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Body mass index

Body Mass Index Linked to Hypertension and Diabetes in Elderly Chinese Population

Strategic Insights

— 1 min read

A new study published in the journal Global Heart has investigated the relationship between body mass index (BMI) and the risk of hypertension-diabetes comorbidity in elderly Chinese individuals. The research, conducted by a team of scientists from the Huazhong University of Science and Technology, used data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS) to analyze the association between BMI and the occurrence of hypertension and diabetes in the elderly population. The results suggest that a higher BMI is linked to a greater risk of hypertension and diabetes comorbidity in elderly Chinese individuals.

Key Takeaways:

  • The study found a significant association between body mass index (BMI) and the risk of hypertension-diabetes comorbidity in elderly Chinese individuals.
  • The research used data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS) to analyze the relationship between BMI and the occurrence of hypertension and diabetes in the elderly population.
  • The study categorized BMI into four groups according to Chinese guidelines: underweight, normal weight, overweight, and obese.
  • The results showed that a higher BMI was linked to a greater risk of hypertension and diabetes comorbidity in elderly Chinese individuals.
  • The study advised that greater attention should be paid to obesity in elderly Han Chinese individuals, given its significant associated disease burden.
  • The research included data from 23,528 participants aged 65 years and older who were recruited between 2003 and 2007.
  • The study's primary outcome was hypertension-diabetes comorbidity, and the secondary outcomes included hypertension and diabetes.
  • The research concluded that BMI is a significant predictor of hypertension and diabetes comorbidity in elderly Chinese individuals.

Statistics:

  • The study included data from 23,528 participants aged 65 years and older.
  • The participants were recruited between 2003 and 2007.
  • The study found that the prevalence of hypertension and diabetes comorbidity in the elderly population was 16.3%.
  • The results showed that the risk of hypertension and diabetes comorbidity increased with increasing BMI category.
  • The study found that the odds ratio for hypertension and diabetes comorbidity in the obese group was 2.35 times higher than in the underweight group.

Sources:

  • Guangling Li, Haimeng Zhang, Fan Li, Jiangang Jiang, and others. Body Mass Index and the Risk of Hypertension-Diabetes Comorbidity in Elderly Population: A Prospective Cohort in China. Global Heart, 2025;20(1):97.

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