Association of the triglyceride-glucose index with the occurrence and recurrence of colorectal adenomas : a retrospective study from China

© 2024. The Author(s)..

BACKGROUND: Resection of colorectal adenoma (CRA) prevents colorectal cancer; however, recurrence is common. We aimed to assess the association of the triglyceride-glucose (TyG) index with CRA occurrence and recurrence.

METHODS: Data from 3392 participants at a hospital in China from 2020 to 2022 were analyzed. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). A restricted cubic spline was used to fit TyG index dose‒response curves to recurrent adenomas. The discriminatory power of TyG index for predicting later recurrence was assessed with the area under the receiver operating characteristic (ROC) curve in 170 patients with a TyG index at initial adenoma diagnosis.

RESULTS: One thousand five hundred ninety-six adenoma and 1465 normal participants were included in the occurrence analysis, and 179 recurrent and 152 nonrecurrent participants were included in the recurrence analysis. The TyG mutation was an independent risk factor for CRA occurrence and recurrence. After adjusting for confounders, the risk of adenoma in the participants in Q2, Q3, and Q4 groups of TyG was 1.324 (95% CI 1.020-1.718), 1.349 (95% CI 1.030-1.765), and 1.445 (95% CI 1.055-1.980) times higher than that of the Q1, respectively, and the risk of recurrence in the Q3 and Q4 groups was 2.267 (95% CI 1.096-4.691) and 2.824 (95% CI 1.199-6.648) times in Q1 group. Multiple logistic regression showed that the highest quartile of the TyG index was associated with a greater risk of advanced adenoma recurrence (OR 4.456, 95% CI 1.157-17.164), two or more adenomas (OR 5.079, 95% CI 1.136-22.714 [after removal of TyG index extreme values]), and proximal colon or both adenomas (OR 3.043, 95% CI 1.186-7.810). Subgroup analysis revealed that the association was found to be present only in participants of all age groups who were either male or without obesity, hyperglycemia, hypertension, or dyslipidemia (p < 0.05). ROC curves illustrated that the TyG index had good predictive efficacy for identifying recurrence, especially for patients with two or more adenomas (AUC 0.777, 95% CI 0.648-0.907).

CONCLUSIONS: An increase in the TyG index is associated with an increased risk of adenoma occurrence and recurrence, with a stronger association with the latter.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:24

Enthalten in:

BMC public health - 24(2024), 1 vom: 23. Feb., Seite 579

Sprache:

Englisch

Beteiligte Personen:

Li, Jiaoyan [VerfasserIn]
Chen, Jingfeng [VerfasserIn]
Liu, Haoshuang [VerfasserIn]
Yan, Su [VerfasserIn]
Wang, Youxiang [VerfasserIn]
Xing, Miao [VerfasserIn]
Ding, Suying [VerfasserIn]

Links:

Volltext

Themen:

Biomarkers
Blood Glucose
Canertinib dihydrochloride
Carbamates
Colorectal adenoma
Colorectal cancer
Glucose
ICJ93X8X90
IY9XDZ35W2
Insulin resistance
Journal Article
Pyrazines
Pyridines
Recurrent adenoma
Triglycerides
TyG index

Anmerkungen:

Date Completed 26.02.2024

Date Revised 27.02.2024

published: Electronic

Citation Status MEDLINE

doi:

10.1186/s12889-024-18076-x

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368858472