Community studies on hepatitis B in Rajahmundry town of Andhra Pradesh, India, 1997-8: unnecessary therapeutic injections are a major risk factor.
In Rajahmundry town in India, 234 community cases of jaundice were interviewed for risk factors of viral hepatitis B and tested for markers of hepatitis A-E. About 41% and 1.7% of them were positive for anti-HBc and anti-HCV respectively. Of 83 cases who were tested within 3 months of onset of jaundice, 5 (6%), 11 (13.3%), 1 (1.2%), 5 (6%) and 16 (19.3%) were found to have acute viral hepatitis A-E, respectively. The aetiology of the remaining 60% (50/83) of cases of jaundice could not be established. Thirty-one percent (26/83) were already positive for anti-HBc before they developed jaundice. History of therapeutic injections before the onset of jaundice was significantly higher in cases of hepatitis B (P = 0.01) or B-D (P = 0.04) than in cases of hepatitis A and E together. Other potential risk factors of hepatitis B transmission were equally prevalent in two groups. Subsequent studies showed that the majority of injections given were unnecessary (74%, 95% CI 66-82%) and were administered by both qualified and unqualified doctors.
Singh
J
J
National Institute of Communicable Diseases, Delhli, India.
Bhatia
R
R
Patnaik
S K
SK
Khare
S
S
Bora
D
D
Jain
D C
DC
Sokhey
J
J
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004866:Equipment Contamination; D017743:Equipment Reuse; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D007194:India / Q000453:epidemiology; D007223:Infant; D007231:Infant, Newborn; D007267:Injections; D007565:Jaundice / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009339:Needles / Q000821:virology; D012307:Risk Factors