Figure 1From: The Imperforate Anus Psychosocial Questionnaire (IAPSQ): Its construction and psychometric propertiesThe Rasch model based on 22 psychological items and 84 children. M= mean, S= 1 std, T= 2 std. Note: Each number represents one participant, 1= Group IA, 2= Group JCA, 3=Group NCC.Back to article page