Web-Based Behavioral Surveillance Among Men Who Have Sex With Men: A Comparison of Online and Offline Samples in London, UK
- 1 April 2004
- journal article
- research article
- Published by Ovid Technologies (Wolters Kluwer Health) in JAIDS Journal of Acquired Immune Deficiency Syndromes
- Vol. 35 (4), 421-426
- https://doi.org/10.1097/00126334-200404010-00012
Abstract
To compare the characteristics of men who have sex with men (MSM) surveyed online (through gay Internet chat rooms and profiles) and offline (in community venues) in London, UK. In February and March 2002, 879 MSM completed a self-administered pen-and-paper questionnaire distributed in central London gyms (offline sample). In May and June 2002, 1218 London MSM completed a self-administered questionnaire online, accessed through Internet chat rooms and profiles on gaydar and gay.com. Compared with men surveyed offline, those surveyed online were significantly less likely to only have sex with men (89 vs. 94%), to be in a relationship with a man (44 vs. 52%), or to have been tested for HIV (68 vs. 80%) (P P The Internet offers valuable opportunities for conducting behavioral surveillance among MSM because it reaches some men who may not be easily accessed in the community yet who are at high risk for HIV and sexually transmitted diseases. Comparisons of the social, demographic, and behavioral characteristics of online and offline samples must, however, take into account the confounding effects of HIV status and seeking sex on the Internet.Keywords
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