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1 | Study Name | Countries | Type | Key measures | Population | Target sample size | Follow up frequency | Contact | |||||||||||||||||
2 | A longitudinal mixed-methods population study of the UK during the COVID-19 pandemic | UK, Ireland, Spain, Italy, United Arab Emirates, Saudi Arabia | New COVID-19 longitudinal study | PHQ; GAD; UCLA Loneliness scale; economic measures; family functioning measures; living conditions; political beliefs and attitudes; knowledge and beliefs about COVID; health behaviours; mental health measures; psychological measures | Ages 18+ | 2000 | 7 waves over 12 months | Richard Bentall; Jilly Gibson Miller | |||||||||||||||||
3 | A longitudinal study on the emotional impact cause by the COVID-19 pandemic quarantine on general population in Argentine | Argentina | New COVID-19 longitudinal study | STAIC (anxiety); BDI (Depression); CERQ (emotion regulation strategies); DTS (distress tolerance); UUS (uncertainty tolerance); PANAS (positive and negative affect). Plus (if a parent) perceptions of child/ren's: inattention; impulsivity; aggression; depression; regressive symptoms, anxiety; school commitment and PANAS. | Ages 18+ | 17,000 | T1: 2 days after lockdown; T2: 2 weeks after start of lockdown; T3: 50 days later; T4: 100 days later | Lorena Canet Juric | |||||||||||||||||
4 | Australian Temperament Project Generation 3 | Australia | Existing cohort study | Emotional wellbeing; substance use; work-home schooling; relationship quality; financial security; positive impacts; pro-social behaviour | Second gen parents born in Victoria (age 37) and the third gen offspring (1-10 years) | 550 families | T1: Baseline; T2: May 2020-July 2020 | Aisling Geraghty | |||||||||||||||||
5 | A prospective study of the mental health of recent medical graduates during the COVID-19 pandemic in 2020. Phase One: Understanding cognitive mechanisms and pathways to the development and maintenance of PTSD and depression in junior doctors | Northern Ireland, UK | New COVID-19 longitudinal study | PHQ-9; GAD-7; PCL-5 (PTSD); WEMWBS (wellbeing); CD-RISC (resilience); The Ruminative Responses Scale; The Response to Intrustions Questionnaire; PTCI (posttraumatic cognitions inventory); The COVID Beliefs Questionnaire; The 10-item Alienation subscale from the Trauma Appraisal Questionnaire | Junior doctors who have joined clinical practice in the last 2 cohorts who are currently in the Foundation Programme | 200 | 4 times over 13 months | Michael Duffy | |||||||||||||||||
6 | An international social study of the health and wellbeing impacts of COVID19. | Australia | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; mental health; well being; physical health | Ages 18+ | No target | Weekly | Anita Goh | |||||||||||||||||
7 | Attitudes About COVID-19 and Health (ATTACH) | UK, US | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; social distancing policies, thoughts and behaviors; health anxiety; social isolation; stigma; coping; personality | Ages 16-101 with specific focus on BAME groups, people with medical conditions, older adults | 5,000 | Monthly | Anna Hood | |||||||||||||||||
8 | Attitudes, Emotions, and Technology Use during COVID-19 | US, Singapore | New COVID-19 longitudinal study | UCLA loneliness; depression; domestic conflict related to media technology activities (e.g., gaming, music, videos, etc.) & other activities (e.g., exercise); frequency of social interactions; media use tendencies (e.g., social presence); recent illness; financial concerns | Ages 20-70 | 500 | Every 3-5 months | Rabindra Ratan | |||||||||||||||||
9 | BrainPark COVID-19 Lifestyle and Wellbeing Survey | Australia | New COVID-19 longitudinal study | Experienced COVID-19 stressors; trait impulsivity & compulsivity; impulsive & compulsive behaviours; wellbeing & resilience; diet; sleep; physical activity; 3 gamified cognitive tasks | Ages 18+ | 1,000 | Baseline; 3 months and 6-12 months | Murat Yucel | |||||||||||||||||
10 | CCopeY: A mixed methods study examining mental health status and coping strategies among young people in the UK during and after the COVID-19 lockdown | UK | New COVID-19 longitudinal study | PHQ-9; Brief Coping Scale (BCS); SCI; symptoms of insomnia, Positive and Negative Affect Schedule (PANAS; feelings and emotions); Ten-Item Personality Inventory (TIPI); Revised Life Orientation Test (LOT-R; optimism); demographics (age, gender, ethnicity etc.); self-harm | Ages 16-24 (with and without mental health difficulties) | 500 | Monthly | Lindsay Dewa | |||||||||||||||||
11 | The Future Proofing Project | Australia | Existing cohort study | Patient Health Questionnaire (PHQ-9, or any other version of PHQ) | School students aged around 14 at the commencement of the study. | 10,000 | At baseline, 3, 6 and 12 months and then yearly for 5 years. | Helen Christensen | |||||||||||||||||
12 | The Childhood to Adolescence Transition Study (CATS) | Australia | Existing cohort study | SMFQ; SCAS; MINI-KID; education; substance use; puberty; sleep; lifestyle | Adolescents aged 16-17 years | 1,200 | Pre-COVID; during COVID; post-lockdown | Lisa Mundy | |||||||||||||||||
