Table 2 Results of logistic regression analysis (stepwise selection)

(a) Death

Factor

OR

95% CI

p value

 Hospitalization history (in 6 months)

2.93

1.54, 5.59

 < 0.01

 Depression

1.92

1.12, 3.29

0.02

 CCI score

1.63

1.39, 1.91

 < 0.01

 Laxatives prescription

2.60

1.42, 4.77

 < 0.01

 Antidyslipidemics prescription

0.24

0.10, 0.60

 < 0.01

(b) Hospitalization

Factor

OR

95% CI

p value

 Depression

1.22

1.05, 1.42

0.01

 Hypnotics prescription

3.29

2.85, 3.79

 < 0.01

 Laxatives prescription

4.73

3.95, 5.67

 < 0.01

 Anticholinergics prescription

2.20

1.85, 2.61

 < 0.01

(c) Resignation

Factor

OR

95% CI

p value

 Hypnotics prescription

1.26

1.07, 1.48

0.01

 Anticholinergics prescription

1.41

1.12, 1.78

 < 0.01

(d) Sick leave from work

Factor

OR

95% CI

p value

 Depression

1.46

1.36, 1.57

 < 0.01

 CCI score

1.11

1.07, 1.15

 < 0.01

 Hypnotics prescription

2.07

1.93, 2.23

 < 0.01

 Laxatives prescription

1.88

1.68, 2.09

 < 0.01

 Antidiabetics prescription

1.25

1.03, 1.53

0.03