Abstract

Social determinants of health (SDH) play a large role in an individual's health; in recent years, there has been a push to examine the impact of one's neighborhood or "place." Previous studies have showed that living in a disadvantage neighborhood is associated with worth health outcomes. We hypothesize that equal access care will diminish the effects of living in a disadvantaged neighborhood. We identified non-Hispanic African American (AA) and White (NHW) men diagnosed with PC between 2012 and 2015 in the Veterans Health Administration (VHA). Patient SDH was measured using census tract level 2015 Area Deprivation Index (ADI) information. The ADI is a composite measure that includes factor such as housing quality, income, health care access etc. We measured both National and State ADI rank as a continuous variable from 1 to 10 with 10 being highest deprivation. Patient information was gathered at the census tract level while ADI is assigned at the census block group. In order to get all information on the same geographic level, we averaged the ADI to its corresponding census tract. Associations between ADI and disease characteristics at diagnosis were measured using multivariable logistic regression models including age, race, and marital status as covariates. The final cohort was composed of 25,222 men (8,384 AA and 16,838 NHW.) At the national level, there was no significant association between ADI and Gleason Score ≥8 (Odds Rations (OR) 0.99 [95% Confidence Interval (CI):0.98 - 1.00]), PSA >20 ng/mL (OR 0.99 [95% CI: 0.98 - 1.01]), and metastasis at diagnosis (OR 1.01 [CI: 0.98-1.04]). Our results are consistent with our hypothesis that equal access care diminishes the impacts of living within a disadvantaged neighborhood. Future research should investigate the interaction between health care access and social and demographic factors.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call