Table 3. Statin Effects on Aggression in Men.

OASMa Change, Comparing Statin Group to Placebo.

Retaining Outliers
Baseline OASMa	Statins				Simvastatin				Pravastatin
	N	Mean (SD)	95% CI	P	N	Mean (SD)	95% CI	P	N	Mean (SD)	95% CI	P
All	664	-0.91 (0.50)	-1.9, 0.07	0.070	443	-0.79 (0.59)	-2.0, 0.37	0.18	441	-1.0 (0.49)	-2.0, -0.06	0.038
OASMa = 0	339	-0.43 (0.21)	-0.84, -0.02	0.038	226	-0.46 (0.27)	-0.99, 0.07	0.090	242	-0.41 (0.25)	-0.90, 0.09	0.10
OASMa > 0	325	-0.90 (1.0)	-2.9, 1.1	0.38	217	-0.51 (1.2)	-2.8, 1.8	0.66	199	-1.4 (1.0)	-3.4, 0.65	0.18
Excluding Outliers (N = 3 outliers)
Baseline OASMa	Statins				Simvastatin				Pravastatin
	N	Mean (SD)	95% CI	P	N	Mean (SD)	95% CI	P	N	Mean (SD)	95% CI	P
All	661	-1.3 (0.39)	-2.0, -0.53	0.0009	441	-1.4 (0.43)	-2.2, -0.53	0.0015	440	-1.2 (0.46)	-2.1, -0.31	0.0083
OASMa = 0	339	-0.43 (0.21)	-0.84, -0.02	0.038	226	-0.46 (0.27)	-0.99, 0.07	0.090	242	-0.41 (0.25)	-0.90, 0.09	0.10
OASMa > 0	322	-1.6 (0.76)	-3.1, -0.16	0.030	215	-1.6 (0.80)	-3.1, 0.03	0.054	198	-1.8 (0.93)	-3.6, 0.07	0.060

CI = confidence interval; OASMa = Overt-Aggression-Scale-Modified–Aggression-Subscale; SD = standard deviation.