Fig 2. Observational association between BMI and psoriasis.
Meta-analysis of mean difference in BMI (kg/m2) between psoriasis cases and controls. MD of 1.26 kg/m2 in adults is equivalent to OR of 1.092. MD of 1.55 kg/m2 in children is equivalent to OR of 1.093. BMI, body mass index; MD, mean difference; OR, odds ratio.