Table 3 Results of linear mixed model for the association between covariates and SDM (n = 233)

Age

Gender (Male – ref.)

Education (Lower – ref.)

Ethnicity (Norwegian – ref.)

-0.01

0.32

0.25

1.03

(-0.04; 0.01)

(-0.22; 0.86)

(-0.39; 0.89)

(0.18; 1.88)

0.234

0.243

0.449

0.017

-0.004

0.0001

0.23

0.63

(-0.02; 0.02)

(-0.43; 0.43)

(-0.28; 0.74)

(-0.04; 1.30)

0.694

1.000

0.383

0.067

Total time in contact with services

 Less than 6 months altogether

 6–23 months

 2–5 years

 6–10 years

0.52

-0.09

-0.13

0.18

(-0.69; 1.74)

(-1.16; 0.99)

(-0.89; 0.63)

(-0.53; 0.89)

0.397

0.873

0.731

0.616

0.27

0.25

-0.02

0.11

(-0.67; 1.21)

(-0.61; 1.11)

(-0.65; 0.62)

(-0.47; 0.69)

0.576

0.567

0.957

0.708

 More than 10 years – ref.

0

0

Community treatment order (No – ref.)

-0.88

(-1.67; -0.10)

0.027

-0.11

(-0.73; 0.52)

0.739

CGI-S

 Normal/borderline/mildly/moderately – ref.

0

0

 Markedly/severely/extremely

Whether patient uses medication (Yes – ref.)

-0.53

-0.05

(-1.08; 0.03)

(-1.29; 1.20)

0.062

0.942

-0.39

-0.02

(-0.83; 0.06)

(-1.02; 0.98)

0.092

0.969

Quality of life

 Extremely/very/mostly dissatisfied

 Both satisfied and dissatisfied

-0.79

-0.54

(-1.53; -0.04)

(-1.13; 0.04)

0.038

0.069

-0.20

-0.11

(-0.80; 0.39)

(-0.57; 0.36)

0.502

0.651

 Extremely/very/mostly satisfied – ref.

0

0

Respect for desire not to use medication

 Strongly disagree – ref.

0

0

 Disagree

 Both agree and disagree

 Agree

 Strongly agree

Total score CSQ-8

0.11

0.79

0.97

1.48

0.29

(-0.67; 0.90)

(-0.01; 1.59)

(0.16; 1.78)

(0.63; 2.33)

(0.25; 0.33)

0.774

0.054

0.019

0.001

< 0.001

0.10

0.53

0.25

0.50

0.27

(-0.52; 0.73)

(-0.09; 1.16)

(-0.39; 0.89)

(-0.18; 1.19)

(0.23; 0.32)

0.745

0.095

0.441

0.150

< 0.001