Table 3 Internal responsiveness and pre-post changes of the various patient-reported outcomes
From: Psychometric properties of the Fatigue Severity Scale in obese patients
Pre | Post | Pre-post difference | ES ( d) | SRM | |
|---|---|---|---|---|---|
Mean (SD) | Mean (SD) | Value (95% CI) | Value (95%CI) | Value (95%CI) | |
BMI | 44.2 (5.2) | 42.7 (6.0) | −1.6 (−1.1 to −2.0) | −0.31 (−0.03 to −0.58) | −0.53 (−0.25 to −0.80) |
ORWELL-97 | 51.5 (27.9) | 43.0 (27.0) | −8.4 (−5.7 to −11.1) | 0.30 (−0.03 to −0.57) | −0.44 (−0.17 to −0.72) |
FSS Total score | 3.9 (1.3) | 3.4 (1.3) | −0.5 (−0.4 to −0.7) | −0.37 (−0.10 to −0.65) | −0.50 (−0.22 to −0.78) |
POMS-Fatigue | 9.2 (5.7) | 6.5 (5.4) | −2.7 (−2.0 to −3.3) | −0.47 (−0.20 to −0.75) | −0.55 (−0.27 to −0.83) |
POMS-Vigor | 14.9 (6.9) | 17.3 (6.9) | 2.3 (1.6 to 3.1) | 0.33 (0.06 to 0.61) | 0.42 (0.14 to 0.69) |