南京地区人群对防晒的认知和行为及面部皮肤光老化的调查  

Cognitionand behavior of sun-protection and facial photoageing in a Nanjing population

作　　者：夏济平[1] 孙蔚凌[1] 鲁严[1] 许阳[1] 

机构地区：[1]江苏省人民医院皮肤科(南京医科大学第一附属医院皮肤科),南京210029

出　　处：《中华医学美学美容杂志》2010年第6期390-393,共4页Chinese Journal of Medical Aesthetics and Cosmetology

基　　金：基金项目：2007年中华医学会-薇姿研究资助项目

摘　　要：目的调查南京地区人群的防晒认知、行为及面部皮肤光老化情况，并对其相关性进行分析。方法974例18~65岁南京地区人群，按年龄将被调查者分为10组，以问卷形式调查一般情况、防晒知识、防晒行为及面部光老化Glogau分型。将调查结果用Logistic回归模型筛选与光老化发生相关的因素。结果随着年龄的增长患皮肤光老化风险增加，46～65岁人群以Ⅲ型光老化为主。多数被调查者对防晒知识有一定的了解，并且有着积极的防晒意识，多数人能采用一些防晒方法，但对防晒霜的使用方法缺乏正确了解。有着较高防晒意识和知识者患皮肤光老化的风险小，特意进行日光浴和长时间室外活动不涂防晒霜是引起皮肤光老化的高危险因素，选择树荫、戴宽沿帽、选择秋季防晒则是保护性因素。结论积极的防晒意识和正确的防晒方法有助于防止皮肤光老化，为了更有效防止紫外线对皮肤损害，目前人们需要更好地了解防晒霜的正确使用方法。Objective To investigate the cognition and behaviors of sun-protection and the facial photoaging in a Nanjing population, and to analyze the relationships between them. Methods The objects being investigated in Nanjing （n= 974） were divided into 10 groups according to age. The ordinary information, knowledge and behavior of sun-protection and Glogau photoageing type of face were studied by questionnaires. The results were analyzed by a logistic regression model to select the related factors to photoageing. Results The risk of skin photoageing increased with age. Most of the 46 65 years old crowds were type Ⅲ photoageing. Most of the objects being investigated had some knowledge and active awareness of sun-protection and could use some ways to protect themselves from sun. However, most people did not use the sunscreen correctly. Those who had higher level awareness and knowledge of sunprotection suffered less risk from skin photoageing. Sunbath without sunscreen for a long time outside activity was a high risk factor of development to skin photoageing. Shade, broad-brimmed hat and sun-protection in autumn were the protective factors. Conclusion Active awareness and correct methods could help prevent skin photoageing. In order to avoid the damages to skin from ultraviolet efficiently, the accurate ways of using sunscreens should be well understood.

关 键 词：防晒 紫外线 皮肤光老化 

分 类 号：R758.1[医药卫生—皮肤病学与性病学]