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Table 3 Discriminant validity of the ICECAP-O in select groups

From: A validation of the ICECAP-O in a population of post-hospitalized older people in the Netherlands

Variable

Level

ICECAP-O

  

Bivariate group comparisons

Multivariate group comparisons (stepwise regression)

Demographic

 

Mean

p-value

Standardized coefficients

p-value

Age

Older people below 75

0.86*

0.01

  

Elderly above 75

0.83

   

Sex

Female

0.85

0.35

  

Male

0.84

   

Education

Pre-secondary

0.86

0.10

  

Post-secondary

0.83

   

Married

Married or other living together

0.85

0.13

  

Divorced

0.76

   

Widow

0.85

   

Never married

0.83

   

Living situation

Alone

0.84

0.13

  

With partner/children

0.84

   

Nursing home

0.78

   

Health

     

Multimorbid

Maximum 1 chronic condition

0.89**

0.00

  

More than 2 conditions

0.82

   

IADL

Independent

0.92**

0.00

−0.21**

0.00

Dependent

0.81

   

SF-20 social activity limitations

No limitations

0.90**

0.00

−0.27**

0.00

Limited

0.77

   

GDS

Not depressed

0.88**

0.00

−0.29**

0.00

Depressed

0.73

   

EQ5D

Top 50%

0.90**

0.00

0.13

0.01

Bottom 50%

0.80

   

R squared

    

0.38

  1. * p-value <0.05 ** p-value<0.01.