Evaluation of relationship between disease severity, mean platelet volume, and platelet distribution width in stable chronic obstructive pulmonary disease
Abstract
Aim: This study was conducted to evaluate the relationship between disease severity, mean platelet volume and platelet distribution width in stable chronic obstructive pulmonary disease.
Methods: The study included 120 consecutive patients with stable chronic obstructive pulmonary disease and 30 consecutive age-matched healthy subjects (control group). Patients were classified as A (mild), B (mild to moderate), C (moderate to severe) and D (severe) defined by the GOLD committee and grouped as A/B (n= 60) and C/D (n=60).
Results: Platelet levels were not different among the groups. Mean platelet volume was lower in all patients than control group (p=0.001). Level of platelet distribution width was higher in all patients than control group (p=0.018). Mean platelet volume in C/D groups were significantly lower than A/B group (p=0.011) and control group (p=0.001). Mean platelet volume in A/B group were also significantly lower than control group (p=0.001). Erythrocyte sedimentation rates were higher in A/B and C/D groups than control group (p=0.007 and p=0.001, respectively). C-reactive protein levels in control group were significantly lower than C/D group (p=0.001). No statistically significant correlations were observed between mean platelet volume and forced expiratory volume in one second and forced expiratory volume in one second/forced vital capacity or between mean platelet volume and other inflammatory parameters in A/B or C/D groups. Significant positive correlations were found between erythrocyte sedimentation rate and C-reactive protein (r=0.375; p=0.003), and between mean platelet volume and platelet large cell ratio (r=0.749; p=0.001) in C and D groups.
Conclusion: It was concluded that mean platelet volume could be used as a negative acute‑phase
reactant in evaluation of disease
severity of chronic obstructive pulmonary disease as C-reactive protein.
Keywords
References
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Details
Primary Language
English
Subjects
Internal Diseases
Journal Section
Research Article
Authors
Pelin Uysal
*
Türkiye
Publication Date
November 30, 2018
Submission Date
July 17, 2018
Acceptance Date
October 20, 2018
Published in Issue
Year 2018 Volume: 3 Number: 3
Cited By
Thrombosis marker levels at various levels of chronic obstructive pulmonary disease: degree of obstruction and severity
Gazzetta Medica Italiana Archivio per le Scienze Mediche
https://doi.org/10.23736/S0393-3660.23.05223-3