Table 4 Baseline health, socioeconomic and clinic characteristics independently associated with mental health treatments at baseline and at follow-up^a, in patients with CESD-10 score of ten or more: logistic regression models

Patient characteristics

Age (per year)

0.97

0.95

0.98

<0.001

0.97

0.96

0.98

<0.001

Men vs. women

0.31

0.19

0.49

<0.001

0.34

0.22

0.53

<0.001

0.67

0.43

1.03

0.069

Hypertension

0.75

0.60

0.95

0.016

Diabetes

0.72

0.49

1.06

0.094

0.71

0.48

1.04

0.079

Highest education

0.002^c

0.006^c

0.022^c

•None (reference)

1.00

1.00

1.00

•Primary

1.36

0.75

2.47

0.314

1.11

0.51

2.38

0.797

0.85

0.51

1.41

0.529

•Secondary

1.98

1.10

3.55

0.022

1.37

0.62

2.99

0.435

0.81

0.49

1.33

0.401

•Tertiary

2.06

0.91

4.66

0.082

4.00

1.57

10.15

0.004

1.99

1.08

3.68

0.028

Language

<0.001^c

0.003^c

•Afrikaans (reference)

1.00

1.00

•Xhosa

0.23

0.15

0.35

<0.001

0.16

0.05

0.45

0.001

•English

0.85

0.54

1.35

0.488

1.10

0.64

1.90

0.732

Income (per 1000 rand per month)

1.31

1.18

1.44

<0.001

1.21

1.03

1.43

0.023

1.19

1.05

1.34

0.005

Unemployed

2.01

1.32

3.09

0.001

Welfare grant

1.35

0.96

1.90

0.082

1.36

1.13

1.64

0.001

Baseline CESD-10 score (per unit)

1.15

1.12

1.19

<0.001

1.06

1.00

1.11

0.033

1.11

1.06

1.15

<0.001

1.06

1.03

1.10

<0.001

Therapeutic dose of antidepressant at baseline^a

NA^b

136.90

77.25

242.61

<0.001

NA

NA

Clinic characteristics

Pharmacist in clinic

1.86

1.25

2.78

0.002

1.58

0.99

2.51

0.053

Drug supply available away from clinic

1.67

1.11

2.50

0.013

1.59

0.95

2.66

0.078

Psychiatric nurse at clinic

0.32

0.13

0.80

0.015

Doctor at clinic every day

1.48

0.95

2.30

0.084

Clinic location

0.038^c

•Urban (reference)

1.00

•Peri-urban

1.17

0.66

2.08

0.599

•Rural

2.60

1.18

5.76

0.018

Clinic patients per year/10,000

1.04

0.99

1.10

0.081

Clinic patients per nurse per year/1000

0.93

0.88

0.99

0.022

Intervention vs. control clinic

1.39

0.97

1.98

0.073

0.57

0.35

0.91

0.020

0.54

0.33

0.88

0.013