Sihem Landoulsi

5.0k total citations · 1 hit paper
23 papers, 2.6k citations indexed

About

Sihem Landoulsi is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health and Obstetrics and Gynecology. According to data from OpenAlex, Sihem Landoulsi has authored 23 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pediatrics, Perinatology and Child Health, 13 papers in Public Health, Environmental and Occupational Health and 10 papers in Obstetrics and Gynecology. Recurrent topics in Sihem Landoulsi's work include Reproductive Health and Contraception (10 papers), Global Maternal and Child Health (8 papers) and Maternal and Perinatal Health Interventions (7 papers). Sihem Landoulsi is often cited by papers focused on Reproductive Health and Contraception (10 papers), Global Maternal and Child Health (8 papers) and Maternal and Perinatal Health Interventions (7 papers). Sihem Landoulsi collaborates with scholars based in Switzerland, Australia and United States. Sihem Landoulsi's co-authors include Joshua P. Vogel, Jun Zhang, A Metin Gülmezoglu, Kanokwaroon Watananirun, Siwanon Rattanakanokchai, Max Petzold, Wei Zhou, Pisake Lumbiganon, Cameron Lewis and Jadsada Thinkhamrop and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Obstetrics and Gynecology.

In The Last Decade

Sihem Landoulsi

23 papers receiving 2.6k citations

Hit Papers

align trajectories sort by overperformance

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.

Global, regional, and national estimates of levels of preterm birth in 2014: a systematic review and modelling analysis

2018 1.9k citations Saifon Chawanpaiboon, Joshua P. Vogel et al. The Lancet Global Health profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sihem Landoulsi Switzerland	13	1.6k	953	803	801	660	23	2.6k
Saifon Chawanpaiboon Thailand	7	1.5k 1.0×	829 0.9×	686 0.9×	1.1k 1.4×	843 1.3×	38	2.7k
Jadsada Thinkhamrop Thailand	21	1.5k 0.9×	840 0.9×	713 0.9×	1.1k 1.4×	731 1.1×	52	2.9k
Kanokwaroon Watananirun Thailand	6	1.5k 0.9×	763 0.8×	742 0.9×	1.1k 1.3×	840 1.3×	12	3.0k
Kiattisak Kongwattanakul Thailand	8	1.2k 0.8×	654 0.7×	477 0.6×	783 1.0×	653 1.0×	29	2.1k
Siwanon Rattanakanokchai Thailand	9	1.2k 0.7×	577 0.6×	457 0.6×	796 1.0×	679 1.0×	25	2.1k
Mercedes Bonet Switzerland	27	1.6k 1.0×	1.2k 1.3×	920 1.1×	939 1.2×	383 0.6×	82	3.0k
Nampet Jampathong Thailand	9	1.1k 0.7×	560 0.6×	452 0.6×	811 1.0×	659 1.0×	27	2.0k
Cameron Lewis Australia	5	1.1k 0.7×	523 0.5×	433 0.5×	752 0.9×	652 1.0×	10	1.9k
Laura L. Jelliffe‐Pawlowski United States	32	1.6k 1.0×	965 1.0×	631 0.8×	775 1.0×	700 1.1×	172	3.5k
Sarah Rohde South Africa	12	2.2k 1.3×	813 0.9×	827 1.0×	1.4k 1.7×	1.2k 1.9×	13	3.8k

Countries citing papers authored by Sihem Landoulsi

Since Specialization

Citations

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

Fields of papers citing papers by Sihem Landoulsi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sihem Landoulsi

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

All Works

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20 of 20 papers shown

Habib, Ndema, Michael D. Hughes, Nathalie Broutet, et al.. (2022). Statistical methodologies for evaluation of the rate of persistence of Ebola virus in semen of male survivors in Sierra Leone. PLoS ONE. 17(10). e0274755–e0274755. 1 indexed citations

Calvet, Guilherme Amaral, Edna Kara, Sihem Landoulsi, et al.. (2021). Cohort profile: Study on Zika virus infection in Brazil (ZIKABRA study). PLoS ONE. 16(1). e0244981–e0244981. 6 indexed citations

Coulibaly, Abou, Tiéba Millogo, Adama Baguiya, et al.. (2021). Time to Long-Acting Reversible Contraceptive Uptake Over Twelve Months Postpartum: Findings of the Yam Daabo Cluster Randomized-Controlled Trial in Burkina Faso and the Democratic Republic of the Congo. SHILAP Revista de lepidopterología. Volume 12. 73–82. 5 indexed citations

Coulibaly, Abou, Tiéba Millogo, Adama Baguiya, et al.. (2020). Discontinuation and switching of postpartum contraceptive methods over twelve months in Burkina Faso and the Democratic Republic of the Congo: a secondary analysis of the Yam Daabo trial. Contraception and Reproductive Medicine. 5(1). 35–35. 7 indexed citations

