Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents

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Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents. / Dahl, Maria; Ohrt, Johanne Dam; Fonvig, Cilius Esman; Kloppenborg, Julie Tonsgaard; Pedersen, Oluf; Hansen, Torben; Holm, Jens Christian.

In: JCRPE Journal of Clinical Research in Pediatric Endocrinology, Vol. 9, No. 1, 01.03.2017, p. 8-16.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Dahl, M, Ohrt, JD, Fonvig, CE, Kloppenborg, JT, Pedersen, O, Hansen, T & Holm, JC 2017, 'Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents', JCRPE Journal of Clinical Research in Pediatric Endocrinology, vol. 9, no. 1, pp. 8-16. https://doi.org/10.4274/jcrpe.3319

APA

Dahl, M., Ohrt, J. D., Fonvig, C. E., Kloppenborg, J. T., Pedersen, O., Hansen, T., & Holm, J. C. (2017). Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents. JCRPE Journal of Clinical Research in Pediatric Endocrinology, 9(1), 8-16. https://doi.org/10.4274/jcrpe.3319

Vancouver

Dahl M, Ohrt JD, Fonvig CE, Kloppenborg JT, Pedersen O, Hansen T et al. Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents. JCRPE Journal of Clinical Research in Pediatric Endocrinology. 2017 Mar 1;9(1):8-16. https://doi.org/10.4274/jcrpe.3319

Author

Dahl, Maria ; Ohrt, Johanne Dam ; Fonvig, Cilius Esman ; Kloppenborg, Julie Tonsgaard ; Pedersen, Oluf ; Hansen, Torben ; Holm, Jens Christian. / Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents. In: JCRPE Journal of Clinical Research in Pediatric Endocrinology. 2017 ; Vol. 9, No. 1. pp. 8-16.

Bibtex

@article{f026d941979c4e9c82fa61784d9c626f,
title = "Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents",
abstract = "OBJECTIVE: Thyroid abnormalities are common in obese children. The aim of the present study was to examine the prevalence of subclinical hypothyroidism (SH) and to determine how circulating thyroid hormone concentrations correlate with anthropometrics in Danish lean and obese children and adolescents.METHODS: In this cross-sectional study, we included 3006 children and adolescents, aged 6-18 years, from the Registry of the Danish Childhood Obesity Biobank. The overweight/obese group (n=1796) consisted of study participants with a body mass index (BMI) standard deviation score (SDS) ≥1.28. The control group (n=1210) comprised lean children with a BMI SDS <1.28. All participants were characterized by anthropometrics (weight, height, and waist circumference) and fasting serum concentrations of thyroid-stimulating hormone (TSH), free triiodothyronine, and free thyroxine (fT4) at baseline.RESULTS: The prevalence of SH was higher among overweight/obese compared to lean study participants (10.4% vs. 6.4%, p=0.0001). In the overweight/obese group, fasting serum TSH concentrations were associated positively with BMI SDS (p<0.0001) and waist-height ratio (WHtR) (p<0.0001) independent of age, sex, and pubertal developmental stage, whereas fasting serum fT4 concentrations were associated positively only with WHtR. The odds ratio of exhibiting SH was 1.8 when being overweight/obese compared with lean (p=0.0007) and 1.8 when presenting with a WHtR >0.5 (p=0.0003).CONCLUSION: The prevalence of SH was higher among overweight/obese study participants. The positive correlations of circulating TSH and fT4 with WHtR suggest that central obesity, independent of the overall degree of obesity, augments the risk of concurrent thyroid abnormalities in children and adolescents with obesity.",
keywords = "Journal Article",
author = "Maria Dahl and Ohrt, {Johanne Dam} and Fonvig, {Cilius Esman} and Kloppenborg, {Julie Tonsgaard} and Oluf Pedersen and Torben Hansen and Holm, {Jens Christian}",
year = "2017",
month = mar,
day = "1",
doi = "10.4274/jcrpe.3319",
language = "English",
volume = "9",
pages = "8--16",
journal = "JCRPE Journal of Clinical Research in Pediatric Endocrinology",
issn = "1308-5727",
publisher = "Galenos Yayincilik",
number = "1",

