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Table 2 Multivariate analysis of certification of need for LTC

From: Implication of using cognitive function-related simple questions to stratify the risk of long-term care need: population-based prospective study in Kobe, Japan

Question no. or other item

LTC need

LTC need with dementiaa

Hazard ratio

P

Hazard ratio

P

Age

1.15

 < 0.001

1.19

 < 0.001

Female sex

0.76

 < 0.001

0.89

 < 0.05

1

1.55

 < 0.001

1.39

 < 0.001

2

1.30

 < 0.01

1.42

 < 0.001

3

1.30

 < 0.001

1.41

 < 0.001

4

1.22

 < 0.001

1.29

 < 0.001

5

b

1.17

 < 0.05

6

1.43

 < 0.001

1.39

 < 0.001

7

1.09

0.138

8

1.14

 < 0.05

9

1.16

 < 0.01

1.24

 < 0.001

10

1.14

 < 0.01

1.11

 < 0.05

11

1.42

 < 0.001

1.40

 < 0.001

12

1.65

 < 0.001

1.62

 < 0.001

13

14

0.77

 < 0.001

0.67

 < 0.001

15

0.90

 < 0.05

0.82

 < 0.001

16

1.34

 < 0.001

1.34

 < 0.001

17

1.25

 < 0.001

1.19

 < 0.01

18

1.40

 < 0.001

1.73

 < 0.001

19

1.18

 < 0.01

1.19

 < 0.01

20

1.22

 < 0.001

1.35

 < 0.001

21

1.14

 < 0.05

1.19

 < 0.01

22

1.12

0.108

23

24

25

1.17

 < 0.001

1.11

0.066

  1. aThis category includes those whose need for LTC accompanied by dementia-related impairment in activities of daily living at grade IIa or higher
  2. bDashes indicate variables excluded from the model using Akaike’s information criterion