Asian American Diversity and Representation in the Health Care Workforce, 2007 to 2022.

Importance: Asian American individuals comprise over 40 ethnoracial groups but are regularly aggregated into 1 category within health workforce analysis, thus obscuring substantial inequities in representation.

Objectives: To describe trends in Asian American diversity across the 4 most populous US health professions (physicians, registered nurses, nursing assistants, and home health aides) and to characterize subgroup representation within professions.

Design, Setting, And Participants: Serial cross-sectional study from American Community Survey (ACS) population estimates of people reporting health profession occupations from 2007 to 2022. The ACS samples US residents every day, with approximately 3.5 million surveyed each year. Based on their sampling methods, the ACS then produces estimates of the entire US population for 1-year, 3-year, and 5-year periods. Data were analyzed from April to August 2024.

Main Outcomes And Measures: For each year and subgroup, the proportions of the US population, the profession, and Asian American individuals within the profession were calculated. The representation quotient (RQ) of each subgroup was then calculated, defined as the proportion of the subgroup within the profession of interest divided by the proportion of the subgroup within the US population. Trends were examined over the 15-year period.

Results: Over the 15-year period, Indian Americans composed the largest percentage of Asian American physicians (mean [SD], 40.6% [1.6%]), followed by Chinese Americans (mean [SD], 18.9% [1.4%]). Pakistani and Indian Americans had the highest relative representation (mean [SD] RQ, 8.9 [0.9] and 7.8 [0.9], respectively). Conversely, Cambodian and Hmong Americans remained largely underrepresented (mean [SD] RQ, 0.2 [0.2] for both). Filipinx Americans accounted for more than half of Asian American registered nurses and nursing assistants, with high relative representation (mean [SD] RQ, 5.6 (0.3) and 2.9 [0.4], respectively). Bangladeshi and Chinese American relative representation were high among home health aides (mean [SD] RQ, 4.1 [1.5] and 2.7 [0.5], respectively). Asian American individuals accounted for an estimated 22% of physicians (approximately 260 693 respondents), 10% of registered nurses (approximately 420 418 respondents), 4.8% of nursing assistants (approximately 93 913 respondents), and 8.3% of home health aides (approximately 60 968 respondents) in 2022.

Conclusions And Relevance: By examining disaggregated data, this study found persistent inequities among Asian American subgroups in the health workforce. Reducing Asian American populations to a single racialized group erases subgroup differences rooted in histories of racism, colonialism, and xenophobia; enables false narratives of Asian American overrepresentation and success; and hampers progress in advancing health justice.