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PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY

Yıl 2022, , 177 - 184, 24.03.2022
https://doi.org/10.26650/IUITFD.960284

Öz

Objective: High-risk pregnancy is a situation associated with pregnancy involving a real or potential risk for the health and well-being of the mother and the fetus. Our study aimed to examine the preterm labor conditions of pregnant women followed up at a high-risk pregnancy outpatient clinic and related factors. Material and Methods: Designed as a retrospective cohort study, the study was carried out with the participation of 293 pregnant women who presented to a high-risk pregnancy outpatient clinic in the Batman province of Turkey and were followed up between March 2017 and January 2019. Results: The top three high-risk conditions determined in the pregnant women were pregnancy over the age of 35 (n=83, 28.3%), pregnancy in a shorter interval than two years (n=71, 24.2%) and consanguineous marriage (n=60, 20.5%), respectively. Twentypoint-one percent (n=59) of the pregnant women had preterm labor. It was determined that the rates of caesarean section births and births at a private hospital among the pregnant women who had preterm labor were significantly higher in comparison to the pregnant women who gave birth at term (p=0.001, p=0.037, respectively). It was determined that the risk of preterm labor increased OR=5.6 (1.2-25.6) times in the pregnant women with anemia, OR=12.5 (1.3-122.7) times in those with intrauterine fertilization and OR=32.6 (3.2-332.5) times in those with multiple pregnancies. Conclusion: Anemia, multiple pregnancy and intrauterine fertilization increase the risk of preterm labor. Quality prenatal care services are important in terms of protecting the health of the mother and the newborn.

Destekleyen Kurum

Scientific Research Projects Coordination Unit of Istanbul University.

