Staphylococcus saprophyticus is a well-known urinary pathogen in acute cystitis in young females. We completed a retrospective overview of the distribution of urinary tract infections (UTIs) occurring in 2014, at Semmelweis University hospitals and at Heim Pál Children's Hospital. Six age-groups (ages 0-100) were examined, with the frequency of S. saprophyticus in females being: 0.1% (0-4), 0.7%, (5-15), 7.4% (16-24), 1.2% (25-39), 0.4% (40-59) and 0.1% (60-100), and S. saprophyticus being the 3(rd) most common pathogen in females aged 16-24. In males, S. saprophyticus was only isolated from those aged 5-15. Seasonal distribution of UTIs caused by S. saprophyticus showed that most infections occurred during the months of January, June, August and November. Antibiotic-resistance rates of amoxicillin, clindamycin, doxycycline, erythromycin, gentamicin and sulfamethoxazole- trimethoprim varied as follows: 0.9%, 32.7%, 19.6%, 34.6%, 0.9% and 0.9%, respectively. Thirty randomly selected samples were analysed by pulsed-field gelelectrophoresis, and 28 different genotypes were identified. S. saprophyticus is involved in the pathogenesis of acute cystitis not only in young females, but also in other age-groups, and in young males as well. We did not find any significant seasonal occurrence in S. saprophyticus-caused UTIs. The infective strains were genetically diverse. Antibiotic-resistance does not pose any issue as of yet.

中文翻译：

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腐生葡萄球菌是否仅在年轻女性中引起急性膀胱炎，或者还有其他故事吗？在匈牙利布达佩斯进行的为期一年的综合研究。

腐生葡萄球菌是年轻女性急性膀胱炎中的一种著名的泌尿道病原体。我们完成了对2014年在Semmelweis University医院和HeimPál儿童医院发生的尿路感染（UTI）分布的回顾性概述。检查了六个年龄组（0-100岁），女性腐生链球菌的发生频率为：0.1％（0-4），0.7％，（5-15），7.4％（16-24），1.2 ％（25-39），0.4％（40-59）和0.1％（60-100），腐生链球菌是16-24岁女性中最常见的第三病原体。在男性中，腐生链球菌仅与5-15岁的人分离。腐生链球菌引起的尿路感染的季节性分布表明，大多数感染发生在1月，6月，8月和11月。阿莫西林，克林霉素，强力霉素，红霉素，庆大霉素和磺胺甲恶唑-甲氧苄啶的变化如下：分别为0.9％，32.7％，19.6％，34.6％，0.9％和0.9％。通过脉冲场凝胶电泳分析了30个随机选择的样品，并鉴定了28种不同的基因型。腐生葡萄球菌不仅在年轻女性中也参与急性膀胱炎的发病机理，而且在其他年龄段以及年轻男性中也参与。在腐生链球菌引起的尿路感染中未发现任何明显的季节性变化。感染菌株在遗传上是多样的。抗生素耐药性目前还没有任何问题。腐生菌不仅在年轻女性中也参与急性膀胱炎的发病机理，而且在其他年龄段以及年轻男性中也参与。在腐生链球菌引起的尿路感染中未发现任何明显的季节性变化。感染菌株在遗传上是多样的。抗生素耐药性目前还没有任何问题。腐生菌不仅在年轻女性中也参与急性膀胱炎的发病机理，而且在其他年龄段以及年轻男性中也参与。在腐生链球菌引起的尿路感染中未发现任何明显的季节性变化。感染菌株在遗传上是多样的。抗生素耐药性目前还没有任何问题。