. Author manuscript; available in PMC: 2016 Dec 26.

Published in final edited form as: Acta Psychiatr Scand. 2015 Jun 26;133(2):144–153. doi: 10.1111/acps.12460

Table 4.

Effect of baseline BMI on changes in clinical outcomes at six months

	Estimated 6-month difference per 1 unit increase in baseline

Variable	Baseline	BMI
	Mean ± SD (N)	Mean [95%CI]	P
CGI-BP Severity	4.5 ± 0.9 (482)	0.02 [0.00, 0.03]	0.018
BISS total	56.1 ± 18.8 (482)	0.16 [−0.08, 0.40]	0.201
BISS depression	37.6 ± 14.0 (482)	0.16 [−0.03, 0.34]	0.097
BISS suicidality	0.7 ± 1.0 (482)	0.02 [0.01, 0.03]	0.002
LIFE-RIFT total	14.2 ± 3.4 (476)	0.05 [−0.01, 0.10]	0.102
Q-LES-Q overall	41.6 ± 24.5 (475)	−0.45 [−0.84, −0.07]	0.022

Key: BISS = Bipolar Inventory of Symptoms Scale; CGI-BP Severity = Clinical Global Impression Severity Scale for Bipolar Disorder; CI = confidence interval; LIFE-RIFT = Life-Range of Impaired Functioning Tool; Q-LES-Q = Quality-of-Life Enjoyment and Satisfaction Questionnaire