Dose-response association between sedentary time and incident of diabetes in Chinese middle-aged and older adults : The 4C study

Copyright © 2022 Elsevier B.V. All rights reserved..

AIMS: To investigate the dose-response relationship of total sedentary time with incident diabetes in Chinese middle-aged and older adults.

METHODS: The present study followed 100,525 participants aged ≥ 40 years old from the China Cardiometabolic Disease and Cancer Cohort (4C) Study, which was a prospective study conducted in 25 communities across mainland China. Associations between sedentary time and incident diabetes were assessed with Cox regression and restricted cubic splines.

RESULTS: During a median follow-up of 3.8 years, 7,529 participants developed diabetes. After adjustment for multiple variables, high levels of sedentary time (≥ 30 h/week) was associated with increased risk for developing diabetes (hazards ratio, 1.08; 95 % confidence intervals 1.02, 1.14) compared with low levels of sedentary time (<20 h/week). Restricted cubic spline analyses revealed an inverted U-shaped relation between sedentary time with diabetes. Subgroup analyses found that the observed association remained significant in subgroup of individuals with body mass index (BMI) ≥ 25 kg/cm2 or diastolic blood pressure (DBP) ≥ 90 mm Hg. However, the significant association was diminished in participants with sufficient physical activity (PA) (P = 0.22).

CONCLUSIONS: The multicenter, population-based, prospective study suggested an inverted U-shaped relation between sedentary time with diabetes. PA alleviated the deleterious effects associated with sedentary time.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:191

Enthalten in:

Diabetes research and clinical practice - 191(2022) vom: 30. Sept., Seite 110044

Sprache:

Englisch

Beteiligte Personen:

Zou, Huajie [VerfasserIn]
Huang, Li [VerfasserIn]
Zhao, Zhiyun [VerfasserIn]
Meng, Xiaoyu [VerfasserIn]
Li, Danpei [VerfasserIn]
Chen, Xi [VerfasserIn]
Guo, Yaming [VerfasserIn]
Yang, Yan [VerfasserIn]
Liu, Zhelong [VerfasserIn]
He, Wentao [VerfasserIn]
Li, Wenjun [VerfasserIn]
Yu, Xuefeng [VerfasserIn]

Links:

Volltext

Themen:

Cohort study
Diabetes
Journal Article
Multicenter Study
Physical activity
Sedentary time

Anmerkungen:

Date Completed 05.10.2022

Date Revised 05.10.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.diabres.2022.110044

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM34503970X