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Table 5 Univariable and multivariable predictors of poor quality of life and health status in adults with congenital heart disease on logistic regression

From: Quality of life and health status of hospitalized adults with congenital heart disease in Vietnam: a cross-sectional study

Independent variables

Beta

Standard error

p value (Wald statistic)

OR (95%CI)

Univariable logistic regression

 Poor quality of life

  Women

0.295

0.43

0.492

1.34 (0.58; 3.12)

  > 30 years old

1.065

0.438

0.015

2.9 (1.23; 6.84)

  Unmarried

0.491

0.433

0.257

1.63 (0.7; 3.81)

  Less than high school

1.121

0.412

0.007

3.07 (1.37; 6.88)

  Unemployed/ had unstable employment

1.463

0.475

0.002

4.3 (1.7; 10.95)

  Complex CHD or PAH

1.016

0.559

0.069

2.76 (0.92; 8.26)

  Unrepaired CHD or repaired palliation

0.114

0.474

0.81

1.12 (0.44; 2.84)

 Life dissatisfaction

  Women

0.014

0.724

0.984

1.01 (0.25; 4.19)

  > 30 years old

− 0.198

0.679

0.77

0.82 (0.22; 3.1)

  Unmarried

1.545

0.687

0.024

4.69 (1.22; 18.01)

  Less than high school

0.148

0.665

0.824

1.16 (0.32; 4.27)

  Unemployed/had unstable employment

1.213

0.677

0.073

3.36 (0.89; 12.69)

  Complex CHD or PAH

19.087

10048.242

0.998

–

  Unrepaired CHD or repaired palliation

19.175

8380.813

0.998

–

 Anxiety

  Women

1.504

0.779

0.054

4.5 (0.98; 20.73)

  > 30 years old

0.606

0.562

0.281

1.83 (0.61; 5.51)

  Unmarried

0.74

0.521

0.155

2.1 (0.76; 5.81)

  Less than high school

0.984

0.519

0.058

2.68 (0.97; 7.41)

  Unemployed/had unstable employment

1.171

0.525

0.026

3.23 (1.15; 9.03)

Complex CHD or PAH

1.312

0.602

0.029

3.71 (1.14; 12.08)

  Unrepaired CHD or repaired palliation

0.643

0.561

0.252

1.9 (0.63; 5.71)

 Depression

  Women

0.854

0.805

0.289

2.35 (0.49; 11.37)

  > 30 years old

19.627

6436.026

0.998

–

  Unmarried

1.112

0.623

0.074

3.04 (0.9; 10.32)

  Less than high school

2.768

1.066

0.009

15.92 (1.97; 128.52)

  Unemployed/ had unstable employment

2.066

0.664

0.002

7.9 (2.15; 29.01)

  Complex CHD or PAH

0.767

0.73

0.293

2.15 (0.52; 9.01)

  Unrepaired CHD or repaired palliation

0.719

0.664

0.279

2.05 (0.56; 7.54)

Multivariable logistic regression

 Poor quality of life

Step 1

    

Unemployed/ had unstable employment

1.426

0.475

0.003

4.16 (1.64; 10.56)

Constant

-0.693

0.408

0.09

-

Step 2

    

Unemployed/ had unstable employment

1.487

0.486

0.002

4.43 (1.71; 11.47)

Complex CHD or PAH

1.138

0.587

0.053

3.12 (0.99; 9.87)

Constant

− 1.695

0.676

0.012

–

 Life dissatisfaction

Step 1

    

Unmarried

1.533

0.689

0.026

4.63 (1.2; 17.86)

Constant

1.344

0.458

0.003

–

 Anxiety defined

Step 1

    

Unemployed/ had unstable employment

1.141

0.526

0.03

3.13 (1.12; 8.76)

Constant

0.636

0.412

0.123

–

Step 2

    

Unemployed/ had unstable employment

1.29

0.552

0.02

3.63 (1.23; 10.72)

Complex CHD or PAH

1.43

0.636

0.024

4.19 (1.2; 14.56)

Constant

− 0.616

0.701

0.379

–

Step 3

    

Women

1.62

0.849

0.056

5.05 (0.96; 26.67)

Unemployed/ had unstable employment

1.36

0.57

0.017

3.88 (1.27; 11.84)

Complex CHD or PAH

1.58

0.657

0.016

4.84 (1.33; 17.54)

Constant

   

–

 Depression defined as HADS-D > 10

Step 1

    

Unemployed/ had unstable employment

2.039

0.664

0.002

7.68 (2.09; 28.25)

Constant

0.865

0.421

0.04

–

Step 2

    

 > 30 years old

19.192

6332.88

0.998

–

Unemployed/ had unstable employment

1.531

0.682

0.025

4.63 (1.22; 17.59)

Constant

0.693

0.433

0.109

–

  1. CHD: Congenital heart disease; PAH: Pulmonary artery hypertension; OR: Odds Ratio; CI: Confidence Interval. Poor quality of life was defined as EQ-VAS < 65; Life dissatisfaction was defined as SWLS < 20; Anxiety was defined as HADS-A > 10; Depression was defined as HADS-D > 10