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本文调查了西宁地区514例50岁以上老年人的皮肤变化(包括粘膜、毛发、指甲)及老年性皮肤病,514例中男性462例,女性52例,50—60岁448例,61—70岁62例,71—80岁41例,汉族491例,藏族17例、回、满、蒙共61例,54例中,444例移居本地区;十年以下5例,11～40年为409例。世居本地区70例。经调查,多数皮肤弹性差、干躁拌脱屑,口唇干呈暗红、紫色。毛发干而脱落,其中130例中等量或明显脱发,占25.29％,指甲变化更显著。甲纵崤475例,占92.41％,匙状甲状6例,占1.18％,扁平甲14例,占2.72％,无变化者只有19例,占3.69%。老年疣92例,老年性血管痣292例占56.81％,老年性白斑病
This article investigated the skin changes (including mucous membranes, hair, nails) and senile dermatosis in 514 elderly people over the age of 50 in Xining. 462 males, 52 females, 448 males and 61-70 males 61 cases aged 71-80 years, 41 cases of 71-80 years old, Han 491 cases, 17 cases of Tibetan, Hui, Manchu and Mongolian 61 cases, 54 cases, 444 cases immigrated to the region; 5 years, 11 to 40 years to 409 example. Living in the region 70 cases. After investigation, most of the skin elasticity is poor, dry mix scraping excrement, lips dry dark red, purple. Hair dry and fall off, of which 130 cases of moderate or significant hair loss, accounting for 25.29%, nail changes more pronounced. A longitudinal 崤 475 cases, accounting for 92.41%, spoony thyroid in 6 cases, accounting for 1.18%, flat sheet in 14 cases, accounting for 2.72%, no change in only 19 cases, accounting for 3.69%. 92 cases of senile wart, 292 cases of senile vascular nevus accounted for 56.81%, age-related vitiligo