Fig. 4From: Patient and caregiver experiences of living with acute hepatic porphyria in the UK: a mixed-methods studyaMean impact scores based on patient responses were calculated as follows: ‘no impact at all’ = 0, ‘slightly impacted’ = 1, ‘moderately impacted’ = 2, ‘severely impacted’ = 3, and ‘extremely impacted’ = 4. ‘Not applicable’ responses were not includedMean impact scoresa by domain in patients with AHP (n = 30).Back to article page