Evidence map›Paper›PMID 34432233›Full record

ArticleEndocrine2022

Elevated thyroid-stimulating hormone levels are associated with poor sleep: a cross-sectional and longitudinal study.

Yuerong Yan, Jiaqi Li, Huairong Tang, Youjuan Wang, Weiwei Zhang, Hui Liu, Leilei Zhu, Zhen Xiao, Hailing Yang, Yerong Yu

Abstract read
PubMed Publisher
In one paragraph

Article in Endocrine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.2field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 18 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Yuerong Yan *Department of Endocrinology and Metabolism, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0002-9977-2566
Jiaqi Li *Department of Endocrinology and Metabolism, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0003-1613-5084
Huairong TangHealth Management Center, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0002-0718-5197
Youjuan WangHealth Management Center, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0003-3723-994X
Weiwei ZhangDepartment of Endocrinology and Metabolism, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0002-2140-3568
Hui LiuDepartment of Endocrinology and Metabolism, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0002-9352-3358
Leilei ZhuDepartment of Endocrinology and Metabolism, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0001-9525-6639
Zhen XiaoDepartment of Endocrinology and Metabolism, West China Hospital of Sichuan University, 610041, Chengdu, China.ORCID http://orcid.org/0000-0002-3099-9105
Hailing YangGraduate Program in Cellular and Molecular Physiology, Graduate School of Biomedical Sciences, Tufts University, Boston, MA, 02111, USA.ORCID http://orcid.org/0000-0002-8555-7937
Yerong YuDepartment of Endocrinology and Metabolism, West China Hospital of Sichuan University, 610041, Chengdu, China. yerongyu@scu.edu.cn.ORCID http://orcid.org/0000-0003-0103-0087
Sichuan University · CNSun Yat-sen University · CNTufts University · US

Funding

National Natural Science Foundation of China 81600603Postdoctoral Research Foundation of China 2019M653230
6 · The paper itself

Abstract

purposePoor sleep accompanied by elevated TSH (thyroid stimulating hormone) levels is not uncommon since TSH secretion is controlled by the circadian rhythm. However, the relationship between poor sleep and TSH elevation is unclear; hence, we aimed to elucidate this relationship by conducting a cross-sectional and longitudinal study.

methodsParticipants with isolated elevated (N = 168) and normal (N = 119) TSH concentrations were recruited, and the Pittsburgh Sleep Quality Index (PSQI) was used to assess the sleep status. Subjects with an isolated TSH elevation were followed up longitudinally. The serum TSH concentration was remeasured after sleep status improved.

resultsThe proportions of poor sleep and occasional poor sleep in subjects with isolated TSH elevation were significantly higher than those with normal TSH levels (70.24% vs. 49.58%, p = 0.001; 9.52% vs. 1.68%, p = 0.006). Subjects with isolated TSH elevation had significantly higher PSQI scores in the subjective sleep quality, sleep latency, sleep duration, and habitual sleep efficiency dimensions than those with normal TSH levels (all p < 0.05). Poor sleep was significantly associated with isolated TSH elevation in the multiple logistic regression analysis [odds ratio (OR) = 2.396, p = 0.001]. Among subjects with an isolated TSH elevation at baseline, the percentage of TSH normalization was significantly higher in those who slept better than in those who still slept poorly (85.42% vs. 6.45%, p < 0.001).

conclusionsThis study revealed that isolated elevated TSH concentrations normalize when the sleep status is improved; hence, we recommend that clinicians thoroughly assess the sleep status of patients and remeasure TSH concentrations after sleep status improves.

Indexed as

Sleep QualityCross-Sectional StudiesHumansLongitudinal StudiesSleepThyrotropinThyrotropinPoor sleepSleep improvementSubclinical hypothyroidismTSH elevation

Identifiers

PMID34432233
OpenAlexW3156510670

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.