scholarly journals Relationship between maternal body composition during pregnancy and infant’s birth weight in Nairobi informal settlements, Kenya

2020 ◽  
pp. bmjnph-2019-000060
Author(s):  
Milkah Njeri Wanjohi ◽  
Irene Ogada ◽  
Frederick Murunga Wekesah ◽  
Christopher Khayeka–Wandabwa ◽  
Elizabeth W Kimani-Murage
Keyword(s):  
Body Composition ◽  
Birth Weight ◽  
Birth Outcomes ◽  
Positive Association ◽  
Dilution Technique ◽  
Body Composition Assessment ◽  
Maternal Body ◽  
Deuterium Dilution ◽  
The Mean ◽  
Infant Birth

BackgroundMaternal nutrition depletion during pregnancy compromises fetal programming, and is a cause of adverse birth outcomes. Maternal body composition measurement using direct body composition assessment methods such as the deuterium dilution technique provides better prediction of birth outcomes as compared with commonly used techniques like anthropometry. This study assessed body composition of pregnant mothers in urban informal settlements in Nairobi, Kenya, and established the relationship between maternal body composition and infant birth weight.MethodsDeuterium dilution technique was used to determine body composition, including total body water (TBW), fat-free mass (FFM) and fat mass (FM), among 129 pregnant women who were enrolled into the study in their first or second trimester. Descriptive statistics and regression analysis were applied using Stata V.13.ResultsThe mean TBW, FFM and FM were 33.3 L (±4.7), 45.7 kg (±6.5) and 17.01 kg (±7.4), respectively. Both TBW and FFM were significantly related to maternal age and gestation/pregnancy stage during body composition assessment while FM was significantly associated with gestation stage during body composition assessment. TBW and FFM were significantly lower in younger mothers (<20 years) compared with older mothers (≥20 years). The mean birth weight was 3.3 kg±0.42 kg. There was a positive association between infant birth weight and maternal TBW (p=0.031) and FFM (p=0.027), but not FM (p=0.88).ConclusionNon-fat components of the body (TBW and FFM) have a positive association with birth weight. Therefore, interventions to improve optimal maternal feeding practices, to enhance optimal gains in FFM and TBW during pregnancy are recommended, especially among young mothers.

Association of early postnatal growth trajectory with body composition in term low birth weight infants

2014 ◽  
Vol 5 (3) ◽  
pp. 189-196 ◽  
Author(s):  
P. Khandelwal ◽  
V. Jain ◽  
A. K. Gupta ◽  
M. Kalaivani ◽  
V. K. Paul
Keyword(s):  
Body Composition ◽  
Birth Weight ◽  
Low Birth Weight ◽  
Postnatal Growth ◽  
Early Infancy ◽  
Low Birth Weight Infants ◽  
Z Scores ◽  
The Mean ◽  
And Gender

Growth acceleration or catch-up growth (CUG) in early infancy is a plausible risk factor for later obesity and cardiovascular disease. We postulate that this risk may be mediated by an adverse programming of body composition by CUG in early infancy. The study was aimed at evaluating the association between the pattern of gain in weight and length of term low birth weight (LBW) infants from birth to 6 months, with fat mass percent (FM%) at 6 months. Term healthy singleton LBW infants were enrolled. Baby’s weight and length z-scores were measured at birth and three follow-up visits. Body composition was measured by dual-energy absorptiometry at last visit. A total of 54 babies (28 boys) were enrolled. The mean birth weight and gestation were 2175±180 g and 37.6±0.6 weeks. Follow-up visits were at 1.4±0.0, 3.0±0.3 and 7.2±0.8 months. The proportion of babies who showed CUG [increase in weight for age z-score (∆WAZ)>0.67] from birth to 1.4, 3.0 and 7.2 months was 29.6, 26.4 and 48.5%, respectively. The mean FM% at 7.2 months was 16.6±7.8%. Infants with greater ∆WAZ from birth to 3 and 7.2 months had significantly greater FM% at 7.2 months after adjusting for current age, size and gender. Infants with early CUG (<1.4 months) had higher FM% than infants with no CUG. We conclude that earlier and greater increment in WAZ is positively associated with FM%.

