• Sunil Shakya, Bishnu Deep Pathak, Ramesh Lamichhane, Bhuwan Ghimire, Sameeksha Devkota, Sandesh Ghimire, Prosess Shrestha, Sajana Acharya, Sunil Baniya, Kanchan Bogati, Indra Dev Pathak, and Bishal Dhakal.
• Department of Dermatology, Shree Birendra Hospital, Kathmandu, Nepal.
• Medicine (Baltimore). 2024 Sep 13; 103 (37): e39674e39674.

AbstractMelasma is a chronic acquired dysfunction of melanogenesis characterized by dark brown irregular macules on skin. Genetic predisposition, pregnancy, sun exposure, and hormonal therapy are common risk factors. Prevalence of melasma is variable, ranging from 5% to 46%. This study aimed to assess the severity and potential risk factors of melasma in a tertiary care setting. An analytical cross-sectional study was conducted on patients with melasma visiting dermatology department of a tertiary care center in Nepal. Nonprobability consecutive sampling was adopted. Severity of melasma was assessed using the Modified Melasma Area and Severity Index score. Data analysis was performed using the Statistical Package for the Social Sciences, version-23. Bivariate analysis was done by using Student t test/Mann-Whitney U test, or Chi-square/Fischer exact test for continuous and categorical variables, respectively. The overall median Modified Melasma Area and Severity Index score was 5.40 (3.60-6.75). Most patients (168, 88.42%) had mild melasma. The severity score was significantly higher in older age (P = .024), women having parity more than 3 (P = .014), centrofacial pattern (P = .024), and patients having dermatological comorbidities (P = .014). Severity was significantly lower in those who used cosmetics at home. Moreover, the use of digital screens was not associated with an increase in melasma severity. Most of the cases had mild melasma. Severity was significantly associated with age, parity, pattern, practice of cosmetic use, and presence of dermatological comorbidities.Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.

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