Tracking of Body Composition Variables

PEDIATRICS ◽  
1987 ◽  
Vol 80 (5) ◽  
pp. 779-783
Author(s):  
David W. Harsha ◽  
Carey G. Smoak ◽  
Theresa A. Nicklas ◽  
Larry S. Webber ◽  
Gerald S. Berenson
Keyword(s):  
Body Composition ◽  
Birth Weight ◽  
Early Detection ◽  
Significant Degree ◽  
Anthropometric Variable ◽  
Skinfold Measurements ◽  
Growth Abnormalities

Height, weight, and skinfold measurements were obtained on a cohort of 447 children from birth (weight) or 6 months of age (height and skinfold) and monitored yearly thereafter until 7 years of age. At age 7 years, 250 remained for follow-up screening. A significant degree of tracking was found for all variables from age 1 to age 7 years. Height and weight tracked most strongly (age 1- to 7-year correlations = .42 and .44, respectively), whereas skinfold tracked somewhat lower (.28). Earlier levels of each anthropometric variable were the best predictor of later levels of that parameter. Implications for early detection and treatment of growth abnormalities are discussed.

scholarly journals Associations between Diet Quality and Body Composition in Young Children Born with Very Low Body Weight

2020 ◽  
Vol 150 (11) ◽  
pp. 2961-2968
Author(s):  
Meghan McGee ◽  
Sharon Unger ◽  
Jill Hamilton ◽  
Catherine S Birken ◽  
Zdenka Pausova ◽  
...  
Keyword(s):  
Body Composition ◽  
Birth Weight ◽  
Diet Quality ◽  
Healthy Eating Index ◽  
Neurodevelopmental Outcomes ◽  
Donor Milk ◽  
Added Sugars ◽  
Air Displacement Plethysmography ◽  
Z Scores

ABSTRACT Background Very low birth weight (VLBW; <1500 g) infants have increased adiposity and metabolic disease risk in adulthood. Limited evidence suggests low-quality childhood diets are a predisposing risk factor. Despite this, to our knowledge no study has yet examined associations between diet quality and body composition in VLBW individuals. Objective The objective of this study was to determine associations between Healthy Eating Index-2010 (HEI-2010) scores and consumption of fruits/vegetables, added sugars, and macronutrients with body composition in 5.5-y-old children born VLBW. We hypothesized HEI-2010 scores were inversely associated with adiposity. Methods This cohort study leveraged the 5.5-y follow-up to the Donor Milk for Improved Neurodevelopmental Outcomes randomized controlled trial. From June 2016 to July 2018, participants attended a follow-up visit at The Hospital for Sick Children, Canada, or were visited in their home. All 316 surviving infants from the trial were eligible, and the caregivers of 158 children (50%; 53% male) consented to follow-up. Diet quality (HEI-2010) and usual intake of fruits/vegetables, added sugars, and macronutrients were determined from two 24-h dietary recalls (ASA24). Linear regressions evaluated associations of diet with BMI (kg/m2) and waist circumference z-scores, total fat, fat-free mass (air displacement plethysmography), and skinfolds. Results Mean ± SD age at follow-up was 5.7 ± 0.2 y, birth weight was 1013 ± 264 g, and gestational age was 27.9 ± 2.5 wk. Dietary data and BMI z-scores were available for all children; 123 completed air displacement plethysmography. HEI-2010 score was 58.2 ± 12.4 out of 100, and 27% of children had poor quality diets (scores ≤50). HEI-2010 scores were inversely associated with BMI z-score, but only in children with obese mothers. A 10-point increase in HEI-2010 score was associated with reduced BMI (β: −0.5 SD; 95% CI: −0.7, −0.2) and subscapular (−0.3 SD; 95% CI: −0.6, −0.06) z-scores. Conclusions Improving diet quality in children born VLBW with obese mothers may be an important strategy to prevent excess adiposity. This trial was registered at clinicaltrials.gov as Optimizing Mothers' Milk for Preterm Infants (OptiMoM) Program of Research: Study 1-Impact of Donor Milk at Kindergarten, NCT02759809.

