Abstract

Background: To estimate the percentage of men who have paid for heterosexual sex in Spain and the percentage who used condoms. To identify the main factors associated with these behaviours and to describe opinions about condoms.

Methods: Sexual behaviour probability sample survey in men aged 18-49 years resident in Spain in 2003 (n=5153). Computer-assisted face- to-face and self-interview was used. Bivariate and multivariate logistic regression analysis were performed.

Results: Some 25.4% of men had ever paid for heterosexual sex, 13.3% in the last 5 years and 5.7% in the last 12 months. In the logistic analysis this behaviour was associated with older age, lower education, being unmarried, foreign birth, being a practicing member of a religious group, unsatisfactory communication with parents about sex, age under 16 at first sexual intercourse, and having been drunk in the last 30 days. Of the men who had paid for sex in the previous 5 years, 95% had used a condom in the most recent paid contact. In the multivariate analysis, not using a condom was associated with age over 30 and first sexual intercourse before age 16. Men who did not use condoms in the last commercial intercourse had more negative opinions about condoms.

Conclusions: The prevalence of paying for heterosexual sex among Spanish men is the highest ever described in developed countries. The many variables associated with paying for sex and condom use permit the characterisation of male clients of prostitution, and should facilitate targeting HIV prevention policies