Rates of Compliance in South Indian American Communities of Southern California Regarding Cancer Screening

TL;DR

South Indian Americans in Southern California have lower cancer screening compliance than non-Hispanic Whites, except for cervical cancer.

Contribution

The study provides specific insights into cancer screening compliance among South Indian Americans, a subgroup with unique socioeconomic characteristics.

Findings

Compliance with colorectal, lung, and breast cancer screening was lower in South Indian Americans compared to non-Hispanic Whites.

Cervical cancer screening rates were similar between South Indian Americans and non-Hispanic White populations.

Cultural understanding is key to improving cancer screening practices in Indian American communities.

Abstract

Background: Studies have shown lower rates of cancer screening and high mortality rates among all Asian Americans than among non-Hispanic White populations. However, most of these studies often confound diverse Asian American subgroups with limited data on cancer screening for Indian Americans, with this group being particularly interesting because of their counterintuitive socioeconomic status. For this reason, the objective of this study is to evaluate knowledge of the United States Preventive Services Task Force (USPSTF) cancer screening guidelines and compliance among South Indian Americans residing in Southern California. Methods: This was a cross-sectional study gathering community responses through an electronic survey. The survey reports knowledge of USPSTF screening guidelines and participant compliance rates. Rates were further compared to non-Hispanic White populations from official sources. Results: South Indian Americans residing in California had lower rates of compliance for colorectal, lung, and breast cancer screening when compared to that of non-Hispanic White populations in the same region, with the exception of cervical cancer screening rates. Conclusion: Understanding the cultural characteristics of special populations, such as Indian Americans, can help communities adhere to more effective screening practices that can improve outcomes.