Sex Differences in Severity and Risk Factors for Ischemic Stroke in Patients With Hyperlipidemia

Area of Science:

• Neurology
• Cardiology
• Endocrinology

Background:

• Hypertriglyceridemia is a risk factor for ischemic stroke.
• Sex-based differences in stroke presentation and outcomes are increasingly recognized.

Purpose of the Study:

• To investigate sex-specific associations between hypertriglyceridemia and stroke severity.
• To identify clinical risk factors contributing to stroke severity in males and females with hypertriglyceridemia.

Main Methods:

• Analysis of data from 765 ischemic stroke patients (392 males, 373 females) with hypertriglyceridemia.
• Stroke severity assessed using the National Institute of Health Stroke Scale (NIHSS).
• Logistic regression models adjusted for demographic and clinical risk factors.

Main Results:

• In males, higher diastolic blood pressure and ischemic stroke mortality were linked to increased stroke severity.
• In females, older age was associated with reduced stroke severity, while ischemic stroke mortality correlated with increased severity.
• Ischemic stroke mortality risk score increased severity in both sexes.

Conclusions:

• Significant sex differences exist in risk factors associated with stroke severity among hypertriglyceridemic patients.
• Identifying these sex-specific factors can inform tailored management strategies for ischemic stroke.
• Targeted interventions based on these findings may improve outcomes for male and female stroke survivors with hypertriglyceridemia.