Proje Numarası

37697

Kaynakça

  • 1. Aydemir H, Hazar HU. Low risk, risk, and high risk pregnancies and the role of midwives. Gümüşhane Univ J Heal Sci 2014;2(8):15-33.
  • 2. World Health Organization. Maternal mortality 2017. (cited 2021 June 5). Available from: https://www.who.int/newsroom/ fact-sheets/detail/maternal-mortality.
  • 3. Doğum Öncesi Bakım Yönetim Rehberi. Ankara; 2018. 1-48 p. (cited 2021 June 5). Available from: https:// khgmsaglikhizmetleridb.saglik.gov.tr/Eklenti/28085/0/ dogumoncesibakimyonetimrehberipdf.pdf.
  • 4. Temu TB, Masenga G, Obure J, Mosha D, Mahande MJ. Maternal and obstetric risk factors associated with preterm birth at a referral hospital in northern-eastern Tanzania. Asian Pacific J Reprod 2016;(5):365-70. [CrossRef]
  • 5. Zeitlin J, Szamotulska K, Drewniak N, Mohangoo AD, Chalmers J, Sakkeus L, et al. Preterm birth time trends in Europe: A study of 19 countries. BJOG An Int J Obstet Gynaecol 2013;(120):1356-65. [CrossRef]
  • 6. Ooki S. The effect of an increase in the rate of multiple births on Low-Birth-Weight and preterm deliveries during 1975-2008. J Epidemiol 2010;(20):480-8. [CrossRef]
  • 7. Blencowe H, Cousens S, Chou D, Oestergaard M, Say L, Moller AB, et al. World Health Organization Born Too Soon: The global epidemiology of 15 million preterm births. Reprod Health 2013;10(1):6-9. (cited 2021 June 5). Available from: http://www.who.int/pmnch/media/ news/2012/201204_borntoosoon_countryranking.pdf [CrossRef]
  • 8. Alijahan R, Hazrati S, Mirzarahimi M, Pourfarzi F, Hadi PA. Prevalence and risk factors associated with preterm birth in Ardabil, Iran. Iran J Reprod Med 2014;(12):47-56.
  • 9. Rahman MM, Abe SK, Rahman MS, Kanda M, Narita S, Bilano V, et al. Maternal anemia and risk of adverse birth and health outcomes in low- and middle-income countries: Systematic review and meta-analysis. Am J Clin Nutr 2016;(103):495-504. [CrossRef]
  • 10. Ege E, Akın B, Altuntu K, Arıöz A, Koçoğlu D. Prevelance of spontaneus preterm birth and related factors. TJOD Derg 2009;(6):197-205.
  • 11. Altay MM, Bayram M, Biri AA, Büyükbayrak EE, Deren Ö, Ercan F, et al. Guideline on Preterm Labor and Delivery by the Society of Specialists in Perinatology (Perinatoloji Uzmanları Derneği-PUDER), Turkey. Journal of Clinical Obstetrics & Gynecology 2020;30(3):118-30. [CrossRef]
  • 12. Col-Araz N. Evaluation of factors affecting birth weight and preterm birth in southern Turkey. J Pak Med Assoc 2013;(63):459-62.
  • 13. Vogel JP, Chawanpaiboon S, Moller AB, Watananirun K, Bonet M, Lumbiganon P. The global epidemiology of preterm birth. Best Pract Res Clin Obstet Gynaecol 2018;(52):3-12. [CrossRef]
  • 14. Centers for Disease Control and Prevention. Preterm Birth in the United States. (cited 2021 June 5). Available from: https://www.cdc.gov/reproductivehealth/features/ premature-birth/index.html.
  • 15. Baer RJ, Mclemore MR, Adler N, Oltman SP, Brittany D, Kuppermann M, et al. Pre-pregnancy or first-trimester risk scoring to identify women at high risk of preterm birth. Eur J Obs Gynecol Reprod Biol 2018;(231):235-40. [CrossRef]
  • 16. Bird AL, Grant CC, Bandara DK, Mohal J, Atatoa-Carr PE, Wise MR, et al. Maternal health in pregnancy and associations with adverse birth outcomes: Evidence from Growing Up in New Zealand. Aust New Zeal J Obstet Gynaecol 2017;(57):16-24. [CrossRef]
  • 17. Offiah I, ODonoghue K, Kenny L. Clinical Risk Factors for Preterm Birth. In: Morrison JC editor. Preterm Birth - Mother Child. Shanghai, China: Intech Publishing; 2012 p.74-94. [CrossRef]
  • 18. Ananth CV, Vintzileos AM. Epidemiology of preterm birth and its clinical subtypes. J Matern Neonatal Med 2006;(19):773-82. [CrossRef]
  • 19. Wen SW, Smith G, Yang Q, Walker M. Epidemiology of preterm birth and neonatal outcome. Semin Fetal Neonatal Med 2004;(9):429-35. [CrossRef]
  • 20. Moini A, Shiva M, Arabipoor A, Hosseini R, Chehrazi M, Sadeghi M. Obstetric and neonatal outcomes of twin pregnancies conceived by assisted reproductive technology compared with twin pregnancies conceived spontaneously: A prospective follow-up study. Eur J Obstet Gynecol Reprod Biol 2012;(165):29-32. [CrossRef]
  • 21. Kissin DM, Jamieson DJ, Barfield WD. Monitoring Health Outcomes of Assisted Reproductive Technology. N Engl J Med 2014;(371):91-3. [CrossRef]
