Alteration of Lipid Profile Between Subclinical Hypothyroidism and Well-Matched Controls: A Meta-Analysis.
Horm Metab Res
; 55(7): 479-486, 2023 Jul.
Article
in En
| MEDLINE
| ID: mdl-37100404
ABSTRACT
In previous studies, subclinical hypothyroidism (SCH) has been associated with altered lipid profiles. However, since the discrepancy between these study results may reside in the great heterogeneity of the populations studied, this relationship is controversial. This study aimed to explore the changes in total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-c), and high-density lipoprotein cholesterol (HDL-c) between subclinical hypothyroidism (SCH) and well-matched euthyroid (EU) groups. Multiple databases were searched for publications before December 1, 2021, including cross-sectional studies on the association between SCH and lipid profile matched by age, gender, and BMI. Twenty-five articles with 3347 participants were included for meta-analysis. The results showed that the TC, TG, and LDL-c levels of the SCH groups were higher than the EU groups (TC, SMD=0.49, 95% CI 0.27, 0.71, p<0.001) (TG, SMD=0.43, 95% CI 0.21, 0.64, p<0.05 ) (LDL-c, SMD=0.75, 95% CI 0.46, 1.03, p<0.001 ). The HDL-c levels of the SCH group were lower than the control group (SMD=-0.53, 95% CI -0.81, -0.25, p<0.05). SCH has a larger impact on LDL-c than the other three indicators. After subgroup analyses, there was a larger impact on lipid alteration in the subgroup of TSH>10 µIU/ml, especially on LDL-c. This study found that SCH was associated with altered lipid profiles. Appropriate clinical treatment may be needed to prevent dyslipidemia and related diseases.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Hypothyroidism
Type of study:
Observational_studies
/
Prevalence_studies
/
Risk_factors_studies
/
Systematic_reviews
Limits:
Humans
Language:
En
Journal:
Horm Metab Res
Year:
2023
Document type:
Article
Affiliation country:
China