Anna Patrizia Barone

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OBJECTIVE In countries where the National Health Service provides universal health coverage, socioeconomic position should not influence the quality of health care. We examined whether socioeconomic position plays a role in short-term mortality and waiting time for surgery after hip fracture. DESIGN Retrospective cohort study. SETTING and participants(More)
BACKGROUND P.Re.Val.E. is the most comprehensive comparative evaluation program of healthcare outcomes in Lazio, an Italian region, and the first Italian study to make health provider performance data available to the public. The aim of this study is to describe the P.Re.Val.E. and the impact of releasing performance data to the public. METHODS(More)
WHAT IS KNOWN AND OBJECTIVE Adherence to evidence-based drug therapy after acute myocardial infarction has increased over the last decades, but is still unsatisfactory. Our objectives are to set out to analyse patterns of evidence-based drug therapy after acute myocardial infarction (AMI), and evaluating socio-demographic differences. METHODS A cohort of(More)
OBJECTIVE The objective of the study is to evaluate short-term complications after laparoscopic (LC) or open cholecystectomy (OC) in patients with gallstones by using linked hospital discharge data. DESIGN Population-based cohort study. SETTING Data were obtained from the Regional Hospital Discharge Registry Lazio Region in Central Italy (around 5(More)
We present an evidence-based diagnostic and therapeutic pathway for the treatment of subjects with suspected acute elevated ST-segment myocardial infarction (STEMI). The pathway was developed to aid the reorganization of the emergency service (ES) of the Lazio Region of Italy. Pathway development followed several phases: a) setting up of a multidisciplinary(More)
OBJECTIVE Coronary revascularization methods are among the most common major medical procedures performed in industrialized countries. The short- and long-term comparative effectiveness of different techniques remains undetermined. METHODS AND RESULTS The study population included all adult patients (94,864 subjects) admitted for acute myocardial(More)
BACKGROUND Cesarean section rates is often used as an indicator of quality of care in maternity hospitals. The assumption is that lower rates reflect in developed countries more appropriate clinical practice and general better performances. Hospitals are thus often ranked on the basis of caesarean section rates. The aim of this study is to assess whether(More)
OBJECTIVE Comparative evaluations of clinical outcomes (e.g., in-hospital mortality, complications after a surgical procedure) or health care processes involve the definition of several indicators for each study unit. Graphical displays are best suited for highlighting the main patterns in the data. The aim of this study was to compare different graphical(More)
OBJECTIVE The increasing demand for comparative evaluation of outcomes requires the development and diffusion of epidemiologic research, the ability to correctly formulate hypotheses, to conduct analyses and to interpret the results. The purpose of this paper is to provide a detailed but easy-reading review of epidemiologic methods to compare healthcare(More)
The increasing demand for comparative evaluation of outcomes requires the development and diffusion of epidemiologic research, the ability to correctly conduct analyses and to interpret results. When healthcare outcomes are used for comparing quality of care across providers, failure to use methods of risk adjustment to account for any variation in patient(More)