Abstract
BackgroundThe assessment of hospital efficiency is attracting interest worldwide, particularly in Gulf Cooperation Council (GCC) countries. The objective of this study was to review the literature on public hospital efficiency and synthesise the findings in GCC countries and comparable settings.MethodsWe systematically searched six scientific databases, references and grey literature for studies that measured the efficiency of public hospitals in appropriate countries, and followed PRISMA guidelines to present the results. We summarised the included studies in terms of samples, methods/technologies and findings, then assessed their quality. We meta-analysed the efficiency estimates using Spearman’s rank correlations and logistic regression, to examine the internal validity of the findings.ResultsWe identified and meta-analysed 22 of 1128 studies. Four studies were conducted in GCC nations, 18 came from Iran and Turkey. The pooled technical-efficiency (TE) was 0.792 (SE ± 0.03). There were considerable variations in model specification, analysis orientation and variables used in the studies, which influenced efficiency estimates. The studies lacked some elements required in quality appraisal, achieving an average of 73%. Meta-analysis showed negative correlations between sample size and efficiency scores; the odd ratio was 0.081 (CI 0.005: 1.300; P value = 0.07) at 10% risk level. The choice of model orientation was significantly influenced (82%) by the studied countries’ income categories, which was compatible with the strategic plans of these countries.ConclusionsThe studies showed methodological and qualitative deficiencies that limited their credibility. Our review suggested that methodology and assumption choices have a substantial impact on efficiency measurements. Given the GCC countries’ strategic plans and resource allocations, these nations need further efficiency research using high-quality data, different orientations and developed models. This will establish an evidence-based knowledge base appropriate for use in public hospital assessments, policy- and decision-making and the assurance of value for money.
Highlights
Many nations seek to provide their population with an efficient, equitable and effective healthcare system
We identified four more records and another four publications were identified by manual search of the relevant grey literature
We found that data envelopment analysis (DEA) was the dominant method by which public hospital efficiency was assessed in the reviewed studies: just three studies applied the stochastic frontier analysis (SFA) method, all conducted in Turkey [41,42,43]
Summary
Many nations seek to provide their population with an efficient, equitable and effective healthcare system This is certainly true of the Gulf Cooperation Council (GCC) countries, which have experienced substantial population growth and increased life expectancy in recent decades. These have, in turn, increased demand for healthcare services [1, 2]. In these countries, average government healthcare spending is 73%, corresponding to 3.2% of GDP in 2013 [3, 4]. The objective of this study was to review the literature on public hospital efficiency and synthesise the findings in GCC countries and comparable settings
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