  • 22. Martin JA, Hamilton BE, Osterman MJK, Curtin SC, Mathews TJ. Births: final data for 2012. Natl Vital Stat Rep 2013; 62(9):1-68.
  • 23. Qin JB, Sheng XQ, Wang H, Chen GC, Yang J, Yu H, et al. Worldwide prevalence of adverse pregnancy outcomes associated with in vitro fertilization/intracytoplasmic sperm injection among multiple births: a systematic review and meta-analysis based on cohort studies. Arch Gynecol Obstet 2017;(295):577-97. [CrossRef]
  • 24. Luke B, Brown MB, Wantman E, Seifer DB, Sparks AT, Lin PC, et al. Risk of prematurity and infant morbidity and mortality by maternal fertility status and plurality. J Assist Reprod Genet 2019;36(1):121-38. [CrossRef]
  • 25. Stern JE, Liu CL, Cabral HJ, Richards EG, Coddington CC, Hwang S, et al. Birth outcomes of singleton vaginal deliveries to ART-treated, subfertile, and fertile primiparous women. J Assist Reprod Genet 2018;35(9):1585-93. [CrossRef]
  • 26. Luke B, Gopal D, Cabral H, Stern JE, Diop H. Pregnancy, birth, and infant outcomes by maternal fertility status: the Massachusetts Outcomes Study of Assisted Reproductive Technology. Am J Obstet Gynecol 2017;217(327);1-14. [CrossRef]
  • 27. Cavoretto P, Candiani M, Giorgione V, Inversetti A, Abu- Saba MM, Tiberio F, et al. Risk of spontaneous preterm birth in singleton pregnancies conceived after IVF/ICSI treatment: meta-analysis of cohort studies. Ultrasound Obstet Gynecol 2018;51(1):43-53. [CrossRef]
  • 28. Haider BA, Olofin I, Wang M, Spiegelman D, Ezzati M, Fawzi WW. Nutrition Impact Model Study Group (aneamia). Anaemia, prenatal iron use, and risk of adverse pregnancy outcomes: systematic review and meta-analysis. BMJ 2013;346:f3443. [CrossRef]
  • 29. Rahmati S, Azami M, Badfar G, Parizad N, Sayehmiri K. The relationship between maternal anemia during pregnancy with preterm birth: a systematic review and meta-analysis. J Matern Neonatal Med 2020;(33):2679-89. [CrossRef]
  • 30. Hansen M, Singh G, Barzi F, Brunette R, Howarth T, Morris P, et al. Maternal anaemia in pregnancy: a significantly greater risk factor for anaemia in australian aboriginal children than low birth weight or prematurity. Matern Child Health J 2020;24(8):979-85. [CrossRef]
  • 31. Chu FC, Shaw SW, Lo LM, Hsieh TT, Hung TH. Association between maternal anemia at admission for delivery and adverse perinatal outcomes. J Chin Med Assoc 2020;83(4):402-7. [CrossRef]
  • 32. Finkelstein JL, Kurpad AV, Bose B, Thomas T, Srinivasan K, Duggan C. Anaemia and iron deficiency in pregnancy and adverse perinatal outcomes in Southern India. Eur J Clin Nutr 2020;74(1):112-25. [CrossRef]
  • 33. Uçkan K, Çeleğen İ, Uçkan T. Evaluation of the Effect of Pregnancy Anemia on Perinatal Results. Kafkas J Med Sci 2020;(10):131-5. [CrossRef]
  • 34. Ardic C, Usta O, Omar E, Yıldız C, Memis E, Öztürk GE. Relationship between anaemia during pregnancy and preterm delivery, Journal of Obstetrics and Gynaecology 2019;39(7):903-06. [CrossRef]
  • 35. Muniro Z, Tarimo CS, Mahande MJ, Maro E, McHome B. Grand multiparity as a predictor of adverse pregnancy outcome among women who delivered at a tertiary hospital in Northern Tanzania. BMC Pregnancy Childbirth 2019;19:222. [CrossRef]
  • 36. Koullali B, Van Zijl MD, Kazemier BM, Oudijk MA, Mol BWJ, Pajkrt E, et al. The association between parity and spontaneous preterm birth: A population based study. BMC Pregnancy Childbirth 2020;20:233. [CrossRef]
  • 37. Aliyu MH, Jolly PE, Ehiri JE, Salihu HM. High parity and adverse birth outcomes: Exploring the maze. Birth 2005;(32):45-59. [CrossRef]
  • 38. Shah PS. Parity and low birth weight and preterm birth: A systematic review and meta-analyses. Acta Obstet Gynecol Scand 2010;(89):862-75. [CrossRef]
  • 39. Lin L, Lu C, Chen W, Li C, Guo VY. Parity and the risks of adverse birth outcomes: a retrospective study among Chinese. BMC Pregnancy Childbirth 2021;21(1):257. [CrossRef]
  • 40. Chen KH, Chen IC, Yang YC, Chen KT. The trends and associated factors of preterm deliveries from 2001 to 2011 in Taiwan. Medicine (Baltimore) 2019;98(13):e15060. [CrossRef]
  • 41. Dahman HAB. Risk factors associated with preterm birth: a retrospective study in Mukalla Maternity and Childhood Hospital, Hadhramout Coast/Yemen. Sudan J Paediatr 2020;20(2):99-110. [CrossRef]

