| A | B | C | D | E | F | G | |
|---|---|---|---|---|---|---|---|
1 | Study/Release | Test Type | Infected (%) | Undercount/ Ascertainment Bias | Regional IFR (%) | Population | Link |
2 | Belgium study | Serological | 6.40 | Hospital workers, students etc | |||
3 | Geneva study | Serological | 7.90 | Household survey | |||
4 | Israeli Study | Serological | 2.50 | 10.00 | 0.14 | Israeli Population | |
5 | UK Survey (ONS) | PCR | 2.40 | Random households with multiple tests per household | |||
6 | UK Survey (ONS) | Serological | 6.78 | Random households with multiple tests per household | |||
7 | IFR Extrapolation from NYC Data | Serological | 25.00 | 25.00 | 0.86 | NYC extrapolated to US | |
8 | NYC Antibody Respons Study | Serological | 50.00 | 21.00 | 0.39 | NYC self-selected antibody testing | |
9 | Swedish Continuous Study | Serological | 5.00 | 42.00 | 0.23 | Swedish Citizens | |
10 | LA County | Serological | 4.65 | 43.00 | 0.07 | LA County | |
11 | Milan Study | Serological | 10.80 | 7.30 | 1.19 | Milan Population | |
12 | Global IFR Estimate | Meta-analysis | 0.38 | 6.29 | 1.04 | Global meta-analysis of data | |
13 | Luxembourg Study | Serological | 1.97 | 3.50 | 0.71 | Luxembourg Population | |
14 | French Study | Serological/PCR | 4.40 | 15.00 | 0.70 | French Population | |
15 | IUPUI Study | Serological | 2.80 | 7.39 | 0.58 | Hoosier Population | |
16 | Continuous Spanish Study | Serological | 5.50 | 10.05 | 0.80 | Whole Spanish Population | |
17 | London HCW Screening | PCR | 7.10 | 35.00 | 0.54 | London Health Care Workers | |
18 | Second Switzerland Study | Serological | 9.70 | 9.55 | 0.50 | Geneva | |
19 | SF Study | PCR | 1.40 | 7.04 | 0.25 | Mission District Latinx Population | |
20 | Czech Study | Serological | 0.40 | 5.00 | 0.59 | Czech Population | |
21 | Slovenia Study | Serological | 3.30 | 45.00 | 0.16 | Slovenian Population | |
22 | Super-spreader Study | PCR | 15.50 | 5.00 | 0.36 | Super-spreader event in Germany | |
23 | Swedish Serological Study | Serological | 10.00 | 25.00 | 0.18 | Stockholm | |
24 | Idaho Study | Serological/PCR | 1.79 | 13.00 | 0.17 | Boise Population | |
25 | HCW Madrid Study | Serological/PCR | 11.20 | 31.00 | 0.56 | Madrid Hospital Workers | |
26 | Iranian Study | Serological | 33.00 | 543.00 | 0.12 | Guilan province, Iran | |
27 | Kobe Serology Study | Serological | 2.70 | 627.00 | 0.06 | Kobe, Japan | |
28 | Total COVID-19 Mortality in Italy | PCR | 67.00 | 35.00 | 0.50 | Italy extrapolated to NYC | |
29 | Danish Blood Donor Study | Serological | 1.70 | 11.00 | 0.08 | Danish Blood Donors < 70 years old | |
30 | Swedish Study | Serological | 20.00 | 105.00 | 0.11 | Swedish Hospital Workers | |
31 | Continous New York State Study | Serological | 19.99 | 10.06 | 0.77 | New York City Residents | |
32 | Italian Epidemic Report | PCR | 10.70 | 30.00 | 0.40 | Italian Healthcare Workers | |
33 | International Medical Cluster Study | Serological | 10.00 | 50.00 | 0.03 | Moscow Residents | |
34 | Miami-Dade Study | Serological | 6.00 | 15.00 | 0.20 | Miami-Dade Residents | |
35 | New York Study | Serological | 13.90 | 11.20 | 0.56 | New York State Residents | |
36 | Northern France Study | Serological | 25.90 | 582.00 | 0.00 | Oise high school students | |
37 | Northern France Study | Serological | 3.00 | 69.00 | 0.50 | Oise blood donors | |
38 | Ohio Prison Data | PCR | 66.00 | 0.57 | Marion Correctional Institution | ||
39 | Ohio Prison Data | PCR | 73.00 | 1.44 | Pickaway Correctional Institution | ||
40 | Greek Repatriation Flights | PCR | 6.30 | 59.65 | 0.15 | Repatriated Barcelonians | |
41 | Switzerland Study | Serological | 5.50 | 10.00 | 0.40 | Geneva | |
42 | LA County Flu Surveillance | PCR | 5.00 | 100.00 | 0.01 | LA Flu Surveillance | |
43 | Wuhan Hospital | Serological | 10.00 | 22.10 | 0.36 | Wuhan Region | |
44 | Chelesa Data | Serological | 33.00 | 30.10 | 0.71 | Chelesa Street Survey | |
45 | Santa Clara County | Serological | 2.80 | 24.50 | 0.17 | Santa Clara County | |
46 | Flu-like Surveillance | PCR | 10.00 | 100.00 | 0.05 | Flu Surveillance | |
47 | Dutch Survey | Serological | 3.00 | 31.00 | 0.67 | Netherlands | |
48 | German Survey | Serological | 14.00 | 20.00 | 0.37 | Gangelt | |
49 | Iceland Continous Sampling | PCR | 1.00 | 0.28 | Iceland | ||
50 | Finnish Institute | Serological | 3.40 | 6.00 | 0.39 | Helsinki | |
51 | Scottish Blood Donors | Serological | 0.60 | 20.00 | Scotland | ||
52 | Homeless Sample | PCR | 36.00 | 37.00 | 0.08 | Boston Homeless | |
53 | Pregnant Sample | PCR | 14.00 | 17.00 | 0.53 | Pregnant Women in NYC | |
54 | Pregnant Sample | PCR | 7.00 | 143.00 | 0.05 | Pregnant Women in Sweden | |
55 | Madrid Study | PCR | 11.60 | 31.00 | 0.54 | Madrid Hospital Workers | |
56 | Swedish Study | PCR | 2.50 | 20.00 | 0.08 | Stockholm | |
57 | Denmark Study | Serological | 70.00 | 0.05 | Capital Region | ||
58 | Gibraltar Study | PCR | 2.00 | 7.00 | 0.00 | Gibraltar Region | |
59 | Private SF Study | Serological | 0.50 | 10.00 | 0.15 | Self-Selected SF Residents | |
60 | Italy Town Sample | PCR | 70.00 | 10.00 | 1.00 | Sample of whole Italian town | |
61 | San Miguel Sample | Serological | 2.00 | 15.00 | 0.00 | Sample of whole Colorado town | |
62 | Italian Analysis | PCR | 5.00 | 1.00 | Repatriation Data | ||
63 | Wuhan Repatriation | PCR | 34.00 | 46.00 | 0.12 | Repatriation Flights | |
64 | Wuhan Flu Surveillance | PCR | 1.40 | 20.00 | Wuhan Flu Data | ||
65 | Covid-19 Simulation | PCR | 0.60 | Repatriation Data | |||
66 | Covid-19 Simulation | PCR | 5.00 | Simulation | |||
67 | Early French Analysis | PCR | 8.00 | 0.80 | Simulation | ||
68 | Median Averages | 20.00 | 0.38 | ||||
69 | |||||||
70 | Scientific analysis of these studies | ||||||
71 | CDC use of 0.4% IFR for planning |