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@ARTICLE{Ye:176947,
author = {Y. Ye and Q.-F. Liang$^*$ and J.-H. Li and J.-B. Zheng and
X.-H. Yu and S.-C. Zhang and W.-J. Zhou and H.-J. Shi and
G.-Q. Liang and Q.-X. Zhu},
title = {{B}ody {M}ass {I}ndex {C}hanges in {R}elation to {M}ale
{R}eproductive {H}ormones: {L}ongitudinal {R}esults {F}rom a
{C}ommunity-{B}ased {C}ohort {S}tudy.},
journal = {American journal of men's health},
volume = {15},
number = {5},
issn = {1557-9891},
address = {Thousand Oaks, Calif.},
publisher = {Sage},
reportid = {DKFZ-2021-02187},
pages = {155798832110490 -},
year = {2021},
abstract = {The objective of the current study was to explore the
relationship between longitudinal change in body mass index
(BMI) and reproductive hormones in middle-aged and elderly
Chinese men. A cohort study was conducted in a rural area of
China. Local male residents aged 40-80 years were recruited
at baseline in 2012 and were followed up in 2016.
Information about weight, height, waist circumference, sex
hormones, smoking status, and medical history were obtained.
The change in BMI reported no significant relationship with
the change in total testosterone (TT), calculated free
testosterone (cFT), and bioavailable testosterone (BioT) in
Pearson correlation analyses. When the change in BMI was
divided into three groups-'great loss,' 'normal
fluctuation,' and 'great gain'-TT, cFT and BioT had the
highest increase (or the lowest decrease) in men with
'normal fluctuation' in BMI compared with the other two
groups. The advantage of maintaining a stable BMI was more
evident for those who were overweight, non-smoking, and
disease-free. There was a tendency of a continuous increase
in cFT and BioT with BMI increase in smoking and diseased
populations. Maintaining a stable BMI is associated with
maintaining normal levels of reproductive hormones,
especially in overweight, non-smoking, and healthy men aged
over 40 years.},
keywords = {body mass index (BMI) (Other) / reproductive hormones
(Other) / testosterone (Other)},
cin = {C120},
ddc = {610},
cid = {I:(DE-He78)C120-20160331},
pnm = {313 - Krebsrisikofaktoren und Prävention (POF4-313)},
pid = {G:(DE-HGF)POF4-313},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:34581214},
pmc = {pmc:PMC8481735},
doi = {10.1177/15579883211049044},
url = {https://inrepo02.dkfz.de/record/176947},
}