Amarapurkar D N, Vishwanath N, Kumar A, Shankaran S, Murti P, Kalro R H, Desai H G
Department of Gastroenterology, BYL Nair Ch Hospital, Bombay.
Indian J Gastroenterol. 1992 Jan;11(1):11-2.
Two hundred and fifty four high risk persons or patients with hepatitis B virus related liver disease (209 men, 45 women; age range 1-78 years) were tested for anti-delta antibody and IgM anti-HBc to determine the prevalence of delta agent coinfection and superinfection. The prevalence of delta infection was as follows: acute viral hepatitis 23/148 (16%) and chronic liver disease 17/92 (19%), and asymptomatic HBsAg carriers 1/6 (17%). In the high risk population, the delta antibody prevalence was as follows: multiple transfusion recipients 3/8 (38%), patients with chronic renal failure 1/5 (20%) and medical professionals 2/7 (29%). Of 44 patients (34 men, 10 women; age 3-63 years) with delta infection, 26 (59%) had coinfection and 18 (41%) had superinfection. Six patients with anti-delta antibody had received blood transfusion(s) and six others gave history of parenteral exposure.
对254名高危人群或乙肝病毒相关肝病患者（209名男性，45名女性；年龄范围1 - 78岁）进行了丁型肝炎抗体和IgM抗-HBc检测，以确定丁型肝炎病毒合并感染和重叠感染的患病率。丁型肝炎感染的患病率如下：急性病毒性肝炎为23/148（16%），慢性肝病为17/92（19%），无症状HBsAg携带者为1/6（17%）。在高危人群中，丁型肝炎抗体患病率如下：多次输血者为3/8（38%），慢性肾衰竭患者为1/5（20%），医疗专业人员为2/7（29%）。在44例丁型肝炎感染患者（34名男性，10名女性；年龄3 - 63岁）中，26例（59%）为合并感染，18例（41%）为重叠感染。6例丁型肝炎抗体阳性患者曾接受过输血，另外6例有非肠道接触史。
