scholarly journals Prenatal phthalate biomarker concentrations and performance on the Bayley Scales of Infant Development-II in a population of young urban children

2017 ◽  
Vol 152 ◽  
pp. 51-58 ◽  
Author(s):  
Brett T. Doherty ◽  
Stephanie M. Engel ◽  
Jessie P. Buckley ◽  
Manori J. Silva ◽  
Antonia M. Calafat ◽  
...  
Keyword(s):  
Infant Development ◽  
Urban Children ◽  
And Performance ◽  
Bayley Scales

Prenatal Exposure to Organophosphates and Organochlorines and Performance on the Bayley Scales of Infant Development

Epidemiology ◽  
2006 ◽  
Vol 17 (Suppl) ◽  
pp. S400
Author(s):  
S Engel ◽  
G Berkowitz ◽  
D Barr ◽  
S Teitelbaum ◽  
C Chelimo ◽  
...  
Keyword(s):  
Prenatal Exposure ◽  
Infant Development ◽  
And Performance ◽  
Bayley Scales

scholarly journals Maternal consumption ofpulque, a traditional central Mexican alcoholic beverage: relationships to infant growth and development

2001 ◽  
Vol 4 (4) ◽  
pp. 883-891 ◽  
Author(s):  
Jeffrey R Backstrand ◽  
Lindsay H Allen ◽  
Eulalia Martinez ◽  
Gretel H Pelto
Keyword(s):  
Infant Development ◽  
Alcoholic Beverage ◽  
Physical Growth ◽  
Mental Performance ◽  
Foetal Development ◽  
Rural Mexico ◽  
Maternal Consumption ◽  
And Performance ◽  
Curvilinear Relationships ◽  
Bayley Scales

AbstractObjectives:To document the consumption during pregnancy ofpulque, a traditional central Mexican alcoholic beverage, and its relationship to subsequent infant size, physical growth and performance on the Bayley Scales of Infant Development.Design:Prospective cohort study.Setting:Six villages in rural, central Mexico in 1984–1985.Subjects:Seventy mother–infant pairs.Results:Most women (72.9%) consumedpulqueduring pregnancy, and 28.6% consumed more than 150 g ethanol week−1from the beverage. Individuals who consumedpulqueshowed no compensating decrease in energy obtained from other foods.Pulqueconsumption possessed curvilinear relationships with both infant length (at 1 and 6 months) and Bayley mental performance (at 6 months). Heavypulqueintakes were associated with smaller infant size and poorer mental performance. In modest quantities,pulqueconsumption may have been beneficial due to its micronutrient content.Conclusions:Intakes of alcohol frompulquewere common among pregnant women in these rural, central Mexican villages. Given current scientific knowledge of the adverse effects of ethanol on foetal development, public health interventions are needed to reduce heavypulqueconsumption during pregnancy in some areas of rural Mexico.

Morbidity and Infant Development: A Hypothesis

1983 ◽  
Vol 6 (4) ◽  
pp. 461-475 ◽  
Author(s):  
Ernesto Pollitt
Keyword(s):  
Motor Development ◽  
Infant Development ◽  
Sick Child ◽  
Respiratory Illness ◽  
Negative Energy ◽  
Scale Scores ◽  
And Performance ◽  
The Relationship ◽  
Decrease Energy Expenditure ◽  
Bayley Scales

An exploratory assessment was made of the relationship between morbidity during the first six months of life and performance in the Bayley Scales of Mental and Motor Development at eight months of life. The study was conducted in 14 villages of Sui Lin Township, Taiwan, which is a rural agricultural area 180 miles south of Taipei. Prior to the study daily dietary intake of the mothers was estimated to range from 1400 to 2000 kcal and 40 grams of protein. Developmentally the children who were healthy were better off than the children who became ill during the first two trimesters. A striking adverse effect of morbidity was found on both mental and motor scale scores when gastrointestinal and respiratory illness were aggregated. Children without illness plus children who were ill with only one illness in one trimester obtained statistically significantly higher scores than the children who were ill with both types of illness and in both trimesters. These findings were explained as a function of the negative energy balance generally found among ill children in populations where malnutrition is endemic. In search for homeostasis the child reduces activity to decrease energy expenditure, and it is to be expected that the relation of a sick child with its environment may be in jeopardy. A hypothesis regarding the relationship between incidence of morbidity and development is proposed.

