Kathy O’Brien

511 total citations
8 papers, 426 citations indexed

About

Kathy O’Brien is a scholar working on Emergency Medicine, General Health Professions and Surgery. According to data from OpenAlex, Kathy O’Brien has authored 8 papers receiving a total of 426 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Emergency Medicine, 3 papers in General Health Professions and 2 papers in Surgery. Recurrent topics in Kathy O’Brien's work include Emergency and Acute Care Studies (3 papers), Infant Development and Preterm Care (2 papers) and Geriatric Care and Nursing Homes (2 papers). Kathy O’Brien is often cited by papers focused on Emergency and Acute Care Studies (3 papers), Infant Development and Preterm Care (2 papers) and Geriatric Care and Nursing Homes (2 papers). Kathy O’Brien collaborates with scholars based in United States, Canada and Australia. Kathy O’Brien's co-authors include Martha Shumway, Alicia Boccellari, Robert L. Okin, Michael A. Kohn, Francisca Azocar, Alan Gelb, John Jacono, George L. Hicks, Sudha A. Anupindi and Batia Weiss and has published in prestigious journals such as Journal of Pediatric Gastroenterology and Nutrition, The American Journal of Emergency Medicine and Internal Medicine Journal.

In The Last Decade

Kathy O’Brien

8 papers receiving 409 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kathy O’Brien United States	5	269	243	106	102	56	8	426
Sarita Mohanty United States	9	186 0.7×	134 0.6×	111 1.0×	80 0.8×	148 2.6×	16	515
Martina Schmiedhofer Germany	10	138 0.5×	177 0.7×	38 0.4×	61 0.6×	58 1.0×	26	295
Sarah Reid Canada	10	100 0.4×	170 0.7×	62 0.6×	85 0.8×	75 1.3×	33	372
Christine Thrasher Canada	8	183 0.7×	98 0.4×	31 0.3×	33 0.3×	37 0.7×	8	312
Anna M. Cushing United States	9	130 0.5×	132 0.5×	73 0.7×	33 0.3×	20 0.4×	17	327
Michael Ely United States	9	121 0.4×	449 1.8×	82 0.8×	59 0.6×	27 0.5×	16	534
Susie Cha United States	4	285 1.1×	187 0.8×	86 0.8×	24 0.2×	121 2.2×	4	382
Elisabeth Holm Hansen Norway	10	91 0.3×	99 0.4×	32 0.3×	40 0.4×	24 0.4×	31	303
Hejdi Gamst‐Jensen Denmark	10	76 0.3×	147 0.6×	24 0.2×	53 0.5×	23 0.4×	28	259
Eleanor Reid United States	8	94 0.3×	70 0.3×	36 0.3×	66 0.6×	57 1.0×	18	298

Countries citing papers authored by Kathy O’Brien

Since Specialization

Citations

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

Fields of papers citing papers by Kathy O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kathy O’Brien. 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 Kathy O’Brien. The network helps show where Kathy O’Brien may publish in the future.

Co-authorship network of co-authors of Kathy O’Brien

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

All Works

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8 of 8 papers shown

1.

Hamel, Candyce, Robert H. Chow, Dafydd A. Davies, et al.. (2024). Canadian Association of Radiologists Pediatric Imaging Referral Guideline. Canadian Association of Radiologists Journal. 76(2). 245–256. 1 indexed citations

2.

Feenstra, John, et al.. (2019). Effectiveness of epoprostenol in the management of pulmonary arterial hypertension: findings of an Australian retrospective chart review. Internal Medicine Journal. 50(11). 1377–1384. 3 indexed citations

3.

Weiss, Batia, Dan Turner, Anne M. Griffiths, et al.. (2019). Simple Endoscopic Score of Crohn Disease and Magnetic Resonance Enterography in Children. Journal of Pediatric Gastroenterology and Nutrition. 69(4). 461–465. 16 indexed citations

4.

O’Brien, Kathy, et al.. (2017). Primary Intravenous Set Consumption Across 3 Branded Infusion Pumps. Journal of Infusion Nursing. 40(4). 206–214. 2 indexed citations

5.

Shumway, Martha, Alicia Boccellari, Kathy O’Brien, & Robert L. Okin. (2008). Cost-effectiveness of clinical case management for ED frequent users: results of a randomized trial⋆. The American Journal of Emergency Medicine. 26(2). 155–164. 177 indexed citations

6.

Okin, Robert L., Alicia Boccellari, Francisca Azocar, et al.. (2000). The effects of clinical case management on hospital service use among ED frequent users. The American Journal of Emergency Medicine. 18(5). 603–608. 171 indexed citations

7.

O’Brien, Kathy, et al.. (1991). Patient care plans for intershift report.. PubMed. 6(5). 310–6. 4 indexed citations

8.

Jacono, John, et al.. (1990). Comparison of perceived needs of family members between registered nurses and family members of critically ill patients in intensive care and neonatal intensive care units.. PubMed. 19(1). 72–8. 52 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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