Correlation Between Birth Weight and Maternal Body Composition

2013 ◽  
Vol 121 (1) ◽  
pp. 46-50 ◽  
Author(s):  
Etaoin Kent ◽  
Vicky O’Dwyer ◽  
Chro Fattah ◽  
Nadine Farah ◽  
Clare O’Connor ◽  
...  
Keyword(s):  
Body Composition ◽  
Birth Weight ◽  
Maternal Body

scholarly journals Maternal body composition in relation to infant birth weight and subcutaneous adipose tissue

2006 ◽  
Vol 96 (2) ◽  
pp. 408-414 ◽  
Author(s):  
Elisabet Forsum ◽  
Marie Löf ◽  
Hanna Olausson ◽  
Elisabeth Olhager
Keyword(s):  
Adipose Tissue ◽  
Birth Weight ◽  
Fetal Growth ◽  
Subcutaneous Adipose Tissue ◽  
Tissue Growth ◽  
Published Data ◽  
High Birth Weight ◽  
Maternal Body ◽  
Subcutaneous Adipose ◽  
Infant Birth

Infant birth weight has increased recently, representing an obstetric and potentially a public health problem since high birth weight involves a risk of obesity later in life. Maternal nutritional status is important for fetal growth and therefore relationships between maternal body weight and composition v. birth weight and infant subcutaneous adipose tissue were investigated in twenty-three healthy women and their newborn infants using multiple and simple linear regression analysis. Furthermore, using previously published data for nineteen infants, it was demonstrated that an anthropometric method could provide useful estimates of the amount of subcutaneous adipose tissue. Birth weight was correlated with the maternal content of total body fat (TBF) both before pregnancy and in gestational week 32 and, together with gestational age at birth, TBF (%) before pregnancy explained 45% of the variation in birth weight. This figure was not increased when gestational gains in weight or TBF were added to the model. Furthermore, in infants, birth weight correlated with the amount of their subcutaneous adipose tissue. Together maternal TBF (%) and amount of subcutaneous adipose tissue in infants explained 61–63% of the variation in birth weight while the amount of infant subcutaneous adipose tissue alone explained only 55%. The maternal TBF content is likely to be important for the recent increase in birth weight. This factor probably causes a general augmentation in fetal growth rather than a specific stimulation of adipose tissue growth.

Maternal body composition at term gestation and birth weight: is there a link?

2003 ◽  
Vol 40 (S1) ◽  
pp. s222-s224 ◽  
Author(s):  
G. Larciprete ◽  
H. Valensise ◽  
B. Vasapollo ◽  
G. Di Pierro ◽  
S. Menghini ◽  
...  
Keyword(s):  
Body Composition ◽  
Birth Weight ◽  
Maternal Body

scholarly journals Maternal body composition in relation to twinning

2016 ◽  
Vol 26 (1-2) ◽  
Author(s):  
Thomas Nilsen ◽  
Ragnhild Ørstavik
Keyword(s):  
Body Composition ◽  
Multivariate Logistic Regression Analysis ◽  
Positive Association ◽  
Maternal Body Mass Index ◽  
Maternal Height ◽  
Multivariate Logistic Regression ◽  
Maternal Body ◽  
Secular Changes ◽  
Increased Risk ◽  
Maternal Bmi

Monozygotic (MZ) twinning is considered to be a random event whereas spontaneous dizygotic (DZ)<br />twinning is influenced by several factors. Thus, secular changes in twinning rates are usually explained by<br />changes in DZ twinning alone. Maternal body mass index (BMI) before pregnancy and maternal height are<br />believed to be significant drivers of twinning. Our aim in this study was to explore to what degree maternal<br />body composition influences twinning. Data on births and maternal height and BMI from the Medical Birth<br />Registry Norway (MBRN) was analyzed applying multivariate logistic regression analysis. The results<br />showed that increasing maternal BMI and height has a positive association with twinning. There is an<br />increased risk of DZ twinning for a maternal BMI &gt; 25, OR 1.31-1.43 and for maternal height ≥ 173 cm,<br />OR 1.28. In explaining secula

scholarly journals Hubungan Kadar LDL dan HDL Serum Ibu Hamil Aterm dengan Berat Lahir Bayi

2014 ◽  
Vol 3 (3) ◽  
Author(s):  
Oktalia Sabrida ◽  
Hariadi Hariadi ◽  
Eny Yantri
Keyword(s):  
Birth Weight ◽  
Serum Level ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Serum Levels ◽  
Term Pregnancy ◽  
Cross Sectional ◽  
Consecutive Sampling ◽  
The Mean ◽  
Infant Birth

