Vorland L H, Carlson K, Aalen O
Scand J Infect Dis. 1985;17(3):277-83. doi: 10.3109/inf.1985.17.issue-3.06.
Urinary tract infections (UTI) in all outpatients from several municipalities in Northern Norway were examined during 1 year. Comparatively high frequencies of UTI were found among women of all ages, among people greater than 60 years of both sexes, in coastline municipalities, and during the fall and winter. About 70% of all UTI were caused by Escherichia coli, more in women than in men. Other gram-negative enterobacteria (Klebsiella, Proteus) and gram-positive cocci (Staphylococcus epidermidis, Staph. saprophyticus, Staph. aureus, Streptococcus faecalis) caused the majority of remaining infections. Relatively more gram-positive cocci (except Staph. saprophyticus) than gram-negative enterobacteria were from males. Patients with gram-positive cocci, except Strep. faecalis, were generally younger than those with gram-negative enterobacteria.
在1年的时间里，对挪威北部几个自治市的所有门诊患者的尿路感染（UTI）情况进行了检查。发现所有年龄段的女性、60岁以上的男女、沿海自治市以及秋冬季节的UTI发病率相对较高。所有UTI中约70%由大肠杆菌引起，女性多于男性。其他革兰氏阴性肠杆菌（克雷伯菌、变形杆菌）和革兰氏阳性球菌（表皮葡萄球菌、腐生葡萄球菌、金黄色葡萄球菌、粪肠球菌）导致了其余大部分感染。男性中革兰氏阳性球菌（腐生葡萄球菌除外）相对比革兰氏阴性肠杆菌更多。除粪肠球菌外，革兰氏阳性球菌感染的患者通常比革兰氏阴性肠杆菌感染的患者更年轻。
