| stds and hiv / aids: a kap study among drug operators. | this study presents the findings of a knowledge, attitude, and practice survey about sexually transmitted diseases (stds) and hiv/aids in rajasthan, india. data were obtained from 153 truck drivers covering "dhabas" at different highways. truck operators (tos), commercial sex workers (csws), and iv drug users are the primary at risk populations for hiv/aids. in 1997, 73.3% of the 3188 hiv-infected persons were infected through heterosexual intercourse. findings from tos indicate a high level ... | 1998 | 12348877 |