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Table 5 Univariate analysis of five domains of EQ-5D and EQ5D index according to ASMI in older women

From: The application of different appendicular skeletal muscle cutoff points and research definitions associated with health-related quality of life in Korean older people: data from KNHANES 2008–2011

 

Estimates

Standard error

Cumulative odds ratio

95% CI

p value

Mobility

    

0.264*

 

ASMI 2SD

0.046

0.585

1.047

0.332-3.303

0.937

 

ASMI 1SD

-0.102

0.227

0.903

0.579-1.410

0.654

 

ASMI 20

-0.242

0.146

0.785

0.589-1.045

0.097

 

Normal

Reference

    

Self-care

    

0.011*

 

ASMI 2SD

1.634

0.561

5.122

1.702-15.418

0.004

 

ASMI 1SD

0.412

0.252

1.510

0.921-2.477

0.102

 

ASMI 20

0.179

0.190

1.196

0.824-1.737

0.345

 

Normal

Reference

    

Usual activities

   

0.087*

 

ASMI 2SD

1.238

0.569

3.450

1.129-10.542

0.030

 

ASMI 1SD

0.188

0.220

1.206

0.784-1.857

0.394

 

ASMI 20

0.231

0.157

1.260

0.924-1.716

0.143

 

Normal

Reference

    

Pain/discomfort

    

0.522*

 

ASMI 2SD

1.101

0.894

3.009

0.520-17.416

0.218

 

ASMI 1SD

0.057

0.191

1.058

0.728-1.539

0.767

 

ASMI 20

-0.080

0.144

0.923

0.695-1.225

0.578

 

Normal

Reference

    

Anxiety/depression

   

0.021*

 

ASMI 2SD

1.498

0.555

4.471

1.504-13.290

0.007

 

ASMI 1SD

0.441

0.261

1.554

0.931-2.596

0.092

 

ASMI 20

-0.253

0.188

0.776

0.536-1.123

0.179

 

Normal

Reference

    

EQ5D index

    

0.858*

 

ASMI 2SD

0.637

0.898

1.890

0.324-11.034

0.479

 

ASMI 1SD

0.087

0.211

1.091

0.721-1.650

0.681

 

ASMI 20

-0.006

0.152

0.994

0.738-1.340

0.969

 

Normal

Reference

    
  1. The weighted sample size reflects the number of objects and the sample weights. 95% CI: 95%.
  2. Confidential Index for Cumulative Odds Ratio. *Adjustment for multiple comparisons was performed using the Sequential Sidak method. Low ASMI groups were defined as subjects whose ASMIs were lower than the following three cutoff points: ASMI 2SD - the value of the lowest 2.28% of the gender-specific young reference group, ASMI 1SD - the value of the lowest 15.87% of the gender-specific young reference group, and ASMI 20 - the value of lowest 20% of the gender-specific old age study group.