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Table 6 Factors associated with hospital charge according to multiple linear regression analysis (N = 41,550; 4.7 % missing value)

From: Copayment and recommended strategies to mitigate its impacts on access to emergency medical services under universal health coverage: a case study from Thailand

Variables

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

B

Std. Error

Beta

(Constant)

15464.911

4807.347

 

3.217

.001

Age

377.869

30.367

.063

12.443

.000

Month

463.332

142.714

.016

3.247

.001

Adjusted RW

34692.841

267.856

.631

129.521

0.000

Paid charge ratio

−97518.033

1901.460

-.250

−51.286

0.000

Severity

803.070

519.021

.008

1.547

.122

Hospital size

8239.254

733.076

.056

11.239

.000

Hospital location

1165.675

120.335

.048

9.687

.000

Sex

−1831.117

1478.853

-.006

−1.238

.216

Health insurance status

−3013.317

814.306

-.019

−3.700

.000