You are viewing the site in preview mode

Skip to main content

Advertisement

Table 4 Sensitivity Analysis- Controlling for length of stay [95% Confidence Intervals]

From: Hospital costs associated with psychiatric comorbidities: a retrospective study

  Costs Reimbursements
  exp(β) exp(β)
Psychiatric comorbidity 1.066*** 1.043***
  [1.051–1.082] [1.028–1.059]
Marginal effect 207*** 151**
  [158–256] [95–206]
CCI 1.021*** 1.019***
  [1.020–1.023] [1.017–1.020]
Length of Stay 1.082*** 1.061***
  [1.081–1.083] [1.060–1.062]
Intensive care hours 1.001*** 1.001***
  [1.001–1.001] [1.001–1.001]
Age 0.999*** 0.999***
  [0.999–0.999] [0.999–0.999]
Sex 0.990*** 0.979***
  [0.985–0.996] [0.973–0.985]
Observations 158,702 158,702
  1. Notes: Generalized linear regression models with a Gamma distribution and a log link. Regressions used ICD-fixed effect to allow for within primary diagnosis estimation. Columns give the exponentiated coefficients except for the marginal effects. 95% confidence intervals in brackets. CCI Charlson comorbidity index
  2. *p < 0.1, ** p < 0.05, *** p < 0.01;