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. Author manuscript; available in PMC: 2013 Feb 20.
Published in final edited form as: J Affect Disord. 2012 Sep 27;145(2):232–239. doi: 10.1016/j.jad.2012.08.005

Table 4.

Results of Covariate Regression Models

MCS-12 PCS-12

First model β 95% CI t p β 95% CI t p
PTSD −2.10 −3.95, −0.25 −2.23 0.02 −1.11 −2.73, 0.51 −1.34 0.18
Age 0.13 0.05, 0.22 3.15 <0.01 −0.15 −0.22, −0.08 −4.00 <0.01
Female −0.11 −2.08, 1.86 −0.11 0.91 −1.53 −3.26, 0.20 −1.73 0.08
White −0.02 −1.99, 1.96 −0.02 0.98 0.48 −1.25, 2.21 0.54 0.58
≥College education 0.21 −2.18, 2.61 0.18 0.86 1.26 −0.83, 3.36 1.18 0.23
Unemployed −0.91 −2.96, 1.14 −0.87 0.38 −0.97 −2.77, 0.83 −1.06 0.29
Hazardous drinking 0.62 −1.30, 2.55 0.63 0.52 1.66 −0.03, 3.35 1.93 0.05
Any illicit sub use −0.06 −2.09, 1.98 −0.06 0.95 −0.96 −2.74, 0.82 −1.05 0.29

Full model β 95% CI t p β 95% CI t p

PTSD −0.12 −1.74, 37.83 −0.15 0.88 −0.58 −2.23, 1.07 −0.69 0.49
Age 0.11 0.04, 0.18 3.00 <0.01 −0.16 −0.23, −0.08 −4.19 <0.01
Female 0.23 −1.46, 1.92 0.27 0.79 −1.25 −2.97, 0.48 −1.42 0.15
White 0.59 −1.10, 2.28 0.68 0.49 0.45 −1.27, 2.18 0.52 0.60
≥College education 0.39 −1.66, 2.44 0.37 0.71 1.24 −0.85, 3.33 1.16 0.24
Unemployed −0.06 −1.83, 1.72 −0.06 0.95 −0.71 −2.52, 1.09 −0.77 0.44
AUDIT-C 0.26 −0.11, 0.64 1.40 0.16 0.51 0.13, 0.89 2.65 <0.01
Any illicit sub use 0.15 −1.60, 1.89 0.16 0.87 −1.08 −2.86, 0.70 −1.19 0.23
PHQ-9 score −0.63 −0.77, −0.49 −8.90 <0.01 −0.16 −0.30, −0.02 −2.24 0.02
ISS-Mania 1.43 −0.56, 3.41 1.41 0.16 0.04 −1.98, 2.07 0.04 0.96
ISS-Mixed −1.48 −4.15, 1.19 −1.09 0.28 −1.05 −3.77, 1.67 −0.76 0.44
ISS-Depression −1.89 −4.85, 1.08 −1.25 0.21 0.58 −2.44, 3.59 0.38 0.70