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Table 2 Adjusted linear mixed model analysis of physical activity (PA Index) at the Baseline, Start and End time points; estimation of fixed effects

From: Using motivational techniques to reduce cardiometabolic risk factors in long term psychiatric inpatients: a naturalistic interventional study

Variable

 

Coefficient

95% CI

p

Time

BL

0.49

−0.00 to 0.97

.050

Start

−0.38

−1.53 to 0.76

.498

End

(ref)

  

Motivation, importance

 

0.23

0.14 to 0.32

<.001

Time

BL

0.37

−0.23 to 0.96

.199

Start

−0.45

−1.78 to 0.89

.496

End

(ref)

  

Motivation, readiness

 

0.17

0.04 to 0.30

.011

Time

BL

0.50

.09 to 0.91

.022

Start

0.24

−1.04 to 1.52

.701

End

(ref)

  

PANSS positive

−0.06

−0.11 to − 0.01

.016

Time

BL

0.53

−0.21 to 1.27

.136

Start

0.28

−1.06 to 1.61

.664

End

(ref)

  

MADRS

 

0.03

−0.04 to 0.09

.394

Time

BL

0.78

−0.25 to 1.80

.111

Start

−0.19

−1.45 to 1.07

.755

End

(ref)

  

AES-C Apathy

 

−0.06

−0.14 to 0.03

.170

Time

BL

0.55

−0.13 to 1.23

.099

Start

−0.18

−1.32 to 0.96

.741

End

(ref)

  

Institution (OUH or SPC)

 

−0.32

−1.01 to 0.38

.365

  1. BL Baseline, PANSS Positive And Negative Syndrome Scale, MADRS Montgomery Asberg Depression Rating Scale, AES-C Apathy Apathy Evaluation Scale, CI confidence intervals