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Hellenic Open University
InstitutionResearch output, impact & collaborations
Hellenic Open University is a research organisation in Pátrai, GR. OpenAlex records 7,794 works and 153,451 citations for it. 2,140 researchers list it as their most recent affiliation.
7,794
Works
153,451
Citations
2,140
Researchers
12
Avg h-index
How has Hellenic Open University's publication output changed over time?
ScholarIQpublication output · 2005–2025
Output declined50% over the shown period — from 2 works in 2005 to 1 in 2025.
2
1
1
1
1
3
1
1
20052006200720102013201520182025
Who are the most-cited researchers behind Hellenic Open University?
ScholarIQtop researchers by citations
What are the most-cited papers on Hellenic Open University?
ScholarIQmost cited works
The cost of COPD exacerbations: A university hospital – based study in Greece
Mary Geitona, M. Hatzikou, Paschalis Steiropoulos, Evangelos C. Alexopoulos, Demosthenes Bouros
S71995303. 201056 CitationsOPEN ACCESS
The prevalence of hypoglycemia and its impact on the quality of life (QoL) of type 2 diabetes mellitus patients (The HYPO Study)
Grigorios Rombopoulos, M. Hatzikou, Dimitra Latsou, John Yfantopoulos
S4210218853. 201334 CitationsOPEN ACCESS
Economic evaluation of tiotropium and salmeterol in the treatment of chronic obstructive pulmonary disease (COPD) in Greece
Nikos Maniadakis, Νikolaos Tzanakis, Vassilis Fragoulakis, M. Hatzikou, Nikolaos M. Siafakas
Current Medical Research and Opinion. 200629 Citations
Generics market in Greece: The pharmaceutical industry's beliefs
Mary Geitona, Dimitrios Zavras, M. Hatzikou, John Kyriopoulos
S4210209709. 200523 Citations
Economic evaluation of treatment strategies for patients suffering acute myocardial infarction in Greece.
N Maniadakis, Δάφνη Καϊτελίδου, Όλγα Σίσκου, Maria Spinthouri, Lycourgos Liaropoulos, B Fragoulakis, M. Hatzikou, Dimetrios Alexopoulosi
PubMed. 200521 Citations
How much of the research on Hellenic Open University is open access?
ScholarIQopen access share
73%OPEN ACCESS
Gold
55%
Green
0%
Hybrid
0%
Bronze
18%
Closed
27%