Racial and Ethnic Difference in Falls Among Older Adults: Results from the California Health Interview Survey.

Background: Research suggests that fall risk among older adults varies by racial/ethnic groups; however, few studies have examined fall risk among Hispanics and Asian American older adults.

Methods: Using 2011-2012 California Health Interview Survey data, this study examines falling ≥2 times in the past year by racial/ethnic groups (Asian Americans, Hispanics, and Blacks) aged ≥65, adjusting for socio-demographic characteristics, body mass index, co-morbidities, and functional limitations. A secondary analysis examines differences in fall risk by English language proficiency and race/ethnicity among Asian Americans and Hispanics.

Results: Asian Americans were significantly less likely to fall compared to non-Hispanic whites, individuals with ≥2 chronic diseases were significantly more likely to fall than individuals with <2 chronic diseases, and many functional limitations were significantly associated with fall risk, when adjusting for all factors. African Americans and Hispanics did not differ significantly from non-Hispanic whites. Analysis adjusting for race/ethnicity and English language proficiency found that limited English proficient Asian Americans were significantly less likely to fall compared to non-Hispanic whites, individuals with ≥2 chronic diseases were significantly more likely to fall than individuals with <2 chronic diseases, and all functional limitations were significantly associated with fall risk, when adjusting for all factors. No differences were found when examining by racial/ethnic and English proficient/limited English proficient groups.

Conclusion: Further research is needed to explore factors associated with fall risks across racial/ethnic groups. Culturally relevant and targeted interventions are needed to prevent falls and subsequent injuries in the increasingly diverse aging population in the USA.