Low prevalence of human immunodeficiency virus type-1 (HIV-1) infection in population attending a major hospital in New Delhi, India.J Commun Dis. 1996 Mar; 28(1):45-8.JC
During 4 year period between April 1990 and March 1994, 4120 specimens from the patients attending out patient departments of Medical, Surgical and Antenatal units of a major city hospital were tested for HIV infection as a part of an on-going sentinel surveillance programme. In addition, 1440 specimens from the patients attending STD clinic of the same hospital and 862 females seeking termination of pregnancy from a near by hospital were included for comparison. It was found that only 3 individuals with high risk behaviours out of 2002 females attending antenatal clinic showed evidence of HIV infection (rate 1.49 per 1000). The corresponding rate for the group of patients attending STD clinic and seeking termination of pregnancy were 3 out of 1440 (rate 2.15 per 1000) and 1 out of 862 (rate 1.16 per 1000) respectively. It was noted that prevalence of HIV infection in the hospital attending population with unspecified risk factor (medical, surgical and antenatal clinics) was not a matter of serious concern. The importance of finding out risk factors in females attending antenatal clinic is evident from the study.