Ying‐Chih Ko

1.2k total citations
17 papers, 168 citations indexed

About

Ying‐Chih Ko is a scholar working on Emergency Medicine, Surgery and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Ying‐Chih Ko has authored 17 papers receiving a total of 168 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Emergency Medicine, 5 papers in Surgery and 4 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Ying‐Chih Ko's work include Cardiac Arrest and Resuscitation (11 papers), Trauma and Emergency Care Studies (5 papers) and Emergency and Acute Care Studies (4 papers). Ying‐Chih Ko is often cited by papers focused on Cardiac Arrest and Resuscitation (11 papers), Trauma and Emergency Care Studies (5 papers) and Emergency and Acute Care Studies (4 papers). Ying‐Chih Ko collaborates with scholars based in Taiwan, Japan and Switzerland. Ying‐Chih Ko's co-authors include Hsin‐Su Yu, Shun-Sheng Chen, Ming‐Ju Hsieh, Matthew Huei‐Ming, Wen‐Chu Chiang, Kuan‐Yu Chen, Robert Greif, Tasuku Matsuyama, Wan‐Ching Lien and Blair L. Bigham and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Ying‐Chih Ko

14 papers receiving 156 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ying‐Chih Ko Taiwan	8	85	51	39	39	26	17	168
Thomas Hamp Austria	10	108 1.3×	100 2.0×	17 0.4×	17 0.4×	36 1.4×	36	273
Primož Gradišek Slovenia	9	93 1.1×	25 0.5×	6 0.2×	7 0.2×	26 1.0×	23	231
Mads Christian Tofte Gregers Denmark	8	170 2.0×	38 0.7×	11 0.3×	5 0.1×	24 0.9×	18	228
Joel Zivot United States	7	53 0.6×	70 1.4×	9 0.2×	4 0.1×	27 1.0×	17	225
Cristiana Guetti Italy	10	28 0.3×	65 1.3×	47 1.2×	5 0.1×	11 0.4×	24	201
Jonathan F. Heck United States	6	60 0.7×	57 1.1×	19 0.5×	25 0.6×	12 0.5×	7	306
Marcelo Taglietti Brazil	7	14 0.2×	32 0.6×	21 0.5×	5 0.1×	58 2.2×	24	214
John Michael Criley United States	9	37 0.4×	82 1.6×	3 0.1×	64 1.6×	63 2.4×	17	421
Kaeleen A. Boden United States	6	38 0.4×	172 3.4×	33 0.8×	4 0.1×	5 0.2×	6	255
Bruno C. R. Borges Canada	8	78 0.9×	171 3.4×	6 0.2×	17 0.4×	17 0.7×	11	354

Countries citing papers authored by Ying‐Chih Ko

Since Specialization

Citations

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

Fields of papers citing papers by Ying‐Chih Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ying‐Chih Ko. 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 Ying‐Chih Ko. The network helps show where Ying‐Chih Ko may publish in the future.

Co-authorship network of co-authors of Ying‐Chih Ko

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

All Works

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17 of 17 papers shown

Ko, Ying‐Chih, Ming‐Ju Hsieh, Jan Breckwoldt, et al.. (2025). The impact of system performance improvement on patients with cardiac arrest: An updated systematic review. The American Journal of Emergency Medicine. 97. 26–34. 1 indexed citations

Schnaubelt, Sebastian, Koenraad G. Monsieurs, Nino Fijačko, et al.. (2024). International facets of the ‘chain of survival’ for out-of-hospital and in-hospital cardiac arrest – A scoping review. Resuscitation Plus. 19. 100689–100689. 7 indexed citations

Ko, Ying‐Chih, Sung‐Chun Tang, Ming‐Ju Hsieh, et al.. (2024). Prehospital neurologic assessment using mobile phones: Comparison between neurologists and emergency physicians. Journal of the Formosan Medical Association. 123(11). 1144–1148.