13 | Changes in emotional processing, depression, anxiety and social isolation during COVID-19: an online study | UK | New COVID-19 longitudinal study | GAD-7; UCLA Loneliness; Centre for Epidemiological Studies of Depression Scale, The Behavioural Activation for Depression Scale; ESLA social isolation scale; emotional processing biases; Revised Eysenck Short Form Personality Questionnaire; The Snaith-Hamilton Pleasure Scale | Ages 18+ | 2,000 | T1: Baseline, T2: 4 weeks, T3: 10 weeks | Amy Gillespie | |||||||||||||||||
14 | CHIRP (Coronavirus, Health, Isolation, & Resilience in Pregnancy) | US, global | New COVID-19 longitudinal study | Social support; stress; postpartum outcomes | Pregnant women & their partners | 500 | In pregnancy, 3, 6, 12 months postpartum | Darby Saxbe | |||||||||||||||||
15 | Co-SEND (COVID-19 and Special Educational Needs and Disabilities) | UK | New COVID-19 longitudinal study | R-CAD; Kessler 6 & WEMWBS (parent & child); RCMADS - Autism specific version for anxiety and the general low mood sub scale for low mood); mental health & wellbeing; sibling bullying; demographics; self-isolation; COVID-19 symptoms | Parent reports of children aged 5-18 years old with special educational needs and disabilities | 500 | Monthly | Umar Toseeb | |||||||||||||||||
16 | Co-Space Danmark | Denmark | New COVID-19 longitudinal study | Mental health status of children (SDQ); mental health status of parents (DASS); daily living during the pandemic; school related issues | Parents of 4-17 year olds & ages 11-17 | No target | Monthly | Mikael Thastum | |||||||||||||||||
17 | Co-Space Ireland | Ireland | New COVID-19 longitudinal study | Mental health in children- Strengths & Difficulties Questionnaire; parent anxiety/depression - DASS-21 | Ages 4-18 school going children | 1,000 | Monthly | Jennifer Mcmahon | |||||||||||||||||
18 | Co-space oxford | UK | New COVID-19 longitudinal study | SDQ; DASS21; COVID-19 knowledge & concerns; parent relationship & responses; peer relationships & contacts; current stressors & needs | Parents of 4-16 year olds and 11-16 year olds | 10,000 | Monthly | Cathy Creswell | |||||||||||||||||
19 | Co-SPYCE (Covid19-Supporting Parents and Young Children during Epidemics) | UK | New COVID-19 longitudinal study | DASS-21, SWEMWBS (parents); SDQ (2-4 year olds) | Parents of pre-school children | 5,000 | Monthly | Pete Lawrence | |||||||||||||||||
20 | ELSA-BRASIL | Brazil | Existing cohort study | PHQ2,GAD2, DASS, CIS-R, QPP-15, Self-reported mental health single question, quality of life, SDQ (children & adolescent) | >50 years, occupational sample (public servants) | 13,000 | This sample is ongoing since 2008. | Andre Brunoni | |||||||||||||||||
21 | Rio Grande Birth Cohort: A Study in Child Development and Quality of Life of Families | Brazil | Existing cohort study | GAD-7; EPDS; SACAT; PTSD; social support; relationship and partner support; violence; substance use; socioeconomics; pregnancy history; perinatal outcomes; maternal & children general health; public health access; maternal reproductive health; nutrition; breastfeeding; food access; food introduction; maternal and baby interaction; parenting; probable COVID-19 symptomatology; adherence to social isolation guidelines; hours spent at home; work issues; change in family income; use of protective equipment; fears and concerns for family | Women who gave birth in Rio Grande in 2019 and their babies. | 2,293 | Every 6-12 months | Christian Loret de Mola Zanatti | |||||||||||||||||
22 | CoIN Study: Covid-19 impact on wellbeing in families of children with rare genetic and neurodevelopmental disorders | UK | New COVID-19 longitudinal study | DASS-21; SRS-2; SDQ; demographics; impact of the pandemic on health; access to healthcare & education; child behaviour; parental wellbeing/current stressors | Parents/caregivers of 0-16 year olds with a rare genetic/neurodevelopmental disorder | 250 | Monthly | Charlotte Tye | |||||||||||||||||
23 | College Students and the COVID-19 Crisis: Evaluating Psychological Impacts and the Formation of Purpose and Meaning During a Disaster | US | New COVID-19 longitudinal study | PHQ-9; GAD-7; Perceived Stress Scale; COVID-19 stressors; Coping and Adaptation Processing Scale-Short Form; Claremont Purpose Scale; Multidimensional Scale of Perceived Social Support; Life Events Scale for Students; institution mistrust | Undergraduate students, faculty, and academic advisors from institutions of higher education in the United States | 500 | Baseline, 6 months | Betty Lai | |||||||||||||||||
24 | ComCovid-19 | France | New COVID-19 longitudinal study | Mental health; media use; reactions to public health communication; need for information | Ages 18+ | 50 | Didier Courbert | ||||||||||||||||||
25 | Competitive sports during COVID-19 | Germany | New COVID-19 longitudinal study | PHQ-4; WHO-5; RS-11; social support; sport and daily activities; current health status; symptoms of COVID-19; health behaviors; sleep; diet; positive aspects of the COVID-19 crisis | Ages 16+ | 100 | Bi-weekly | Jana Strahler | |||||||||||||||||
