A systematic review was conducted on epidemiology studies on acne obtained from a Web
of Science search to study risk factors associated with acne presentation and severity. A …

Acne is a chronic inflammatory disease of the pilosebaceous unit resulting from androgen-
induced increased sebum production, altered keratinisation, inflammation, and bacterial …

Background: Acne vulgaris is classified based on the severity of skin lesions and post-
healing scar types of these lesions. Numerous epidemiology studies have investigated the …

Background Acne vulgaris is a common disease affecting adolescents. There is not
comprehensive data on acne prevalence in the Central Anatolia Region in particular …

Background Acne is one of the most common chronic inflammatory dermatological diseases
among adolescents. Objectives We sought to estimate the prevalence of acne among …

Background Acne vulgaris, a highly prevalent multifactorial inflammatory skin disease, can
be categorised into different severity and scarring grades based on the type, number, and …

Background: Dietary factors and smoking play a role in acne. Methods: CSA Santé
conducted a survey in France in 2012. Each individual answered a questionnaire to report …

Objectives Skin diseases, especially skin infections, among schoolchildren in A frica can be
a major health problem. The objective of this study was to determine the prevalences of skin …

Background: Acne is a common skin disorder that affects both adolescents and adults.
Epidemiological data on acne are limited from developing countries. Objective: The …

Background Acne vulgaris is a chronic inflammatory skin disease that commonly affects
adolescents. Its prevalence varies widely, with higher figures reported from the developed …