YÜKSEK RİSKLİ HAMİLELERDE ERKEN DOĞUM VE İLGİLİ FAKTÖRLER: RETROSPEKTİF KOHORT ÇALIŞMASI

Yıl 2022, , 177 - 184, 24.03.2022
https://doi.org/10.26650/IUITFD.960284

Öz

Amaç: Riskli gebelik annenin ve fetüsün sağlığı veya iyiliği için gerçek veya potansiyel bir tehlikeye sahip hamilelikle ilişkili bir durumdur. Çalışmamızda riskli gebelik polikliniğinde takibi yapılan gebelerin preterm eylem durumu ve ilişkili faktörlerin incelenmesi amaçlanmıştır. Gereç ve Yöntem: Retrospektif kohort olarak tasarlanan bu çalışma Batman ilinde (Türkiye) riskli gebe polikliniğine başvuran Mart 2017- Ocak 2019 tarihleri arasında takibi yapılan 293 gebe ile gerçekleştirilmiştir. Bulgular: Gebelerde tespit edilen ilk üç risk durumu sırasıyla 35 yaş üzeri gebelik (n=83, %28,3), iki yıldan kısa aralıklı gebelik (n=71, %24,2), akraba evliliği (n=60, %20,5) şeklindedir. Riskli gebelerin %20,1’inde (n=59) preterm eylem gerçekleşmiştir. Preterm eylem gerçekleşen gebelerin miadında doğum yapan gebelere göre sezaryen doğum ve özel hastanede doğum yapma durumu istatistiksel olarak fazla olduğu tespit edilmiştir (sırasıyla p=0,001, p=0,037). Preterm eylem riski değerlendirildiğinde, anemisi olan gebelerde OR=5,6 (1,2-25,6) kat, intrauterin fertilizasyon olan gebelerde OR=12,5 (1,3-122,7) kat, çoğul gebelerde OR=32,6 (3,2-332,5) kat arttığı tespit edilmiştir. Sonuç: Anemi, multiparite ve intrauterin fertilizasyon preterm eylem riskini artırmaktadır. Kaliteli doğum öncesi bakım hizmetleri gebe ve bebek sağlığını korumada önemlidir.

