TABLE 3.

Descriptive Statistics for Continuous Variables Across Time Points

	n	Minimum	Maximum	Mean	SD
Baseline
Physical function	237	0	100	64.18	29.45
Symptom limitation	237	0	91	22.24	19.79
CES-D	228	0	44	12.78	9.04
Week 10
Physical function	191	0	100	64.36	26.87
Symptom limitation	186	0	85	20.19	17.20
CES-D	179	0	38	11.45	8.97
Week 20
Physical function	167	5	100	70.64	28.11
Symptom limitation	137	0	61	12.68	14.83
CES-D	151	0	39	8.48	8.81
Week 32
Physical function	142	5	100	72.74	28.58
Symptom limitation	113	0	78	12.43	14.89
CES-D	129	0	31	7.64	7.43

Note. CES-D = Center for Epidemilogic Studies Depression Scale.