摘要
Abstract
Objective To explore the effect of staged sunscreen nursing model on patients with facial acne scars after fractional CO2 laser therapy and its influence on skin status.Methods 150 patients with facial acne scars who received fractional CO2 laser therapy in the hospital were selected from January 2023 to November 2023,and were randomly divided into conventional group and observation group by random number table method,with 75 cases in each group.The conventional group was given conventional nursing intervention,whereas the observation group performed staged sunscreen nursing model intervention on the basis of the conventional group.The erythema duration,eschar shedding time and pain duration,and improvement degree of acne scars[Vancouver Scar Scale(VSS)],skin image detection characteristics(skin spot,texture,pore,rhodopsin,sclererythrin,ultraviolet spot),sunscreen-related adverse reactions and satisfaction[Patient and Observer Scar Assessment Scale(OSAS)]before and after intervention were compared between groups.Results The eschar shedding time in observation group was shorter than that in conventional group(P＜0.05),but there were no significant differences in the duration of erythema and duration of pain between groups(P＞0.05).After intervention,the scores of color,vascular distribution,softness and thickness and total score of VSS and scores of skin image detection characteristics such as skin spots,texture,pore,rhodopsin,sclererythrin and ultraviolet spot in both groups were decreased(P＜0.05),and the scores were lower in observation group than those in conventional group(P＜0.05).The scores of observer evaluation and patient evaluation of POSAS were risen in the two groups after intervention(P＜0.05),and the above scores in observation group were higher(P＜0.05).The incidence of adverse reactions in observation group was 4.00%,which was lower than 14.67%in conventional group(P＜0.05).Conclusion Staged sunscreen nursing model for patients with facial acne scars after fractional CO2 laser therapy can promote the eschar shedding as soon as possible,improve the scar repair effect,and restore the good status of skin,and it has good aesthetic satisfaction.关键词
面部痤疮瘢痕/点阵CO2激光/皮肤状态/阶段性防晒护理模式Key words
facial acne scars/fractional CO2 laser/skin status/staged sunscreen nursing model分类
医药卫生
