Skip to main content

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

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

Domain Improvement Decline SEM ½ SD Global rating anchor
Effect size SRM Effect size SRM
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
  1. Based on all methods
  2. MID Minimal important difference, SD Standard deviation, SRM Standardized response mean