Fig 2.

Odds ratios for metabolic syndrome (green line) with 95% confidence intervals (blue lines) among women and men with psoriasis compared with the reference population; data from the sixth Tromsø Study. Metabolic syndrome was defined using the higher waist circumference criteria (women ≥ 88 cm; men ≥ 102 cm). The fractional polynomial model was unadjusted (dotted lines; women, n = 5499; men, n = 5022) and adjusted for smoking, educational level and physical activity in leisure time (solid lines; women, n = 4971; men, n = 4691).