26 | Mental Health Impact of the COVID-19 Pandemic Among Migrants in Chile | Chile | Existing cohort study | PHQ-9; GAD-7; Three-item revised UCLA Loneliness scale; WHO-CIDI (major depressive disorder); IES-R (symptoms of PTSD); WHO-5 (changes in symptoms wellbeing); WEMWBS (mental wellbeing); AUDIT (hazardous/harmful drinking); CD-RISC (resilience); ACE items (childhood adversity); EDS (discrimination) | Ages 18+ residing in private households in the Metropolitan Region of Santiago, Chile who were born outside of Chile & have lived in the coutnry for at least 3 months at baseline | 1,092 | T1: 6 months prior to pandemic; T2: During quarantines; T3: 6 months post-quarantine | Antonia Errazuriz | |||||||||||||||||
27 | COPE: Covid-19 and Perinatal Experiences (NYC) | US | New COVID-19 longitudinal study | Assessment of COVID-19 Experiences in Adolescents; Coronovirus Impact Scale; Irritability in Infants, Toddlers and Preschool Age (Wakschlag); Difficulties in Emotion Regulation Scale for COVID-19 Pandemic (DERS-COVID); Breastfeeding Information Questionnaire; mental health impact, health impacts | Pregnant women & their children | 2,400 | Every 3 weeks, quarterly, then annually | Moriah Thomason | |||||||||||||||||
28 | Change in mental health before, outbreak and after the COVID-19 pandemic in adolescents | China | Existing cohort study | Depression, anxiety, anhedonia, suicidal ideation, schizotypal personality, bullying & bullying victimisation | Ages 14-17 | 1,349 | 5 times over 2 years | Xinhua Yang | |||||||||||||||||
29 | The 4HAIE study (Healthy aging in industrial environment study - Programme 4) | Czech Republic | Existing cohort study | PHQ-2; GAD-2; stressors; health & social behaviours; isolation status; blood & physiological measures; brain MRI; cognition; spirometry; genetics; ankle & knee MRI; injuries, movement patterns; sleep | Ages 18-65, living in air polluted regions or clean air regions, physically active or sedentary | 550 | Weekly | Vera Jandackova | |||||||||||||||||
30 | Coping with COVID | UK | New COVID-19 longitudinal study | UCLA Loneliness; HADS; WSAS; Brief COPE; ACS; ICS; BIPQ (adapted to COVID-19); AAQ-II; SSCI-8; SCQ | Ages 18+ | 500 | T1: Baseline, T2-T4: fortnightly for 2 months (April-May), T5-T8: monthly (June-September), T8-T9: trimonthly (September-April) | Natasha Seaton | |||||||||||||||||
31 | The Danish National Birth Cohort (DNBC) - COVID-19 collection | Denmark | Existing cohort study | UCLA Loneliness; WEMWBS; ways of living; crowding; employment; symptoms of COVID-19; mental well-being; positive aspects of the COVID-19 crisis | Ages 16-24 | 25,000 | Weekly | Katrine Strandberg-Larsen | |||||||||||||||||
32 | Coronavirus containment policies and impact on the population's mental health (Coclico) | France, Belgium | New COVID-19 longitudinal study | PHQ-8; GHQ-12; mental health; social support; material conditions of the lock-down; socio-demographics; employment and its evolution; healthcare access | Ages 18+ | 20,960 | During and after lockdown | Coralie Gandré | |||||||||||||||||
33 | COVICAT- CONTENT cohort | Spain | Existing cohort study | Mental health and wellbeing (HADS, PHQ, GAD, PSS-10); environmental exposures (ndvi, no2, pm25, etc); lifestyle (sleep, physical activity, diet); household and occupation; interpersonal conflicts / violence COVID-19 characterization; genomics. | This is a representative population-based study of adults from 20 to 93 years old. | We have recruited 15,000 people and expect to increase this number to 20,000. | Every four months for two years. | Ximena Goldberg | |||||||||||||||||
34 | COVID and Cognition: How is memory affected during the post-viral period? | UK | New COVID-19 longitudinal study | Covering symptoms (in both initial illness and any ongoing symptoms). Assessing on memory (word list and associative visual memory), executive functions (Wisconsin Card Sort task), Revised Child Anxiety and Depression scale (R-CAD). | An online study recruiting participants who are over 18 years of age, fluent English speakers and residents of UK, Ireland, USA, Canada, Australia, New Zealand or South Africa. Particular recruitment of those suffering from "Long Covid" and those who have not had the infection but are "at risk" of catching it due to job, exposure, etc. | 1400 | Approximately every 6 weeks for 18 months. | Lucy Cheke | |||||||||||||||||
35 | COVID on Mind: Dreaming and mind-wandering during and after the coronavirus pandemic | UK, Australia, Finland | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness Scale; PANAS; Coronavirus Anxiety Scale; SWBS; Need to Belong Scale; Reflective Functioning Questionnaire; Conspiracy Mentality Satisfaction with Life Scale; Brunnsviken Brief Quality of Life Scale; Peace of Mind Scale; Uncertainty Response Scale; PSQI; Dream log | English-speaking adults | 500 | Daily over 2 weeks | Tristan Bekinschtein;Valdas Noreika | |||||||||||||||||
36 | TEMPO | France | Existing cohort study | UCLA Loneliness; living conditions; employment; financial worries; mental health; substance use; perceptions of the epidemic | Ages 26-45 | 1,200 | Weekly | Maria Melchior | |||||||||||||||||
