Prediction of maturity offset and age at peak height velocity in a longitudinal series of boys and girls
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F21%3A00119784" target="_blank" >RIV/00216224:14310/21:00119784 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1002/ajhb.23551" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/ajhb.23551</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ajhb.23551" target="_blank" >10.1002/ajhb.23551</a>
Alternative languages
Result language
angličtina
Original language name
Prediction of maturity offset and age at peak height velocity in a longitudinal series of boys and girls
Original language description
Background Predicted maturity offset, defined as time before peak height velocity (PHV) is increasingly used as an indicator of maturity status in studies of physical activity, fitness, and sport. Objective To validate maturity offset prediction equations in longitudinal samples of boys and girls. Methods The original and modified maturity offset prediction equations were applied to serial data for 266 boys and 147 girls from the Cracow Growth Study. Actual age at PHV for each youngster was estimated with the SITAR protocol. In addition to maturity offset, the difference between CA at prediction and maturity offset provided an estimate of predicted age at PHV. Results Predicted maturity offset and age at PHV increased, on average, with CA at prediction. Variation in predictions was reduced compared to that in observed ages at offset and at PHV, and was more apparent with the modified equations. Relatively few predicted ages at PHV approximated observed age at PHV in early and late maturing youth of both sexes; predictions were later than observed among the former, and earlier than observed among the latter. Conclusion Predicted maturity offset and ages at PHV with the original and modified equations increase with CA at prediction, have reduced variation, and have major limitations with early and late maturing boys and girls.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10700 - Other natural sciences
Result continuities
Project
<a href="/en/project/TL01000394" target="_blank" >TL01000394: Computer-Aided Analysis and Prediction of the Child Growth and Development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
American Journal of Human Biology
ISSN
1042-0533
e-ISSN
1520-6300
Volume of the periodical
33
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
„e23551“
UT code for WoS article
000597569200001
EID of the result in the Scopus database
2-s2.0-85097394442