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Table 3 Results of univariate and multivariate Cox proportional hazard models, and sensitive analyses

From: Associations among socioeconomic status, multimorbidity of non-communicable diseases, and the risk of household catastrophic health expenditure in China: a population-based cohort study

Model

HR (95% CI)

p value

Univariate model

 

1.20 (1.17, 1.23)

< 0.001

Multivariate model a

 

1.19 (1.16, 1.22)

< 0.001

Sensitive analyses

model 1b

1.20 (1.16, 1.24)

< 0.001

 

model 2c

1.17 (1.14, 1.20)

< 0.001

 

model 3d

1.18 (1.15, 1.21)

< 0.001

  1. Notes: HR: hazard ratio; CI: confident interval
  2. a: Model adjusted for gender, age group, marital status, education, insurance, outpatient services, inpatient services, residence, family size, family economic level, and socioeconomic development level
  3. b: Based on the multivariate model, in this model, the definition of CHE (household-medical OOP expenditure exceeding 45% household total expenditure net of food expenditure) was replaced as household-medical OOP expenditure exceeding 25% of total household expenditure
  4. c: Based on the multivariate model, in this model, we changed the original selected main respondents in households with 2 eligible respondents to the 5270 excluded participants
  5. d: Based on the multivariate model, in this model, we used the nighttime light level to indicate socioeconomic development rather than gross regional products
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BMC Health Services Research

ISSN: 1472-6963

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