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1981～1983年7月临床诊断细菌性痢疾者1397例,入院粪便培养分离出493株痢疾杆菌(一次阳性率为35.29%)。其中福氏杆菌424株(86%),宋氏杆菌61株(12.39%),余为志贺氏及鲍氏杆菌。福氏杆菌的药敏结果:氯霉素、四环素、土霉素耐药率均在70%以上,其次为SMZ CO与痢特灵,而以庆大霉素与红霉素的耐药率最低。但SMZ CO的耐药情况,1981年耐药菌株为14/74(18.29%),1982年为100/236(42.37%),二者有非常显著差别(X~2=13,32。P<0.01)。1983年7个月中有23/43(52.49%)与1982年比较无差别(X~2=1.82,P>0.05)。
From January 1981 to July 1983, 1397 cases of bacterial dysentery were diagnosed clinically, and 493 cases of Shigella dysenteriae (35.29% positive) were isolated from the stool samples. Among them, 424 strains of Forsythia (86%) and 61 strains of Song’s (12.39%) were Shigella and Shigella. The susceptibility results of Fusobacterium: chloramphenicol, tetracycline, oxytetracycline were more than 70%, followed by SMZ CO and furazolidone, and the lowest rates of gentamicin and erythromycin . However, the resistance of SMZ CO was 14/74 (18.29%) in 1981 and 100/236 (42.37%) in 1982, with a very significant difference (X ~ 2 = 13.32 P < 0.01). 23/43 (52.49%) of 7 months of 1983 had no difference with that of 1982 (X ~ 2 = 1.82, P> 0.05).