Ko, Ying‐Chih, Kai‐Wei Lin, Ming‐Ju Hsieh, et al.. (2024). Effectiveness and safety of tourniquet utilization for civilian vascular extremity trauma in the pre-hospital settings: a systematic review and meta-analysis. World Journal of Emergency Surgery. 19(1). 10–10. 5 indexed citations

Chien, Yu-Chun, Ying‐Chih Ko, Wen‐Chu Chiang, et al.. (2023). Modified physiologic criteria for the field triage scheme: Efficacy of major trauma recognition in different age groups in Asia. The American Journal of Emergency Medicine. 77. 147–153. 2 indexed citations

Wang, Shao‐An, Ying‐Chih Ko, Jen‐Tang Sun, et al.. (2023). Effect of crew ratio of advanced life support-trained personnel on patients with out-of-hospital cardiac arrest: A systematic review and meta-analysis. Journal of the Formosan Medical Association. 123(5). 561–570.

Chen, Jiayu, Yi‐Chu Chen, Ying‐Chih Ko, et al.. (2023). Ratio of optic nerve sheath diameter to eyeball transverse diameter in cardiac arrest survivors. Emergency Medicine Journal. 40(4). 285–286. 1 indexed citations

Ko, Ying‐Chih, Ming‐Ju Hsieh, Sebastian Schnaubelt, et al.. (2023). Disparities in layperson resuscitation education: A scoping review. The American Journal of Emergency Medicine. 72. 137–146. 11 indexed citations

Ko, Ying‐Chih, Hao-Yang Lin, Wen‐Chu Chiang, et al.. (2023). Comparing the effects of blended learning and traditional instruction on basic life support for laypersons: A randomized controlled trial. Journal of the Formosan Medical Association. 123(6). 687–692.

10.

Chen, Jiayu, et al.. (2023). The effect of point-of-care ultrasound on length of stay and mortality in patients with chest pain/dyspnea. Ultraschall in der Medizin - European Journal of Ultrasound. 44(4). 389–394. 7 indexed citations

11.

Chen, Jiayu, et al.. (2022). Earlier point-of-care ultrasound, shorter length of stay in patients with acute flank pain. Scandinavian Journal of Trauma Resuscitation and Emergency Medicine. 30(1). 29–29. 12 indexed citations

12.

Ko, Ying‐Chih, Chih‐Wei Yang, Hao-Yang Lin, et al.. (2021). A non-inferiority randomised controlled trial comparing self-instruction with instructor-led method in training of layperson cardiopulmonary resuscitation. Scientific Reports. 11(1). 991–991. 7 indexed citations

13.

Ko, Ying‐Chih, Ming‐Ju Hsieh, Matthew Huei‐Ming, et al.. (2020). The effect of system performance improvement on patients with cardiac arrest: A systematic review. Resuscitation. 157. 156–165. 11 indexed citations

14.

Ko, Ying‐Chih, et al.. (2020). Elderly man with abdominal pain. SHILAP Revista de lepidopterología. 1(5). 1110–1111. 1 indexed citations

15.

Chen, Kuan‐Yu, Ying‐Chih Ko, Ming‐Ju Hsieh, Wen‐Chu Chiang, & Matthew Huei‐Ming. (2019). Interventions to improve the quality of bystander cardiopulmonary resuscitation: A systematic review. PLoS ONE. 14(2). e0211792–e0211792. 36 indexed citations

16.

Ko, Ying‐Chih, Jen‐Tang Sun, Wen‐Chu Chiang, et al.. (2019). The influence of advanced life support response time on patient outcomes after out-of-hospital cardiac arrest in Taipei. Resuscitation. 142. e101–e101. 1 indexed citations

17.

Chen, Shun-Sheng, et al.. (1990). The occurrence of carpal tunnel syndrome in frozen food factory employees.. PubMed. 6(2). 73–80. 66 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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