Dataset Information

Maternal plasma cholesterol and duration of pregnancy: A prospective cohort study in Ghana.

ABSTRACT: Low plasma cholesterol may be associated with preterm birth; however, results are mixed and limited primarily to high-income countries. Our objective was to determine whether maternal plasma lipid concentrations are associated with pregnancy duration. We performed a nested cohort (n = 320) study of pregnant Ghanaian women enrolled in a randomized controlled trial. Total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol, and triglyceride concentrations were analyzed in plasma at ?20and 36 weeks gestation as continuous variables and also categorized into low, referent, or high (<10th, 10th-90th, >90th percentile). At ?20 weeks, plasma lipid concentrations were not associated with pregnancy duration. At 36 weeks, total cholesterol and triglyceride concentrations were not associated with pregnancy duration. Higher HDL-C at 36 weeks was associated with a longer pregnancy duration (adjusted ?-coefficient ± standard error: 0.05 ± 0.02 days mg-1 /dL, p = .02); pregnancy duration was 5.9 ± 2.0 (mean ± standard error) days shorter among women with low HDL-C compared with the referent group (10th-90th percentile) (p = .02) and 8.6 ± 2.6 days shorter when compared with the high HDL-C group (p = .003). Pregnancy duration was 4.9 ± 2.1 days longer among women with low low-density lipoprotein cholesterol at 36 weeks gestation when compared with the referent group (p = .051). Our data suggest that low HDL-C in the third trimester of pregnancy is associated with a shorter duration of pregnancy in this study population but do not support the hypothesis that low total cholesterol is associated with a shorter pregnancy duration.

SUBMITTER: Oaks BM

PROVIDER: S-EPMC6866059 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature

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Maternal plasma cholesterol and duration of pregnancy: A prospective cohort study in Ghana.

Oaks Brietta M BM Stewart Christine P CP Laugero Kevin D KD Adu-Afarwuah Seth S Lartey Anna A Vosti Stephen A SA Ashorn Per P Dewey Kathryn G KG

Maternal & child nutrition 20161227 4

Low plasma cholesterol may be associated with preterm birth; however, results are mixed and limited primarily to high-income countries. Our objective was to determine whether maternal plasma lipid concentrations are associated with pregnancy duration. We performed a nested cohort (n = 320) study of pregnant Ghanaian women enrolled in a randomized controlled trial. Total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol, and triglyceride concentrations ...[more]

PMID: 28025862

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Project description:BackgroundIn the first year after childbirth, 94% of women experience one or more major health problems (urinary incontinence, faecal incontinence, perineal pain, back pain). Difficulties in intimate partner relationships and changes affecting sexual health are also common. The aim of this study is to investigate changes in women's health from early pregnancy until four years after the birth of a first child.Methods/designThe Maternal Health Study is a longitudinal study designed to fill in some of the gaps in current research evidence regarding women's physical and psychological health and recovery after childbirth. A prospective pregnancy cohort of >1500 nulliparous women has been recruited in early pregnancy at six metropolitan public hospitals in Melbourne, Australia between April 2003 and December 2005. In the first phase of the study participants are being followed up at 30-32 weeks gestation in pregnancy, and at three, six, nine, 12 and 18 months postpartum using a combination of self-administered questionnaires and telephone interviews. Women consenting to extended follow-up (phase 2) will be followed up six and 12 months after any subsequent births and when their first child is four years old. Study instruments incorporate assessment of the frequency and severity of urinary and bowel symptoms, sexual health issues, perineal and abdominal pain, depression and intimate partner violence. Pregnancy and birth outcome data will be obtained by review of hospital case notes.DiscussionFeatures of the study which distinguish it from prior research include: the capacity to identify incident cases of morbidity and clustering of health problems; a large enough sample to detect clinically important differences in maternal health outcomes associated with the method of birth; careful exposure measurement involving manual abstraction of data from medical records in order to explore mediating factors and possible causal pathways; and use of a variety of strategies to improve ascertainment of health outcomes.

Project description:BackgroundAdolescent pregnancy is considered a major contributor to maternal and child morbidity and mortality, the greatest concern of developing countries and an important public health issue globally. Adolescents are responsible for eleven percent of births worldwide and they face several pregnancy and childbirth related complications. However, in low-income countries like Ethiopia, there are limited researches conducted to investigate outcomes of adolescent pregnancy. Therefore, this study was conducted to assess the adverse maternal outcomes of adolescent pregnancy in Northwest Ethiopia.MethodsA prospective cohort study was conducted in 12 health facilities from seven districts in East Gojjam zone, Northwest Ethiopia. A total of 418 adolescents (15-19 years old) and 836 adult women (20-34 years old) who attended randomly selected health facilities in East Gojjam zone were included. Data were collected starting from admission to the maternity ward for labor and delivery, and postnatal depression was measured at six weeks' postpartum period using the Edinburgh Postnatal Depression Scale. Generalized estimating equations (GEE) was used to account for the within subject correlation and assess the effect of different known factors that could influence the outcome of this study.ResultsA lower percentage of adolescent (58.4%) than adult (71.2%) women had their first antenatal care booking before 16 weeks of gestation. After adjusting for different confounding factors, the adverse outcome that was significantly associated with adolescent pregnancy was postpartum depression (AOR: 2.29; 95% CI, 1.42, 3.7, p-value = 0.001). Assisted vaginal delivery (AOR: 0.44; 95% CI, 0.23, 0.86, p-value 0.016) and cesarean section (AOR: 0.43; 95% CI, 0.19, 0.97, p-value = 0.042) were significantly lower among adolescent women.ConclusionsAdolescent pregnancy is associated with higher odds of postpartum depression, and lower odds to undergo cesarean section and assisted vaginal delivery than adult women. Perinatal care services should be more adolescent-friendly to ensure early diagnosis and treatment of postpartum depression. School and community-based awareness programs regarding use of contraception to prevent unwanted adolescent pregnancy, early antenatal care booking and adverse pregnancy outcomes of adolescent pregnancy and provision of psychosocial support are recommended.

Dataset Information

Maternal plasma cholesterol and duration of pregnancy: A prospective cohort study in Ghana.

Publications

Maternal plasma cholesterol and duration of pregnancy: A prospective cohort study in Ghana.

Similar Datasets

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