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. Author manuscript; available in PMC: 2023 Dec 1.
Published in final edited form as: Schizophr Res. 2022 Oct 21;250:43–49. doi: 10.1016/j.schres.2022.10.005

Table 3.

Linear regressions: effect of MILO vs. waitlist on caregiver outcomes.

Model R2c Change R2d β t p
Stress (PSS) 0.45 0.05 0.22 1.75 0.088
Parent self-efficacy (PSAM)a 0.68 <0.01 −0.07 −0.67 0.508
Family conflict (CBQ) 0.47 0.11 0.33 2.76 0.009
Expressed emotion (FQ)b 0.57 0.08 0.28 2.53 0.016

PSS = Perceived Stress Scale; PSAM = Parenting Self-Agency Measure; CBQ = Conflict Behavior Questionnaire; FQ = Family Questionnaire.

a

Including IP substance use disorder as a covariate does not substantively change results.

b

Including IP substance use disorder and duration of psychotic illness as covariates does not substantively change results.

c

Predictor variables are baseline scores and random assignment.

d

Impact of MILO controlling for baseline scores.