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Table 2 Multivariable logistics regression of determinants associated with USC

From: Determinants of choice of usual source of care among older people with cardiovascular diseases in China: evidence from the Study on Global Ageing and Adult Health

Characteristics

Public hospitals and primary care facilities

Private and public primary care facilities

OR

95%CI

P-value

OR

95%CI

P-value

Gender (ref. = male)

 Female

1.006

0.845, 1.199

0.940

1.209

0.907, 1.110

0.196

Age

0.974

0.964, 0.985

< 0.001

1.051

1.033, 1.070

< 0.001

Marriage (ref. = single)

 Current partnership

0.881

0.706, 1.001

0.265

1.597

1.120, 2.276

0.010

Education (ref. = illiterate)

 Primary school

0.998

0.807, 1.234

0.983

1.448

1.054, 1.988

0.022

 Secondary school

0.799

0.607, 1.054

0.112

1.583

1.011, 2.478

0.045

 High school or above

0.586

0.430, 0.798

0.001

2.568

1.415, 4.659

0.002

Residency (ref. = urban)

 Rural

3.583

2.938, 4.370

< 0.001

0.697

0.40, 0.992

0.045

Insurance (ref. = no)

 Yes

0.844

0.656, 1.085

0.186

4.416

2.733, 7.136

< 0.001

Income quintile (ref. = poorest)

 Q2

0.891

0.690, 1.151

0.378

0.945

0.658, 1.357

0.759

 Q3

0.563

0.434, 0.731

< 0.001

1.821

1.231, 2.694

0.003

 Q4

0.431

0.331, 0.561

< 0.001

1.882

1.251, 2.831

0.002

 Richest

0.333

0.249, 0.446

< 0.001

3.741

2.181, 6.420

< 0.001

Health status (ref. = bad)

 Moderate

1.187

0.976, 1.444

0.086

1.141

0.840, 1.551

0.399

 Good

0.972

0.751, 1.259

0.832

1.479

0.973, 2.247

0.067

BMI (ref. = underweight)

 Normal weight

0.970

0.566, 1.663

0.912

0.990

0.433, 2.267

0.981

 Overweight

1.111

0.644, 1.918

0.706

1.211

0.522, 2.811

0.655

 Obesity

1.167

0.657, 2.073

0.598

1.571

0.644, 3.832

0.321

ADLs (ref. = no)

 Yes

1.045

0.854, 1.279

0.667

0.647

0.463, 0.905

0.011

IADLs (ref. = no)

 Yes

1.312

1.002,1.718

0.049

1.308

0.861,1.987

0.208

Depression (ref. = no)

 Yes

1.168

0.696,1.960

0.558

1.162

0.535, 2.522

0.705

Chronic conditions (ref. = 1)

 2 and above

0.750

0.632, 0.890

0.001

1.048

0.795, 1.382

0.738

  1. BMI Body mass index, ADLs Activities of Daily Living, IADLs Instrumental Activities of Daily Living