Impact factors on cervical dilation rates in the first stage of labor

References

[1] American College of Obstetricians and Gynecologists, Society for Maternal-Fetal Medicine, Caughey AB, Cahill AG, Guise JM. Safe prevention of the primary cesarean delivery. Am J Obstet Gynecol. 2014;210:179–93.10.1016/j.ajog.2014.01.026Search in Google Scholar

[2] Dujardin B, De Schampheleire I, Sene H, Ndiaye F. Value of the alert and action lines on the partogram. Lancet 1992;339:1336–8.10.1016/0140-6736(92)91969-FSearch in Google Scholar

[3] World Health Organization partograph in management of labour. World Health Organization Maternal Health and Safe Motherhood Programme. Lancet 1994;343:1399–404.10.1016/S0140-6736(94)92528-3Search in Google Scholar

[4] Neal JL, Lowe NK. Physiologic partograph to improve birth safety and outcomes among low-risk, nulliparous women with spontaneous labor onset. Med Hypotheses. 2012;78:319–26.10.1016/j.mehy.2011.11.012Search in Google Scholar PubMed PubMed Central

[5] Friedman EA. Primigravid labor; a graphicostatistical analysis. Obstet Gynecol. 1955;6:567–89.10.1097/00006250-195512000-00001Search in Google Scholar PubMed

[6] Friedman EA. Labor in multiparas; a graphicostatistical analysis. Obstet Gynecol. 1956;8:691–703.10.1097/00006250-195612000-00007Search in Google Scholar

[7] Zhang J, Troendle J, Mikolajczyk R, Sundaram R, Beaver J, Fraser W. The natural history of the normal first stage of labor. Obstet Gynecol. 2010;115:705–10.10.1097/AOG.0b013e3181d55925Search in Google Scholar PubMed

[8] Graseck A, Tuuli M, Roehl K, Odibo A, Macones G, Cahill A. Fetal descent in labor. Obstet Gynecol. 2014;123:521–6.10.1097/AOG.0000000000000131Search in Google Scholar PubMed

[9] Carlhall S, Kallen K, Blomberg M. Maternal body mass index and duration of labor. Eur J Obstet Gynecol Reprod Biol. 2013;171:49–53.10.1016/j.ejogrb.2013.08.021Search in Google Scholar PubMed

[10] Gurewitsch ED, Diament P, Fong J, Huang GH, Popovtzer A, Weinstein D, et al. The labor curve of the grand multipara: does progress of labor continue to improve with additional childbearing? Am J Obstet Gynecol. 2002;186:1331-8.10.1067/mob.2002.122448aSearch in Google Scholar PubMed

[11] Kenyon S, Tokumasu H, Dowswell T, Pledge D, Mori R. High-dose versus low-dose oxytocin for augmentation of delayed labour. Cochrane Database Syst Rev. 2013:CD007201.10.1002/14651858.CD007201.pub3Search in Google Scholar

[12] Cheng YW, Shaffer BL, Bryant AS, Caughey AB. Length of the first stage of labor and associated perinatal outcomes in nulliparous women. Obstet Gynecol. 2010;116:1127–35.10.1097/AOG.0b013e3181f5eaf0Search in Google Scholar

[13] Harper LM, Caughey AB, Roehl KA, Odibo AO, Cahill AG. Defining an abnormal first stage of labor based on maternal and neonatal outcomes. Am J Obstet Gynecol. 2014;210:536 e1–7.10.1016/j.ajog.2013.12.027Search in Google Scholar

[14] Neal JL, Lowe NK, Schorn MN, Holley SL, Ryan SL, Buxton M, et al. Labor dystocia: a common approach to diagnosis. J Midwifery Womens Health. 2015;60:499–509.10.1111/jmwh.12360Search in Google Scholar

[15] Cheng YW, Delaney SS, Hopkins LM, Caughey AB. The association between the length of first stage of labor, mode of delivery, and perinatal outcomes in women undergoing induction of labor. Am J Obstet Gynecol. 2009;201:477 e1–7.10.1016/j.ajog.2009.05.024Search in Google Scholar

