Estimating the Impact of Inpatient Palliative Care Consultations on Health Care Costs in a Low- and Middle-Income Country.

Abstract

Background: The escalating cost of health care has important implications on national economies and public health. Palliative care (PC) consultations have been shown to reduce health costs while improving the quality of life. Aim: To assess the impact of PC consultations on hospital costs in a low- and middle-income country. Methods: We analyzed billing data of patients who received a PC consultation at our tertiary care hospital over a one-year period. Controls were patients with a serious illness who had at least one admission during the study period. Analysis was conducted for patients discharged alive and those who died during their hospitalization. The primary outcome was cost of hospitalization. Readmission rates, length of stay (LOS), and number of emergency department (ED) visits after discharge were secondary outcomes. Results: Daily hospital costs were 10% lower for patients who received a PC consult (n = 346) compared with controls (n = 698). This difference was more pronounced among patients who died during their hospitalization and when the consult was conducted earlier in the hospital course. LOS (4.92 vs. 4.68, p < 0.0001), readmissions (24.78% vs. 36.41%, p < 0.001), and ED visits after discharge were lower in the PC group compared with the control group (relative risk [RR] = 2.46). Conclusions: We used readily available hospital billing data to demonstrate the cost benefits of inpatient PC consultations. This simple approach can provide powerful data to justify the need for PC services.