上海市15～94岁汉族人泪槽与睑颊沟发生率的抽样调查

Sampling survey on prevalence of tear trough and palpebromalar groove among Han population aged 15～94 in Shanghai

目的:了解上海市15～94岁汉族人泪槽及睑颊沟的发生情况。方法:采用多阶段分层等容量随机抽样的方法,将3200例上海市15～94岁的汉族人以每5岁为一个年龄段分为16组,通过调阅第二代居民身份证原始照片,对泪槽及睑颊沟的发生情况进行统计分析。结果:①上海市15～94岁汉族人群泪槽标准化发生率为57.20%,睑颊沟及同侧两种体征并存的标准化发生率分别为21.84%和21.20%;②男女两性总体比较,泪槽、睑颊沟及同侧两种体征并存的发生率均无显著差异(t=0.484、0.171、0.172,P均>0.05);③男性、女性及男女合计人群泪槽发生率均显著高于睑颊沟(t=10.127、7.420、8.873,P均<0.001);④泪槽、睑颊沟、同侧两种体征并存的发生率均与年龄呈正相关关系(P<0.001),均随年龄增长而逐渐增加,其中泪槽发生率自25岁开始呈快速攀升之势,至45岁之后增长趋于平缓;睑颊沟和同侧两种体征并存的发生率则均自35岁后开始快速攀升,至60岁以后增长趋于平缓;⑤无论是男性还是女性人群,均有半数个体在33岁、59岁和61岁左右分别出现泪槽、睑颊沟和同侧两种体征并存情况,且在52岁以后80%以上的个体存在泪槽。结论:①上海市汉族人群泪槽与睑颊沟发生率无显著性别差异;②泪槽发生率高于睑颊沟,且较后者出现早;③泪槽与睑颊沟的发生率随年龄增长而逐渐增加。

Objective To investigate the prevalence of tear trough and palpebromalar groove among Han population aged 15～94 in Shanghai. Methods The multi-stage stratified and isometric random sampling was used to select 3200 Han population aged from 15 to 94 in Shanghai.The investigation was conducted based on original ＂Second-Generation Resident ID Card Photo＂. According to their age,they were devided into 16 age groups by per 5 years. Results ①The standardized prevalence rate of tear trough among Han population aged 15 ～94 in Shanghai was 57.20% ,and the standardized prevalence rate of palpebromalar groove and ipsilateral coexistence of both signs were 21.84% and 21.20%. ②There was no significant difference between male and female in all three parameters：the prevalence of tear trough ,palpebromalar groove and ipsilateral coexistence of both signs （t=0.484,0.171,0.172,P0.05）. ③The prevalence of tear trough was significantly higher than palpebromalar groove among male,female and total population （t=10.127,7.420,8.873,P 0.001）. ④ The prevalence of all three parameters among male,female and total population had a positive correlation with age （P0.001）. The prevalence of tear trough were increased significantly after the age of 25 years,and showed gently increasing trends after the age of 45 years; The prevalence of palpebromalar groove and ipsilateral coexistence of the two signs were increased significantly after the age of 35 years,and showed a gently increasing trend after the age of 60 years. ⑤About half of the male or female population had tear trough at the age of 33 years,palpebromalar groove at the age of 59 years ,and ipsilateral coexistence of the two signs at the age of 61 years respectively. More than eighty percent of them had tear trough after the age of 52 years. Conclusion ①There were no significant gender differences between male and female when the prevalence of tear trough and palpebromalar groove were concerned in Han population in Shanghai. ②The prevalence of tear trough was higher than that of palpebromalar groove,and the former appeared earlier than the latter. ③The prevalences of all signs were increased gradually with age.