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Devi TC, Singh HS. Maternal age and adverse pregnancy outcomes among Meitei women of Manipur, Northeast India: A cross-sectional study. Am J Hum Biol 2024; 36:e24029. [PMID: 38108608 DOI: 10.1002/ajhb.24029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 11/23/2023] [Accepted: 11/26/2023] [Indexed: 12/19/2023] Open
Abstract
OBJECTIVE The study examines the outcomes of pregnancies conceived at advanced maternal age (AMA) and maternal complications after childbirth among Meitei women of Northeast India. METHOD A total of 760 women participants were included in this study and compared among women aged ≥35 years, with a reference group of women aged 20-34 years. Data on obstetric characteristics were collected after obtaining consent. The data were compared using chi-square analysis, and the results were adjusted using a logistic regression model. Decision trees were developed to predict the potential variables associated with preterm delivery and postpartum complication. RESULTS In the study, 18.95% of AMA women experienced one or more adverse pregnancy outcomes (APOs). Women with AMA are at significantly increased risk of placenta previa (adjusted odds ratio [AOR] = 4.89, 95% confidence interval [CI]: 2.78-8.57), induction of labor (AOR = 3.69, 95%CI: 2.48-5.50), and caesarean section (AOR = 3.42, 95%CI: 2.28-5.12). Moreover, AMA women have a 1.86-2.76 AOR for developing gestational diabetes, pregnancy-induced hypertension, urinary tract infections, preterm delivery, and postpartum complications. Decision tree analysis revealed that AMA and urban residence independently predict preterm delivery and postpartum complications. CONCLUSION The study's findings confirm the adverse impact of AMA on pregnancy outcomes and postpartum complications. Such issues should be addressed, and counseling on the risk of AMA should be provided, particularly for those in the high-risk group. Further prospective studies are needed to understand other potential risk factors of APOs and the impact of AMA complications to prevent the associated burden.
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Gantt A, Metz TD, Kuller JA, Louis JM, Cahill AG, Turrentine MA. Obstetric Care Consensus #11, Pregnancy at age 35 years or older. Am J Obstet Gynecol 2023; 228:B25-B40. [PMID: 35850202 DOI: 10.1016/j.ajog.2022.07.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Centers for Disease Control and Prevention data from 2020 demonstrate the continued upward trend in the mean age of pregnant individuals in the United States. Observational studies demonstrate that pregnancy in older individuals is associated with increased risks of adverse pregnancy outcomes-for both the pregnant patient and the fetus-that might differ from those found in younger pregnant populations, even in healthy individuals with no other comorbidities. There are several studies that suggest that advancing age at the time of pregnancy is associated with greater disparities in severe maternal morbidity and mortality. This document seeks to provide evidence-based clinical recommendations for minimizing adverse outcomes associated with pregnancy with anticipated delivery at an advanced maternal age. The importance and benefits of accessible health care from prepregnancy through postpartum care for all pregnant individuals cannot be overstated. However, this document focuses on and addresses the unique differences in pregnancy-related care for women and all those seeking obstetrical care with anticipated delivery at the age of 35 years or older within the framework of routine pregnancy care. This Obstetric Care Consensus document was developed using an a priori protocol in conjunction with the authors listed above.
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Abstract
SUMMARY Centers for Disease Control and Prevention data from 2020 demonstrate the continued upward trend in the mean age of pregnant individuals in the United States. Observational studies demonstrate that pregnancy in older individuals is associated with increased risks of adverse pregnancy outcomes-for both the pregnant patient and the fetus-that might differ from those in a younger pregnant population, even in healthy individuals with no other comorbidities. There are several studies that suggest advancing age at the time of pregnancy is associated with greater disparities in severe maternal morbidity and mortality. This document seeks to provide evidence-based clinical recommendations for minimizing adverse outcomes associated with pregnancy with anticipated delivery at an advanced maternal age. The importance and benefits of accessible health care from prepregnancy through postpartum care for all pregnant individuals cannot be overstated. However, this document focuses on and addresses the unique differences in pregnancy-related care for women and all those seeking obstetric care with anticipated delivery at age 35 years or older within the framework of routine pregnancy care. This Obstetric Care Consensus document was developed using an a priori protocol in conjunction with the authors listed above.
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Wang X, Lin Y, Liu Z, Huang X, Chen R, Huang H. Analysis of the causes and influencing factors of fetal loss in advanced maternal age: a nested case-control study. BMC Pregnancy Childbirth 2021; 21:538. [PMID: 34348690 PMCID: PMC8340511 DOI: 10.1186/s12884-021-04027-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 07/26/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The risk of fetal loss is higher among ≥35-year-olds than younger women. The present study aimed to explore the causes and factors influencing fetal loss in advanced maternal age (AMA). METHODS AMA women with singleton fetuses (< 14 gestational weeks) who underwent their first prenatal examination in the Obstetrics Department of Fujian Maternity and Child Health Hospital from December 2018 to June 2020 were included in this cohort study. Those who terminated the pregnancy before 14 gestational weeks were excluded. A baseline survey was conducted, and follow-up was carried out until the termination of the pregnancy. Clinical data were extracted to analyse the causes of fetal loss among them. In the nested case-control study, the AMA women with fetal loss were enrolled as the case group, and women without fetal loss in the same period were enrolled as the control group, in a 1:2 ratio matched by age and gestational weeks. Logistic regression models were used to analyse the factors influencing fetal loss. RESULTS A total of 239 women with fetal loss and 478 controls were enrolled. The causes of fetal loss were most often fetal factors, followed by maternal factors, umbilical cord factors, and placental factors. Multivariate logistic regression analysis indicated that junior high school education and below (adjusted odds ratio (aOR) = 5.13, 95% confidence interval (CI): 2.19-12.02), senior high school education (aOR = 4.91, 95% CI: 2.09-11.54), residence in a rural area (aOR = 2.85, 95% CI: 1.92-4.25), unemployment (aOR = 1.81, 95% CI: 1.20-2.71), spontaneous abortion history (aOR = 1.88, 95% CI: 1.26-2.80), preterm birth history (aOR = 11.08, 95% CI: 2.90-42.26), hypertensive disorders of pregnancy (aOR = 7.20, 95% CI: 2.24-23.12), and preterm premature rupture of membranes (aOR = 4.12, 95% CI: 1.53-11.11) were risk factors for fetal loss. CONCLUSIONS Low educational level, unemployment, abnormal pregnancy/labor history, and pregnancy complications were correlated with the incidence of fetal loss in AMA. Thus, early identification as well as a targeted intervention, should be conducted.
