Fig. 4
From: Sick leave, disability, and mortality in acute hepatic porphyria: a nationwide cohort study
Diagnostic reasons for a long-term sick leave episode between persons with AHP acute hepatic porphyria and sub-groups and the reference population (aged 18 to 67 years). Note: IRR = Incident rate ratios; CI=Confidence intervals; dis = disorder. The X-scale is logarithmic. Adjusted analysis: Adjusted for age in years, sex and educational attainment and stratified by birth cohorts.