Guillem Pera

9.6k total citations · 1 hit paper
111 papers, 3.1k citations indexed

About

Guillem Pera is a scholar working on Epidemiology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Guillem Pera has authored 111 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Epidemiology, 31 papers in Surgery and 28 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Guillem Pera's work include Peripheral Artery Disease Management (24 papers), Liver Disease Diagnosis and Treatment (22 papers) and Cerebrovascular and Carotid Artery Diseases (17 papers). Guillem Pera is often cited by papers focused on Peripheral Artery Disease Management (24 papers), Liver Disease Diagnosis and Treatment (22 papers) and Cerebrovascular and Carotid Artery Diseases (17 papers). Guillem Pera collaborates with scholars based in Spain, United States and Malta. Guillem Pera's co-authors include Pere Torán‐Monserrat, María Teresa Alzamora, Ignasi Bolíbar, Rosa Forés, Antonio Agudo, José Miguel Baena-Díez, Antoni Salvà, Llorenç Caballería, Pilar Amiano and Carlos A. González and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and CHEST Journal.

In The Last Decade

Guillem Pera

108 papers receiving 3.0k citations

Hit Papers

Low Accuracy of FIB-4 and NAFLD Fibrosis Scores for Scree... 2021 2026 2022 2024 2021 50 100 150
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.

  1. Low Accuracy of FIB-4 and NAFLD Fibrosis Scores for Screening for Liver Fibrosis in the Population
    2021 171 citations Isabel Graupera, Llorenç Caballería et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Guillem Pera Spain 30 1.1k 566 509 469 459 111 3.1k
Hirofumi Ohnishi Japan 31 844 0.8× 358 0.6× 464 0.9× 265 0.6× 805 1.8× 189 3.4k
Patrick Blin France 30 580 0.5× 249 0.4× 392 0.8× 284 0.6× 662 1.4× 152 3.4k
Kathryn Richardson United Kingdom 32 710 0.7× 196 0.3× 338 0.7× 274 0.6× 587 1.3× 76 4.0k
Ersilia Lucenteforte Italy 31 695 0.7× 542 1.0× 572 1.1× 482 1.0× 272 0.6× 144 4.4k
Lucia Pacifico Italy 39 2.6k 2.5× 1.3k 2.4× 680 1.3× 361 0.8× 567 1.2× 102 4.9k
Marco L.A. Sivilotti Canada 36 446 0.4× 502 0.9× 554 1.1× 324 0.7× 422 0.9× 135 3.8k
Na Wang United States 32 1.1k 1.0× 951 1.7× 351 0.7× 162 0.3× 1.6k 3.6× 108 3.9k
Mohsen Nematy Iran 29 564 0.5× 464 0.8× 364 0.7× 123 0.3× 285 0.6× 222 3.0k
Yao‐Hsu Yang Taiwan 30 524 0.5× 180 0.3× 600 1.2× 654 1.4× 312 0.7× 234 3.5k
Sylviane Vol France 29 547 0.5× 700 1.2× 228 0.4× 118 0.3× 396 0.9× 67 2.5k

Countries citing papers authored by Guillem Pera

Since Specialization
Citations

This map shows the geographic impact of Guillem Pera'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 Guillem Pera with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Guillem Pera more than expected).

Fields of papers citing papers by Guillem Pera

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Guillem Pera. 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 Guillem Pera. The network helps show where Guillem Pera may publish in the future.