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%.

scholarly journals Adiposity and Fat-Free Mass of Children Born with Very Low Birth Weight Do Not Differ in Children Fed Supplemental Donor Milk Compared with Those Fed Preterm Formula

2019 ◽  
Author(s):  
Meghan McGee ◽  
Sharon Unger ◽  
Jill Hamilton ◽  
Catherine S Birken ◽  
Zdenka Pausova ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Body Composition ◽  
Birth Weight ◽  
Very Low Birth Weight ◽  
Fat Free Mass ◽  
Donor Milk ◽  
Preterm Formula ◽  
Mother's Milk ◽  
Mother’S Milk

ABSTRACT Background Many mothers of very-low-birth-weight (VLBW) infants (<1500 g) are unable to provide sufficient breast milk, and supplemental pasteurized donor human milk (donor milk) or preterm formula is required. The composition of donor milk differs from that of mother's milk and infants fed with donor milk often exhibit slower growth during hospitalization. The long-term impact of nutrient-enriched donor milk on growth, body composition, or blood pressure is unknown. Objective We aimed to determine the effects of nutrient-enriched donor milk compared with preterm formula on growth, body composition, and blood pressure of children born preterm and with VLBW. Associations with in-hospital mother's milk intake were explored. Methods This study was a follow-up of children at 5.5-y of age who participated in a randomized controlled trial evaluating the effect of nutrient-enriched donor milk (commencing at ≥120 mL·kg−1·d−1) or preterm formula fed as a supplement when mother's milk was unavailable. The trial intervention lasted 90 d or until hospital discharge, whichever occurred first. In this follow-up investigation, differences in total body fat percentage determined by using air displacement plethysmography (primary outcome), fat-free mass, skinfold thickness, waist circumference, BMI z scores, and blood pressure] were evaluated using linear regressions. Results Of 316 surviving infants from the earlier trial, 158 (50%) participated in the current study (53% male). Mean ± SD birth weight and gestational age were 1013 ± 264 g and 27.9 ± 2.5 wk. The median (IQR) intervention period was 67.5 d (52.0–91.0 d). Mean ± SD age and BMI z score at follow-up were 5.7 ± 0.2 y and −0.3 ± 1.2. Supplemental nutrient-enriched donor milk, compared to preterm formula, was not associated with growth, body composition, or blood pressure. In-hospital mother's milk intake was positively associated with height z score at 5.5 y (β: 0.07; 95% CI: 0.004, 0.1; P = 0.04). Conclusions Supplemental nutrient-enriched donor milk and preterm formula during initial hospitalization results in comparable long-term growth and body composition in young children born VLBW. This trial was registered at clinicaltrials.gov as NCT02759809 and at isrctn.com as ISRCTN35317141,

The role of ultrasound examination in early detection and follow-up of arterio-portal shunts

2008 ◽  
Vol 29 (S 1) ◽  
Author(s):  
S Ioanitescu ◽  
L Micu ◽  
A Rampoldi ◽  
N Masala ◽  
V Marcu ◽  
...  
Keyword(s):  
Early Detection ◽  
Ultrasound Examination

External Investigators' Follow-Up Intentions When Whistleblowers Report Healthcare Fraud: The Effects of Report Anonymity and Previous Confrontation

2020 ◽  
Vol 32 (2) ◽  
pp. 91-101
Author(s):  
Steven E. Kaplan ◽  
Danny Lanier ◽  
Kelly R. Pope ◽  
Janet A. Samuels
Keyword(s):  
Experimental Study ◽  
Early Detection ◽  
Data Availability ◽  
Medical Provider ◽  
Perceived Credibility ◽  
The Relationship ◽  
Critical Investigation

ABSTRACT Whistleblowing reports, if properly investigated, facilitate the early detection of fraud. Although critical, investigation-related decisions represent a relatively underexplored component of the whistleblowing process. Investigators are responsible for initially deciding whether to follow-up on reports alleging fraud. We report the results of an experimental study examining the follow-up intentions of highly experienced healthcare investigators. Participants, in the role of an insurance investigator, are asked to review a whistleblowing report alleging billing fraud occurring at a medical provider. Thus, participants are serving as external investigators. In a between-participant design, we manipulate the report type and whether the caller previously confronted the wrongdoer. We find that compared to an anonymous report, a non-anonymous report is perceived as more credible and follow-up intentions stronger. We also find that perceived credibility fully mediates the relationship between report type and follow-up intentions. Previous confrontation is not significantly associated with either perceived credibility or follow-up intentions. Data Availability: Data are available upon request.

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