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137 results

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Page 1
Age-Specific Reference Intervals for Thyroid-Stimulating Hormones and Free Thyroxine to Optimize Diagnosis of Thyroid Disease.
Jansen HI, Dirks NF, Hillebrand JJ, Ten Boekel E, Brinkman JW, Buijs MM, Demir AY, Dijkstra IM, Endenburg SC, Engbers P, Gootjes J, Janssen MJW, Kamphuis S, Kniest-de Jong WHA, Kruit A, Michielsen E, Wolthuis A, van Trotsenburg ASP, den Heijer M, Bruinstroop E, Boelen A, Heijboer AC, den Elzen WPJ. Jansen HI, et al. Thyroid. 2024 Nov;34(11):1346-1355. doi: 10.1089/thy.2024.0346. Epub 2024 Sep 30. Thyroid. 2024. PMID: 39283820
Most laboratories do not provide age-specific RIs for TSH and FT4 beyond childhood, although TSH concentrations vary with age. ...Conclusion: This study stressed the known importance of using age-specific RIs for TSH and FT4 …
Most laboratories do not provide age-specific RIs for TSH and FT4 beyond childhood, although TSH concentrations …
Thyroid Function Reference Intervals by Age, Sex, and Race : A Cross-Sectional Study.
Li Q, Tang Y, Yu X, Qin G, Tian L, Cheng L, Lu Y, Zhao Z, Liu L, Zhang K, Wang C, Zhang S, Xu Y, Song G, Zhong F, Fan X, Wang Z, Wu Y, Song Y, Zhao J. Li Q, et al. Ann Intern Med. 2025 Jul;178(7):921-929. doi: 10.7326/ANNALS-24-01559. Epub 2025 May 6. Ann Intern Med. 2025. PMID: 40324200
OBJECTIVE: To identify age-, sex-, and race-specific reference intervals for the common diagnostic tests that measure thyroid function and to examine how these new reference intervals reclassify persons into disease categories when compared with curren …
OBJECTIVE: To identify age-, sex-, and race-specific reference intervals for the common diagnostic tests that measure t …
Age-specific serum thyrotropin reference range for the diagnosis of subclinical hypothyroidism and its association with lipid profiles in the elderly population.
Ni W, Zhang M, Wang X, Li X, Wang Q, Wang Y, Chen G, Shen T, Fan K, Yao X, Sun Y, Liu C, Xu S. Ni W, et al. Sci Rep. 2022 Dec 3;12(1):20872. doi: 10.1038/s41598-022-24182-w. Sci Rep. 2022. PMID: 36463291 Free PMC article.
Moreover, abnormal lipid profiles, an insidious manifestation of SCH, show various impacts on different age groups. This study aimed to establish an age-specific TSH reference range to clarify the spectrum of SCH in the elderly. .. …
Moreover, abnormal lipid profiles, an insidious manifestation of SCH, show various impacts on different age groups. This study aimed …
THYROID AND AGING.
Jasim S, Gharib H. Jasim S, et al. Endocr Pract. 2018 Apr;24(4):369-374. doi: 10.4158/EP171796.RA. Epub 2017 Aug 17. Endocr Pract. 2018. PMID: 28816538 Review.
METHODS: Literature review. RESULTS: Using age-specific thyroid-stimulating hormone (TSH) reference ranges should minimize or avoid the unnecessary diagnosis of thyroid disease in elderly patients. ...CONCLUSION: Clinical judgement is always war …
METHODS: Literature review. RESULTS: Using age-specific thyroid-stimulating hormone (TSH) reference ranges shoul …
Age-specific thyrotropin references decrease over-diagnosis of hypothyroidism in elderly patients in iodine-excessive areas.
Zhang Y, Sun Y, He Z, Xu S, Liu C, Li Y, Shan Z, Teng W. Zhang Y, et al. Clin Endocrinol (Oxf). 2024 Nov;101(5):549-556. doi: 10.1111/cen.14589. Epub 2021 Sep 28. Clin Endocrinol (Oxf). 2024. PMID: 34585413
RESULTS: The median UIC of participants was 307.3 g/L (interquartile range: 200.7, 469.8 mug/L). The prevalence of OH in subjects 70 years using laboratory reference ranges was 2.37%; however, it decreased to 1.78% with the use of an age-specific …
RESULTS: The median UIC of participants was 307.3 g/L (interquartile range: 200.7, 469.8 mug/L). The prevalence of OH in subjects 7 …
Age- and Sex-Specific TSH Upper-Limit Reference Intervals in the General French Population: There Is a Need to Adjust Our Actual Practices.
