J. Farren

1.4k citations

28 papers · 805 indexed · h-index 14

Impact in

Obstetrics and Gynecology top 5%
- Maternal and Perinatal Health Interventions
Public Health, Environmental and Occupational Health top 5%
- Ectopic Pregnancy Diagnosis and Management
- Maternal Mental Health During Pregnancy and Postpartum
- Pregnancy and Medication Impact
- Gestational Trophoblastic Disease Studies

Papers in ⓘ

Public Health, Environmental and Occupational Health 21
- Ectopic Pregnancy Diagnosis and Management 16
- Gestational Trophoblastic Disease Studies 5
- Pregnancy-related medical research 4
Pediatrics, Perinatology and Child Health 11
- Maternal and fetal healthcare 7
- Assisted Reproductive Technology and Twin Pregnancy 5

Co-authors: T. Bourne (23 shared papers)N. Mitchell‐Jones (13 shared papers)D. Timmerman (16 shared papers)Maria Jalmbrant (5 shared papers)S. Bobdiwala (15 shared papers)M. Al‐Memar (14 shared papers)Ben Van Calster (10 shared papers)Cecilia Bottomley (7 shared papers)
Journals: Ultrasound in Obstetrics and Gynecology (10 papers)BMJ Open (4 papers)Human Reproduction Update (2 papers)BJOG An International Journal of Obstetrics & Gynaecology (2 papers)American Journal of Obstetrics and Gynecology (1 paper)
Partner nations: United Kingdom Belgium Netherlands

