�Beyond the Buzzword: Demystifying "The Algorithm" and its Impact on Youth Mental Health�
July 26, 2023
Sophie Szew
Sophie Szew
Stanford Univeristy
My Introduction
What comes up for you when you think of “the algorithm” in relation to social media?
Discussion Question:
Overview
Bias in healthcare algorithms
Bias in social media algorithms
Result of AND contributes to systemic discrimination
Grass roots advocacy, especially among students/youth
Lead to real, quantifiable negative health outcomes
Can be traced back to eugenics or slavery medicine
Doctors may not have “racist intentions” but are discouraged from questioning a racist system
Formulas publicly available
Bias towards distributing harmful content to youth
Driven by understanding that time online = profit
Formulas not publicly available
Roundtable Experts
NASEM Roundtable Recap
Bias
Poor health
outcomes
Discrimination
Medical Bias Confirmation Cycle
Applications in Key Calculations Discussed by NASEM
Applications in Key Calculations Discussed by NASEM
“Anthropoid pelvis” research -> VBAC Success Predictor ->Contributions to worse maternal health outcomes for BIPOC
Applications in Key Calculations Discussed by NASEM
“Anthropoid pelvis” research -> VBAC Success Predictor ->Contributions to worse maternal health outcomes for BIPOC
False beliefs about differences in muscle mass ->Race coefficient in eGFR ->Overestimation of kidney function and higher rates of negative kidney disease outcomes
Applications in Key Calculations Discussed by NASEM
“Anthropoid pelvis” research -> VBAC Success Predictor -> Contributions to worse maternal health outcomes for BIPOC
False beliefs about differences in muscle mass -> Race coefficient in eGFR -> Overestimation of kidney function and higher rates of negative kidney disease outcomes
Slavery medicine justifying physical labor with “lower lung capacity” myth -> race adjustments in pulmonary function tests -> lack of lung cancer screenings and transplant eligibility leading and poor lung health outcomes
Change
Advocacy/science
Empowerment
Combatting Bias Cycle
Advocacy and Progress
Advocacy and Progress
Doctors at Brigham and Women’s hospital published a paper challenging the use of race in VBAC success predictor -> Race correction dropped -> proved calculations can still work without race corrections, brought attention to systemic issue
Advocacy and Progress
Doctors at Brigham and Women’s hospital published a paper challenging the use of race in VBAC success predictor -> Race correction dropped -> proved calculations can still work without race corrections, brought attention to systemic issue
Students at Harvard med organized to remove race from eGFR calculations -> Race removed by NKF -> 28.1% of Black patients re-classified as having more severe disease
Advocacy and Progress
Doctors at Brigham and Women’s hospital published a paper challenging the use of race in VBAC success predictor -> Race correction dropped -> proved calculations can still work without race corrections, brought attention to systemic issue
Students at Harvard med organized to remove race from eGFR calculations -> Race removed by NKF -> 28.1% of Black patients re-classified as having more severe disease
Breathing Race into Medicine by Lundy Braun+ momentum -> American Thoracic Society removes race calculation-> greater emphasis on factors that really affect lung function: environment, stress + smoking, etc.
Takeaways
Definition According to Institute for Internet and Just Society
“Algorithms in social media platforms can be defined as technical means of sorting posts based on relevancy instead of publish time, in order to prioritize which content a user sees first according to the likelihood that they will actually engage with such content.”
Comparison
Comparison
What We Do Know
Why?
Ziggi Tyler Demonstration
The Effects of Racial Trauma + Social Media on Mental Health
“psychologically damaging experiences of ongoing systemic racism are further exacerbated through the reoccurring circulation of videos and images”
-NAMI
“Machine learning algorithms ensure that the most grotesque, racially violent and “click worthy” content is competitively priced and easily found via keyword auctions and content monetization programs”
-Dr. Tanksley (CU Boulder)
Engagement
Harmful content
Profit
Social Media Algorithm Harm Cycle
Example
Change
Advocacy/Science
Empowerment
Combatting Bias Cycle
Example
Policy
Surgeon General’s Advisory
Policymakers:
Surgeon General’s Advisory
Researchers:
Attention on harms of social media must be accompanied by attention to benefits for most marginalized communities
The problem is that the world is unsafe for many
Final note on nuance
A lot of the coalition building to form youth lobbying/advocacy groups for SB 680 + KOSA happened on social media
Coalition building to fight race correction happened in med schools attended by the same people who practiced slavery medicine
Thank You���Questions and Discussion