Skip to main content

Table 3a The association between the number of teeth and frailty according to multiple logistic regression analysis in different models

From: The association between the number of teeth and frailty among older nursing home residents: a cross-sectional study of the CLHLS survey

 

Crude model OR, 95%CI

P-value

Adjusted model1 OR,95%CI

P-value

Number of teeth

0.95(0.93–0.97)

< 0.05

0.94(0.91–0.98)

< 0.05

Brush your teeth

 No

Reference

 

Reference

 

 Yes

0.20(0.09–0.47)

< 0.05

0.37(0.13–0.99)

0.04

Age group

 < 75

  

Reference

 

 > = 75

  

0.93(0.36–2.39)

0.88

Sex

 Male

  

Reference

 

 Female

  

1.83(0.96–3.47)

0.06

Hearing difficult

 Yes

  

Reference

 

 No

  

0.38(0.19–0.73)

< 0.05

Exercise

 Yes

  

Reference

 

 NO

  

2.59(1.42–4.71)

< 0.05

Sufficient finance support

 Yes

  

Reference

 

 No

  

1.95(0.64–5.93)

0.23

Visual impairment

 NO

  

Reference

 

 Yes

  

2.34(0.94–5.85)

0.06

Education group

 0 year

  

Reference

 

 > = 1 year

  

1.56(0.82–2.96)

0.16

Cognitive impairment

 No

  

Reference

 

 Yes

  

3.97(1.78–8.85)

< 0.05

False teeth

 Yes

  

Reference

 

 No

  

1.30(0.68–2.49)

0.41

Drinking

 Yes

  

Reference

 

 No

  

2.29(0.83–6.34)

0.10