자외선 노출이 피부노화에 미치는 영향

Abstract

This study`s propose was to compare the influence of sun expose, photoaging between indoor workers and out door sports women. This study used Aramo TS machine(Aramo TS, AramHuvis. Inc. Korea) to get the figure of skin moisture, elastic, texture, size of pore, pigmentation and wrinkles. And also questionnaire was used to analysis their lifestyle, daily routine, degree of sun expose, recognition degree for sunscreen products and using pattern. In conclusion this study disclosed followings: First, All two groups recognized the harm of UV and generally they were applying UV screen well, however, experimental group, out door sports women did not re-apply UV screen during exercise. Even they all applied sun protection products before starting exercise, there were more sports women who did not apply it their daily lives. (58.97% of them answered that they did not use daily) Second, most of the results which was the difference and influence on sun expose were significantly different between two groups (skin texture p=0.00, size of pore p<.00, pigmentation p<.00, wrinkle p<.00) Whereas there was not different between another two groups, young sports women and old ones, According to this result photoaging seems not to be direct proportion, it would be affected by personal heritage, skin care routine, habits of skin protection from sun and so on. They have started to expose themselves to the sun when they were teenagers, so beginning of their times photoaging would be severe in progress. Third, from the results of analysis in daily and weekly skin care routine, out door sports women did not take good care for their faces every day properly as well as intensive weekly care compared with indoor workers. Even 20.50% of them did not apply anything (even Toning lotion) in all days and nearly half of them (41.03%) did not any scrub and any special care for weekly care. The figures are showed that almost of non-users were early 20`s who must have started to care for their skins to maintain and protect aging, especially for them who are suffering severe environments every day. Chronical expose of UV could accelerate human`s skin aging to show the significant difference. It is impossible to completely avoid solar radiation. Thus it is important to know the effects of solar ultraviolet radiation on human skin and appropriate actions people should take for protection aging it.