37 | Covid Social Study - Australia | Australia | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; social support; stressors; abuse; health & social behaviours; time use | Ages 18+ | 1000 | Weekly | Anita Goh | |||||||||||||||||
38 | SAPRIS | France | Existing cohort study | PHQ-9; GAD-7; sociodemographics; living conditions; professional & financial situations; social support; daily life (work, leisure, domestic activities); children (activities, school support, links with school); relationships; quality of life; sleep; product consumption; mental health; perception of risk; healthcare use; COVID-19 symptoms; prevention practices; confidence in information | Ages 18-69, children and their families | 100,000 | Day 15, 1, 3, 6 and 12 months | Nathalie Bajos | |||||||||||||||||
39 | COVID-19 and Diabetes | Denmark | New COVID-19 longitudinal study | UCLA Loneliness; CMDQ-ANX; COVID-19-specific worries; DSDSP; DDS2; sociodemographics; comorbidities; HbA1c; social isolation; quality of life; distress; COVID-19-information sources; changes in diabetes-specific behaviours | Ages 18+ | 1,396 | Weekly then fortnightly | Ingrid Willaing | |||||||||||||||||
40 | COVID-19 Emergency Response Assessment: Professional Survey | UK & ROI | New COVID-19 longitudinal study | GHQ12; IES-R; psychological stress & trauma | Frontline doctors | 6,000 | Immediately post peak, one month post peak | Edward Carlton | |||||||||||||||||
41 | Covid-19 Experiences During Early Adolescence | UK | New COVID-19 longitudinal study | HADS; self-harm (single item from ALSPAC); WEMWBS; social media screen time and activities; COVID-19 related anxiety | Ages 13-15 | 2,000 | 6-monthly | Emily Widnall | |||||||||||||||||
42 | COVID-19 Family Life Study | Global | New COVID-19 longitudinal study | DASS-21; ENRICH Marital Satisfaction Scale; Family Environment Scale; Protective Factors Survey; Connor-Davidson Resilience Scale | Parents or caregivers of a child under 18 years | 20,000 | Monthly | Anis Ben Brik | |||||||||||||||||
43 | Covid-19 Family Study | The Netherlands | New COVID-19 longitudinal study | Children - SDQ conduct and emotion scales; Parent - DASS-21; Parenting - Alabama Parenting Questionnaire: corporal punishment and positive parenting practices; MaaP efficacy scale; OBVL parent-child relationship scale; parent age, gender, occupation, education; child age, gender, education type, existing conditions; family life during Covid-19; financial difficulties; Covid-19 specific worries (parent and child); education hours, parent/partner-child engagement; parent coping; CSI item on warmth | Parents of children aged 6-17 years | 3,500 | 6 weeks, 3, 6 & 12 months | Nicole Creasy | |||||||||||||||||
44 | COVID-19 Mental & Physical Health impact on UK University staff and students | UK | New COVID-19 longitudinal study | PHQ-9; GAD-7; IPAQ; Brief-COPE; work-life/study-life balance; Fika's Mental Fitness scale; sociodemographics; rumination; social support | Higher Education staff and students | 1,500 | T1: Baseline, T2: 1 month, T3: 3 months | Zoe Yovcheva-Dimov | |||||||||||||||||
45 | COVID-19 Pandemic Adjustment Survey | Australia | New COVID-19 longitudinal study | UCLA loneliness; wellbeing; alcohol use; parent-parent & parent-child relationships; child & adolescent mental health problems | Parents of a child 0-18 years | 2,365 | Fortnightly | Elizabeth Westrupp | |||||||||||||||||
46 | COVID-19 Public Experiences (COPE) Study | UK | New COVID-19 longitudinal study | Behaviour change relating to illness perceptions/threat value of information; COVID-19 target behaviours; well-being; social cohesion; health service use; bereavement | Ages 18+ | 11,000 | 3 and 12 months | Rhiannon Phillips | |||||||||||||||||
47 | COVID-19 Social Change Survey | US | New COVID-19 longitudinal study | Health; stress; media use; networks; resources; attitudes; behaviors | Ages 18+ (over sampling of ages 55+) | 8,000 | Every 6 weeks | Beth Redbird | |||||||||||||||||
48 | Covid-19 Social Study | UK, US | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; social support; stressors; abuse; health & social behaviours; time use | Ages 18+ | 70,000 | Weekly | Daisy Fancourt | |||||||||||||||||
49 | COVID-19 Unmasked | Australia, US, UK, Cyprus, Greece, Spain, Turkey, Poland, the Netherlands | New COVID-19 longitudinal study | PROMIS-Early Childhood (Irritability, anxiety, depression, self-regulation, positive affect, parent-child relationship); Young Child Traumatic Stress Scale (YCTSS); Parent as a Social Context Questionnaire: Toddler Depression Anxiety Stress Scale; parent appraisals & support; COVID-19 Experiences Questionnaire (threat; loss; impact); preschool worries & fears | Caregivers of 1-5 year olds | >900 | 4 times: around time that lock-down restrictions ease, 3, 6 & 12-months | Alex DeYoung | |||||||||||||||||
