Table 3

Crude and adjusteda odds of depressive symptoms according to physical activity variables (hrs/wk)

Variable

Category (p/week)

Crude odds ratio

95% CI

P value

Adjusteda odds ratio

Adjusteda 95% CI

P value


LTPA

Walking

No walking

1.00

1.00

0.1–1.5 hours

0.83

0.62–1.12

0.211

0.87

0.646–1.18

0.370

More than 1.5 hours

0.68

0.52–0.90

0.007

0.76

0.570–1.01

0.061

Moderate

No moderate PA

1.00

1.00

0.1–1.5 hours

1.05

0.76–1.47

0.763

1.01

0.71–1.42

0.975

More than 1.5 hours

0.64

0.44–0.93

0.018

0.67

0.45–0.98

0.039

Vigorous

No vigorous PA

1.00

1.00

0.1–1.75 hours

0.90

0.64–1.27

0.538

0.80

0.56–1.16

0.237

More than 1.75 hours

0.68

0.50–0.95

0.022

0.60

0.42–0.84

0.003

Total LTPA

Less than 0.67 hours

1.00

1.00

0.67–3.5 hours

0.83

0.63–1.10

0.196

0.82

0.61–1.10

0.192

More than 3.5 hours

0.63

0.47–0.85

0.002

0.64

0.47–0.86

0.004

Work PA

Walking

No walking

1.00

1.00

0.1–3.5 hours

1.03

0.74–1.43

0.866

0.91

0.65–1.28

0.583

More than 3.5 hours

1.08

0.78–1.49

0.658

0.96

0.69–1.35

0.825

Moderate

No moderate PA

1.00

1.00

0.1–2.67 hours

1.05

0.76–1.46

0.766

0.97

0.67–1.37

0.854

More than 2.67 hours

1.03

0.74–1.43

0.868

0.95

0.67–1.34

0.762

Vigorous

No vigorous PA

1.00

1.00

0.1–3 hours

1.21

0.85–1.70

0.289

1.11

0.78–1.59

0.569

More than 3 hours

1.26

0.87–1.81

0.219

1.07

0.73–1.58

0.732

Total work PA

Less than 0.28 hours

1.00

1.00

0.28–7.33 hours

0.83

0.59–1.16

0.276

1.03

0.73–1.47

0.858

More than 7.33 hours

0.95

0.68–1.32

0.741

1.04

0.73–1.48

0.834

Transport PA

Less than 0.58 hours

1.00

1.00

0.58–2.33 hours

0.89

0.66–1.19

0.414

0.81

0.60–1.10

0.181

More than 2.33 hours

0.97

0.73–1.29

0.833

0.90

0.67–1.21

0.509

Domestic PA

Less than 1.93 hours

1.00

1.00

1.93–6 hours

0.85

0.64–1.13

0.253

0.92

0.68–1.23

0.560

More than 6 hours

0.90

0.67–1.19

0.441

1.05

0.77–1.42

0.783


Total weekly PA

Walking

Less than 3 hours

1.00

3.1–9 hours

0.98

0.70–1.36

0.896

0.93

0.66–1.31

0.682

More than 9 hours

0.91

0.65–1.27

0.568

0.83

0.59–1.17

0.285

Moderate

Less than 3 hours

1.00

3.1–10 hours

0.87

0.63–1.20

0.397

0.90

0.63–1.26

0.532

More than 10 hours

0.77

0.55–1.07

0.124

0.79

0.56–1.12

0.184

Vigorous

No vigorous PA

1.00

0.1–4 hours

1.06

0.78–1.44

0.721

0.94

0.68–1.30

0.714

More than 4 hours

0.98

0.68–1.41

0.915

0.79

0.54–1.17

0.237

Total overall

Less than 8.5 hours

1.00

8.5–23 hours

0.79

0.56–1.11

0.174

0.78

0.54–1.11

0.164

More than 23 hours

0.92

0.66–1.28

0.618

0.90

0.63–1.27

0.543


aAdjusted for age, marital status and physical health. PA, physical activity; LTPA, leisure-time physical activity

Teychenne et al. International Journal of Behavioral Nutrition and Physical Activity 2008 5:27   doi:10.1186/1479-5868-5-27

Open Data