Table 4.

Comparison of Physical and Mental Health Composite Scores for Study Population as Assessed by the Sf-12 Health Survey at Baseline and 9 Months

SF-12 HEALTH SURVEY	INTERVENTION (N=51)	CONTROL (N=50)	P VALUE
Physical health composite scores
Baseline	42.14 (11.95)	38.75 (10.82)	0.16
9 months	42.11 (10.64)	37.99 (10.32)	0.08
Change from baseline	0.73		0.83
Mental health composite scores
Baseline	45.78 (11.12)	47.78 (11.85)	0.41
9 months	49.12 (10.01)	47.25 (11.67)	0.44
Change from baseline	−0.13		0.26

Data are mean (standard deviation) values.