HIV knowledge among a sample of Puerto Rican and Mexican men and women.

This study assessed levels of HIV knowledge and identified factors associated with HIV knowledge among a sample of heterosexual Puerto Rican and Mexican men and women, ages 18 to 45. The sample consisted of 144 men and women living in San Diego County, California, who self-identified as being of Mexican ethnicity and 209 men and women living in Cuyahoga County, Ohio, who self-identified as Puerto Rican. Interviews were conducted by trained, bilingual interviewers. Data were collected on demographic variables, attitudes towards decision-making in relationships, and HIV knowledge and risk behaviors. Puerto Rican individuals were significantly more likely than Mexican individuals to respond correctly to almost one-half of the 12 HIV knowledge items. Multiple logistic regression analysis indicated that higher levels of education, greater U.S. acculturation, legal status and birth in the United States, a self-focused locus of control in relationships, and being male were predictors of higher knowledge.