50 | COVID-19 Unmasked: Prospective longitudinal study to determine the impacts of the COVID-19 pandemic on the mental health and wellbeing of infants and preschool aged children and their families | United States | New COVID-19 longitudinal study | The primary outcome is parent-reported child emotional, behavioral and relationship difficulties. The following domains from PROMIS Early Childhood (PROMIS-EC) that will be administered using the short-form option: Anger/Irritability, Anxiety, Depression, Sleep-disturbance, Regulation, Positive Affect and Parent-Child relationship (Blackwell et al., 2020). | All parents or caregivers of children ages 1-5 years are eligible to participate in the study. | We will attempt to recruit up to 10,000. There are approximately 445 participants currently enrolled in the study. | After completing baseline measures, participants will be contacted 3 times for follow-up surveys (3 months, 6 months, and 12 months). The study will run through June 2021. | Meghan Marsac | |||||||||||||||||
51 | COVID-19 UNMASKED: Supporting Children and Adolescents | Australia | New COVID-19 longitudinal study | R-CADS-P-25; DASS-21; SDQ-P; COVID exposure; isolation behaviours & worries about COVID; life changes due to COVID; child social & emotional wellbeing; daily behaviours; relationships with others; parental distress; impacts of COVID and support seeking | Parents (ages 18+) of children (ages 6-17) | 500 | T1: Baseline, T2: 3 months, T3: 6 months, T4: 12 months | Sonja March | |||||||||||||||||
52 | The Irish Longitudinal Study on Ageing, COVID-19 study | Ireland | Existing cohort study | GAD; UCLA Loneliness Scale; Preventative behaviours/precautionary measures; social contacts and activities and health behaviours; physical and mental health and wellbeing; economic wellbieng; caring; healthcare utilisation; information sources; ageism/discrimination; COVID-19 exposure and testing | Ages 58+ | 4000 | 6 times over 10 years | Mark Ward | |||||||||||||||||
53 | Japanese Study of Stratification, Health, Income, and Neighborhood (J-SHINE) | Japan | Existing cohort study | COVID19 risk perception, outcome expectancy and self-efficacy of hygiene protection behaviors (e.g. masking and social distancing), trust in government and scientist with egocentric name generator to assess personal social network communication. | Aged 25-50 as of 2010, and their spouses and children in the Greater Tokyo Metropolitan area. | Originally 4300 in 2010. Currently 2900 available. | 2-3 year period, from 2010 to 2025. | Hideki Hashimoto | |||||||||||||||||
54 | COVID-19, social connections and mental health | Canada | New COVID-19 longitudinal study | PHQ-9; UCLA Loneliness scale; social integration; social support; social negativity; loneliness; anxiety; COVID-19 symptoms; COVID risk; attitudes towards the pandemic | Ages 18-70 | 400 | Fortnightly | Kharah Ross | |||||||||||||||||
55 | Covid-19, social media and mental health | UK | New COVID-19 longitudinal study | PHQ-2; GAD-7; UCLA-10; 1-item SWLS; MSPSS; social media | Ages 16-24 | 500 | Weekly | Margarita Panayiotou | |||||||||||||||||
56 | COVID-19: Global social trust and mental health study | UK, global | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness | Ages 18+ | 2300 (wave 1), 1700 (wave 2), 700+ (wave 3; on-going until end of July 2021) | Baseline, 6 & 12 months | Keri Wong | |||||||||||||||||
57 | COVID-19: Supporting Parents, Adolescents and Children during Epidemics (Co-SPACE)- The South African arm | South Africa | New COVID-19 longitudinal study | SDQ; emotional symptoms; conduct problems; hyperactivity/inattention; peer relationship problems; prosocial behaviour | Parents aged 18+ and their children | 10,200 | Weekly & 1 month after schools reopen | Anusha Lachman | |||||||||||||||||
58 | COVID-19: Supporting Parents, Adolescents and Children in Epidemics in Australia (Co-SPACE Australia) | Australia | New COVID-19 longitudinal study | RCADS-25; SDQ; K6; DASS-21; COVID-19 concerns; parent relationship and responses; relationships with important others; current stressors; interpretation bias; concerns and support for child neurodevelopmental disorders | Parents of children aged 4-17 year old. Adolescents aged 11 -17 years old. Children/adolescents have to be attending school | 400 | Monthly | Gemma Sicouri | |||||||||||||||||
59 | COVID-DYNAMIC. Characterizing the dynamics of emotional and social attitudes during the COVID-19 pandemic | US | New COVID-19 longitudinal study | Attitudes; emotions; decision-making tasks | Ages 18+ | 1,000 | Fortnightly | Ralph Adolphs | |||||||||||||||||
60 | CV19 Heroes | UK & ROI | New COVID-19 longitudinal study | GAD-7; PTSD symptoms; meaning in life; altruism; resilient coping; confidence in govt/organisation strategies; wellbeing; burnout | Frontline workers ages 18+ | 1,000 | Every six months | Rachel Sumner | |||||||||||||||||
61 | COVIDA | UK | New COVID-19 longitudinal study | PHQ-9; GAD-7; PTSD; Stress | Healthcare workers | 3000 | 7 times | James Gilleen | |||||||||||||||||
62 | BiSC_COVID-STRESS | Spain | Existing cohort study | EPDSPSS10; SCL-90R; partner conflict resolution; COVID-19 related worries (job loss, illness); other major stressors related to lockdown | Pregnant women and women with a recent delivery ages 18-45 | 550 | Fortnightly (x4), monthly, 6 months | Ioar Rivas; Maria Foraster | |||||||||||||||||