Co-authorship network of co-authors of Guillem Pera

This figure shows the co-authorship network connecting the top 25 collaborators of Guillem Pera. A scholar is included among the top collaborators of Guillem Pera 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 Guillem Pera. Guillem Pera is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Julián, María Teresa, et al.. (2024). The Link between Abdominal Obesity Indices and the Progression of Liver Fibrosis: Insights from a Population-Based Study. Nutrients. 16(11). 1586–1586. 5 indexed citations
2.
Pera, Guillem, María Teresa Alzamora, Rosa Forés, et al.. (2024). Adherence to Supervised and Unsupervised Exercise Programmes in Ageing Population with Intermittent Claudication: A Randomized Controlled Trial. Journal of Clinical Medicine. 13(13). 3690–3690.
3.
Julián, María Teresa, Guillem Pera, Berta Soldevila, et al.. (2023). Abdominal obesity and dsyglycemia are risk factors for liver fibrosis progression in NAFLD subjects: A population-based study. Frontiers in Endocrinology. 13. 19 indexed citations
4.
Arteaga, Íngrid, Alba Martínez-Escudé, Llorenç Caballería, et al.. (2023). Clinical epidemiology of non-alcoholic fatty liver disease in children and adolescents. The LiverKids: Study protocol. PLoS ONE. 18(10). e0286586–e0286586. 7 indexed citations
5.
Torán‐Monserrat, Pere, et al.. (2023). Risky Alcohol Consumption in the Elderly: Screening and Brief Intervention from Primary Care. The ALANE Study, a Randomized Clinical Trial. Beverages. 9(4). 100–100. 2 indexed citations
6.
Fabrellas, Núria, et al.. (2013). Using Transient Elastography to Detect Chronic Liver Diseases in a Primary Care Nurse Consultancy. Nursing Research. 62(6). 450–454. 18 indexed citations
7.
8.
9.
Ruiz‐Comellas, Anna, Guillem Pera, José Miguel Baena-Díez, et al.. (2012). VALIDACIÓN DE UNA VERSIÓN REDUCIDA EN ESPAÑOL DEL CUESTIONARIO DE ACTIVIDAD FÍSICA EN EL TIEMPO LIBRE DE MINNESOTA (VREM). SHILAP Revista de lepidopterología. 62 indexed citations
10.
Miralbell, Júlia, Gabriela Spulber, Elena López‐Cancio, et al.. (2011). Structural brain changes and cognition in relation to markers of vascular dysfunction. Neurobiology of Aging. 33(5). 1003.e9–1003.e17. 46 indexed citations
11.
Miralbell, Júlia, Elena López‐Cancio, Juan F. Arenillas, et al.. (2010). Vascular Risk Factors and Cognitive Performance in Patients 50 to 65 Years-Old. SHILAP Revista de lepidopterología. 25(7). 422–429. 6 indexed citations
12.
Miralbell, Júlia, Elena López‐Cancio, Juan F. Arenillas, et al.. (2010). Factores de riesgo vascular y rendimiento cognitivo en personas de 50 a 65 años. Neurología. 25(7). 422–429. 9 indexed citations
13.
Caballería, Llorenç, Guillem Pera, Maria Auladell, et al.. (2009). Prevalence and factors associated with the presence of nonalcoholic fatty liver disease in an adult population in Spain. European Journal of Gastroenterology & Hepatology. 22(1). 24–32. 183 indexed citations
14.
Pera, Guillem, et al.. (2008). Factores etiológicos de la disnea al final de la vida.. Medicina Paliativa. 15(3). 143–148. 1 indexed citations
15.
Nadal, Marga, et al.. (2007). Aneuploidy of chromosome Y in prostate tumors and seminal vesicles: A possible sign of aging rather than an indicator of carcinogenesis?. Molecular Carcinogenesis. 46(7). 543–552. 14 indexed citations
16.
Alzamora, María Teresa, José Miguel Baena-Díez, Marta Sorribes, et al.. (2007). Peripheral Arterial Disease Study (PERART): Prevalence and predictive values of asymptomatic peripheral arterial occlusive disease related to cardiovascular morbidity and mortality. BMC Public Health. 7(1). 348–348. 38 indexed citations
17.
Jakszyn, Paula, Antonio Agudo, Antonio Berenguer, et al.. (2006). Intake and food sources of nitrites and N-nitrosodimethylamine in Spain. Public Health Nutrition. 9(6). 785–791. 42 indexed citations
18.
Martínez, Carmen, María‐José Sánchez, Carlos A. González, et al.. (2004). El estudio prospectivo europeo sobre cáncer y nutrición (EPIC). SHILAP Revista de lepidopterología. 24 indexed citations
19.
González, Carlos A., Carmen Navarro, Carmen Martínez, et al.. (2004). El estudio prospectivo europeo sobre cáncer y nutrición (EPIC). Revista Española de Salud Pública. 78(2). 167–176. 38 indexed citations
20.
Salvà, Antoni & Guillem Pera. (2001). Screening for malnutrition in dwelling elderly. Public Health Nutrition. 4(6a). 1375–1378. 16 indexed citations

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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