Infant Growth and the Occurrence of Developmental Defects of Enamel in 12-Year-Olds

2015 ◽  
Vol 49 (6) ◽  
pp. 575-582 ◽  
Author(s):  
Hai Ming Wong ◽  
Si-Min Peng ◽  
Nigel M. King ◽  
Colman McGrath
Keyword(s):  
Birth Weight ◽  
Rapid Growth ◽  
Critical Period ◽  
Parental Education ◽  
Infant Growth ◽  
Permanent Dentition ◽  
First Year ◽  
Developmental Defects ◽  
First Year Of Life ◽  
Developmental Defects Of Enamel

Background/Aims: To investigate the association between birth weight and infant growth during the first year of life and the occurrence of developmental defects of enamel (DDE) in permanent dentition. Methods: A random sample of 668 12-year-old students was recruited from a birth cohort. Permanent incisors and first molars were clinically examined for DDE using the modified FDI (DDE) index. Multivariable negative binomial regression was used to examine the association of growth trajectory (five categories) from birth to 12 months with the occurrence of DDE (any defects, demarcated opacities, diffuse opacities, and hypoplasia) in the permanent dentition. Results: The response rate was 76.9% (n = 514). Four hundred and eighty-five children had complete records of growth- and health-related data. In the unadjusted model, infants who had birth weights closer to the WHO average and rapid growth were more likely to have ‘demarcated opacities' (p < 0.05), and the first 3 months of life was the ‘critical period' to develop ‘demarcated opacities' in permanent dentition. However, after adjusting for the confounders (gender, gestational age, mode of delivery, type of feeding, parental education, and health status), significant association with the occurrence of ‘demarcated opacities' (p < 0.05) remained only for the children of trajectory V (heavier birth weights and rapid growth); no ‘critical period' was found to be significantly associated with DDE. Conclusions: Infants with heavy birth weight and rapid growth during the first year of life were more vulnerable to the occurrence of DDE in terms of demarcated opacities in their permanent dentition.

scholarly journals Maternal Diet Quality and Infant Growth Trajectories During the First Year of Life (OR35-07-19)

2019 ◽  
Vol 3 (Supplement_1) ◽  
Author(s):  
Andrea Lopez-Cepero ◽  
Lisa Nobel ◽  
Tiffany Moore-Simas ◽  
Milagros Rosal
Keyword(s):  
Diet Quality ◽  
Rapid Growth ◽  
Maternal Diet ◽  
Infant Growth ◽  
Growth Trajectory ◽  
Growth Trajectories ◽  
First Year ◽  
Lower Odds ◽  
Trajectory Models ◽  
First Year Of Life

Abstract Objectives To examine the association between maternal diet quality and infant weight for length growth trajectory during their first year of life. Methods Participants were singleton infant-mother pairs (N = 77) enrolled in the Pregnancy and Postpartum Observational Dietary Study. Mothers completed socio-demographics and dietary (24-hour recalls) assessments at 3 months postpartum. The Alternate Healthy Eating Index (aHEI) was calculated to measure maternal diet quality. Infant weight for length measures from birth to 12 months were abstracted from pediatric records. World Health Organization guidelines were used to calculate infants’ weight for length percentiles. Group-based trajectory analysis was done to identify subgroups of infants with similar growth profiles and to evaluate the association between maternal aHEI and infant's growth trajectory. Models were adjusted for maternal age, race, education and excessive gestational weight gain (GWG). Results Mothers’ mean age was 28 years ± 5.2; 27% were Latina, and 55% had some college education or more; 60% had experienced excessive GWG; and their average aHEI was 26.7 ± 7.5. Three infant growth trajectories were identified: a low and stable growth group (43.2%), a rapid growth group (33.5%), and a moderate growth group (23.3%). Maternal aHEI was significantly associated with lower odds of having their infant in the rapid growth group (OR = 0.83; P = 0.012), with each unit increase in aHEI score being associated with 17% lower odds of infant's rapid growth. Conclusions Trajectory models suggested three patterns of infant growth. Higher maternal diet quality was associated with lower odds of infant rapid growth. Future studies are needed to replicate these findings in larger cohorts and identify mediators of this association to prevent childhood obesity. Funding Sources CCTS (UL1TR001453), NCATS (UL1TR000161), NIMHD (1P60MD006912-02), CDC (U48-DP001933), NIGMS (R25GM113686-02), NHLBI (F30HL128012), and Canadian Institutes of Health Research (DFS-140394).

Factors Associated with Maternal Opinion of Infant Development—Clues to the Vulnerable Child?

PEDIATRICS ◽  
1982 ◽  
Vol 69 (5) ◽  
pp. 537-543
Author(s):  
Marie C. McCormick ◽  
Sam Shapiro ◽  
Barbara Starfield
Keyword(s):  
Birth Weight ◽  
Infant Development ◽  
Infant Health ◽  
Subsequent Development ◽  
First Year ◽  
Factors Associated ◽  
Slow Development ◽  
First Year Of Life ◽  
Relationship Of ◽  
The Relationship

A mother's expectations about the development of her infant have been found to be a strong determinant of child development, but little is known about the factors that may affect maternal assessment of development. In this study, the relationship of the mother's opinion of the development of her infant with several sociodemographic, antenatal, intrapartum, and infant health variables was examined for a large sample of 1-year-old infants for whom gross motor observations were also obtained at the time of the interview. Among those observed to be developing at an appropriate rate, 4.0% were perceived by their mothers as developing more slowly than the mothers considered normal; among infants developing more slowly, 28.6% were considered to be developing slowly by their mothers. In both groups, the major determinants of maternal opinion of slow development concerned the infant's health: low birth weight, congenital anomalies regardless of severity, hospitalization during the first year of life, and high ambulatory care use. These results indicate that maternal perception of infant development may not reflect the infant's level, but past or present illness, and raise questions about the influence of infant health on maternal-infant interactions and the effect of such interactions on subsequent development in the child.

