Table 2.

BMI and Scales of Symptom checklist 90 at each timepoint

Characteristics	Baseline		3 months			p	Baseline		12 months
	Mean	SD	Mean	SD	n		Mean	SD	Mean	SD	n
BMI	39.6	6.2	38.5	6.2	234	<0.05	39.6	6.3	37.7	6.6	179
SCL 90-R
Somatization	59.1	10.9	54.6	11.2	130	<0.001	57.0	12.3	54.8	11.1	30
Obsessive-compulsive symptoms	57.6	10.6	54.7	11.5	131	<0.01	56.0	11.5	53.1	11.7	32
Interpersonal sensitivity	59.2	11.6	55.4	11.3	131	<0.05	56.7	10.3	51.4	10.9	32
Depression	60.4	10.4	56.1	11.6	131	<0.05	56.9	11.7	52.1	10.7	32
Anxiety	55.7	10.8	53.5	10.4	131	0.008	55.6	11.4	51.5	12.0	32
Aggressiveness	55.3	10.4	53.1	10.2	131	0.018	52.6	12.1	51.0	11.8	32
Phobic anxiety	53.4	10.3	52	10.4	131	0.076	53.3	10.1	50.8	10.4	32
Paranoid ideation	54.9	10.9	53	10.9	131	0.018	54.3	9.7	49.7	10.8	31
Psychoticism	56.4	10.7	54.3	10.2	131	0.011	56	12.1	52.7	11.4	31
Global severity index	59.1	10.8	55.3	11.6	131	<0.05	56.6	12.7	53.3	11.7	32

Footnote: The p-values are from paired t-tests