Fig 1.
Flow diagram of the study selection process.
Flow diagram of the study selection process.
Table 1.
Characteristics of studies on the prevalence of vitiligo.
Fig 2.
Forest plot of prevalence from population- or community-based studies.
Forest plot of prevalence of vitiligo from population- or community-based studies from 1964 to 2015.
Fig 3.
Forest plot of prevalence from hospital-based studies.
Forest plot of prevalence of vitiligo from hospital-based studies from 1977 to 2014.
Table 2.
Prevalence of vitiligo stratified by different factors.
Fig 4.
Funnel plot assessing publication bias: (a) population- or community-based published studies; (b) hospital-based published studies.
Funnel plot assessing publication bias in the prevalence of vitiligo from: (a) 82 population- or community-based published studies; (b) 22 hospital-based published studies.