scholarly journals Leptin levels at birth and infant growth: the EPOCH study

2014 ◽  
Vol 5 (3) ◽  
pp. 214-218 ◽  
Author(s):  
J. L. Kaar ◽  
J. T. Brinton ◽  
T. Crume ◽  
R. F. Hamman ◽  
D. H. Glueck ◽  
...  
Keyword(s):  
Cord Blood ◽  
Perinatal Outcomes ◽  
Epidemiological Studies ◽  
In Utero ◽  
Feedback Mechanism ◽  
Infant Growth ◽  
Sufficient Evidence ◽  
First Year ◽  
First Year Of Life ◽  
Maternal Overweight

Objective: To examine the association of cord blood leptin with body mass index (BMI) growth velocity from birth to 12 months of age among infants exposed and not exposed to over-nutrition in utero (defined as maternal overweight/obesity or presence of gestational diabetes). Methods: 185 infants enrolled in the Exploring Perinatal Outcomes among Children study (76 exposed and 109 not exposed) had leptin and insulin measured in cord blood. Longitudinal weight and length measures in the first 12 months of life (average 4 per participant) obtained from medical records were used to compute BMI growth rates. Mixed models were used to examine associations of cord blood leptin with growth. Results: Compared with unexposed infants, those exposed had significantly higher cord blood insulin (8.64 v. 6.97 uU/ml, P<0.01) and leptin levels (8.89 v. 5.92 ng/ml, P=0.05) as well as increased birth weights (3438.04 v. 3306.89 g, P=0.04). There was an inverse relationship between cord leptin levels and BMI growth from birth to 12 months of age (P=0.005); however, exposure to over-nutrition in utero did not significantly modify this association (P=0.59). Conclusion: We provide support of a possible operational feedback mechanism by which lower cord blood leptin levels are associated with faster infant growth in the first year of life. Our data do not tend to support the hypothesis that this mechanism is altered in infants exposed to over-nutrition in utero; however our sample is too small to provide sufficient evidence. Larger epidemiological studies are needed to elucidate the mechanisms responsible for increased propensity for obesity in exposed offspring.

Neurodevelopmental outcome in infants with esophageal atresia: risk factors in the first year of life

2020 ◽  
Author(s):  
Bevilacqua Francesca ◽  
Ragni Benedetta ◽  
Conforti Andrea ◽  
Braguglia Annabella ◽  
Gentile Simonetta ◽  
...  
Keyword(s):  
Risk Factors ◽  
Birth Weight ◽  
Cognitive Development ◽  
Low Birth Weight ◽  
Multiple Regression ◽  
Esophageal Atresia ◽  
Gestational Age ◽  
Motor Development ◽  
First Year ◽  
First Year Of Life

Summary Data on neurodevelopmental outcomes of infants born with esophageal atresia (EA) are still scarce and controversial. The aims of our study were to evaluate motor and cognitive development during the first year of life, in patients operated on of EA and to investigate potential risk factors for motor and cognitive development both at 6 and 12 months. This is an observational prospective longitudinal study in a selected cohort of type C and D EA infants enrolled in our follow-up program from 2009 to 2017. In order to exclude possible confounding factors, the following exclusion criteria were applied: (i) gestational age ≤ 32 weeks and/or birth weight ≤ 1500 g; (ii) genetic syndrome or chromosomal anomaly known to be associated with neurodevelopmental delay; (iii) neurologic disease; (iv) esophageal gap ≥three vertebral bodies. Patients were evaluated at 6 and 12 months of life (corrected age for infants with a gestational age of 32–37 weeks) with the Bayley Scales of Infant and Toddler Development—3rd Edition. In our selected cohort of EA infants, 82 were evaluated at 6 months and 59 were reevaluated at 12 months. Both Motor and Cognitive average scores were within the norm at both time points. However, we report increased number of infants with motor delay with time: 14% at 6 months and 24% at 12 months. Multiple regression analysis for Motor scores at 6 [F(4,74) = 4.363, P = 0.003] and 12 months [F(6,50) = 2.634, P = 0.027] identified (i) low birth weight, (ii) longer hospital stay and (iii) weight &lt; fifth percentile at 1 year as risk factors. Interestingly, average Cognitive scores also increased with time from 85.2% at 6 months and 96.6% at 12 months. Multiple regression models explaining variance of Cognitive scores at 6 [F(4, 73) = 2.458, P = 0.053] and 12 months [F(6, 49) = 1.232, P = 0.306] were nonsignificant. Our selected cohort of EA patients shows, on the average, Motor and Cognitive scores within the norm both at 6 and 12 months. Nevertheless, the percentage of infants with Motor scores below the average increases regardless gestational age. None of clinical and sociodemographic variables taken into consideration was able to predict cognitive development both at 6 and 12 months whereas risk factors for Motor development change during the first year of life. Healthcare providers should pay particular attention to patients with low birth weight, longer hospital stays and weight under fifth percentile at 1 year. Future studies should include long-term outcomes to reveal possible catch up in motor development and/or possible findings in Cognitive scores.

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