NDA@SZTAKI

A nemi érés és a csontfejlettség közötti kapcsolat vizsgálata 10-16 éves magyar gyermekekben

Targubáné Rendes, Katalin

2014

QP Physiology / élettan

A Transdanubian urban sample (370 boys and 628 girls),
measurements were taken from 1997. Besides the 25 anthropometric
dimensions the status of
sexual maturation was assessed by the secondary sexual characteris
tics. The ultrasonic
osteodensit
ometr
y
is
an
appropri
a
t
e
tool
for measuring the weight of os calcaneus
,
the total mass
of bones
and the structure of the bones
. The m
ain purposes of the study were (1) to examine the
relationship between the markers of bone structure and ant
h
ropometric indices of bone
development by body development and sexual matura
t
ion in 11
–
16 aged children; (2) and to
construct the regression equati
ons between markers of bone structure and indices of bone
development to help the screening work of bone structure abnormalities without an
osteodens
ito
metric device in
children aged between 11‒16 ye
a
r
s. Accordingly, (3) to crea
t
e a new
bone age estimation on the basis of ant
h
ropometric indices of bone development. And (4) to
construct the age
-
dependent centile
distibution for the studied markers of bone structure. It co
uld
be stated that the r
e
l
a
tionship between
b
roadband ultrasound attenuation
(
BUA
)
and the
anthrop
o
metric indices (expressed in
the % of body mass) of bone development were in significant
correlation. The centile distributions of BUA,
s
peed of
s
ound
(
SOS
)
,
s
tiffness index
(SI)
were
constructed to enlarge the national database on markers of bone structure in the studied age
interval. A new method for BUA estimation was created by using these relative dimensions of bone
development for children having differe
nt sexual maturation status, nutritional status or physical
activity. In this way, by estim
a
ting the BUA parameter of a child’s bone development and by
comparing the estim
a
ted BUA value to the reference centile dis
t
ribution, the bone structure of the
studi
ed child can be estimated without the ultrasound osteodens
it
ometer device.

angol

Article

PeerReviewed

info:eu-repo/semantics/article

text

http://real.mtak.hu/25748/1/RendesKati_tezis_v.pdf

Targubáné Rendes, Katalin (2014) A nemi érés és a csontfejlettség közötti kapcsolat vizsgálata 10-16 éves magyar gyermekekben. ANTHROPOLOGIAI KÖZLEMÉNYEK, 55. pp. 89-98. ISSN 0003-5440

http://real.mtak.hu/25748/

MTMT:2923066