In The Last Decade

J. Farren

24 papers receiving 784 citations

Peers

Countries citing papers authored by J. Farren

Since Specialization

Citations

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

Fields of papers citing papers by J. Farren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J. Farren, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Farren Line = papers co-authored together J. Farren links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Showing the 20 most-cited of 28 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Posttraumatic stress, anxiety and depression following miscarriage and ectopic pregnancy: a multicenter, prospective, cohort study American Journal of Obstetrics and Gynecology ·J. Farren, Maria Jalmbrant, Nora Falconieri, N. Mitchell‐Jones, S. Bobdiwala, M. Al‐Memar, S. Tapp, Ben Van Calster, Laure Wynants, D. Timmerman, T. Bourne	2019	157
2	The psychological impact of early pregnancy loss Human Reproduction Update ·J. Farren, N. Mitchell‐Jones, Jan Y. Verbakel, D. Timmerman, Maria Jalmbrant, T. Bourne	2018	155
3	Post-traumatic stress, anxiety and depression following miscarriage or ectopic pregnancy: a prospective cohort study BMJ Open ·J. Farren, Maria Jalmbrant, Lieveke Ameye, Karen Joash, N. Mitchell‐Jones, S. Tapp, D. Timmerman, T. Bourne	2016	121
4	Psychological morbidity associated with hyperemesis gravidarum: a systematic review and meta‐analysis BJOG An International Journal of Obstetrics & Gynaecology ·N. Mitchell‐Jones, Ioannis Gallos, J. Farren, Aurelio Tobı́as, Cecilia Bottomley, T. Bourne	2016	80
5	Defining safe criteria to diagnose miscarriage: prospective observational multicentre study BMJ ·Jessica Preisler, Julia Kopeika, L. Ismail, V. Vathanan, J. Farren, Y. Abdallah, Parijat Battacharjee, Caroline Van Holsbeke, Cecilia Bottomley, Deborah Gould, S. Johnson, C. Stalder, Ben Van Calster, J. Hamilton, D. Timmerman, T. Bourne	2015	39
6	Managing pregnancy of unknown location based on initial serum progesterone and serial serum hCG levels: development and validation of a two‐step triage protocol Ultrasound in Obstetrics and Gynecology ·Ben Van Calster, S. Bobdiwala, Sharmistha Guha, Kirsten Van Hoorde, M. Al‐Memar, Richard Harvey, J. Farren, E. Kirk, G. Condous, S. Sur, C. Stalder, D. Timmerman, T. Bourne	2016	36
7	Differences in post‐traumatic stress, anxiety and depression following miscarriage or ectopic pregnancy between women and their partners: multicenter prospective cohort study Ultrasound in Obstetrics and Gynecology ·J. Farren, Maria Jalmbrant, Nora Falconieri, N. Mitchell‐Jones, S. Bobdiwala, M. Al‐Memar, S. Tapp, Ben Van Calster, Laure Wynants, D. Timmerman, T. Bourne	2020	35
8	Association between hyperemesis gravidarum and psychological symptoms, psychosocial outcomes and infant bonding: a two-point prospective case–control multicentre survey study in an inner city setting BMJ Open ·N. Mitchell‐Jones, Kim Lawson, S. Bobdiwala, J. Farren, Aurelio Tobı́as, T. Bourne, Cecilia Bottomley	2020	28
9	Ambulatory versus inpatient management of severe nausea and vomiting of pregnancy: a randomised control trial with patient preference arm BMJ Open ·N. Mitchell‐Jones, J. Farren, Aurelio Tobı́as, T. Bourne, Cecilia Bottomley	2017	24
10	Triaging women with pregnancy of unknown location using two‐step protocol including M6 model: clinical implementation study Ultrasound in Obstetrics and Gynecology ·S. Bobdiwala, Evangelia Christodoulou, J. Farren, N. Mitchell‐Jones, C. Kyriacou, M. Al‐Memar, F. Ayim, B. Chohan, E. Kirk, O. Abughazza, B. Guruwadahyarhalli, Sharmistha Guha, V. Vathanan, Cecilia Bottomley, D. Gould, C. Stalder, D. Timmerman, Ben Van Calster, T. Bourne	2019	24
11	Factors to consider in pregnancy of unknown location Women s Health ·S. Bobdiwala, M. Al‐Memar, J. Farren, T. Bourne	2017	17
12	Early‐pregnancy events and subsequent antenatal, delivery and neonatal outcomes: prospective cohort study Ultrasound in Obstetrics and Gynecology ·M. Al‐Memar, Thibaut Vaulet, H. Fourie, Gorana Nikolić, S. Bobdiwala, Srdjan Saso, J. Farren, Maria Pipi, Ben Van Calster, Bart De Moor, C. Stalder, Phillip R. Bennett, D. Timmerman, T. Bourne	2019	15
13	First‐trimester intrauterine hematoma and pregnancy complications Ultrasound in Obstetrics and Gynecology ·M. Al‐Memar, Thibaut Vaulet, H. Fourie, S. Bobdiwala, J. Farren, Srdjan Saso, Timothy Bracewell‐Milnes, Bart De Moor, S. Sur, C. Stalder, Phillip R. Bennett, D. Timmerman, T. Bourne	2019	14
14	Prognostic factors for post-traumatic stress, anxiety and depression in women after early pregnancy loss: a multi-centre prospective cohort study BMJ Open ·J. Farren, Maria Jalmbrant, Nora Falconieri, N. Mitchell‐Jones, S. Bobdiwala, M. Al‐Memar, N. Parker, Ben Van Calster, D. Timmerman, T. Bourne	2022	13
15	External validation of models to predict the outcome of pregnancies of unknown location: a multicentre cohort study BJOG An International Journal of Obstetrics & Gynaecology ·Evangelia Christodoulou, S. Bobdiwala, C. Kyriacou, J. Farren, N. Mitchell‐Jones, F. Ayim, B. Chohan, O. Abughazza, B. Guruwadahyarhalli, M. Al‐Memar, Sharmistha Guha, V. Vathanan, Debby Gould, C. Stalder, Laure Wynants, D. Timmerman, T. Bourne, Ben Van Calster	2020	13
16	Ultrasound-Guided Laparoscopic Ovarian Wedge Resection in Recurrent Serous Borderline Ovarian Tumours International Journal of Gynecological Cancer ·Benjamin P. Jones, Srdjan Saso, J. Farren, Mona El‐Bahrawy, Sadaf Ghaem‐Maghami, JENNIE SMITH, J. Yazbek	2017	11
17	Evaluating cut‐off levels for progesterone, β human chorionic gonadotropin and β human chorionic gonadotropin ratio to exclude pregnancy viability in women with a pregnancy of unknown location: A prospective multicenter cohort study Acta Obstetricia Et Gynecologica Scandinavica ·S. Bobdiwala, C. Kyriacou, Evangelia Christodoulou, J. Farren, N. Mitchell‐Jones, M. Al‐Memar, F. Ayim, B. Chohan, E. Kirk, O. Abughazza, B. Guruwadahyarhalli, Sharmistha Guha, V. Vathanan, D. Gould, C. Stalder, D. Timmerman, Ben Van Calster, T. Bourne	2021	10
18	Automatic segmentation and measurements of gestational sac using static B-mode ultrasound images Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Dheyaa Ahmed Ibrahim, Hisham Al-Assam, Hongbo Du, J. Farren, Dhurgham Al-Karawi, T. Bourne, Sabah Jassim	2016	4
19	Automatic Identification of Early Miscarriage Based on Multiple Features Extracted From Ultrasound Images. Shan Khazendar, J. Farren, Hisham Al-Assam, Hongbo Du, A. Sayasneh, T. Bourne, Sabah Jassim	2014	2
20	OP11.02: Endometrial thickness and its value in triaging women with a pregnancy of unknown location Ultrasound in Obstetrics and Gynecology ·S. Bobdiwala, J. Farren, N. Mitchell‐Jones, F. Ayim, O. Abughazza, M. Al‐Memar, Cecilia Bottomley, D. Gould, C. Stalder, D. Timmerman, T. Bourne	2017	2

About J. Farren

J. Farren is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology, Clinical Psychology and Sociology and Political Science, having authored 28 papers that have together received 805 indexed citations. Recurring topics across this work include Ectopic Pregnancy Diagnosis and Management (16 papers), Maternal and fetal healthcare (7 papers), Gestational Trophoblastic Disease Studies (5 papers), Grief, Bereavement, and Mental Health (5 papers), Assisted Reproductive Technology and Twin Pregnancy (5 papers), Pregnancy-related medical research (4 papers), Maternal and Perinatal Health Interventions (3 papers) and Family Support in Illness (3 papers). The work is most often cited by research in Obstetrics and Gynecology (219 citations), Public Health, Environmental and Occupational Health (542 citations), Pediatrics, Perinatology and Child Health (278 citations), Clinical Psychology (226 citations) and Reproductive Medicine (83 citations). J. Farren has collaborated with scholars based in United Kingdom, Belgium and Netherlands. Frequent co-authors include T. Bourne, N. Mitchell‐Jones, D. Timmerman, Maria Jalmbrant, S. Bobdiwala, M. Al‐Memar, Ben Van Calster, Cecilia Bottomley, Jan Y. Verbakel and Aurelio Tobı́as. Their work appears in journals such as Ultrasound in Obstetrics and Gynecology, BMJ Open, Human Reproduction Update, BJOG An International Journal of Obstetrics & Gynaecology and American Journal of Obstetrics and Gynecology.

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.

Explore authors with similar magnitude of impact