Analysis of the velocity curve for height by the Wavelet Interpolation Method in children classified by maturity rate

Article Abstract:

A velocity curve for height and maximum peak velocity (MPV) can be calculated using the Wavelet Interpolation Method. In a study involving 98 boys and 88 girls between the ages of 6 and 17, five maturity groups were defined, from early to late, and four type models were described, based on the appearance of secondary peaks. A later age at MPV is associated with lower velocity of growth at MPV. More boys (82.6%) than girls (76.1%) had a mid-growth spurt, but more girls (93%) than boys (69.4%) had an after-growth spurt.

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Body mass index growth in a sample of U.S. children: repeated measures data analysis of the Minneapolis Children's Blood Pressure Study

Article Abstract:

Data from the Minneapolis Children's Blood Pressure Study have been used to analyze body mass index (BMI) growth in children and young adults. The subjects were 6-9 years at the beginning of the study and were followed for 12 years. Sex and ethnic differences in BMI growth are discussed.

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Comparison of methods to evaluate changes in relative body mass index in pediatric weight control

Article Abstract:

Study is conducted to compare three BMI-based adiposity measures such as [LMS.sub.z]-BMI, BMI sympercent and percent over BMI to assess changes in pediatric weight control. It is found that [LMS.sub.z]-BMI is less appropriate for comparing individuals.

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