Contemporary labor patterns and maternal age

Obstetrics and Gynecology

Volumn 122, Issue 5, 2013, Pages 1018-1024

  Zaki, Mary N ^a   Hibbard, Judith U ^a   Kominiarek, Michelle A ^a  

^a UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; CONFERENCE PAPER; FEMALE; HUMAN; LABOR STAGE; LABOR STAGE 2; MAJOR CLINICAL STUDY; MATERNAL AGE; MULTICENTER STUDY (TOPIC); MULTIPARA; NULLIPARA; PRIORITY JOURNAL; RETROSPECTIVE STUDY; SECONDARY ANALYSIS; VALIDATION STUDY;

ADULT; COHORT STUDIES; FEMALE; HUMANS; LABOR STAGE, FIRST; LABOR, OBSTETRIC; MATERNAL AGE; OBSTETRIC LABOR COMPLICATIONS; PARITY; PREGNANCY; RETROSPECTIVE STUDIES; TIME FACTORS; YOUNG ADULT;

EID: 84887157031     PISSN: 00297844     EISSN: 1873233X     Source Type: Journal    
DOI: 10.1097/AOG.0b013e3182a9c92c     Document Type: Conference Paper

References (28)

1. Hamilton BE, Martin JA, Ventura SJ. Births: preliminary data for 2011. National vital statistics report; vol 61 no 5 Hyattsville (MD): National Center for Health Statistics; 2012.
2. Ecker JL, Chen KT, Cohen AP, Riley LE, Lieberman ES. Increased risk of cesarean delivery with advancing maternal age: indications and associated factors in nulliparous women. Am J Obstet Gynecol 2001;185:883-7.
3. Main DM, Main EK, Moore DH. The relationship between maternal age and uterine dysfunction: a continuous effect throughout reproductive life. Am J Obstet Gynecol 2000;182:1312-20.
4. Adashek JA, Peaceman AM, Lopez-Zeno JA, Minogue JP, Socol ML. Factors contributing to the increased cesarean birth rate in older parturient women. AmJ Obstet Gynecol 1993;169:936-40.
5. Heffner LJ, Elkin E, Fretts RC. Impact of labor induction, gestational age, and maternal age on cesarean delivery rates. Obstet Gynecol 2003;102:287-93.
6. Friedman E. The graphic analysis of labor. Am J Obstet Gynecol 1954;68:1568-75.
7. Friedman EA. Primigravid labor; a graphicostatistical analysis. Obstet Gynecol 1955;6:567-89.
8. Friedman EA, Sachtleben MR. Relation of maternal age to the course of labor. Am J Obstet Gynecol 1965;91:915-24.
9. Preston SH, Hartness SC. The future of American fertility. Cambridge (MA): National Bureau of Economic Research; 2008. Working Paper 14498.
10. Ogden CL, Carroll MD, Curtin LR, McDowell MA, Tabak CJ, Flegal KM. Prevalence of overweight and obesity in the United States, 1999-2004. JAMA 2006;295: 1549-55.
11. 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.
12. 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;104:943-51.
13. Bergholt T, Lim LK, Jorgensen JS, Robson MS. Maternal body mass index in the first trimester and risk of cesarean delivery in nulliparous women in spontaneous labor. Am J Obstet Gynecol 2007;196:163.e1-5.
14. Caughey AB, Nicholson JM, Cheng YW, Lyell DJ, Washington AE. Induction of labor and cesarean delivery by gestational age. Am J Obstet Gynecol 2006;195:700-5.
15. Turner MJ, Rasmussen MJ, Turner JE, Boylan PC, MacDonald D, Stronge JM. The influence of birth weight on labor in nulliparas. Obstet Gynecol 1990;76:159-63.
16. 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.
17. 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.
18. Rinehart BK, Terrone DA, Hudson C, Esler CM, Larmon JE, Perry KG. Lack of utility of standard labor curves in the prediction of progression during labor induction. Am J Obstet Gynecol 2000;182:1520-6.
19. Impey L, Hobson J, O'Herlihy C. Graphic analysis of actively managed labor: prospective computation of labor progress in 5000 consecutive nulliparous women in spontaneous labor at term. Am J Obstet Gynecol 2000;183:438-43.
20. Zhang J, Troendle J, Reddy UM, Laughon SK, Branch DW, Burkman R, et al.Contemporary cesarean delivery practice in the United States. Am J Obstet Gynecol 2010;203:326.e1-326.e10.
21. Klein JP, Moeschberger ML. Survival analysis: techniques for censored and truncated data. Berlin (Germany): Springer; 1997.
22. Vahratian A, Troendle JF, Siega-Riz AM, Zhang J. Methodological challenges in studying labour progression. Paediatr Perinat Epidemiol 2006;20: 72-8.
23. Friedman EA. Evolution of graphic analysis of labor. Am J Obstet Gynecol 1978;132:824-7.
24. Sokol RJ, Walker R, Nassbaum R, Rosen MG, Chik LC. Computer diagnosis of labor progression. Am J Obstet Gynecol 1975;122:253-60.
25. Papadias K, Christopoulos P, Deligeoroglou E, Vitoratos N, Makrakis E, Kaltapanidou P, Maternal age and the duration of the second stage of labor. Ann N Y Acad Sci 2006;1092:414-7.
26. Paterson CM, Saunders NS, Wadsworth J. The characteristics of the second stage of labor in 25,069 singleton deliveries in the North West Thames Health Region, 1988. Br J Obstet Gynaecol 1992;99:377-80.
27. Greenberg MB, Cheng YW, Sullivan M, Norton ME, Hopkins LM, Caughey AB. Does length of labor vary by maternal age? Am J Obstet Gynecol 2007;197:428.e1-7.
28. Harper LM, Caughey AB, Odibo AO, Roehl KA, Zhao Q, Cahill AG. Normal progress of induced labor. Obstet Gynecol 2012;199:1113-8.