[16] Spong CY, Berghella V, Wenstrom KD, Mercer BM, Saade GR. Preventing the first cesarean delivery: summary of a joint Eunice Kennedy Shriver National Institute of Child Health and Human Development, Society for Maternal-Fetal Medicine, and American College of Obstetricians and Gynecologists Workshop. Obstet Gynecol. 2012;120:1181–93.10.1097/AOG.0b013e3182704880Search in Google Scholar

[17] American College of Obstetrics and Gynecology Committee on Practice Bulletins-Obstetrics. ACOG Practice Bulletin Number 49, December 2003: dystocia and augmentation of labor. Obstet Gynecol. 2003;102:1445–54.10.1016/j.obstetgynecol.2003.10.011Search in Google Scholar

[18] Greenberg MB, Cheng YW, Hopkins LM, Stotland NE, Bryant AS, Caughey AB. Are there ethnic differences in the length of labor? Am J Obstet Gynecol. 2006;195:743–8.10.1016/j.ajog.2006.06.016Search in Google Scholar

[19] Alexander JM, Sharma SK, McIntire DD, Leveno KJ. Epidural analgesia lengthens the Friedman active phase of labor. Obstet Gynecol. 2002;100:46–50.10.1097/00006250-200207000-00008Search in Google Scholar

[20] Zaki MN, Hibbard JU, Kominiarek MA. Contemporary labor patterns and maternal age. Obstet Gynecol. 2013;122:1018–24.10.1097/AOG.0b013e3182a9c92cSearch in Google Scholar

[21] Zhang J, Klebanoff MA, DerSimonian R. Epidural analgesia in association with duration of labor and mode of delivery: a quantitative review. Am J Obstet Gynecol. 1999;180:970–7.10.1016/S0002-9378(99)70669-1Search in Google Scholar

[22] Ohel G, Gonen R, Vaida S, Barak S, Gaitini L. Early versus late initiation of epidural analgesia in labor: does it increase the risk of cesarean section? A randomized trial. Am J Obstet Gynecol. 2006;194:600–5.10.1016/j.ajog.2005.10.821Search in Google Scholar PubMed

[23] Vahratian A, Zhang J, Troendle JF, Savitz DA, Siega-Riz AM. Maternal prepregnancy overweight and obesity and the pattern of labor progression in term nulliparous women. Obstet Gynecol. 2004;104(5 Pt 1):943–51.10.1097/01.AOG.0000142713.53197.91Search in Google Scholar PubMed

[24] Vahratian A, Hoffman MK, Troendle JF, Zhang J. The impact of parity on course of labor in a contemporary population. Birth 2006;33:12–7.10.1111/j.0730-7659.2006.00069.xSearch in Google Scholar PubMed

[25] Hanley GE, Munro S, Greyson D, Gross MM, Hundley V, Spiby H, et al. Diagnosing onset of labor: a systematic review of definitions in the research literature. BMC Pregnancy Childbirth. 2016;16:71.10.1186/s12884-016-0857-4Search in Google Scholar PubMed PubMed Central

[26] DGGG GSoOaG. Tocolytics to prevent preterm birth. AWMF 1500252010.Search in Google Scholar

[27] van Bogaert LJ. Revising the primigravid partogram: does it make any difference? Arch Gynecol Obstet. 2009;279:643–7.10.1007/s00404-008-0788-zSearch in Google Scholar PubMed

[28] Neal JL, Lowe NK, Ahijevych KL, Patrick TE, Cabbage LA, Corwin EJ. “Active labor” duration and dilation rates among low-risk, nulliparous women with spontaneous labor onset: a systematic review. J Midwifery Womens Health. 2010;55:308–18.10.1016/j.jmwh.2009.08.004Search in Google Scholar PubMed PubMed Central

[29] Studd J. Partograms and nomograms of cervical dilatation in management of primigravid labour. Br Med J. 1973;4:451–5.10.1136/bmj.4.5890.451Search in Google Scholar PubMed PubMed Central

