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Breathprints of childhood obesity: changes in volatile organic compounds in obese children compared with lean controls.

ABSTRACT: The objective of this study was to investigate changes in volatile organic compounds (VOCs) in exhaled breath in overweight/obese children compared with their lean counterparts.Single exhaled breath was collected and analyzed per protocol using selective ion flow tube mass spectrometry (SIFT-MS).Sixty overweight/obese children and 55 lean controls were included. Compared with the lean group, the obese group was significantly older (14.1?±?2.8 vs. 12.1?±?3.0 years), taller (164.8?±?10.9 vs. 153.3?±?17.1?cm) and more likely to be Caucasian (60% vs. 35.2%); P?

SUBMITTER: Alkhouri N 

PROVIDER: S-EPMC4177515 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature

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Breathprints of childhood obesity: changes in volatile organic compounds in obese children compared with lean controls.

Alkhouri N N   Eng K K   Cikach F F   Patel N N   Yan C C   Brindle A A   Rome E E   Hanouneh I I   Grove D D   Lopez R R   Hazen S L SL   Dweik Raed A RA  

Pediatric obesity 20140327 1

<h4>Objective</h4>The objective of this study was to investigate changes in volatile organic compounds (VOCs) in exhaled breath in overweight/obese children compared with their lean counterparts.<h4>Study design</h4>Single exhaled breath was collected and analyzed per protocol using selective ion flow tube mass spectrometry (SIFT-MS).<h4>Results</h4>Sixty overweight/obese children and 55 lean controls were included. Compared with the lean group, the obese group was significantly older (14.1 ± 2.  ...[more]

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