The ostomy leak impact tool: development and validation of a new patient-reported tool to measure the burden of leakage in ostomy device users

Table 7 Numerical estimates of sensitivity based on dispersion – effect size and SRM and estimates of MID

Domain	Improvement		Decline		SEM	½ SD	Global rating anchor
Domain	Effect size	SRM	Effect size	SRM	SEM	½ SD	Global rating anchor
Emotional impact	0.39	0.52	−0.26	−0.49	5.4	10.4	7.0
Usual and social activities	0.26	0.40	−0.10	−0.12	5.9	10.3	3.5
Coping and in control	−0.01	−0.01	−0.13	− 0.13	9.9	10.9	0.65

Based on all methods
MID Minimal important difference, SD Standard deviation, SRM Standardized response mean

ISSN: 1477-7525