Table 3 Odds and 95% CIs from logistic regression models examining sociodemographic, health behavioral, and health status factors for suicide planning among middle aged adults and older adults (N = 7,901)

Age

1.00

0.97–1.03

0.999

1.02

0.97–1.06

0.451

0.99

0.93–1.06

0.841

Sex Male (Ref. Female)

1.20

0.66–2.15

0.549

1.23

0.57–2.66

0.594

1.54

0.56–4.22

0.402

Education ≥ 9 years (Ref. < 9years school)

0.60

0.32–1.12

0.111

0.70

0.3–1.68

0.429

0.39

0.14–1.07

0.067

Annual household income Q5 (Ref. Q1–4)

1.32

0.68–2.57

0.416

1.52

0.54–4.24

0.424

1.10

0.55–2.21

0.778

Living alone Yes (Ref. No)

1.71

1.03–2.85

0.038

1.27

0.57–2.83

0.564

2.72

1.45–5.11

0.002

Working Yes (Ref. No)

0.60

0.36-1.00

0.049

0.61

0.31–1.22

0.161

0.66

0.31–1.42

0.287

Region City (Ref. Rural)

1.34

0.75–2.39

0.319

1.63

0.73–3.63

0.229

0.92

0.45–1.89

0.826

Residence in a region with the lowest quantity for the number of mental health professionals Yes (Ref. No)

0.68

0.38–1.2

0.179

0.57

0.27–1.19

0.135

0.90

0.35–2.34

0.828

Binge drinking Yes (Ref. No)

1.02

0.53–1.99

0.946

1.07

0.5–2.28

0.855

0.99

0.13–7.73

0.993

Smoke Yes (Ref. No)

2.36

1.27–4.37

0.006

2.27

1.12–4.62

0.023

2.58

0.86–7.71

0.091

Physical activity High (Ref. Low)

1.21

0.73-2

0.462

1.07

0.6–1.91

0.808

1.87

0.73–4.81

0.193

Comorbidity Yes (Ref. No)

0.80

0.48–1.33

0.389

0.60

0.3–1.19

0.146

1.36

0.62–2.97

0.439

Depression diagnosis Yes (Ref. No)

5.75

3.02–10.93

< 0.001

8.87

3.76–20.91

< 0.001

2.09

1.01–4.35

0.048

Stress Yes (Ref. No)

5.95

3.53–10.05

< 0.001

5.01

2.56–9.78

< 0.001

9.88

4.84–20.16

< 0.001

Unmet health care needs Yes (Ref. No)

2.04

1.15–3.63

0.015

2.32

1.12–4.83

0.024

1.67

0.72–3.86

0.233

Nagelkerke R²

0.198

0.215

0.206