京津冀地区成人第一掌骨基底骨折的类型、性别及年龄特点

摘要

Objective To investigate the fracture type,gender and age distribution of adult fractures at the base of the first metacarpal bone in Beijing,Tianjin and Hebei province.Methods We retrospectively analyzed the clinical data of adult patients with fractures at the base of the first metacarpal bone who had been treated in Beijing,Tianjin and Hebei province.Analytic items included gender,age distribution and classification of fracture.Results A total of 367 cases were collected,with a male/female ratio of 5.12:1.The median age was 40 years old.The peak age was youth group.There was significant difference in male/female ratio among different age groups (P＜0.05).The male/female ratio of youth group was significantly higher than middle-aged and elderly groups(P＜0.05).There were no significant differences in gender and age distributions in different fracture types(P＞0.05).Conclusion Young males had more fractures at the base of the first metacarpal bone.The peak ages of different fracture types were all youth group.%目的 调查并分析京津冀地区成人第一掌骨基底骨折类型、性别及年龄分布特征.方法 回顾性分析京津冀地区13家医院诊治的所有成人第一掌骨基底骨折患者资料,分析患者的性别、年龄和骨折类型等数据.结果 采集367例成人第一掌骨基底骨折患者,男女比为5.12:1,中位年龄40岁.高发年龄段为青年组.不同年龄段男女比差异有统计学意义(P＜0.05),青年男女比明显高于中年和老年(P＜0.05).不同骨折类型性别及年龄分布差异无统计学意义(P＞0.05).结论 成人第一掌骨基底骨折多见于青年男性,各种骨折类型高发年龄段均为青年.