63 | COVIDPsiq - Monitoring the evolution of posttraumatic symptomatology, depression and anxiety during the COVID-19 pandemic in Brazilians | Brazil | New COVID-19 longitudinal study | DASS-21; PCL-C; AUDIT-3; PID-5; PTGI; sociodemographics; physical & mental health self-referred information | Ages 18+ | 2,000 | Daily then weekly | Vitor Crestani Calegaro | |||||||||||||||||
64 | Epidemic | France | New COVID-19 longitudinal study | Socioeconomic conditions; housing; financial circumstances; COVID-19 related behaviours; anxiety; stress; depression | Ages 18+ | 1,500 | Michelle Kelly-Irving | ||||||||||||||||||
65 | Exploring the facilitators and barriers to following COVID-19 guidelines on social distancing among young people in NI | Ireland | New COVID-19 longitudinal study | Faciliators and barriers to adhering to COVID-19 regulations (personal and environmental) | Ages 16-25 | 500 | Twice | Emma Berry | |||||||||||||||||
66 | Rotterdam Study | The Netherlands | Existing cohort study | UCLA Loneliness Scale; CESD-10; HADS-A; COVID-related anxiety; social support; health-related factors (COVID symptoms, chronic diseases, medication use); lifestyle factors. | Ages 44+ | 5,000-6,000 | Baseline assessement; 2 bi-weekly assessments bi-weekly; continued assessments every 4 weeks | Annemarie Luik | |||||||||||||||||
67 | COVID-19 impact on child development: add-on study of the YOUth longitudinal child cohort | The Netherlands | Existing cohort study | BSI; depression; anxiety; self-reported symptoms of psychopathology; physical symptom; NIMH CRISIS questionnaire; stress levels; emotions; lifestyle; social contacts/relationships; physical exercise; social media use; substance abuse (parents only); children's education | Pregnant women, children aged 0-15 & their parents | 3,200 | 4 repeated measures to date. T1: End of April, T2: Mid May, T3: End of September, T4: End of pandemic | Coosje Veldkamp | |||||||||||||||||
68 | Exploring wellbeing, eating habits, physical activity, and sleep in adults and children during the COVID-19/Coronavirus pandemic | UK | New COVID-19 longitudinal study | Hospital Anxiety and Depression Scale (HADS); Screening Questionnaire for Disaster Mental Health (SQD); Brief Social Support Scale (BS6); Three-item Loneliness Scale; FFQ ; Food Insecurity Experience Scale; Adult Eating Behaviour Questionnaire (Emotional under- and over-eating scale); Dutch Eating Behaviour Questionnaire (boredom eating questions); Eating Disorder Examination-Q7 (EDE-Q7); Eating Disorder Examination -Q (Behavioural questions); Comprehensive Feeding Practices Questionnaire; Children's Eating Behaviour Questionnaire; Leisure Time Exercise Questionnaire; Compulsive Exercise Test; Ford Insomnia Response to Stress Test (FIRST); Diagnostic and statistical manual of mental disorders (DSM 5) insomnia disorder criteria | Ages 18+ | 755 | 3 timepoints over 6 months | Gemma Witcomb | |||||||||||||||||
69 | Netherlands Twin Register | The Netherlands | Existing cohort study | UCLA Loneliness; depression; COVID-19 symptoms; other illness; wellbeing (quality of life, optimism, meaning); employment; COVID-19 related worries (job loss, illness) | Twins ages 16+ and their families | 60,000 | Twice in the coming months | Meike Bartels | |||||||||||||||||
70 | FACE (Family Adjustment during COVID epidemic) Study | UK | New COVID-19 longitudinal study | DASS-21; WEMEBS; Pediatric Symptom Checklist; SCAS-8; Couple's Relationship Satisfaction Index (adapted for spousal & parent-child relationships); division of labour; social relationships; health behaviours | Parents of children 4-11 years | 2800 | Every 3 weeks during restrictions; 6, 9 and 12 month follow-ups thereafter | Alison Lacey | |||||||||||||||||
71 | IBerry Cohort | The Netherlands | Existing cohort study | Brief Problem Scale effect of COVID-19 on family health and finances; effect of COVID-19 on educational progress; COVID-19 infections among relatives; suicidality; substance use; quality of life; media use; sleep. | Adolescents aged 16 | 500 | Every 6 months | Nina Grootendorst | |||||||||||||||||
72 | Frontline-COVID | UK | New COVID-19 longitudinal study | PHQ-9; GAD-7; MIES; ITQ; burnout; psychosocial support | Health workers | 1000 | Monthly | Jo Billings | |||||||||||||||||
73 | Lifelines | The Netherlands | Existing cohort study | UCLA Loneliness; SCL-90; CIS20; MINI; employment; work & home situation; effect of COVID-19 on children; education level; vaccination status; pregnancy; chronic diseases; medication; COVID-19 related well being; quality of life; social isolation; solidarity; lifestyle | Ages 10-93 | 137,000 | Weekly then monthly | Ute Bultmann, Marike Boezen | |||||||||||||||||
74 | Bogazici Mother Baby Relationship Project | Turkey | Existing cohort study | UCLA Loneliness; depression and anxiety; coping strategies; percieved stress; covid history (affected/relatives affected); changes in daily routines | Pregnant women (ages 18-45) and their babies | 150 | During pregnancy: 24 & 34 weeks, After birth: 1, 4 & 6 months | Elif Duman | |||||||||||||||||
