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Published on: October 13, 2018
Boys with a simple delayed puberty reach their target height
B L M Cools1, R Rooman, L Op De Beeck
1Department of Pediatrics, Antwerp University Hospital, Antwerp, Belgium. bjorn.cools@uza.be
Hormone Research
|September 6, 2008
Summary
Boys with delayed puberty achieve appropriate final height, contrary to previous beliefs. This study found their final height aligns with their target height, offering new insights for pediatric endocrinology.
Area of Science:
- Pediatric Endocrinology
- Growth and Development
Background:
- Previous studies suggested boys with delayed puberty have below-target final height, but included patients with genetic short stature.
- This research focuses specifically on boys with delayed puberty and a target height greater than -1.5 SDS.
Purpose of the Study:
- To determine the final height achieved by boys with untreated delayed puberty.
- To evaluate the accuracy of different prediction methods for final height in this cohort.
Main Methods:
- Measured standing height, sitting height, weight, and arm span in 33 untreated boys with delayed puberty.
- Predicted final height using Greulich and Pyle method with Bailey and Pinneau tables (PAH1 and PAH2).
Main Results:
- Mean final height (175.8 cm) was appropriate for the mean target height (174.7 cm).
- The Bailey and Pinneau method (PAH1) overestimated final height by 1.4 cm.
- A modified prediction method (PAH2) slightly underestimated final height (-0.15 cm).
Conclusions:
- Untreated delayed puberty in boys results in a final height appropriate for their target height.
- The modified Bailey and Pinneau method (PAH2) provided the most accurate prediction of final height.
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