Purpose: Disparities in HPV vaccination exist. Therefore, we investigated the distinction and disparities in HPV- and HPV vaccine-related cognitions and acceptability among US-born African Americans (AA) and Black immigrants, and between US-born Latinas and Latina immigrants.
Methods: Secondary data analyses were conducted with 383 female adults divided into non-Hispanic Blacks-(1) AA born in the US (n = 129) and (2) Black immigrants (n = 53), and Hispanics-(3) Latinas born in the US (n = 57) and (4) Latina immigrants (n = 144). HPV-related cognitions are assessed by measuring HPV-related knowledge and HPV vaccine-related awareness, beliefs, accessibility, and acceptability.
Results: Black and Latina immigrants were less likely to know where they can get/refer for HPV vaccine (p = .007) than their US-born counterparts. Latina immigrants were less likely to have heard of HPV vaccine (p = .033), know where they can get more information about HPV vaccine (p = .045), and know where they can get/refer for HPV vaccine (p = .001) than US-born Latinas. Both immigrant groups (Black: p = .046; Latina: p = .044) were more likely to report cost concerns than their counterparts. US-born AA were the least likely to endorse HPV vaccine safety (31.0%) and efficacy (39.7%), whereas US-born Latinas endorsed efficacy (63.2%) but less safety (44.6%). Overall, vaccine acceptability was low across all groups.
Conclusions: Group disparities in HPV vaccine cognitions emerged, but they all had notable HPV vaccine acceptability (safety and efficacy) barriers. HPV vaccine safety and efficacy were highly unfavorable in US-born AA. The HPV vaccine safety concerns are demonstrated with only 31-54% reporting that the "HPV vaccine is safe"-potentially increasing their risk of HPV vaccine negation. With regards to HPV vaccine efficacy, only 40-63% of this study population endorsed HPV vaccine efficacy. Additionally, immigrants reported greater HPV vaccine cost barriers and healthcare access concerns-increasing their risk for HPV vaccine naiveté. Therefore, our findings on HPV vaccine cognitions and acceptability can inform targeted strategies to increase vaccination among US and immigrant Hispanics and non-Hispanic Blacks who are at elevated risk for HPV-related cancers.
Keywords: Cognitions; Disparities; Ethnic minorities; HPV; Immigrants.