Shared decision making in pharmacotherapy decisions, perceived by patients with bipolar disorder

International Journal of Bipolar Disorders

Table 4 ANOVA summary table for OPTION scale

Source	df	MS	F	p	Effect size
Gender	1	2.293	0.009	0.924	0.000
Diagnosis	2	91.247	0.365	0.697	0.026
Age	3	262.605	1.052	0.386	0.105
Clinician	2	206.761	0.828	0.448	0.058
Duration of total treatment	3	263.793	1.056	0.384	0.105
SDM-Q-9	1	5.781	0.023	0.880	0.001
WHODAS 2.0	1	350.003	1.402	0.247	0.049
Duration of consultation	2	1374.875	5.506	0.010 *	0.290
Decision Self-Efficacy scale	2	489.703	1.961	0.160	0.127
Error	27	249.719
Total	47

Statistically significant results are in italics, R² = 0.508 (adjusted R² = 0.161)
MS mean squares, effect size = partial η²
* Statistically significant at the 0.05 level