摘要
目的研究某复方片剂祛黄褐斑的作用。方法采用自身和组间对照两种试验设计,将120名受试人群随机分为试验组和对照组,观察试食前后受试者的一般情况、安全性指标及黄褐斑指标,使用SPSS 22.00软件对实验结果进行t检验和χ^(2)检验。结果服用该复方片剂30 d后,试验组和对照组人群的各项安全性指标均处于正常范围,试食组黄褐斑面积下降百分率为12.75%,颜色深浅平均下降0.60,祛斑总有效率为44.83%,无新的黄褐斑产生,试验组与对照组相较差异均具有统计学意义(P<0.01)。结论该复方片剂服用安全并具有祛黄褐斑的功效。
Objective To explore the effect of a compound tablet using red deer fetal powder as the main ingredient on removing chloasma.Methods Two experiments design including self-and intergroup control was used.Totally,120 subjects were randomly divided into the experimental group and control group.The general conditions,safety indexes and chloasma indexes of the subjects before and after the trial were observed.Paired and independent sample t test,andχ^(2)test were performed by using SPSS 22.00 software.Results After taking the compound tablet for 30 days,the safety indexes of both the experimental group and the control group were within the normal range.As for the testing group,the area of chloasma area and the average color intensity was reduced by 12.49%and 0.60,the total chloasma removal rate was75.86%and no new chloasma was appeared.Furthermore,the differences of the area of chloasma area,the average color intensity and the total chloasma removal rate between the experimental and control group were statistically significant(P<0.01).Conclusion Taking this compound tablet could remove chloasma safely and effectively.
作者
熊亚茹
李理
刘上
胡余明
XIONG Yaru;LI Li;LIU Shang;HU Yuming(Hunan Provincial Center for Disease Control and Prevention,Changsha 410005,Hunan Province,China.)
出处
《预防医学情报杂志》
CAS
2021年第7期1014-1017,1023,共5页
Journal of Preventive Medicine Information
关键词
复方片剂
祛黄褐斑
功效评价
compound tablet
removing chloasma
efficacy evaluation
