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Sex specific trajectories of central adiposity, lipid indices, and glucose level with incident hypertension: 12 years Follow-up in Tehran lipid and glucose study.


ABSTRACT:

Aims

To identify sex specific trajectories of waist circumference (WC),triglyceride (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and fasting plasma glucose (FPG) during adulthood and examine their associations with incident hypertension.

Methods

The cohort consisted of 5030 participants (2051 males) with at least 2 repeated measurement during a median of 12 years follow up. We identified trajectory groups using latent class growth mixture model, their association with hypertension was examined using multivariate Cox-regression analysis.

Results

We found 997 cases of hypertension (483 male). For both exposures, three distinct trajectory groups were identified in both genders. For WC, in women: low-increasing, 82.4%; high-stable, 13.4%; high-increasing, 4.2% and in men: stable, 94.6%; low-increasing, 3.6% and for high- increasing, 1.7%. For TG, in women: stable, 91.3%; decreasing, 5.9%; inverse U-shape, 2.8%; in men: stable, 89.7%; inverse U- shape, 6.2% and for decreasing, 4.1%. Regarding WC, high stable and high-increasing trajectories were associated with hypertension in the multivariate model [(hazard ratio (HR)?=?1.66 (95% CI 1.26-2.20) and 2.78(1.79-3.60), respectively]. Among men, this association was shown only for the low-increasing trajectory [2.76: 1.49-5.10]. For TG, among women decreasing and inverse U-shape trajectories were significantly associated with hypertension in the multivariate model [1.32:1.01-1.76] and [2.23:1.58-3.23, respectively]. We did not find any impact of increasing trajectories of FPG and HDL-C on incident hypertension. Considering TC, all individuals followed a stable trajectory.

Conclusion

WC dynamic changes in both gender and TG trajectory among women were significantly associated with incident hypertension.

SUBMITTER: Ahanchi NS 

PROVIDER: S-EPMC7903760 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

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Publications

Sex specific trajectories of central adiposity, lipid indices, and glucose level with incident hypertension: 12 years Follow-up in Tehran lipid and glucose study.

Ahanchi Noushin Sadat NS   Tamehri Zadeh Seyed Saeed SS   Khalili Davood D   Azizi Fereidoun F   Hadaegh Farzad F  

Journal of translational medicine 20210223 1


<h4>Aims</h4>To identify sex specific trajectories of waist circumference (WC),triglyceride (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and fasting plasma glucose (FPG) during adulthood and examine their associations with incident hypertension.<h4>Methods</h4>The cohort consisted of 5030 participants (2051 males) with at least 2 repeated measurement during a median of 12 years follow up. We identified trajectory groups using latent class growth mixture model, their  ...[more]

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