上海女性不同年龄组面部和上臂皮肤状况的自评和需求改善的调查分析

目的探讨女性对皮肤关注和需求改善的焦点问题。方法选取上海地区328例符合要求的健康女性志愿者，分为5个年龄组，通过一份全面的皮肤特征问卷调查，了解女性志愿者对自身皮肤状况和理想皮肤状况的认知，包括对皮肤水分、油分、白皙度、红润度、黄染程度、肤色均一性、色斑、细纹、皱纹、弹性、毛细血管扩张、毛孔粗大、皮肤松弛、光滑度、光泽度、粗糙度、鳞屑度、敏感性等方面，对自身面部（Et光照晒部位）和上臂（非日光照晒部位）皮肤现状以及认为理想皮肤的状况进行10分制评价。用SPSS11．5软件进行统计分析。结果不同年龄人群对于各项面部皮肤状况的需求程度有所不同，从35～40岁人群（C组）开始，皮肤松弛、皱纹、色斑、细纹等皮肤老化特征与表现开始突出，上臂皮肤各项状况的需求情况和面部皮肤密切相关（P〈0．01）；面部皮肤水分、油分、白皙度、均一性、色斑、皱纹、细纹、弹性、松弛和敏感性的需求程度以及上臂皮肤油分、色斑、弹性、毛细血管、松弛和粗糙度的需求程度和年龄均有很大的相关性（P〈0．01）。结论调查对象对皮肤油分、毛孔粗大改善需求随年龄变化符合生理变化特征，对于皮肤松弛、弹性、细纹和皱纹这些老化特征，随年龄变化的认识也和国外客观仪器检测结果相一致。

Self-evaluation and demand for improvements of skin status in Shanghai females

Objective To understand how about the female consumers know the skin conditions of themselves and which they concern by a comprehensive questionnaire. Methods Three hundred and twenty-eight healthy volunteers in Shanghai were involved in this study. They were divided into 5 age groups equally. The questionnaire included the skin conditions, i.e. skin moisture, sebum, whiteness, redness, xanthochromia, homogeneity, spots, fine line, wrinkle, elasticity, angiotelectasis,pore, sagging, smoothness, gloss, roughness, scales and sensitivity. Each condition was divided into 10 grades to assess the skin conditions of the face (exposed site), upper arm (non-exposed site) and the perfect skin status. SPSS11.5 software was used to analyze the correlations of the skin conditions with ages. Results The skin concerns were difference in the 5 groups. Skin aging of sagging, wrinkle, spots and fine line became prominent from group C (35 to 40 years old). The correlations between the skin concerns of facial moisture, sebum, whiteness, homogeneity, spots, wrinkle, fine line, elasticity, sagging, sensitivity, upper arm sebum, spots, elasticity, angiotelectasis, sagging and roughness with ages were very significant (P＜0.01). Conclusion The changes of the volunteers'concerns about sebum, pore, sagging, elasticity, fine line and wrinkle with age in different age group are consistent with the quantitative measurement results from the oversea studies.