Zhang JJ - Search Results

1

WHO Statement on Caesarean Section Rates.

Betran AP, Torloni MR, Zhang JJ, Gülmezoglu AM; WHO Working Group on Caesarean Section. Betran AP, et al. Among authors: zhang jj. BJOG. 2016 Apr;123(5):667-70. doi: 10.1111/1471-0528.13526. Epub 2015 Jul 22. BJOG. 2016. PMID: 26681211 Free PMC article. No abstract available.

2

Use of the Robson classification to assess caesarean section trends in 21 countries: a secondary analysis of two WHO multicountry surveys.

Vogel JP, Betrán AP, Vindevoghel N, Souza JP, Torloni MR, Zhang J, Tunçalp Ö, Mori R, Morisaki N, Ortiz-Panozo E, Hernandez B, Pérez-Cuevas R, Qureshi Z, Gülmezoglu AM, Temmerman M; WHO Multi-Country Survey on Maternal and Newborn Health Research Network. Vogel JP, et al. Lancet Glob Health. 2015 May;3(5):e260-70. doi: 10.1016/S2214-109X(15)70094-X. Epub 2015 Apr 9. Lancet Glob Health. 2015. PMID: 25866355 Free article.

3

What is the optimal rate of caesarean section at population level? A systematic review of ecologic studies.

Betran AP, Torloni MR, Zhang J, Ye J, Mikolajczyk R, Deneux-Tharaux C, Oladapo OT, Souza JP, Tunçalp Ö, Vogel JP, Gülmezoglu AM. Betran AP, et al. Reprod Health. 2015 Jun 21;12:57. doi: 10.1186/s12978-015-0043-6. Reprod Health. 2015. PMID: 26093498 Free PMC article. Review.

4

The Increasing Trend in Caesarean Section Rates: Global, Regional and National Estimates: 1990-2014.

Betrán AP, Ye J, Moller AB, Zhang J, Gülmezoglu AM, Torloni MR. Betrán AP, et al. PLoS One. 2016 Feb 5;11(2):e0148343. doi: 10.1371/journal.pone.0148343. eCollection 2016. PLoS One. 2016. PMID: 26849801 Free PMC article.

5

Determination of a single, universal threshold for caesarean section rate is not the way forward.

Betrán AP, Zhang J, Torloni MR, Gülmezoglu AM. Betrán AP, et al. Evid Based Med. 2016 Dec;21(6):237. doi: 10.1136/ebmed-2016-110393. Epub 2016 Sep 23. Evid Based Med. 2016. PMID: 27664175 Free PMC article. No abstract available.

6

Increases in Caesarean Delivery Rates and Change of Perinatal Outcomes in Low- and Middle-Income Countries: A Hospital-Level Analysis of Two WHO Surveys.

Zhao Y, Zhang J, Zamora J, Vogel JP, Souza JP, Jayaratne K, Ganchimeg T, Ortiz-Panozo E, Hernandez B, Oladapo OT, Torloni MR, Morisaki N, Mori R, Pileggi-Castro C, Tunçalp Ö, Shen X, Betrán AP. Zhao Y, et al. Paediatr Perinat Epidemiol. 2017 Jul;31(4):251-262. doi: 10.1111/ppe.12363. Epub 2017 May 5. Paediatr Perinat Epidemiol. 2017. PMID: 28474743

7

Comparison of the INTERGROWTH-21st, National Institute of Child Health and Human Development, and WHO fetal growth standards.

Hua X, Shen M, Reddy UM, Buck Louis G, Souza JP, Gülmezoglu AM, Zhang J. Hua X, et al. Int J Gynaecol Obstet. 2018 Nov;143(2):156-163. doi: 10.1002/ijgo.12637. Epub 2018 Aug 30. Int J Gynaecol Obstet. 2018. PMID: 30076607 Clinical Trial.

8

Interventions to reduce unnecessary caesarean sections in healthy women and babies.

Betrán AP, Temmerman M, Kingdon C, Mohiddin A, Opiyo N, Torloni MR, Zhang J, Musana O, Wanyonyi SZ, Gülmezoglu AM, Downe S. Betrán AP, et al. Lancet. 2018 Oct 13;392(10155):1358-1368. doi: 10.1016/S0140-6736(18)31927-5. Lancet. 2018. PMID: 30322586 Free article. Review.

9

Trends and projections of caesarean section rates: global and regional estimates.

Betran AP, Ye J, Moller AB, Souza JP, Zhang J. Betran AP, et al. BMJ Glob Health. 2021 Jun;6(6):e005671. doi: 10.1136/bmjgh-2021-005671. BMJ Glob Health. 2021. PMID: 34130991 Free PMC article.

10

Searching for the optimal rate of medically necessary cesarean delivery.

Ye J, Betrán AP, Guerrero Vela M, Souza JP, Zhang J. Ye J, et al. Birth. 2014 Sep;41(3):237-44. doi: 10.1111/birt.12104. Epub 2014 Apr 11. Birth. 2014. PMID: 24720614

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