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Heavier Babies (heavier + baby)

Distribution by Scientific Domains
Medical Sciences100%

Selected Abstracts

Risk factors for small-for-gestational-age babies: The Auckland Birthweight Collaborative Study

JOURNAL OF PAEDIATRICS AND CHILD HEALTH, Issue 4 2001
JMD Thompson
Objective: This case-control study determined whether internationally recognized risk factors for small-for-gestational-age (SGA) term babies were applicable in New Zealand. Methodology: All babies were born at 37 or more completed weeks of gestation in one of three hospitals in Auckland. Cases weighed less than the sex specific 10th percentile for gestational age at birth, and controls (appropriate-for-gestational-age (AGA)) were a random selection of heavier babies. Information was collected by maternal interview and from obstetric databases. Results: Information from 1714 completed interviews (844 SGA and 870 AGA) was available for analysis. Computerized obstetric records were available for 1691 of the 1701 women who consented to such access. In a multivariate analysis allowing for sex, gestational age at birth, social class and other potential confounders, mothers who smoked had a significantly increased risk of an SGA baby (adjusted OR 2.41; 95% CI 1.78,;3.28), as did primiparous mothers (adjusted OR 1.34; 95% CI 1.03,;1.73), mothers of Indian ethnicity (adjusted OR 3.22; 95% CI 1.95,;5.30), women with pre-eclamptic toxaemia (adjusted OR 2.42; 95% CI 1.08,;5.40) and those with pre-existing hypertension toxaemia (adjusted OR 5.49; 95% CI 1.81,;16.71). Mothers of SGA infants were shorter (P < 0.001) and reported lower prepregnancy body weights (P < 0.001) than mothers of AGA infants. The population attributable fraction for smoking suggests that up to 18% of SGA infants born in the ABC Study could be related to maternal smoking. Conclusions: Risk factors associated with SGA births in other countries are also important in New Zealand. Smoking in pregnancy is an important and potentially modifiable behaviour, and efforts to decrease the number of women who smoke during pregnancy should be encouraged. [source]

Women with impaired glucose status during pregnancy have heavier babies

PAEDIATRIC & PERINATAL EPIDEMIOLOGY, Issue 4 2001
Tm Saldana
No abstract is available for this article. [source]

New postnatal urinary incontinence: obstetric and other risk factors in primiparae

BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 2 2006
CMA Glazener
Objective, To identify obstetric and other risk factors for urinary incontinence that occurs during pregnancy or after childbirth. Design, Questionnaire survey of women. Setting, Maternity units in Aberdeen (Scotland), Birmingham (England) and Dunedin (New Zealand). Population, A total of 3405 primiparous women with singleton births delivered during 1 year. Methods, Questionnaire responses and obstetric case note data were analysed using multivariate analysis to identify associations with urinary incontinence. Main outcome measures, Urinary incontinence at 3 months after delivery first starting in pregnancy or after birth. Results, The prevalence of urinary incontinence was 29%. New incontinence first beginning after delivery was associated with older maternal age (oldest versus youngest group, OR 2.02, 95% CI 1.35,3.02) and method of delivery (caesarean section versus spontaneous vaginal delivery, OR 0.28, 95% CI 0.19,0.41). There were no significant associations with forceps delivery (OR 1.18, 95% CI 0.92,1.51) or vacuum delivery (OR 1.16, 95% CI 0.83,1.63). Incontinence first occurring during pregnancy and still present at 3 months was associated with higher maternal body mass index (BMI > 25, OR 1.68, 95% CI 1.16,2.43) and heavier babies (birthweight in top quartile, OR 1.56, 95% CI 1.12,2.19). In these women, caesarean section was associated with less incontinence (OR 0.39, 95% CI 0.27,0.58) but incontinence was not associated with age. Conclusions, Women have less urinary incontinence after a first delivery by caesarean section whether or not that first starts during pregnancy. Older maternal age was associated with new postnatal incontinence, and higher BMI and heavier babies with incontinence first starting during pregnancy. The effect of further deliveries may modify these findings. [source]

Relationship between dietary intake of cod liver oil in early pregnancy and birthweight

BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 4 2005
Anna S. Olafsdottir
Objective To investigate the possible association between birth outcome and marine food and cod liver oil intake of healthy women in early (prior to 15 weeks of gestation) pregnancy. Design An observational study. Setting Free-living conditions in a community with traditional fish and cod liver oil consumption. Population Four hundred and thirty-five healthy pregnant Icelandic women without antenatal and intrapartum complications. Methods Dietary intake of the women was estimated with a semi-quantitative food frequency questionnaire (FFQ) covering food intake together with lifestyle factors for the previous three months. Questionnaires were filled out at between 11 and 15 weeks and between 34 and 37 weeks of gestation. The estimated intake of marine food and cod liver oil was compared with birthweight by linear and logistic regression controlling for potential confounding. Main outcome measures Birthweight, cod liver oil intake, lifestyle factors (alcohol, smoking). Results Fourteen percent of the study population used liquid cod liver oil in early pregnancy. Regression analysis shows that these women gave birth to heavier babies (P < 0.001), even after adjusting for the length of gestation and other confounding. Conclusions Maternal intake of liquid cod liver oil early in pregnancy was associated with a higher birthweight. Higher birthweight has been associated with a lower risk of diseases later in life and maternal cod liver oil intake might be one of the means for achieving higher birthweight. [source]