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Table 3 Subgroup analysis

From: Impact of pension income on healthcare utilization of older adults in rural China

  

Drug purchase

95% CI

Bandwidth (Sample size)

Inpatient

95% CI

Bandwidth (Sample size)

Outpatient

95% CI

Bandwidth (Sample size)

Depression

Not depression

0.276*

[-0.050,

0.602]

3.227

0.060

[-0.135,

0.257]

3.367

0.243

[-0.190,

0.676]

2.210

(0.166)

(422; 649)

(0.100)

(432; 681)

(0.221)

(317; 434)

Depression

0.182

[-0.123,

0.488]

3.254

0.145

[-0.080,

0.370]

3.789

0.034

[-0.224,

0.293]

3.248

(0.156)

(301; 490)

(0.115)

(341; 565)

(0.132)

(296; 470)

Self-rated Health

Moderate or Healthy

0.270*

[-0.027,

0.567]

3.029

0.024

[-0.114,

0.163]

3.675

0.149

[-0.098,

0.397]

2.694

(0.152)

(472; 686)

(0.070)

(556; 841)

(0.126)

(443; 575)

Bad

0.222

[-0.256,

0.701]

2.804

0.281

[-0.117,

0.680]

3.101

0.053

[-0.325,

0.432]

3.071

(0.244)

(207; 327)

(0.202)

(214; 379)

(0.193)

(213; 363)

Chronic diseases

No chronic diseases

0.251*

[-0.030,

0.532]

3.481

0.002

[-0.126,

0.131]

4.279

-0.029

[-0.365,

0.306]

2.295

(0.143)

(442; 683)

(0.066)

(558; 824)

(0.171)

(333; 418)

Otherwise

0.162

[-0.175,

0.499]

3.097

0.180

[-0.079,

0.440]

3.593

0.156

[-0.085,

0.397]

3.960

(0.172)

(285; 480)

(0.132)

(324; 557)

(0.123)

(359; 611)

Income (net of pension)

Low

0.488**

[0.038,

0.937]

2.632

0.270*

[-0.143,

0.345]

3.029

0.270*

[-0.090,

0.645]

3.029

(0.229)

(667; 928)

(0.152)

(472; 686)

(0.152)

(472; 686)

High

-0.013

[-0.225,

0.198]

4.537

0.077

[-0.098,

0.253]

4.062

-0.026

[-0.175,

0.122]

4.629

(0.108)

(514; 757)

(0.089)

(424; 696)

(0.076)

(528; 764)

  1. Robust criteria errors for clustering to the individual level are reported in parentheses, *p < 0.1, **p < 0.05