The methodological quality of economic evaluations of measles outbreaks: A systematic review of cost-of-illness studies.

OBJECTIVES: To identify the main cost components included in the economic evaluations of measles outbreaks, their items and cost drivers, and evaluate the quality of costing methodology, analyzing the key features that may affect the validity of these studies in countries with different income levels. METHODS: We systematically searched multiple databases EMBASE, MEDLINE (via PubMed), Biblioteca Virtual em Saúde do Ministério da Saúde (BVS MS), NHS Economic Evaluation Database (NHS EED) and NHS Health Technology Assessment (NHS HTA) (via The Centre for Reviews and Dissemination Library - CRD), and EconLit, SCOPUS, and Web of Science, selecting cost analysis and cost of illness studies (COI) of measles outbreaks. Two independent reviewers screened articles for relevance and extracted the data. The quality of costing methods was assessed using a guide to critical evaluation of COI studies. We performed a qualitative narrative synthesis. RESULTS: Twenty-two studies were reviewed. Most studies evaluated outbreaks that occurred from 2011 to 2013 and 2017 to 2019. Total costs varied from $40,147 to $39.3 million. Per case cost varied from $168 to $49,439. The main drivers of measles outbreak costs were outbreak response, personnel, and productivity losses. Most studies (20/22) did not report the costing methodology adopted, the degree of disaggregation used in the identification and measurement of resource and costs components and the method for the valuation of resource and cost components. CONCLUSIONS: The quality of the costing methodology, its transparency and accuracy are essential to the validity of these studies results and their potential use to allocate public health resources in the most efficient manner and to inform measles outbreak control strategies, with rapid and effective response.

Factors Associated with the Costs of Palliative Care: A Retrospective Cost Analysis at a University Cancer Hospital in Brazil.

Background: There have been few studies evaluating the costs of palliative care (PC) in low- and middle-income countries (LMICs), especially for patients with cancer. Objectives: The objective of this study was to identify the sociodemographic and clinical variables that could explain the cost per day of PC for cancer in Brazil. Methods: This was a retrospective cost analysis of PC at a quaternary cancer center in São Paulo, Brazil, between January 2010 and December 2013. Factors influencing the cost per day were assessed with generalized linear models and generalized linear-mixed models in which the random effect was the site of the cancer. Results: The study included 2985 patients. The mean total cost per patient was $12,335 (standard deviation [SD] = 14,602; 95% confidence interval [CI] = 11,803 to 12,851). The mean cost per day per patient was $325.50 (SD = 246.30, 95% CI = 316.60 to 334.30). There were statistically significant differences among cancer sites in terms of the mean cost per day. Multivariate analysis revealed that the drivers of cost per day were Karnofsky performance status, the number of hospital admissions, referral to PC, and place of death. Place of death had the greatest impact on the cost per day; death in a hospital and in hospice care increased the mean cost per day by $1.56 and $1.83, respectively. Conclusion: To allocate resources effectively, PC centers in LMICs should emphasize early enrollment of patients at PC outpatient clinics, to avoid hospital readmission, as well as advance planning of the place of death.