}

RIS

TY - JOUR

T1 - Subclinical Hypothyroidism in Danish Lean and Obese Children and Adolescents

AU - Dahl, Maria

AU - Ohrt, Johanne Dam

AU - Fonvig, Cilius Esman

AU - Kloppenborg, Julie Tonsgaard

AU - Pedersen, Oluf

AU - Hansen, Torben

AU - Holm, Jens Christian

PY - 2017/3/1

Y1 - 2017/3/1

N2 - OBJECTIVE: Thyroid abnormalities are common in obese children. The aim of the present study was to examine the prevalence of subclinical hypothyroidism (SH) and to determine how circulating thyroid hormone concentrations correlate with anthropometrics in Danish lean and obese children and adolescents.METHODS: In this cross-sectional study, we included 3006 children and adolescents, aged 6-18 years, from the Registry of the Danish Childhood Obesity Biobank. The overweight/obese group (n=1796) consisted of study participants with a body mass index (BMI) standard deviation score (SDS) ≥1.28. The control group (n=1210) comprised lean children with a BMI SDS <1.28. All participants were characterized by anthropometrics (weight, height, and waist circumference) and fasting serum concentrations of thyroid-stimulating hormone (TSH), free triiodothyronine, and free thyroxine (fT4) at baseline.RESULTS: The prevalence of SH was higher among overweight/obese compared to lean study participants (10.4% vs. 6.4%, p=0.0001). In the overweight/obese group, fasting serum TSH concentrations were associated positively with BMI SDS (p<0.0001) and waist-height ratio (WHtR) (p<0.0001) independent of age, sex, and pubertal developmental stage, whereas fasting serum fT4 concentrations were associated positively only with WHtR. The odds ratio of exhibiting SH was 1.8 when being overweight/obese compared with lean (p=0.0007) and 1.8 when presenting with a WHtR >0.5 (p=0.0003).CONCLUSION: The prevalence of SH was higher among overweight/obese study participants. The positive correlations of circulating TSH and fT4 with WHtR suggest that central obesity, independent of the overall degree of obesity, augments the risk of concurrent thyroid abnormalities in children and adolescents with obesity.

AB - OBJECTIVE: Thyroid abnormalities are common in obese children. The aim of the present study was to examine the prevalence of subclinical hypothyroidism (SH) and to determine how circulating thyroid hormone concentrations correlate with anthropometrics in Danish lean and obese children and adolescents.METHODS: In this cross-sectional study, we included 3006 children and adolescents, aged 6-18 years, from the Registry of the Danish Childhood Obesity Biobank. The overweight/obese group (n=1796) consisted of study participants with a body mass index (BMI) standard deviation score (SDS) ≥1.28. The control group (n=1210) comprised lean children with a BMI SDS <1.28. All participants were characterized by anthropometrics (weight, height, and waist circumference) and fasting serum concentrations of thyroid-stimulating hormone (TSH), free triiodothyronine, and free thyroxine (fT4) at baseline.RESULTS: The prevalence of SH was higher among overweight/obese compared to lean study participants (10.4% vs. 6.4%, p=0.0001). In the overweight/obese group, fasting serum TSH concentrations were associated positively with BMI SDS (p<0.0001) and waist-height ratio (WHtR) (p<0.0001) independent of age, sex, and pubertal developmental stage, whereas fasting serum fT4 concentrations were associated positively only with WHtR. The odds ratio of exhibiting SH was 1.8 when being overweight/obese compared with lean (p=0.0007) and 1.8 when presenting with a WHtR >0.5 (p=0.0003).CONCLUSION: The prevalence of SH was higher among overweight/obese study participants. The positive correlations of circulating TSH and fT4 with WHtR suggest that central obesity, independent of the overall degree of obesity, augments the risk of concurrent thyroid abnormalities in children and adolescents with obesity.

KW - Journal Article

U2 - 10.4274/jcrpe.3319

DO - 10.4274/jcrpe.3319

M3 - Journal article

C2 - 27611730

VL - 9

SP - 8

EP - 16

JO - JCRPE Journal of Clinical Research in Pediatric Endocrinology

JF - JCRPE Journal of Clinical Research in Pediatric Endocrinology

SN - 1308-5727

IS - 1

ER -

ID: 180401617