Tran, Nguyen Toan, et al.. (2020). Effectiveness of post-partum family planning interventions on contraceptive use and method mix at 1 year after childbirth in Kinshasa, DR Congo (Yam Daabo): a single-blind, cluster-randomised controlled trial. The Lancet Global Health. 8(3). e399–e410. 21 indexed citations

Tran, Nguyen Toan, Armando Seuc, Abou Coulibaly, et al.. (2019). Post-partum family planning in Burkina Faso (Yam Daabo): a two group, multi-intervention, single-blinded, cluster-randomised controlled trial. The Lancet Global Health. 7(8). e1109–e1117. 23 indexed citations

Calvet, Guilherme Amaral, Edna Kara, Silvana Pereira Giozza, et al.. (2018). Study on the persistence of Zika virus (ZIKV) in body fluids of patients with ZIKV infection in Brazil. BMC Infectious Diseases. 18(1). 49–49. 33 indexed citations

Chawanpaiboon, Saifon, Joshua P. Vogel, Ann‐Beth Moller, et al.. (2018). Global, regional, and national estimates of levels of preterm birth in 2014: a systematic review and modelling analysis. The Lancet Global Health. 7(1). e37–e46. 1869 indexed citations breakdown →

Bohren, Meghan A., Joshua P. Vogel, Bukola Fawole, et al.. (2018). Methodological development of tools to measure how women are treated during facility-based childbirth in four countries: labor observation and community survey. BMC Medical Research Methodology. 18(1). 132–132. 83 indexed citations

10.

Hofmeyr, G Justus, Joshua P. Vogel, Mandisa Singata, et al.. (2018). Does gentle assisted pushing or giving birth in the upright position reduce the duration of the second stage of labour? A three-arm, open-label, randomised controlled trial in South Africa. BMJ Global Health. 3(3). e000906–e000906. 12 indexed citations

11.

Tran, Nguyen Toan, Mary E. Gaffield, Armando Seuc, et al.. (2018). Effectiveness of a package of postpartum family planning interventions on the uptake of contraceptive methods until twelve months postpartum in Burkina Faso and the Democratic Republic of Congo: the YAM DAABO study protocol. BMC Health Services Research. 18(1). 439–439. 22 indexed citations

12.

Johnson, Brooke, et al.. (2017). Provision of medical abortion by midlevel healthcare providers in Kyrgyzstan: testing an intervention to expand safe abortion services to underserved rural and periurban areas. Contraception. 97(2). 160–166. 7 indexed citations

13.

Ali, Moazzam, Luís Bahamondes, & Sihem Landoulsi. (2017). Extended Effectiveness of the Etonogestrel-Releasing Contraceptive Implant and the 20 µg Levonorgestrel-Releasing Intrauterine System for 2 Years Beyond U.S. Food and Drug Administration Product Labeling. Global Health Science and Practice. 5(4). 534–539. 24 indexed citations

14.

Ali, Moazzam, Ayşe Akın, Luís Bahamondes, et al.. (2016). Extended use up to 5 years of the etonogestrel-releasing subdermal contraceptive implant: comparison to levonorgestrel-releasing subdermal implant. Human Reproduction. 31(11). 2491–2498. 78 indexed citations

15.

Rowe, Patrick J., Tim Farley, Alexandre Peregoudov, et al.. (2016). Safety and efficacy in parous women of a 52-mg levonorgestrel-medicated intrauterine device: a 7-year randomized comparative study with the TCu380A. Contraception. 93(6). 498–506. 68 indexed citations

16.

Bahamondes, Luís, Vivian Brache, Olav Meirik, et al.. (2015). A 3-year multicentre randomized controlled trial of etonogestrel- and levonorgestrel-releasing contraceptive implants, with non-randomized matched copper-intrauterine device controls. Human Reproduction. 30(11). 2527–2538. 67 indexed citations

17.

Hofmeyr, G Justus, Mandisa Singata, Theresa A Lawrie, et al.. (2015). A multicentre randomized controlled trial of gentle assisted pushing in the upright posture (GAP) or upright posture alone compared with routine practice to reduce prolonged second stage of labour (the Gentle Assisted Pushing study): study protocol. Reproductive Health. 12(1). 114–114. 6 indexed citations

18.

Zhang, Jun, José Villar, Wenyu Sun, et al.. (2007). Blood pressure dynamics during pregnancy and spontaneous preterm birth. American Journal of Obstetrics and Gynecology. 197(2). 162.e1–162.e6. 58 indexed citations

19.

Villar, José, Hany Abdel‐Aleem, Mario Merialdi, et al.. (2006). World Health Organization randomized trial of calcium supplementation among low calcium intake pregnant women. American Journal of Obstetrics and Gynecology. 194(3). 639–649. 237 indexed citations

20.

Villar, José, Hany Abdel Aleem, Mario Merialdi, et al.. (2005). Who randomized trial of calcium supplementation among low calcium intake pregnant women. American Journal of Obstetrics and Gynecology. 193(6). S2–S2. 10 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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