İlker Ercan

4.0k total citations · 1 hit paper
170 papers, 2.9k citations indexed

About

İlker Ercan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Physiology. According to data from OpenAlex, İlker Ercan has authored 170 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 21 papers in Pulmonary and Respiratory Medicine and 20 papers in Physiology. Recurrent topics in İlker Ercan's work include Morphological variations and asymmetry (15 papers), Obstructive Sleep Apnea Research (6 papers) and Reliability and Agreement in Measurement (6 papers). İlker Ercan is often cited by papers focused on Morphological variations and asymmetry (15 papers), Obstructive Sleep Apnea Research (6 papers) and Reliability and Agreement in Measurement (6 papers). İlker Ercan collaborates with scholars based in Türkiye, United States and United Kingdom. İlker Ercan's co-authors include Şengül Cangür, Deniz Sığırlı, Senem Turan Özdemir, Bahattin Hakyemez, Gökhan Ocakoğlu, Tuncay Yılmazlar, Cüneyt Erdoğan, Güven Özkaya, Mehmet Karadağ and Ersin Öztürk and has published in prestigious journals such as SHILAP Revista de lepidopterología, Neurology and CHEST Journal.

In The Last Decade

İlker Ercan

163 papers receiving 2.7k citations

Hit Papers

Comparison of Model Fit I... 2015 2026 2018 2022 2015 100 200 300 400
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. Comparison of Model Fit Indices Used in Structural Equation Modeling Under Multivariate Normality
    2015 452 citations Şengül Cangür, İlker Ercan Journal of Modern Applied Statistical Methods profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
İlker Ercan 403 334 260 258 254 170 2.9k
Hee Sun Kim 219 0.5× 349 1.0× 155 0.6× 244 0.9× 271 1.1× 201 2.6k
Dean Langan 212 0.5× 292 0.9× 137 0.5× 189 0.7× 190 0.7× 34 2.6k
Priya Ranganathan 264 0.7× 390 1.2× 149 0.6× 250 1.0× 159 0.6× 89 2.7k
Lifeng Lin 403 1.0× 644 1.9× 151 0.6× 526 2.0× 313 1.2× 148 5.0k
Gökmen Zararsız 266 0.7× 231 0.7× 238 0.9× 438 1.7× 116 0.5× 164 3.4k
Carolyn Young 401 1.0× 248 0.7× 186 0.7× 459 1.8× 451 1.8× 196 6.4k
Sung Won Choi 657 1.6× 302 0.9× 124 0.5× 321 1.2× 187 0.7× 214 5.3k
Tami L. Thomas 419 1.0× 280 0.8× 196 0.8× 395 1.5× 231 0.9× 138 3.9k
Kilem L. Gwet 169 0.4× 314 0.9× 248 1.0× 226 0.9× 126 0.5× 10 3.1k

Countries citing papers authored by İlker Ercan

Since Specialization
Citations

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

Fields of papers citing papers by İlker Ercan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of İlker Ercan