Infant temperament and performance on the Bayley Scales of Infant Development at 4, 8, and 12 months of age

1987 ◽  
Vol 10 (4) ◽  
pp. 505-512 ◽  
Author(s):  
Jeffrey W. Fagen ◽  
Jayne M. Singer ◽  
Phyllis S. Ohr ◽  
Lori K. Fleckenstein
Keyword(s):  
Infant Development ◽  
Infant Temperament ◽  
And Performance ◽  
Bayley Scales

scholarly journals Concurrent validity of the Ages and Stages Questionnaire and the Bayley Scales of Infant Development III in China

PLoS ONE ◽  
2019 ◽  
Vol 14 (9) ◽  
pp. e0221675 ◽  
Author(s):  
Ai Yue ◽  
Qi Jiang ◽  
Biaoyue Wang ◽  
Cody Abbey ◽  
Alexis Medina ◽  
...  
Keyword(s):  
Concurrent Validity ◽  
Infant Development ◽  
Ages And Stages Questionnaire ◽  
Bayley Scales

scholarly journals Association between head circumference at two years and second and fifth year cognition

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Beena Koshy ◽  
Manikandan Srinivasan ◽  
Timiri Palani Murugan ◽  
Anuradha Bose ◽  
Pamela Christudoss ◽  
...  
Keyword(s):  
Early Childhood ◽  
Head Circumference ◽  
Infant Development ◽  
Urban Slum ◽  
Cognitive Domain ◽  
Singleton Pregnancy ◽  
Eligibility Criteria ◽  
Conflicting Information ◽  
Exposure Variable ◽  
And Performance

Abstract Background Head circumference (HC) measurement is routinely not performed in early childhood and there is conflicting information about its utility in literature. The current study analyses the association between HC at two years of age and cognition at two and five years of age. Methods A community based birth-cohort recruited between 2010 and 2012 was followed up till five years of age in an urban slum in Vellore, India. Children were recruited at birth after informed parental consent by consecutive sampling using eligibility criteria of healthy new-born, singleton pregnancy and family’s availability in the study area during follow-up. HC measured at two years of age was used as the exposure variable to calculate association with cognition at both two and five years of age. Cognitive domain of Bayley scale of infant development was used at two years of age and Wechsler Preschool Primary Scales of Intelligence at five years. Results Of the 251 enrolled children, 138 (55%) were girls and 71 (30%) belonged to lower socioeconomic status. At 2 years, 8.81% of children had HC < − 3SD. Compared to children with HC z-scores ≥ − 2 SD, those with measurements < − 3 SD had a lower cognition scores by − 2.21 [95% CI: − 3.87 - -0.56] at 2 years. Also, children with HC < − 3 SD at two years scored significantly lower scores in cognitive domains of verbal, − 7.35 [95% CI: − 11.78 - -2.92] and performance, − 7.07 [95% CI: − 11.77 - -2.36] intelligence at five years. Conclusions This study showed that smaller HC at 2 years of age was negatively associated with cognition at both 2 and 5 years of age. Early childhood HC measurements can be utilised as a cheaper screening tool to identify children at risk in LMIC settings. Further studies can confirm these findings in diverse settings.

Otitis Media and Language Development at 1 Year of Age

1988 ◽  
Vol 53 (3) ◽  
pp. 245-251 ◽  
Author(s):  
Ina F. Wallace ◽  
Judith S. Gravel ◽  
Cecelia M. McCarton ◽  
Robert J. Ruben
Keyword(s):  
Language Development ◽  
Otitis Media ◽  
Infant Development ◽  
Expressive Language ◽  
Positive Outcome ◽  
First Year ◽  
Positive Group ◽  
Communication Development ◽  
Medical Visits ◽  
Bayley Scales

The effect of otitis media on emerging language was examined in a group of 1-year-olds. Based on pneumatic otoscopy, 15 babies were considered to be free of otitis media in both ears at 80% or more of their first year medical visits (otitis free) and 12 infants had bilaterally positive otoscopy results at 30% or more of their visits (otitis positive). Outcome measures at 1 year included the Bayley Scales of Infant Development (Bayley, 1969) and the Sequenced Inventory of Communication Development (SICD; Hedrick, Prather, & Tobin, 1984) Receptive and Expressive scales. No significant differences were detected on either the Bayley or the SICD Receptive scale. However, the otitis positive group exhibited significantly lower expressive language scores than the otitis free group, suggesting that impairments in language expression may be evident as early as 1 year of age in children with otitis media.

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