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Table 5 Linear regression model one of covariate variables of mental ability

From: Factors influencing the deterioration from cognitive decline of normal aging to dementia among nursing home residents

Model

 

Standardized

t

p

1

(Intercept)

 

19.685

< .001

Age

−0.198

−2.236

0.027

Sex

−0.035

−0.547

0.585

Marital status

−0.258

−3.990

< .001

Education

−0.018

−0.275

0.783

Income

0.185

2.902

0.004

Type of nursing home

−0.088

−1.334

0.184

The number of comorbidities

−0.274

−3.137

0.002

  1. Model 1 R2 = 0.30, Adjusted R2 = 0.274, p = < 0.001