Roberta Ara

3.5k total citations · 1 hit paper
63 papers, 2.7k citations indexed

About

Roberta Ara is a scholar working on Economics and Econometrics, General Health Professions and Surgery. According to data from OpenAlex, Roberta Ara has authored 63 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Economics and Econometrics, 22 papers in General Health Professions and 14 papers in Surgery. Recurrent topics in Roberta Ara's work include Health Systems, Economic Evaluations, Quality of Life (47 papers), Healthcare Policy and Management (24 papers) and Global Health Care Issues (18 papers). Roberta Ara is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (47 papers), Healthcare Policy and Management (24 papers) and Global Health Care Issues (18 papers). Roberta Ara collaborates with scholars based in United Kingdom, Switzerland and Canada. Roberta Ara's co-authors include John Brazier, Allan Wailoo, Abdullah Pandor, Sue Ward, Donna Rowen, W W Yeo, M Holmes, Nick Payne, Mónica Hernández Alava and M Lloyd Jones and has published in prestigious journals such as Medical Care, BMC Public Health and Obesity Reviews.

In The Last Decade

Roberta Ara

61 papers receiving 2.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A systematic review and economic evaluation of statins for the prevention of coronary events

2007 452 citations Sue Ward, Abdullah Pandor et al. Health Technology Assessment profile →

Peers

Countries citing papers authored by Roberta Ara

Since Specialization

Citations

This map shows the geographic impact of Roberta Ara's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Roberta Ara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roberta Ara more than expected).

Fields of papers citing papers by Roberta Ara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roberta Ara. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Roberta Ara. The network helps show where Roberta Ara may publish in the future.

Co-authorship network of co-authors of Roberta Ara

This figure shows the co-authorship network connecting the top 25 collaborators of Roberta Ara. A scholar is included among the top collaborators of Roberta Ara based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Roberta Ara. Roberta Ara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Identification, Review, and Use of Health State Utilities in Cost-Effectiveness Models: An ISPOR Good Practices for Outcomes Research Task Force Report 2019 ·Value in Health ·John Brazier, Roberta Ara, (unknown), Jan J.V. Busschbach, Hélène Chevrou‐Séverac, Bruce Crawford, Luciane Nascimento Cruz, Jonathan Karnon, Andrew Lloyd, Suzy Paisley, A. Simon Pickard	110
2	The cost-effectiveness of changes to the care pathway used to identify depression and provide treatment amongst people with diabetes in England: a model-based economic evaluation 2017 ·BMC Health Services Research ·Benjamin Kearns, Rachid Rafia, Joanna Leaviss, Louise Preston, John Brazier, Stephen Palmer, Roberta Ara	14
3	Predicting Productivity Losses from Health-Related Quality of Life Using Patient Data 2017 ·Applied Health Economics and Health Policy ·Clara Mukuria, Donna Rowen, Mónica Hernández Alava, Simon Dixon, Roberta Ara	3
4	Cost-effectiveness modelling of telehealth for patients with raised cardiovascular disease risk: evidence from a cohort simulation conducted alongside the Healthlines randomised controlled trial 2016 ·BMJ Open ·Padraig Dixon, Sandra Hollinghurst, Roberta Ara, Louisa Edwards, Alexis Foster, Chris Salisbury	16
5	Predicting preference-based utility values using partial proportional odds models 2014 ·BMC Research Notes ·Roberta Ara, Benjamin Kearns, (unknown), John Brazier	3
6	ARE POLICY DECISIONS ON SURGICAL PROCEDURES INFORMED BY ROBUST ECONOMIC EVIDENCE? A SYSTEMATIC REVIEW 2014 ·International Journal of Technology Assessment in Health Care ·Roberta Ara, Hasan Basarir, Anju Keetharuth, Marco Barbieri, Helen Weatherly, Mark Sculpher, Hashim U. Ahmed, Steven R. Brown	4
7	Association between body mass index and health-related quality of life, and the impact of self-reported long-term conditions – cross-sectional study from the south Yorkshire cohort dataset 2013 ·BMC Public Health ·Benjamin Kearns, Roberta Ara, Tracey Young, Clare Relton	44
8	Healthcare costs and productivity losses directly attributable to ankylosing spondylitis. 2012 ·PubMed ·Rachid Rafia, Roberta Ara, Jon Packham, Kirstie Haywood, Emma L. Healey	33
9	Tails from the Peak District: Adjusted Limited Dependent Variable Mixture Models of EQ-5D Questionnaire Health State Utility Values 2012 ·Value in Health ·Mónica Hernández Alava, Allan Wailoo, Roberta Ara	138
10	Principles of health economic evaluations of lipid-lowering strategies 2012 ·Current Opinion in Lipidology ·Roberta Ara, Hasan Basarir, Sue Ward	4
11	Estimating Health State Utility Values for Comorbid Health Conditions Using SF-6D Data 2011 ·Value in Health ·Roberta Ara, John Brazier	19
12	PSY36 Modelling the Cost-Effectiveness of Orlistat as a Treatment for Obesity in Primary Care 2011 ·Value in Health ·Roberta Ara, Lindsay Blake	2
13	The CHD challenge: Comparing four cost-effectiveness models 2011 ·Value in Health ·David Turner, James Raftery, Keith Cooper, (unknown), Stephen Palmer, Sue Ward, Roberta Ara	6
14	Populating an Economic Model with Health State Utility Values: Moving toward Better Practice 2010 ·Value in Health ·Roberta Ara, John Brazier	242
15	Ezetimibe for the treatment of hypercholesterolaemia: a systematic review and economic evaluation 2008 ·Health Technology Assessment ·Roberta Ara, Indra Tumur, Abdullah Pandor, Alejandra Duenas, Robert Williams, Anna Wilkinson, Suzy Paisley, J. Chilcott	53
16	Cost Effectiveness of Ezetimibe in Patients with Cardiovascular Disease and Statin Intolerance or Contraindications 2008 ·American Journal of Cardiovascular Drugs ·Roberta Ara, Abdullah Pandor, Indra Tumur, Suzy Paisley, Alejandra Duenas, Robert Williams, A Rees, Anna Wilkinson, Paul N. Durrington, J. Chilcott	20
17	Predicting the Short Form-6D Preference-Based Index Using the Eight Mean Short Form-36 Health Dimension Scores: Estimating Preference-Based Health-Related Utilities When Patient Level Data Are not Available 2008 ·Value in Health ·Roberta Ara, John Brazier	61
18	Economic Evaluations in Rheumatoid Arthritis 2008 ·PharmacoEconomics ·Nick Bansback, Roberta Ara, Jonathan Karnon, Aslam H. Anis	27
19	Deriving an Algorithm to Convert the Eight Mean SF-36 Dimension Scores into a Mean EQ-5D Preference-Based Score from Published Studies (Where Patient Level Data Are Not Available) 2008 ·Value in Health ·Roberta Ara, John Brazier	168
20	The cost‐effectiveness of sibutramine in non‐diabetic obese patients: evidence from four Western countries 2007 ·Obesity Reviews ·Roberta Ara, Alan Brennan	13

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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