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通过流行病学研究发现19世纪欧洲居民发生的尿石症与20世纪亚洲的十分相似。其相似处显示在年龄的分布,结石所在部位,男/女比例,与结石之成分。分布在社会经济低层居民的尿石症特点为:儿童期的发生率最高,>40%是膀胱结石,女病人<20%,草酸钙结石<40%,尿酸/尿酸盐结石占>30%。尿石症在高水平居民阶层的典型特征是:多发生在成年人,膀胱结石<10%,女病人>25%,草酸钙结石>60%,尿酸/尿酸盐结石<20%。在部分发展国家数值在两者之中。
Epidemiological studies have found that urolithiasis in European 19th century residents was very similar to that in 20th century Asia. The similarities are shown in the distribution of age, the location of the stone, the male / female ratio, and the composition of the stone. The characteristics of urolithiasis in the lower socio-economic residents are: the highest incidence in childhood,> 40% is bladder stones, female patients <20%, calcium oxalate stones <40%, urate / urate stones> 30% . The typical characteristics of urolithiasis in high-class residents are: Occur in adults, bladder stones <10%, female patients> 25%, calcium oxalate stones> 60%, uric acid / urate stones <20%. In some developing countries the numbers are in both.