Table 2.

Comparison of WAS, DWP, HRQoL, BMI, and RTWSE from Baseline to 12-Month Follow-Up

	Measure	Mean Changes from Baseline to 12-Month Follow-Up	95% CIa	p values
(n = 68)	WAS	1.51	0.83: 2.20	<0.001
(n = 95)	DWP	18.69	8.35: 29.02	0.001
(n = 68)	HRQoL	2.57	1.35: 3.79	<0.001
(n = 65)	BMI	−2.33	−3.10: −1.56	<0.001
(n = 62)	RTWSE	15.89	4.07: 27.71	0.009

Note: A paired sample t-test was conducted for each of the explanatory variables.

Abbreviation: ^aCI, confidence interval.