[30] Kilpatrick SJ, Laros RK Jr. Characteristics of normal labor. Obstet Gynecol. 1989;74:85–7.10.1097/00132582-199004000-00007Search in Google Scholar

[31] Lavender T, Alfirevic Z, Walkinshaw S. Partogram action line study: a randomised trial. Br J Obstet Gynaecol. 1998;105:976–80.10.1111/j.1471-0528.1998.tb10260.xSearch in Google Scholar PubMed

[32] Neal JL, Ryan SL, Lowe NK, Schorn MN, Buxton M, Holley SL, et al. Labor dystocia: uses of related nomenclature. J Midwifery Womens Health. 2015;60:485–98.10.1111/jmwh.12355Search in Google Scholar PubMed

[33] Zhang J, Landy HJ, Branch DW, Burkman R, Haberman S, Gregory KD, et al. Contemporary patterns of spontaneous labor with normal neonatal outcomes. Obstet Gynecol. 2010;116:1281–7.10.1097/AOG.0b013e3181fdef6eSearch in Google Scholar PubMed PubMed Central

[34] Albers LL. The duration of labor in healthy women. J Perinatol. 1999;19:114–9.10.1038/sj.jp.7200100Search in Google Scholar PubMed

[35] Impey L, Hobson J, O’Herlihy C. Graphic analysis of actively managed labor: prospective computation of labor progress in 500 consecutive nulliparous women in spontaneous labor at term. Am J Obstet Gynecol. 2000;183:438–43.10.1067/mob.2000.105899Search in Google Scholar PubMed

[36] Leftwich HK, Gao W, Wilkins I. Does increase in birth weight change the normal labor curve? Am J Perinatol. 2015;32:87–92.10.1055/s-0034-1376180Search in Google Scholar PubMed

[37] Fraser WD, Cayer M, Soeder BM, Turcot L, Marcoux S, Group PS. Risk factors for difficult delivery in nulliparas with epidural analgesia in second stage of labor. Obstet Gynecol. 2002;99:409–18.10.1097/00006250-200203000-00008Search in Google Scholar

[38] Kominiarek MA, Zhang J, Vanveldhuisen P, Troendle J, Beaver J, Hibbard JU. Contemporary labor patterns: the impact of maternal body mass index. Am J Obstet Gynecol. 2011;205:244 e1–8.10.1016/j.ajog.2011.06.014Search in Google Scholar PubMed PubMed Central

[39] Vahratian A, Zhang J, Troendle JF, Sciscione AC, Hoffman MK. Labor progression and risk of cesarean delivery in electively induced nulliparas. Obstet Gynecol. 2005;105:698–704.10.1097/01.AOG.0000157436.68847.3bSearch in Google Scholar PubMed

[40] Rinehart BK, Terrone DA, Hudson C, Isler CM, Larmon JE, Perry KG, Jr. Lack of utility of standard labor curves in the prediction of progression during labor induction. Am J Obstet Gynecol. 2000;182:1520–6.10.1067/mob.2000.107326Search in Google Scholar PubMed

[41] Friedman EA. Progression of labor during induction. Am J Obstet Gynecol. 2001;184:779–80.10.1067/mob.2001.111302Search in Google Scholar PubMed

[42] Ostborg TB, Romundstad PR, Eggebo TM. Duration of the active phase of labor in spontaneous and induced labors. Acta Obstet Gynecol Scand. 2017;96:120–7.10.1111/aogs.13039Search in Google Scholar PubMed

[43] Hoffman MK, Vahratian A, Sciscione AC, Troendle JF, Zhang J. Comparison of labor progression between induced and noninduced multiparous women. Obstet Gynecol. 2006;107:1029–34.10.1097/01.AOG.0000210528.32940.c6Search in Google Scholar PubMed

[44] Feghali M, Timofeev J, Huang CC, Driggers R, Miodovnik M, Landy HJ, et al. Preterm induction of labor: predictors of vaginal delivery and labor curves. Am J Obstet Gynecol. 2015;212:91 e1–7.10.1016/j.ajog.2014.07.035Search in Google Scholar PubMed PubMed Central