Raverot V, Bonjour M, Abeillon du Payrat J, Perrin P, Roucher-Boulez F, Lasolle H, Subtil F, Borson-Chazot F. Raverot V, et al. J Clin Med. 2020 Mar 14;9(3):792. doi: 10.3390/jcm9030792. J Clin Med. 2020. PMID: 32183257 Free PMC article.
The median TSH ranged from 1.2-1.4 mUI/L during the study period. The upper limit of reference range of TSH increased with age; in females the median to 97.5th percentile values increased continuously from the age of 30 years to th …
The median TSH ranged from 1.2-1.4 mUI/L during the study period. The upper limit of reference range of TSH incr …
Hypothyroidism in the older population.
Leng O, Razvi S. Leng O, et al. Thyroid Res. 2019 Feb 8;12:2. doi: 10.1186/s13044-019-0063-3. eCollection 2019. Thyroid Res. 2019. PMID: 30774717 Free PMC article. Review.
However, the reference range for TSH also rises with age, as the population distribution of TSH concentration progressively rises with age. ...In addition, age-appropriate TSH reference ranges should be considered in …
However, the reference range for TSH also rises with age, as the population distribution of TSH concentra …
An Age-Specific Serum Thyrotropin Reference Range for the Diagnosis of Thyroid Diseases in Older Adults: A Cross-Sectional Survey in China.
Zhai X, Zhang L, Chen L, Lian X, Liu C, Shi B, Shi L, Tong N, Wang S, Weng J, Zhao J, Teng X, Yu X, Lai Y, Wang W, Li C, Mao J, Li Y, Fan C, Li L, Shan Z, Teng W. Zhai X, et al. Thyroid. 2018 Dec;28(12):1571-1579. doi: 10.1089/thy.2017.0715. Epub 2018 Nov 27. Thyroid. 2018. PMID: 30351201
This study aimed to establish an age-specific serum TSH reference range, examine the prevalence of thyroid diseases in older adults 65 years, and analyze the risk factors. ...Using the age-specific serum TSH reference …
This study aimed to establish an age-specific serum TSH reference range, examine the prevalence of thyroi …
Age- and gender-specific reference intervals of TSH and free T4 in an iodine-replete area: Data from Korean National Health and Nutrition Examination Survey IV (2013-2015).
Park SY, Kim HI, Oh HK, Kim TH, Jang HW, Chung JH, Shin MH, Kim SW. Park SY, et al. PLoS One. 2018 Feb 1;13(2):e0190738. doi: 10.1371/journal.pone.0190738. eCollection 2018. PLoS One. 2018. PMID: 29390008 Free PMC article.
Age- and gender-specific reference intervals were established from 95% confidence limits from the 2.5 to 97.5 percentile of TSH (log-transformed) and FT4 in reference populations. ...The association of TSH and age was U-shaped. The …
Age- and gender-specific reference intervals were established from 95% confidence limits from the 2.5 to 97.5 percentil …
The Impact of Age- and Sex-Specific Reference Ranges for Serum Thyrotropin and Free Thyroxine on the Diagnosis of Subclinical Thyroid Dysfunction: A Multicenter Study from Japan.
Yamada S, Horiguchi K, Akuzawa M, Sakamaki K, Yamada E, Ozawa A, Kobayashi I, Shimomura Y, Okamoto Y, Andou T, Andou Y, Yamada M. Yamada S, et al. Thyroid. 2023 Apr;33(4):428-439. doi: 10.1089/thy.2022.0567. Epub 2023 Mar 22. Thyroid. 2023. PMID: 36772798 Free PMC article.
Conversely, some middle-aged individuals with normal thyroid function were reassessed and classified as having subclinical hyperthyroidism by age- and sex-specific reference ranges. Conclusions: Age- and sex-specific reference rang …
Conversely, some middle-aged individuals with normal thyroid function were reassessed and classified as having subclinical hyperthyro …
137 results