Table 5 Basic situation of lifestyle in Chinese older adults

Whether to consume protein in the past week

0.76

0.88

0.79

0

1

0.411

Whether to consume fruits and vegetables in the Past week

0.98

0.99

0.98

0

1

0.146

Sleep duration

0.70

0.81

0.73

0

1

0.445

Whether to take a afternoon nap

0.68

0.72

0.69

0

1

0.464

Exercise frequency

1.32

2.80

1.64

0

6

2.552

Exercise duration

0.31

0.67

0.38

0

3

0.635

Exercise feeling

0.43

1.00

0.56

0

3

0.927

Number of cigarettes smoked per day

0.30

0.32

0.31

0

3

0.520

Whether to smoke in the past month

0.27

0.29

0.28

0

1

0.449

Whether to drink alcohol more than three times in The past month

0.16

0.16

0.16

0

1

0.365

I feel depressed

1.74

1.64

1.72

1

4

0.848

I find it difficult to do anything

1.98

1.68

1.91

1

4

1.013

My sleep is not good

1.94

1.83

1.92

1

4

1.020

I feel happy

2.98

3.14

3.01

1

4

0.994

I feel lonely

1.54

1.38

1.51

1

4

0.849

I have a happy life

3.11

3.32

3.16

1

4

0.955

I feel sad

1.54

1.36

1.50

1

4

0.775

I do not think life can go on

1.33

1.14

1.29

1

4

0.673