AbstrakAda anyak penelitian yang membuktikan transfer kolesterol dari ibu ke janin melalui lapisan trofoblas yang membawa partikel LDL (Low Density Lipoprotein) dan HDL (High Density Lipoprotein). Pengambilan dan pemanfaatan LDL oleh plasenta merupakan mekanisme alternatif oleh janin untuk memperoleh asam lemak dan asam amino esensial. Tujuan penelitian ini untuk mengetahui hubungan kadar LDL dan HDL serum ibu hamil aterm dengan berat lahir bayi. Penelitian ini merupakan studi observasional dengan rancangan cross sectional. Dilakukan pemeriksaan kadar LDL dan HDL serum terhadap 31 sampel ibu hamil aterm yang dipilih secara consecutive sampling, kemudiaan saat bayi dari sampel lahir dilakukan penimbangan berat lahir bayi dalam 1 jam setelah lahir dengan keadaan tanpa pakaian. Data dianalisis menggunakan uji korelasi Pearson dilanjutkan dengan uji regresi linier sederhana, nilai p<0.05 dianggap bermakna secara statistik. Rerata kadar LDL serum ibu hamil aterm 138,52±37,86 mg/dl dengan 7 sampel (22,60%) kadar LDL <101 mg/dl. Rerata kadar HDL serum ibu hamil aterm 53,32±17,39 mg/dl dengan 13 sampel (41,90%) kadar HDL <48 mg/dl. Rerata berat lahir bayi 3150,00±489,89 gram dengan 2 sampel (6,50%) memiliki bayi dengan berat<2500 gram. Terdapat hubungan positif antara kadar LDL serum ibu hamil aterm dengan berat lahir bayi, kekuatan hubungan lemah (r=0,258), secara statistik tidak bermakna (p=0,161). Terdapat hubungan positif antara kadar HDL serum ibu hamil aterm, kekuatan hubungan sangat lemah (r=0,035), secara statistik tidak bermakna (p=0,850). Kesimpulan penelitian tidak terdapat hubungan kadar LDL dan HDL serum ibu hamil dengan berat lahir bayi.Kata kunci: kadar LDL serum, kadar HDL serum, ibu hamil aterm, berat lahir bayiAbstractMany studies proved that the transferring of cholesterol from mother to fetus through the trophoblastic layer carried LDL (Low Density Lipoprotein) and HDL (High Density Lipoprotein) particles. Uptake and usage of LDL by placenta to the fetus is an alternative mechanism to obtain fatty acids and essential amino acids. The objective of this study was to determine whether there is a relationship between LDL and HDL serum level of pregnant women at term with infant birth weight. This study was an observational study with cross sectional design. Examination of LDL and HDL serum level to 31 term pregnancy sample choose by consecutive sampling, and then infant’s birth weight was counted within 1 hour after birth without clothes. The data analyzed with Pearson correlation statistical test followed by simple linier regression statistical test. The mean of LDL serum level term pregnancy was 138,52±37,86mg/dlwith7 samples(22.60%) in LDL levels<101 mg/dl. The mean of HDL serum level at term pregnancy was 53,32±17,39 mg/dlwith 13 samples (41,90%) in HDL levels<48 mg/dl. The mean of infant birth weight was 3150,00±489,89 grams with 2 samples (6,50%) had infants weighing < 2500 grams. There is a positive relationship between LDL serum levels term pregnancy with birth weight infants, the strength of the relationship is weak (r =0,258), were not significant statistically (p=0,161). There is a positive relationship between HDL serum levels at term pregnancy with birth weight infants, the strength ofthe relationshipis veryweak(r =0,035), were not significant statistically (p=0,850). In conclusion there was no correlation of serum levels of LDL and HDL at term pregnant with birth weight.

scholarly journals Associations between maternal prenatal cortisol and fetal growth are specific to infant sex: Findings from the Wirral Child Health and Development Study

2017 ◽  
Author(s):  
Elizabeth C. Braithwaite ◽  
Jonathan Hill ◽  
Andrew Pickles ◽  
Vivette Glover ◽  
Kieran O’Donnell ◽  
...  
Keyword(s):  
Birth Weight ◽  
Child Health ◽  
Fetal Growth ◽  
Gestational Age ◽  
Affective Disorders ◽  
Positive Association ◽  
Dependent Manner ◽  
Development Study ◽  
Health And Development ◽  
Infant Birth

Recent findings highlight that there are prenatal risks for affective disorders that are mediated by glucocorticoid mechanisms, and may be specific to females. There is also evidence of sex differences in prenatal programming mechanisms and developmental psychopathology, whereby effects are in opposite directions in males and females. As birth weight is a risk for affective disorders, we sought to investigate whether maternal prenatal cortisol may have sex-specific effects on fetal growth. The Wirral Child Health and Development Study (WCHADS) cohort (n=1233) included a stratified subsample (n=241) who provided maternal saliva samples, assayed for cortisol, at home over two days at 32 weeks gestation (on waking, 30-minutes post-waking, and during the evening). Measures of infant birth weight (corrected for gestational age) were taken from hospital records. General population estimates of associations between variables were obtained using inverse probability weights. Maternal log of the area under the curve (LogAUC) cortisol predicted infant birth weight in a sex-dependent manner (interaction term p=0.040). There was a positive association between maternal prenatal cortisol in males, and a negative association in females. A sex-interaction in the same direction was evident when using the waking (p=0.010), and 30-minute post waking (p=0.013) cortisol measures, but not the evening measure. There was no interaction between prenatal cortisol and sex to predict gestational age. Our findings add to an emerging body of literature that suggests that there may be sex-specific mechanisms that underpin fetal programming. Further understanding of these mechanisms is important for tailoring intervention and prevention strategies.

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