A Case-control Study On Influencing Factors Of Acne Vulgaris In Lanzhou Area

Objective: By analyzing the main factors affecting the occurrence of acne vulgaris and the different degree of skin lesions,it provides some guidance for the prevention and treatment of the disease and the life behavior of patients.Methods: Investigators have according to the scale of lanzhou medical units with simple random sampling method the final selection from April 2017 to November 2017 to see a doctor in department of dermatology of the following five hospitals,the People’s Liberation Army General Hospital in Lanzhou,Lanzhou General Hospital Peace Branch,the First Hospital of Lanzhou University,the Second Hospital of Lanzhou University and Gansu Cancer Hospital of 410 cases of patients with acne group.In the same period,210 cases of healthy volunteers with no acne were selected from the Physical Examination Center of the People’s Liberation Army General Hospital and Gansu University of Chinese Medicine as the control group.According to the acne factor questionnaire designed by the experts of the research group,the questionnaire survey was conducted on the influence factors of acne and different skin lesions of the two groups.Multivariate logistic regression was used to analyze the main influencing factors of acne and different skin lesions.Results: In this study,620 questionnaires were issued and the recovery rate was100%.1.The influencing factors of acne multiariable Logistic regression analysis:using multiple factors regression analysis of influencing factors of Logistic,the life pressure,partial sweets,partial spicy,stay up late are risk factors for acne(OR > 1),and the pressure of life of patients with acne degree of risk was 1.42 times than that without the pressure of life;The risk of acne was 1.49 times higher for those with a sweet tooth.There was 1.45 times as much risk of acne as non-spicy people.People who stayed up late were 1.53 times more likely to have acne than those who stayed up late.2.Multiple Logistic regression analysis of factors influencing the degree of skin lesions in patients with acne: using multiple regression analysis of influencing factorsof Logistic,including severe skin lesions compared with mild skin,skin care habits degree of the risk of skin lesions is no skin care habits of 1.98 times;Moderate skin lesions were 0.59 times higher than those of greasy dieters compared with those with mild skin lesions.The risk of skin damage was 0.61 times of that of those who had a pungent diet.The risk of severe lesions was 2.09 times higher in men than in women.The risk of skin loss was 0.39 times higher than that of the stressors.Conclusions: In Lanzhou,like greasy food,sweet food,spicy food,life pressure,staying up late skin care habits are the risk factors for acne and skin lesions.It is suggested that acne patients should eat a light diet,eat as little as possible sweet,greasy and spicy foods,learn to adjust themselves to relieve the stress of life,avoid staying up late,reduce excessive cleaning and use of cosmetics.In order to reduce the occurrence of acne and skin lesions.