S. O’Brien

418 total citations
16 papers, 292 citations indexed

About

S. O’Brien is a scholar working on Public Health, Environmental and Occupational Health, Radiology, Nuclear Medicine and Imaging and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, S. O’Brien has authored 16 papers receiving a total of 292 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Public Health, Environmental and Occupational Health, 5 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in S. O’Brien's work include Menstrual Health and Disorders (6 papers), Optical Imaging and Spectroscopy Techniques (5 papers) and Non-Invasive Vital Sign Monitoring (3 papers). S. O’Brien is often cited by papers focused on Menstrual Health and Disorders (6 papers), Optical Imaging and Spectroscopy Techniques (5 papers) and Non-Invasive Vital Sign Monitoring (3 papers). S. O’Brien collaborates with scholars based in United Kingdom, Australia and Canada. S. O’Brien's co-authors include Peter W. Jones, Paul W. Dimmock, M. Obhrai, Katrina Wyatt, Lorraine Dennerstein, Tracy Nevatte, Andrea J. Rapkin, P. Rolfe, Y. A. B. D. Wickramasinghe and Mark Doyle and has published in prestigious journals such as BJOG An International Journal of Obstetrics & Gynaecology, Archives of Disease in Childhood and International Journal of Gynecology & Obstetrics.

In The Last Decade

S. O’Brien

15 papers receiving 267 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. O’Brien United Kingdom	8	204	68	45	41	38	16	292
Karen J. Campoverde Reyes United States	12	131 0.6×	101 1.5×	20 0.4×	18 0.4×	11 0.3×	29	423
Marisa Censani United States	12	128 0.6×	108 1.6×	28 0.6×	36 0.9×	4 0.1×	27	391
Frances Taylor Australia	12	60 0.3×	110 1.6×	7 0.2×	25 0.6×	26 0.7×	17	272
Esther Díaz-Mohedo Spain	9	105 0.5×	23 0.3×	39 0.9×	41 1.0×	11 0.3×	31	283
I Kreidieh United Kingdom	5	61 0.3×	54 0.8×	3 0.1×	20 0.5×	10 0.3×	9	183
Birgit Dworrak Germany	12	68 0.3×	31 0.5×	2 0.0×	28 0.7×	12 0.3×	20	346
Tracy Nevatte United Kingdom	9	68 0.3×	34 0.5×	67 1.5×	8 0.2×	7 0.2×	13	335
Jean‐Claude Pineau France	9	38 0.2×	151 2.2×	16 0.4×	11 0.3×	17 0.4×	34	307
Serap Özgül Türkiye	10	111 0.5×	24 0.4×	48 1.1×	23 0.6×		33	244

Countries citing papers authored by S. O’Brien

Since Specialization

Citations

This map shows the geographic impact of S. 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 S. 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 S. O’Brien more than expected).

Fields of papers citing papers by S. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of S. O’Brien. A scholar is included among the top collaborators of S. 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 S. O’Brien. S. 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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16 of 16 papers shown

Sim, Julius, et al.. (2020). Laparoscopic ablation or excision with helium thermal coagulator versus electrodiathermy for the treatment of mild‐to‐moderate endometriosis: randomised controlled trial. BJOG An International Journal of Obstetrics & Gynaecology. 127(12). 1528–1535. 7 indexed citations

O’Brien, S., et al.. (2015). Diagnosis, pathophysiology and management of premenstrual syndrome. The Obstetrician & Gynaecologist. 17(2). 99–104. 34 indexed citations

O’Brien, S., Andrea J. Rapkin, Lorraine Dennerstein, & Tracy Nevatte. (2011). Diagnosis and management of premenstrual disorders. BMJ. 342(jun03 1). d2994–d2994. 44 indexed citations

Theobald, Peter, et al.. (2011). Chest compression performance during infant CPR. Archives of Disease in Childhood. 96(Supplement 1). A86–A86. 2 indexed citations

O’Brien, S.. (2009). O693 Montreal consensus on definition, measurement and diagnosis of premenstrual disorders. International Journal of Gynecology & Obstetrics. 107(S2). 1 indexed citations

O’Brien, S., et al.. (2008). Update on female sterilisation: report from an international symposium on considerations for assessing long-term failure rates. Journal of Family Planning and Reproductive Health Care. 34(1). 13–18.

Thangaratinam, Shakila, Khaled Ismail, & S. O’Brien. (2006). Evidence-based management of premenstrual syndrome. 2(2). 65–71. 3 indexed citations

Wyatt, Katrina, Paul W. Dimmock, Peter W. Jones, M. Obhrai, & S. O’Brien. (2001). Efficacy of progesterone and progestogens in management of premenstrual syndrome: systematic review. BMJ. 323(7316). 776–776. 114 indexed citations

Foreman, David, et al.. (1996). Can one induce premenstrual symptomatology in women with prior hysterectomy and bilateral oophorectomy?. Journal of Psychosomatic Obstetrics & Gynecology. 17(1). 21–28. 18 indexed citations

10.

O’Brien, S., et al.. (1994). Near infrared spectroscopy used to observe changes in fetal cerebral haemodynamics during labour.. PubMed. 22(3). 265–8. 6 indexed citations

11.

Doyle, Mark, et al.. (1994). A non-invasive optical technique for intrapartum fetal monitoring: preliminary clinical studies. Medical Engineering & Physics. 16(4). 287–291. 6 indexed citations

12.

Wickramasinghe, Y. A. B. D., P. Rolfe, Sandra Watkins, et al.. (1994). <title>Development and clinical evaluation of noninvasive near-infrared monitoring of cerebral oxygenation</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2085. 29–37. 2 indexed citations

13.

Johanson, Richard, et al.. (1993). Health after childbirth: a comparison of normal and assisted vaginal delivery. Midwifery. 9(3). 161–168. 23 indexed citations

14.

Rolfe, P., Y. A. B. D. Wickramasinghe, MAUREEN S. THORNILEY, et al.. (1992). Fetal and neonatal cerebral oxygen monitoring with NIRS: theory and practice. Early Human Development. 29(1-3). 269–273. 14 indexed citations

15.

Rolfe, P., et al.. (1992). Non-invasive optical monitoring of cerebral blood oxygenation in the foetus and newborn: preliminary investigation. Journal of Biomedical Engineering. 14(4). 303–306. 17 indexed citations

16.

O’Brien, S.. (1964). SPONTANEOUS RUPTURE OF THE SPLEEN IN PREGNANCY. Obstetrical & Gynecological Survey. 19(1). 52–53. 1 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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