Proje Numarası

37697

Kaynakça

  • 1. Aydemir H, Hazar HU. Low risk, risk, and high risk pregnancies and the role of midwives. Gümüşhane Univ J Heal Sci 2014;2(8):15-33.
  • 2. World Health Organization. Maternal mortality 2017. (cited 2021 June 5). Available from: https://www.who.int/newsroom/ fact-sheets/detail/maternal-mortality.
  • 3. Doğum Öncesi Bakım Yönetim Rehberi. Ankara; 2018. 1-48 p. (cited 2021 June 5). Available from: https:// khgmsaglikhizmetleridb.saglik.gov.tr/Eklenti/28085/0/ dogumoncesibakimyonetimrehberipdf.pdf.
  • 4. Temu TB, Masenga G, Obure J, Mosha D, Mahande MJ. Maternal and obstetric risk factors associated with preterm birth at a referral hospital in northern-eastern Tanzania. Asian Pacific J Reprod 2016;(5):365-70. [CrossRef]
  • 5. Zeitlin J, Szamotulska K, Drewniak N, Mohangoo AD, Chalmers J, Sakkeus L, et al. Preterm birth time trends in Europe: A study of 19 countries. BJOG An Int J Obstet Gynaecol 2013;(120):1356-65. [CrossRef]
  • 6. Ooki S. The effect of an increase in the rate of multiple births on Low-Birth-Weight and preterm deliveries during 1975-2008. J Epidemiol 2010;(20):480-8. [CrossRef]
  • 7. Blencowe H, Cousens S, Chou D, Oestergaard M, Say L, Moller AB, et al. World Health Organization Born Too Soon: The global epidemiology of 15 million preterm births. Reprod Health 2013;10(1):6-9. (cited 2021 June 5). Available from: http://www.who.int/pmnch/media/ news/2012/201204_borntoosoon_countryranking.pdf [CrossRef]
  • 8. Alijahan R, Hazrati S, Mirzarahimi M, Pourfarzi F, Hadi PA. Prevalence and risk factors associated with preterm birth in Ardabil, Iran. Iran J Reprod Med 2014;(12):47-56.
  • 9. Rahman MM, Abe SK, Rahman MS, Kanda M, Narita S, Bilano V, et al. Maternal anemia and risk of adverse birth and health outcomes in low- and middle-income countries: Systematic review and meta-analysis. Am J Clin Nutr 2016;(103):495-504. [CrossRef]
  • 10. Ege E, Akın B, Altuntu K, Arıöz A, Koçoğlu D. Prevelance of spontaneus preterm birth and related factors. TJOD Derg 2009;(6):197-205.
  • 11. Altay MM, Bayram M, Biri AA, Büyükbayrak EE, Deren Ö, Ercan F, et al. Guideline on Preterm Labor and Delivery by the Society of Specialists in Perinatology (Perinatoloji Uzmanları Derneği-PUDER), Turkey. Journal of Clinical Obstetrics & Gynecology 2020;30(3):118-30. [CrossRef]
  • 12. Col-Araz N. Evaluation of factors affecting birth weight and preterm birth in southern Turkey. J Pak Med Assoc 2013;(63):459-62.
  • 13. Vogel JP, Chawanpaiboon S, Moller AB, Watananirun K, Bonet M, Lumbiganon P. The global epidemiology of preterm birth. Best Pract Res Clin Obstet Gynaecol 2018;(52):3-12. [CrossRef]
  • 14. Centers for Disease Control and Prevention. Preterm Birth in the United States. (cited 2021 June 5). Available from: https://www.cdc.gov/reproductivehealth/features/ premature-birth/index.html.
  • 15. Baer RJ, Mclemore MR, Adler N, Oltman SP, Brittany D, Kuppermann M, et al. Pre-pregnancy or first-trimester risk scoring to identify women at high risk of preterm birth. Eur J Obs Gynecol Reprod Biol 2018;(231):235-40. [CrossRef]
  • 16. Bird AL, Grant CC, Bandara DK, Mohal J, Atatoa-Carr PE, Wise MR, et al. Maternal health in pregnancy and associations with adverse birth outcomes: Evidence from Growing Up in New Zealand. Aust New Zeal J Obstet Gynaecol 2017;(57):16-24. [CrossRef]
  • 17. Offiah I, ODonoghue K, Kenny L. Clinical Risk Factors for Preterm Birth. In: Morrison JC editor. Preterm Birth - Mother Child. Shanghai, China: Intech Publishing; 2012 p.74-94. [CrossRef]
  • 18. Ananth CV, Vintzileos AM. Epidemiology of preterm birth and its clinical subtypes. J Matern Neonatal Med 2006;(19):773-82. [CrossRef]
  • 19. Wen SW, Smith G, Yang Q, Walker M. Epidemiology of preterm birth and neonatal outcome. Semin Fetal Neonatal Med 2004;(9):429-35. [CrossRef]
  • 20. Moini A, Shiva M, Arabipoor A, Hosseini R, Chehrazi M, Sadeghi M. Obstetric and neonatal outcomes of twin pregnancies conceived by assisted reproductive technology compared with twin pregnancies conceived spontaneously: A prospective follow-up study. Eur J Obstet Gynecol Reprod Biol 2012;(165):29-32. [CrossRef]
  • 21. Kissin DM, Jamieson DJ, Barfield WD. Monitoring Health Outcomes of Assisted Reproductive Technology. N Engl J Med 2014;(371):91-3. [CrossRef]
