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. Author manuscript; available in PMC: 2016 Jun 21.
Published in final edited form as: J Affect Disord. 2015 Dec 15;193:145–150. doi: 10.1016/j.jad.2015.12.016

Table 4.

Lagged time-varying association between impulsivity and negative affect.

Variable Coefficient Std Error T p-value
T-1 Lagged Positive and Negative Affect Predicting Impulsivitya
 Negative Affect 0.114 0.041 2.8 0.005
 Positive Affect −0.022 0.035 0.6 0.527
T-1 Lagged Impulsivity Predicting Positive Affectb
 Impulsivity −0.167 0.070 2.4 0.018
T-1 Lagged Impulsivity Predicting Negative Affectc
 Impulsivity 0.170 0.118 1.6 0.117

GLMM Models with an autoregressive covariance structure (AR1) and random effects for subject and time.

a

Controlling for Lagged Impulsivity (coefficient=0.5, s.e.=0.03, t=15.8, p-value<0.001).

b

Controlling for Lagged Positive Affect (coefficient=1.4, s.e.=0.07, t=19.6, p-value<0.001).

c

Controlling for Lagged Negative Affect (coefficient, 2.5, s.e.=0.109, t=22.9, p-value<0.001).