Table 3

Two-part model of OOPE
Variables First-part (n=182) Ln of OOPE (n=159)
Overall OOPE total Coefficient (SE) Coefficient (SE)
Service -0.065 (0.268) -0.680*** (0.201)
Satisfaction -0.256 (0.343) 0.662** (0.263)
Male 0.472* (0.270) 0.213 (0.190)
Age -0.012 (0.017) 0.025* (0.012)
MMSE 0.323 (0.292) 0.366 (0.201)
ADL -0.004 (0.006) 0.001 (0.004)
APACHE II -0.026 (0.027) 0.002 (0.018)
Charlson Index 0.005 (0.044) -0.060 (0.032)
Length of stay 0.078* (0.034) 0.011 (0.017)
Constant 1.812 (1596) 2.753 (1.137)

Notes: OOPE=out-of-pocket expenditures; SE=standard error; MMSE=Mini-Mental Status Examination; ADL=activities of daily living; APACHE II=Acute Physiology and Chronic Health Evaluation II.

* p value ≤ 0.05; ** p value ≤ 0.01; *** p value ≤ 0.001.

López-Ortega et al.

López-Ortega et al. BMC Health Services Research 2013 13:51   doi:10.1186/1472-6963-13-51

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