  • 22. Martin JA, Hamilton BE, Osterman MJK, Curtin SC, Mathews TJ. Births: final data for 2012. Natl Vital Stat Rep 2013; 62(9):1-68.
  • 23. Qin JB, Sheng XQ, Wang H, Chen GC, Yang J, Yu H, et al. Worldwide prevalence of adverse pregnancy outcomes associated with in vitro fertilization/intracytoplasmic sperm injection among multiple births: a systematic review and meta-analysis based on cohort studies. Arch Gynecol Obstet 2017;(295):577-97. [CrossRef]
  • 24. Luke B, Brown MB, Wantman E, Seifer DB, Sparks AT, Lin PC, et al. Risk of prematurity and infant morbidity and mortality by maternal fertility status and plurality. J Assist Reprod Genet 2019;36(1):121-38. [CrossRef]
  • 25. Stern JE, Liu CL, Cabral HJ, Richards EG, Coddington CC, Hwang S, et al. Birth outcomes of singleton vaginal deliveries to ART-treated, subfertile, and fertile primiparous women. J Assist Reprod Genet 2018;35(9):1585-93. [CrossRef]
  • 26. Luke B, Gopal D, Cabral H, Stern JE, Diop H. Pregnancy, birth, and infant outcomes by maternal fertility status: the Massachusetts Outcomes Study of Assisted Reproductive Technology. Am J Obstet Gynecol 2017;217(327);1-14. [CrossRef]
  • 27. Cavoretto P, Candiani M, Giorgione V, Inversetti A, Abu- Saba MM, Tiberio F, et al. Risk of spontaneous preterm birth in singleton pregnancies conceived after IVF/ICSI treatment: meta-analysis of cohort studies. Ultrasound Obstet Gynecol 2018;51(1):43-53. [CrossRef]
  • 28. Haider BA, Olofin I, Wang M, Spiegelman D, Ezzati M, Fawzi WW. Nutrition Impact Model Study Group (aneamia). Anaemia, prenatal iron use, and risk of adverse pregnancy outcomes: systematic review and meta-analysis. BMJ 2013;346:f3443. [CrossRef]
  • 29. Rahmati S, Azami M, Badfar G, Parizad N, Sayehmiri K. The relationship between maternal anemia during pregnancy with preterm birth: a systematic review and meta-analysis. J Matern Neonatal Med 2020;(33):2679-89. [CrossRef]
  • 30. Hansen M, Singh G, Barzi F, Brunette R, Howarth T, Morris P, et al. Maternal anaemia in pregnancy: a significantly greater risk factor for anaemia in australian aboriginal children than low birth weight or prematurity. Matern Child Health J 2020;24(8):979-85. [CrossRef]
  • 31. Chu FC, Shaw SW, Lo LM, Hsieh TT, Hung TH. Association between maternal anemia at admission for delivery and adverse perinatal outcomes. J Chin Med Assoc 2020;83(4):402-7. [CrossRef]
  • 32. Finkelstein JL, Kurpad AV, Bose B, Thomas T, Srinivasan K, Duggan C. Anaemia and iron deficiency in pregnancy and adverse perinatal outcomes in Southern India. Eur J Clin Nutr 2020;74(1):112-25. [CrossRef]
  • 33. Uçkan K, Çeleğen İ, Uçkan T. Evaluation of the Effect of Pregnancy Anemia on Perinatal Results. Kafkas J Med Sci 2020;(10):131-5. [CrossRef]
  • 34. Ardic C, Usta O, Omar E, Yıldız C, Memis E, Öztürk GE. Relationship between anaemia during pregnancy and preterm delivery, Journal of Obstetrics and Gynaecology 2019;39(7):903-06. [CrossRef]
  • 35. Muniro Z, Tarimo CS, Mahande MJ, Maro E, McHome B. Grand multiparity as a predictor of adverse pregnancy outcome among women who delivered at a tertiary hospital in Northern Tanzania. BMC Pregnancy Childbirth 2019;19:222. [CrossRef]
  • 36. Koullali B, Van Zijl MD, Kazemier BM, Oudijk MA, Mol BWJ, Pajkrt E, et al. The association between parity and spontaneous preterm birth: A population based study. BMC Pregnancy Childbirth 2020;20:233. [CrossRef]
  • 37. Aliyu MH, Jolly PE, Ehiri JE, Salihu HM. High parity and adverse birth outcomes: Exploring the maze. Birth 2005;(32):45-59. [CrossRef]
  • 38. Shah PS. Parity and low birth weight and preterm birth: A systematic review and meta-analyses. Acta Obstet Gynecol Scand 2010;(89):862-75. [CrossRef]
  • 39. Lin L, Lu C, Chen W, Li C, Guo VY. Parity and the risks of adverse birth outcomes: a retrospective study among Chinese. BMC Pregnancy Childbirth 2021;21(1):257. [CrossRef]
  • 40. Chen KH, Chen IC, Yang YC, Chen KT. The trends and associated factors of preterm deliveries from 2001 to 2011 in Taiwan. Medicine (Baltimore) 2019;98(13):e15060. [CrossRef]
  • 41. Dahman HAB. Risk factors associated with preterm birth: a retrospective study in Mukalla Maternity and Childhood Hospital, Hadhramout Coast/Yemen. Sudan J Paediatr 2020;20(2):99-110. [CrossRef]
Toplam 41 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Sağlık Kurumları Yönetimi
Bölüm ARAŞTIRMA
Yazarlar

