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Table 2 General self-efficacy scale (GSES); total and subgroup scores and differences among subgroup scores

From: Self-efficacy and self-management strategies in acute intermittent porphyria

Score range 10–40
  n Median (IQR) p a
GSES total 136 31.0 (29.0, 35.0)  
 Women 79 31.0 (28.0, 35.0) 0.34
 Men 57 32.0 (29.0, 35.5)
 Asymptomatic HMBS carriersb 28 30.0 (29.3, 34.0) 0.86
 Symptomatic HMBS carriersb 102 32.0 (29.0, 35.0)
 Unclassified 6   
  1. IQR interquartile range (i.e., 25th, 75th percentiles)
  2. a By Mann–Whitney nonparametric U test
  3. b Categorization into symptomatic and asymptomatic HMBS mutation carriers was based on self-assessment by the study participants