How Does Gender Affect COPD Patients in Intensive Care?
Female COPD patients admitted to ICU had higher BMI, more heart-related conditions, and higher BNP and carbon dioxide levels than males.
Quick Facts
What This Study Found
Female COPD ICU patients had significantly higher rates of heart failure, obesity, and elevated BNP levels compared to males.
Key Numbers
- 258 patients: 91 female (35%), 167 male (65%)
- Women had significantly higher BNP and D-dimer levels
- Women had higher rates of heart failure, atrial fibrillation, hypertension, renal disease
- Women had higher Charlson Comorbidity Index scores
- Women had higher BMI and more morbid obesity
- Women had higher pre-discharge PaCO2 levels
How They Did This
Prospective, observational cross-sectional study of 258 COPD patients admitted to ICU with type 2 respiratory failure.
Why This Research Matters
Gender differences in COPD presentation and comorbidities affect treatment strategies and outcomes in critical care settings.
The Bigger Picture
Recognizing gender-specific COPD phenotypes can help personalize ICU treatment and identify patients at higher risk for cardiovascular complications.
What This Study Doesn't Tell Us
Single-center observational study. Cross-sectional design cannot establish causation. Potential confounders not fully controlled.
Questions This Raises
- ?Should COPD management guidelines include gender-specific recommendations?
- ?Does the higher cardiovascular burden in female COPD patients affect long-term mortality?
Trust & Context
- Key Stat:
- Higher BNP Female COPD patients had significantly elevated brain natriuretic peptide levels compared to males
- Evidence Grade:
- Prospective observational study. Moderate evidence quality for identifying gender differences.
- Study Age:
- Published in 2025 with data from 2023-2024.
- Original Title:
- Gender-Based Differences in COPD Patients with Type 2 Respiratory Failure-Impact on Clinical Practice.
- Published In:
- Medicina (Kaunas, Lithuania), 61(4) (2025)
- Authors:
- Ozdemir, Tarkan, Yıldız, Murat, Arı, Maşide, Arı, Emrah, Eraslan Doğanay, Güler, Cırık, Mustafa Özgür, Doğancı, Melek, Özdilekcan, Çiğdem, Kızılgöz, Derya, Şipit, Yusuf Tuğrul
- Database ID:
- RPEP-12903
Evidence Hierarchy
A snapshot of a population at one point in time.
What do these levels mean? →Frequently Asked Questions
Are COPD outcomes different for men and women?
Yes. This study found women had more heart-related problems, higher BMI, and elevated BNP levels when hospitalized for COPD in ICU.
What is BNP and why does it matter?
Brain natriuretic peptide is released when the heart is stressed. Higher levels suggest heart failure, which was more common in female COPD patients in this study.
Read More on RethinkPeptides
Cite This Study
https://rethinkpeptides.com/research/RPEP-12903APA
Ozdemir, Tarkan; Yıldız, Murat; Arı, Maşide; Arı, Emrah; Eraslan Doğanay, Güler; Cırık, Mustafa Özgür; Doğancı, Melek; Özdilekcan, Çiğdem; Kızılgöz, Derya; Şipit, Yusuf Tuğrul. (2025). Gender-Based Differences in COPD Patients with Type 2 Respiratory Failure-Impact on Clinical Practice.. Medicina (Kaunas, Lithuania), 61(4). https://doi.org/10.3390/medicina61040587
MLA
Ozdemir, Tarkan, et al. "Gender-Based Differences in COPD Patients with Type 2 Respiratory Failure-Impact on Clinical Practice.." Medicina (Kaunas, 2025. https://doi.org/10.3390/medicina61040587
RethinkPeptides
RethinkPeptides Research Database. "Gender-Based Differences in COPD Patients with Type 2 Respir..." RPEP-12903. Retrieved from https://rethinkpeptides.com/research/ozdemir-2025-genderbased-differences-in-copd
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkPeptides research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.