Table 3.

Linear regression model for sleep quality

Factors	Univariate analysis (B, p-value)	Multivariate analysis (B, p-value) (Enter method)
Age	–0.160 (0.031)	–0.124 (0.068)
Gender (male)	–3.422 (0.047)	–1.439 (0.363)
Mean Baseline PANSS score	0.132 (<0.001)	0.174 (<0.001)
Mean Baseline ESRS score	0.053 (0.335)	N/A
Mean Baseline CGI-S score	2.072 (0.005)	–0.661 (0.531)
Mean Baseline PSP score	–0.112 (0.024)	0.044 (0.514)
Completion of the study	23.44 (<0.001)	21.623 (< 0.001)

Notes: Statistical analysis using Linear Regression Model.

Abbreviations: CGI-S, Clinical Global Impression – Severity; ESRS, Extrapyrimidal Symptom; N/A, not applicable; PANSS, Positive and Negative Syndrome Scale; PSP, Personal and Social Performance.