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目的 探讨尿石症患者发病年龄高峰及年龄分布曲线的形态与特征。 方法 统计广西地区 1994～ 1999年尿石症新发病患者 1776例 ,按年龄每 10岁一组划分 ,按性别及上下尿路结石部位分别统计并列表分析 ,描绘年龄分布曲线并作相关分析。 结果 尿石症发病的高危年龄段为30～ 5 0岁 ,其中 30～ 40岁为高峰 ,中位年龄为 41.9岁 ;上下尿路结石发病年龄高峰分别为 30～ 40岁及 6 0～ 70岁。 结论 尿石症发病年龄高峰及年龄分布特征对临床诊治、预防尿石症及健康人群加强预防保健工作有重要意义。
Objective To investigate the morphological characteristics of age-related peak and age distribution of patients with urolithiasis. Methods A total of 1776 patients with newly diagnosed urolithiasis in Guangxi from 1994 to 1999 were collected and divided into groups of 10 years according to age. The age, sex, upper and lower urinary calculi were statistically analyzed and tabulated. The age distribution curve was drawn and analyzed. Results The high risk age group of urolithiasis was 30-500 years old, of which the peak was 30-40 years old and the median age was 41.9 years old. The peak age of urolithiasis was 30-40 years old and 60-70 years old respectively . Conclusion The age of onset of urolithiasis and age distribution of the characteristics of clinical diagnosis and treatment, prevention of urolithiasis and health groups to strengthen preventive health care work is of great significance.