Contemporary second stage labor patterns in Taiwanese women with normal neonatal outcomes

Taiwanese Journal of Obstetrics and Gynecology

Volumn 54, Issue 4, 2015, Pages 416-420

  Hung, Tai Ho ^a,b   Chen, Szu Fu ^c   Lo, Liang Ming ^a   Hsieh, T'sang T'ang ^a  

^a CHANG GUNG MEMORIAL HOSPITAL   (Taiwan)

^b CHANG GUNG UNIVERSITY COLLEGE OF MEDICINE   (Taiwan)

^c CHENG HSIN REHABILITATION MEDICAL CENTER   (Taiwan)

Author keywords

Epidural analgesia; Maternal age; Pregnancy; Second stage labor

Indexed keywords

ADULT; ANALGESIA; ARTICLE; BIRTH WEIGHT; BODY MASS; CESAREAN SECTION; COHORT ANALYSIS; EPIDURAL ANESTHESIA; FEMALE; HUMAN; LABOR STAGE 2; MAJOR CLINICAL STUDY; MATERNAL AGE; MULTIPARA; NULLIPARA; OUTCOME ASSESSMENT; PARITY; RETROSPECTIVE STUDY; TAIWANESE; VAGINAL DELIVERY; WEIGHT GAIN; ADVERSE EFFECTS; COMPARATIVE STUDY; DEVELOPING COUNTRY; EPIDURAL ANALGESIA; EVALUATION STUDY; MULTIVARIATE ANALYSIS; NATURAL CHILDBIRTH; NEWBORN; OBSTETRIC ANESTHESIA; OBSTETRIC DELIVERY; PHYSIOLOGY; PREGNANCY; PREGNANCY OUTCOME; PROCEDURES; STATISTICAL MODEL; TAIWAN; TIME FACTOR; YOUNG ADULT;

ADULT; ANALGESIA, EPIDURAL; ANESTHESIA, OBSTETRICAL; COHORT STUDIES; DELIVERY, OBSTETRIC; DEVELOPING COUNTRIES; FEMALE; HUMANS; INFANT, NEWBORN; LABOR STAGE, SECOND; LINEAR MODELS; MATERNAL AGE; MULTIVARIATE ANALYSIS; NATURAL CHILDBIRTH; PARITY; PREGNANCY; PREGNANCY OUTCOME; RETROSPECTIVE STUDIES; TAIWAN; TIME FACTORS; YOUNG ADULT;

EID: 84941807933     PISSN: 10284559     EISSN: 18756263     Source Type: Journal    
DOI: 10.1016/j.tjog.2015.06.009     Document Type: Article

References (17)

1. Cheng Y.W., Shaffer B.L., Nicholson J.M., Caughey A.B. Second stage of labor and epidural use: a larger effect than previously suggested. Obstet Gynecol 2014, 123:527-535.
2. Laughon S.K., Branch D.W., Beaver J., Zhang J. Changes in labor patterns over 50 years. Am J Obstet Gynecol 2012, 206. 419.e1-9.
3. Zhang J., Landy H.J., Branch D.W., Burkman R., Haberman S., Gregory K.D., et al. Contemporary patterns of spontaneous labor with normal neonatal outcomes. Obstet Gynecol 2010, 116:1281-1287.
4. Zhang J., Troendle J.F., Yancey M.K. Reassessing the labor curve in nulliparous women. Am J Obstet Gynecol 2002, 187:824-828.
5. Zaki M.N., Hibbard J.U., Kominiarek M.A. Contemporary labor patterns and maternal age. Obstet Gynecol 2013, 122:1018-1024.
6. Greenberg M.B., Cheng Y.W., Sullivan M., Norton M.E., Hopkins L.M., Caughey A.B. Does length of labor vary by maternal age?. Am J Obstet Gynecol 2007, 197. 428.e1-7.
7. Leftwich H.K., Gao W., Wilkins I. Does increase in birth weight change the normal labor curve?. Am J Perinatol 2015, 32:87-92.
8. Kominiarek M.A., Zhang J., Vanveldhuisen P., Troendle J., Beaver J., Hibbard J.U. Contemporary labor patterns: the impact of maternal body mass index. Am J Obstet Gynecol 2011, 205. 244.e1-8.
9. Robinson B.K., Mapp D.C., Bloom S.L., Rouse D.J., Spong C.Y., Varner M.W., et al. Increasing maternal body mass index and characteristics of the second stage of labor. Obstet Gynecol 2011, 118:1309-1313.
10. Hung T.H., Hsieh T.T. The effects of implementing the International Association of Diabetes and Pregnancy Study Groups criteria for diagnosing gestational diabetes on maternal and neonatal outcomes. PLoS One 2015, 10:e0122261.
11. Hung T.H., Hsieh T.T., Liu H.P. Differential effects of epidural analgesia on modes of delivery and perinatal outcomes between nulliparous and multiparous women: a retrospective cohort study. PLoS One 2015, 10:e0120907.
12. Papadias K., Christopoulos P., Deligeoroglou E., Vitoratos N., Makrakis E., Kaltapanidou P., et al. Maternal age and the duration of the second stage of labor. Ann N Y Acad Sci 2006, 1092:414-417.
13. Main D.M., Main E.K., Moore D.H. The relationship between maternal age and uterine dysfunction: a continuous effect throughout reproductive life. Am J Obstet Gynecol 2000, 182:1312-1320.
14. Samson M.M., Meeuwsen I.B., Crowe A., Dessens J.A., Duursma S.A., Verhaar H.J. Relationships between physical performance measures, age, height and body weight in healthy adults. Age Ageing 2000, 29:235-242.
15. 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, 102:1445-1454.
16. Laughon S.K., Berghella V., Reddy U.M., Sundaram R., Lu Z., Hoffman M.K. Neonatal and maternal outcomes with prolonged second stage of labor. Obstet Gynecol 2014, 124:57-67.
17. Rouse D.J., Weiner S.J., Bloom S.L., Varner M.W., Spong C.Y., Ramin S.M., et al. Second-stage labor duration in nulliparous women: relationship to maternal and perinatal outcomes. Am J Obstet Gynecol 2009, 201. 357.e1-7.