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为探讨小儿腹泻的发病规律,在北京市东南西北四个区县选择5岁以下小儿2290人作为监测对象。1986年度共进行流行病学调查25437人次。查明年总发病率为45.28%,平均每人每年腹泻发病次数为0.45±0.03。其中城区0.27次(集体0.8次,散居0.52次),郊区农村为1.01次。平均月发病率为3.77%。并对发病率与年龄、性别、季节及气象因素作了相关分析。查明了北京市诱发小儿腹泻病的联合危险因素。上述科研资料,对北京市小儿腹泻病的控制有重要意义。
To investigate the incidence of pediatric diarrhea, 2290 children under 5 years of age were selected as the monitoring objects in four districts in the southeast, northwest and northwest of Beijing. In 1986, a total of 25,437 epidemiological surveys were conducted. The total annual incidence was found to be 45.28%, with an average incidence of diarrhea of 0.45 ± 0.03 per person per year. Among them, 0.27 in urban area (0.8 in collective and 0.52 in scattered area), and 1.01 in suburban rural areas. The average monthly incidence was 3.77%. The incidence and age, sex, season and meteorological factors were analyzed. Identified a combination of risk factors for childhood-induced diarrhea in Beijing. The above scientific research data is of great significance to the control of infantile diarrhea in Beijing.