This figure shows the co-authorship network connecting the top 25 collaborators of İlker Ercan. A scholar is included among the top collaborators of İlker Ercan 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 İlker Ercan. İlker Ercan 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.
Alp, Alev, et al.. (2025). Balneotherapy as a potential immunomodulator in inflammaging. Clinical Rheumatology. 44(12). 5087–5094.
2.
Ercan, İlker, et al.. (2024). Evaluation of the risk of thyroid cancer following hysterectomy through meta-analysis. Ginekologia Polska. 1 indexed citations
3.
Ercan, İlker, et al.. (2023). Evaluation of sex dimorphism of the mandible with geometric morphometric analysis: conventional and reconstructed panoramic radiography study. Surgical and Radiologic Anatomy. 45(11). 1497–1504. 2 indexed citations
4.
Ercan, İlker, et al.. (2023). Morphometric Shape Analysis of Corpus Callosum in Children With Down Syndrome. Clinical Pediatrics. 63(6). 815–821.
5.
Yakar, Burkay, et al.. (2022). Seasonal influenza vaccine awareness and factors affecting vaccination in Turkish Society. Pakistan Journal of Medical Sciences. 38(4). 893–899. 15 indexed citations
6.
Uncu, Yeşim, et al.. (2022). Knowledge and Attitudes Towards Antibiotics Use and an Examination on Patient’s Unrealistic Health Symptoms in Turkey. Electronic Journal of General Medicine. 19(2). em352–em352. 2 indexed citations
7.
Ersoy, Canan, et al.. (2020). Vitamin D status in the adult population of Bursa-Turkey. European Journal of General Practice. 26(1). 156–162. 14 indexed citations
8.
Koç, Ural, et al.. (2020). Statistical shape analysis of hand and wrist in paediatric population on radiographs. TURKISH JOURNAL OF MEDICAL SCIENCES. 50(5). 1288–1297. 1 indexed citations
9.
Ercan, İlker, et al.. (2020). Combining binary and continuous biomarkers by maximizing the area under the receiver operating characteristic curve. Communications in Statistics - Simulation and Computation. 51(8). 4396–4409. 4 indexed citations
10.
Cangür, Şengül & İlker Ercan. (2015). Comparison of Model Fit Indices Used in Structural Equation Modeling Under Multivariate Normality. Journal of Modern Applied Statistical Methods. 14(1). 152–167. 452 indexed citations breakdown →
11.
Ercan, İlker, et al.. (2015). Examinando los puntajes de corte para el inventario de ansiedad estado-rasgo. REVISTA ARGENTINA DE CLINICA PSICOLOGICA. 24(2). 143–148. 10 indexed citations
12.
Ocakoğlu, Gökhan & İlker Ercan. (2014). TYPE I ERROR RATE FOR TWO-SAMPLE TESTS IN STATISTICAL SHAPE ANALYSIS. DergiPark (Istanbul University). 8 indexed citations
13.
Özkaya, Güven & İlker Ercan. (2012). Examining Multiple Comparison Procedures According to Error Rate, Power Type and False Discovery Rate. Journal of Modern Applied Statistical Methods. 11(2). 348–360. 17 indexed citations
14.
Sığırlı, Deniz & İlker Ercan. (2012). Examining Growth with Statistical Shape Analysis and Comparison of Growth Models. Journal of Modern Applied Statistical Methods. 11(2). 479–492. 4 indexed citations
15.
Sığırlı, Deniz, İlker Ercan, Senem Turan Özdemir, et al.. (2012). Shape Analysis of the Corpus Callosum and Cerebellum in Female MS Patients with Different Clinical Phenotypes. The Anatomical Record. 295(7). 1202–1211. 14 indexed citations
16.
Ercan, İlker, Gökhan Ocakoğlu, Deniz Sığırlı, & Güven Özkaya. (2012). Statistical Shape Analysis and Usage in Medical Sciences: Review. 4(1). 27–35. 6 indexed citations
17.
Ercan, İlker, et al.. (2008). EVALUATION OF ANXIETY AMONG MEDICAL AND ENGINEERING STUDENTS BY FACTOR ANALYSIS. Studia Psychologica. 50(3). 267–275. 6 indexed citations
18.
Ercan, İlker, Gökhan Ocakoğlu, İbrahim Güney, & Berna Yazıcı. (2008). Adaptation of Generalizability Theory for Inter-Rater Reliability for Landmark Localization. 9. 51–58. 22 indexed citations
19.
Ercan, İlker, et al.. (2007). Examining Cronbach Alpha, Theta, Omega Reliability Coefficients According to Sample Size. Journal of Modern Applied Statistical Methods. 6(1). 291–303. 45 indexed citations
20.
Ercan, İlker, et al.. (2004). Hastaların Sosyo-Ekonomik Durumlarına Göre Sağlık Hizmetlerinden Memnuniyetlerinin İncelenmesi. DergiPark (Istanbul University). 11(3). 161–167. 3 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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