75 | Generation Scotland / CovidLife | UK | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; COVID-19 symptoms; household; psychological, mental, social & economic impacts of lockdown | Ages 18+ | 24,000 | T1: Now, T2: During lockdown, T3: Post lockdown | David Porteous | |||||||||||||||||
76 | HeadSmart app | UK | New COVID-19 longitudinal study | PHQ-2; PHQ-15; GAD-2; 4-item UCLA Loneliness scale; Coronavirus-related experiences, attitudes and behaviours; data from wearable and smartphone sensors | Ages 18-24 | 400 | Fortnightly for the first 3 months; monthly thereafter over 1 year | Alice Wickersham | |||||||||||||||||
77 | I-FACE Study: (Iranian Families, Adolescents and Children during Epidemic of COVID-19) | Iran | New COVID-19 longitudinal study | SDQ; DASS21; COVID-19 knowledge & concerns; mental health in children; parent relationship & responses; peer relationships & contacts; current stressors and needs | Parents of 4-18 year olds | 3,000 | Monthly | Mohsen Rajabi | |||||||||||||||||
78 | PROTECT | UK | Existing cohort study | PHQ-9; GAD-7; UCLA Loneliness scale; cognition; wellbeing; coping | Ages 50+ | 25,000 (main study); 4000 (COVID-specific measures) | Main PROTECT study continuing, which includes annual mental health measures but fortnightly data collection has stopped | Byron Creese | |||||||||||||||||
79 | Impact of COVID-19 related stressors on well-being: an online study | US | New COVID-19 longitudinal study | HADS; Buss-Perry Aggression Questionnaire; Co-Rumination Questionnaire; Displaced Aggression Questionnaire; Penn State Worry Questionnaire; Rumination Style Questionnaire; Stress Reactive Rumination Scale; demographics; COVID-19 questions | Ages 18+ | 2,500 | 3 times | Patrick Possel | |||||||||||||||||
80 | Impact of the COVID-19 Pandemic in Perinatal Mental Health (RiseUp-PPD-COVID-19) | Albania, Brazil, Bulgaria, Cyprus, France, Greece, Israel, Malta, Portugal, Spain; Turkey; UK | New COVID-19 longitudinal study | GAD-7; EPDS; COPE questionnaire; PTDS Checklist for DSM-5 | Pregnant and Post-partum women | No target | 1, 3 and 6 month follow-ups | Emma Motrico | |||||||||||||||||
81 | Impact of the COVID-19 pandemic on mental health | US, Canada, Brazil | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; AUDIT-C, PCL-2; suicide risk; substance use; sociodemographics | Ages 18+ | 10,000 | T1: Baseline, T2: 1 month, T3: 6 months | Ives Cavalcante Passos | |||||||||||||||||
82 | INMA Covid-19 | Spain | New COVID-19 longitudinal study | Adolescents: PSS10; KIDSCREEN-10; KIDSCREEN-52; CPSS. Mothers: SCL-90 depression and anxiety scales; GHQ-12; PSS10; SDQ (for adolescent behaviours); PCL-C | Adolescents aged 14 years old and their mothers | 400 | Fortnightly during lockdown, end of lockdown, 6 & 12 months after lockdown | Serena Fossati | |||||||||||||||||
83 | KCL CHECK (CORONAVIRUS: HEALTH & EXPERIENCES OF COLLEAGUES AT KING’S) | England | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; PCL-6 (PTSD); BRS (resilience); AUDIT (alcohol); home testing; impact of COVID-19 | Staff and postgraduate research students at King’s College London | 3,000 | Brief fortnightly survey; longer survey every 2 months | Sharon Stevelink | |||||||||||||||||
84 | Kickout Covid-19 (Zambia and Sierra Leone) | Zambia, Sierra Leone | New COVID-19 longitudinal study | WEMWBS; health & wellbeing; social connectedness; emerging needs coming out of lockdown | Ages 12-25 with disabilities | 350 | Twice | Darren Sharpe | |||||||||||||||||
85 | Longitudinal Study of the Psychological Impact of COVID-19 on the Spanish Population (PSI-COVID-19) | Spain | New COVID-19 longitudinal study | PHQ-2; GAD-2; UCLA loneliness; InDI-D; EMAS; FACIT-Sp12; SCS; Sense of belonging | Ages 18+ | 3,480 | 3 evaluations: 21-29 March (T0); 13-27 April (T1); and 21 May - 4 June (Q2) | Berta Ausín | |||||||||||||||||
86 | Measuring Realistic and Symbolic Threats of COVID-19 and their Unique Impacts on Wellbeing and Adherence to Public Health Behaviors | US | New COVID-19 longitudinal study | GAD-7; Impact of Events Scale; adherence to public health behaviors | Mturk workers | 1,142 | Weekly | Frank Kachanoff | |||||||||||||||||
87 | Mein Netzwerk, die Anderen und Resilienz (NEAR)- Survey | Germany | New COVID-19 longitudinal study | UCLA Loneliness; DASS-21; WHO-5; SNI; BRS; COVID-19 questionnaire on infection status; impact of COVID-19 on risk perception, affect, thoughts, behaviour, mental health, media usage, institutional trust & social cohesion | Ages 18+ | 1,000 | Baseline, 10 weeks & 8.5 months | Stephanie Rek | |||||||||||||||||
88 | Impact of COVID-19 on Families with Young Children (part of the ongoing Oxford Early Executive Functions Study) | UK | Existing cohort study | Beck's Depression Inventory II; Parental Feelings Scale; COVID-19 Impact Questionnaire for Families with Young Children; Infant Behaviour Questionnaire; Early Childhood Behaviour Questionnaire | Parents of children aged 10 months - 3.5 years | 287 | T1: during lockdown, T2: 6 months, T3: 1 year | Karla Holmboe | |||||||||||||||||