Seher Palanbek Yavaş 0000-0002-8113-0477

Caner Baysan 0000-0002-7675-1391

Proje Numarası 37697
Yayımlanma Tarihi 24 Mart 2022
Gönderilme Tarihi 1 Temmuz 2021
Yayımlandığı Sayı Yıl 2022

Kaynak Göster

APA Palanbek Yavaş, S., & Baysan, C. (2022). PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY. Journal of Istanbul Faculty of Medicine, 85(2), 177-184. https://doi.org/10.26650/IUITFD.960284
AMA Palanbek Yavaş S, Baysan C. PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY. İst Tıp Fak Derg. Mart 2022;85(2):177-184. doi:10.26650/IUITFD.960284
Chicago Palanbek Yavaş, Seher, ve Caner Baysan. “PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY”. Journal of Istanbul Faculty of Medicine 85, sy. 2 (Mart 2022): 177-84. https://doi.org/10.26650/IUITFD.960284.
EndNote Palanbek Yavaş S, Baysan C (01 Mart 2022) PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY. Journal of Istanbul Faculty of Medicine 85 2 177–184.
IEEE S. Palanbek Yavaş ve C. Baysan, “PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY”, İst Tıp Fak Derg, c. 85, sy. 2, ss. 177–184, 2022, doi: 10.26650/IUITFD.960284.
ISNAD Palanbek Yavaş, Seher - Baysan, Caner. “PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY”. Journal of Istanbul Faculty of Medicine 85/2 (Mart 2022), 177-184. https://doi.org/10.26650/IUITFD.960284.
JAMA Palanbek Yavaş S, Baysan C. PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY. İst Tıp Fak Derg. 2022;85:177–184.
MLA Palanbek Yavaş, Seher ve Caner Baysan. “PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY”. Journal of Istanbul Faculty of Medicine, c. 85, sy. 2, 2022, ss. 177-84, doi:10.26650/IUITFD.960284.
Vancouver Palanbek Yavaş S, Baysan C. PRETERM LABOR CONDITIONS OF WOMEN WITH HIGH-RISK PREGNANCY AND RELATED FACTORS: A RETROSPECTIVE COHORT STUDY. İst Tıp Fak Derg. 2022;85(2):177-84.

Contact information and address

Addressi: İ.Ü. İstanbul Tıp Fakültesi Dekanlığı, Turgut Özal Cad. 34093 Çapa, Fatih, İstanbul, TÜRKİYE

Email: itfdergisi@istanbul.edu.tr

Phone: +90 212 414 21 61