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Affiliation(s)
- Xiaomei Wang
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, No. 18 Daoshan Road, Gulou District, Fuzhou, Fujian, 350001, People's Republic of China
| | - Yuan Lin
- Department of Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, No. 18 Daoshan Road, Gulou District, Fuzhou, Fujian, 350001, People's Republic of China.
| | - Zhaozhen Liu
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, No. 18 Daoshan Road, Gulou District, Fuzhou, Fujian, 350001, People's Republic of China.
| | - Xinxin Huang
- Healthcare Department, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, No. 18 Daoshan Road, Gulou District, Fuzhou, Fujian, 350001, People's Republic of China
| | - Rongxin Chen
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, No. 18 Daoshan Road, Gulou District, Fuzhou, Fujian, 350001, People's Republic of China
| | - Huihui Huang
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, No. 18 Daoshan Road, Gulou District, Fuzhou, Fujian, 350001, People's Republic of China
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Ankarcrona V, Altman D, Wikström AK, Jacobsson B, Brismar Wendel S. Delivery outcome after trial of labor in nulliparous women 40 years or older-A nationwide population-based study. Acta Obstet Gynecol Scand 2019; 98:1195-1203. [PMID: 30901074 DOI: 10.1111/aogs.13614] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 03/12/2019] [Indexed: 12/01/2022]
Abstract
INTRODUCTION The number of women postponing childbirth until an advanced age is increasing. Our aim was to study the outcome of labor in nulliparous women ≥40 years, compared with women 25-29 years, after both spontaneous onset and induction of labor. MATERIAL AND METHODS The nationwide population-based Swedish Medical Birth Register was used to study the perinatal outcome in nulliparous women with a singleton, term (gestational weeks 37-44), live fetus in cephalic presentation and a planned vaginal delivery from 1992 to 2011. We included 7796 nulliparous women ≥40 years and 264 262 nulliparous women 25-29 years. Prevalence and risk of intrapartum cesarean section, operative vaginal delivery, obstetric anal sphincter injury and a 5-minute Apgar score <7 were calculated for women ≥40 years stratified for spontaneous onset and induction of labor, using women 25-29 years as the reference in both strata. Crude and adjusted odds ratios (aOR) were calculated by unconditional logistic regression and presented with 95% confidence intervals (CI). RESULTS Overall, 79% of women ≥40 years with a trial of labor reached a vaginal delivery. After spontaneous onset, intrapartum cesarean section was performed in 15.4% of women ≥40 years compared with 5.4% of women 25-29 years (aOR 3.07, 95% CI 2.81-3.35). Operative vaginal delivery was performed in 22.3% of women ≥40 years compared with 14.2% of women 25-29 years (aOR 1.71, 95% CI 1.59-1.85). After induction of labor, an intrapartum cesarean section was performed in 37.2% women ≥40 years compared with 20.2% women 25-29 years (aOR 2.51, 95% CI 2.24-2.81). Operative vaginal delivery was performed in 22.6% of women ≥40 years compared with 18.4% women 25-29 years (aOR 1.45, 95% CI 1.28-1.65). The risk of obstetric anal sphincter injury or a 5-minute Apgar score <7 was not increased in women ≥40 years, regardless of onset of labor. CONCLUSIONS Trial of labor ended in vaginal delivery in 79% of nulliparous women ≥40 years. The risks of intrapartum cesarean section and operative vaginal delivery were higher in women ≥40 years compared with women 25-29 years, after both spontaneous onset and induction of labor. The risk of obstetric anal sphincter injury or a 5-minute Apgar score <7 was not increased.
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Affiliation(s)
- Victoria Ankarcrona
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Daniel Altman
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anna-Karin Wikström
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.,Department of Genetics and Bioinformatics, Domain of Health Data and Digitalization, Institute of Public Health, Oslo, Norway
| | - Sophia Brismar Wendel
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden.,Clinical Epidemiology Division, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
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Oláh K. Have caesarean section rates become an obsolete statistic? Time to throw in the towel in the fight to reduce caesarean section rates. BJOG 2019; 126:828-830. [PMID: 30739393 DOI: 10.1111/1471-0528.15650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Ksj Oláh
- Department of Obstetrics and Gynaecology, Warwick Hospital, Warwick, UK
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