Blood pressure–stratified associations of the atherogenic index of plasma with all-cause mortality: a 10-year rural cohort study in China - Report - MDSpire

Blood pressure–stratified associations of the atherogenic index of plasma with all-cause mortality: a 10-year rural cohort study in China

  • By

  • Juan Hao

  • Xiyu Zhao

  • Chenxi Fan

  • Mo Lv

  • Jiahao Wu

  • Jun Tu

  • Chunsheng Yang

  • Xianjia Ning

  • Yan Li

  • June 8, 2026

  • 0 min

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Clinical Report: Associations Between Atherogenic Index and All-Cause Mortality

Overview

This study investigates the association between the Atherogenic Index of Plasma (AIP) and all-cause mortality in hypertensive and non-hypertensive individuals over a median follow-up of 8.82 years. Findings indicate that AIP and its modified indices are significantly associated with reduced mortality risk in hypertensive individuals, while no significant associations were observed in non-hypertensive individuals.

Background

Incorporate relevant statistics or studies to substantiate claims about CVD in low-income populations.

Data Highlights

MeasureHypertensive GroupNon-Hypertensive Group
AIP-WHtR79% reduction in mortality risk (HR: 0.21, 95% CI: 0.18–0.25)No significant association
AIP57% reduction in mortality risk (HR: 0.43, 95% CI: 0.39–0.47)No significant association
Follow-up Duration8.82 yearsN/A
Mortality Cases1,024N/A

Key Findings

  • AIP and its modified indices are significantly negatively associated with all-cause mortality in hypertensive individuals.
  • A one-unit increase in AIP-WHtR is associated with a 79% reduction in mortality risk.
  • A one-unit increase in AIP is associated with a 57% reduction in mortality risk.
  • No significant associations between AIP and all-cause mortality were found in the non-hypertensive group.
  • AIP and its modified indices demonstrated better predictive ability for all-cause mortality compared to the TyG index.

Clinical Implications

Healthcare professionals should consider the Atherogenic Index of Plasma (AIP) as a potential biomarker for assessing mortality risk in hypertensive patients. The findings suggest that monitoring AIP levels may aid in identifying individuals at higher risk for all-cause mortality, thereby informing preventive strategies in rural and low-income populations.

Conclusion

Highlight specific areas for future research to enhance understanding of AIP's role.

Related Resources & Content

  1. American Journal of Epidemiology, 2023 -- Exploring the Inverse Relationship Between LDL-C Levels and Hemorrhagic Stroke Risk in Hypertensive Chinese Adults
  2. Frontiers in Endocrinology, 2023 -- The role of albumin–globulin ratio in peripheral arterial disease among hypertensive adults
  3. Clinical Research in Cardiology, 2023 -- Linking the C-reactive protein-triglyceride glucose index to cardiovascular and overall mortality risk in older adults
  4. Frontiers in Endocrinology, 2023 -- BMI-specific nonlinear associations and threshold effects of the atherogenic index of plasma on incident prediabetes
  5. Development and Validation of AHA’s PREVENT Equations - American College of Cardiology, 2024
  6. 2024 ESC Guidelines for Management of Elevated BP and Hypertension: Key Points - American College of Cardiology
  7. Development and Validation of AHA’s PREVENT Equations - American College of Cardiology
  8. 2024 ESC Guidelines for Management of Elevated BP and Hypertension: Key Points - American College of Cardiology

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