Skip to main content

Table 2 Multivariable logistic regression of mortality risk at 12-, 24- and 36 months after a hip fracture with the combination of depressive disorders and dementia

From: Association of depressive disorders and dementia with mortality among older people with hip fracture

Variable

12 months

24 months

36 months

OR

CI

OR

CI

OR

CI

Age

1.08

1.03–1.14*

1.07

1.02–1.10*

1.05

1.01–1.09*

Sex

 Female

1.0

ref

1.0

ref

1.0

ref

 Male

1.29

0.63–2.62

1.70

0.98–2.96

1.33

0.78–2-26

Resident

 Own home

1.0

ref

1.0

ref

1.0

ref

 Nursing home

1.15

0.53–2.51

1.22

0.65–2.29

1.04

0.56–1.92

Walking ability indoor

 Independent

1.0

ref

1.0

ref

1.0

Ref

 Dependent

2.32

0.99–5.38

1.46

0.70–3.07

1.27

0.60–2.69

Type of fracture

 Cervical

1.0

ref

1.0

ref

1.0

ref

 Trochanteric

1.05

0.44–2.47

0.68

0.34–1.38

0.98

0.53–1.80

Pulmonary disease

1.49

0.60–3.67

2.19

1.10–4.39*

2.60

1.33–5.03*

Cerebrovascular disease

1.16

0.56–2.38

1.19

0.62–2.01

1.44

0.83–2.47

Cardiovascular disease

0.98

0.51–1.91

1.30

0.77–2.20

1.57

0.98–2.53

Diabetes

1.58

0.73–3.41

0.85

0.44–1.66

1.74

0.96–3.16

Cancer (current)

2.52

0.97–6.58

4.23

1.92–9.33*

6.57

2.83–15.29*

Depression, but not dementia

2.38

0.82–6.90

1.47

0.68–3.22

1.33

0.65–2.70

Dementia, but not depression

4.05

1.52–10.79*

2.87

1.38–5.98*

2.55

1.30–4.99*

Depression and dementia

4.67

1.75–12.51*

3.61

1.71–7.60*

4.53

2.24–9.14*

  1. CI Confidence interval, OR Odds ratio
  2. *Statistically significant p < 0.05