89 | Mental Health Impact of COVID-19 Pandemic on NIMH Research Participants and Volunteers | US & English speaking Countries | New COVID-19 longitudinal study | UCLA loneliness; effects of COVID-19 on mental health; stress | Ages 18+ | 5,000 | Fortnightly | Joyce Chung | |||||||||||||||||
90 | Mental health-Related impacts of the COVID-19 in children and adolescents: the MARCO study | Serbia | New COVID-19 longitudinal study | PHQ-9; GAD-7; RCAD; Nisonger Child Behavior Rating Form; UCLA PTSD Reaction Index – Brief; PSDQ; somatic symptoms (APA) | Children and adolescents ages 5-17 with neurodevelpmental disorders & who have had COVID-19 | 300 | 3 times in 6 months | Dejan Stevanovic | |||||||||||||||||
91 | MINDCOVID: Mental Health Impact and Needs Associated With COVID-19: a Comprehensive National Evaluation in Spain | Spain | New COVID-19 longitudinal study | PTSD (4-item version of the PTSD checklist for DSM-5 (PCL-5)); depression (PHQ-8); general anxiety disorder (GAD-7); suicidal thoughts and behaviors (modified version of the Columbia Suicide Severity Rating Scale); alcohol and drug use (CAGE); panic attacks (CIDI Screening Scales); health-related quality of life (EQ-5D-5L); overall perceived health; role limitation (Sheehan Disability Scale); UCLA loneliness scale. | 1. Recently isolated or quarantined cases and close contacts (n=2.000); 2. Healthcare workers (n>10.000); 3. Spanish general adult population(n=3.500) | About 15,000 | Every 1-2 months (over the course of the COVID-19 pandemic), 1 year | Jordi Alonso | |||||||||||||||||
92 | My Wellness Check | The Netherlands | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; wellbeing; physical health; diet; sleep; exercise | Students & faculty | 10,000 | Weekly | James Derek Lomas | |||||||||||||||||
93 | Negative and resilient emotions in young people in response to the COVID-19 pandemic | UK, India, Israel; Germany; Nepal | New COVID-19 longitudinal study | UCLA Loneliness scale; negative affect (PANAS); anhedonia (Snaith-Hamilton Pleasure Scale); boredom frequency/intensity; Prospective Imagery Task | Ages 12-18 | 1500 | Fortnightly | Jennifer Lau | |||||||||||||||||
94 | NHS CHECK | England, Wales | New COVID-19 longitudinal study | PHQ-9; GAD-7; health and wellbeing; evaluation of staff support interventions; | NHS CHECK is open to anyone over 18 working within one of 18 participating NHS Trusts or Nightingale Hospitals, in any role. | 10,000 | 3 times in 18 months | Sharon Stevelink | |||||||||||||||||
95 | Oxford ARC study: Achieving Resilience during COVID | UK, global | New COVID-19 longitudinal study | PHQ-9; GAD-7; UCLA Loneliness; COVID stresses/worries; social isolation; worry; mental flexibility; wellbeing; eating disorders; social behaviors; technology use; optional emotion control task | Ages 13-18 and their parents | 10,000 | Weekly then monthly | Elaine Fox and Ana Todorovic | |||||||||||||||||
96 | Person to Person Health Interview Study - COVID-19 Rapid Response Study | US | New COVID-19 longitudinal study | GAD-2; UCLA Loneliness; social activity & networks; social, psychological, mental health & substance use outcomes; COVID-19 attitudes & behaviours; socio-demographics & economic wellbeing | Ages 18+ | 1,600 | T1: Baseline, T2: 6-8 months after the pandemic has subsided, T3: after a vaccine or effective treatment is widely available | Brea Perry | |||||||||||||||||
97 | Portuguese Red Cross: the impact of COVID-19 on mental health's volunteers and staff | Portugal | New COVID-19 longitudinal study | OSS-3; PC-PTSD 5; MHI 5; region of Portugal; demographics; link to Red Cross; testing for COVID-19; family member or close friend infected with COVID-19; death of family member or close friend from COVID-19 | Portugese red cross workers | 654 | 1, 3 & 6 months after Portugal declared state of emergency | Randdy Ferreira | |||||||||||||||||
98 | Positive Life Changes Covid19 - Has social distancing made us healthier? What are the positive life changes we want to keep after lockdown? | Scotland, UK | New COVID-19 longitudinal study | PHQ-9; Brief Perceived Societal Support questionnaire; Pandemic Impacts Inventory (EPII) scale; 2 item version of Sleep Condition Indicator; Shortened IPAQ; brief COPE inventory; Resilience Scale for Adults (RSA); 3 Item Gratitude Adjective Checklist (GAC); PHQ-4; socio-demographics; Covid-19 related questions (exposure); positive changes | Ages 18+ | 3,000 | During the lockdown and 2 months prior | Lynn Williams | |||||||||||||||||
99 | Psychological Adjustment and Symptoms during COVID-19 (PAS-CO) | UK | New COVID-19 longitudinal study | PHQ-9; GAD-7; demographics; beliefs individuals hold about their thoughts, coping strategies, anxiety, depression and emotional wellbeing | Ages 18+ | 1,000 | 6 & 12 weeks | Lora Capobianco | |||||||||||||||||
100 | Psychological effects of quarantine and / or social distancing: an intensive longitudinal study | Chile | New COVID-19 longitudinal study | PHQ-9; PANAS; relationships; social support; substance abuse; sleep; appetite; PTSD; fear of illness & virus; passive cellphone data including pedometry & screen-time; internet affordances | Ages 18+ | 200 | Daily for 35 days, then 2, 4 & 6 months | Alex Behn |