Relationship between airway obstruction and peripheral arterial stiffness in elderly patients with chronic obstructive pulmonary disease / 中国医师进修杂志
Chinese Journal of Postgraduates of Medicine
; (36): 391-393, 2015.
Article
em Zh
| WPRIM
| ID: wpr-467681
Biblioteca responsável:
WPRO
ABSTRACT
Objective To evaluate the relationship between airway obstruction and peripheral arterial stiffness in elderly patients with chronic obstructive pulmonary disease (COPD).Methods Ninetyeight elderly patients with COPD were enrolled.The patients were divided into two groups according to forced expired volume in 1 second (FEV1) percentage of predicted (FEV1 %):mild-moderate group (FEV1 % ≥ 50%,62 cases) and severe group (FEV1% < 50%,36 cases).The brachium-ankle pulse wave velocity (baPWV),body mass index (BMI),24 h average heart rate,blood level of lipid,fasting blood glucose,arterial partial pressure of oxygen (PaO2) and high sensitivity C reactive protein (hs-CRP) level were compared between two groups.Results Compared with mild-moderate group,the BMI in sever group was lower:(22.9 ± 4.3) kg/m2 vs.(25.4 ± 3.3) kg/m2,24 h average heart rate was higher:(77.5 ± 12.8) times/rmin vs.(70.7 ± 9.5) times/min,PaO2 was lower:(71.7 ± 13.1) mmHg (1 mmHg =0.133 kPa) vs.(84.5 ± 13.2) mmHg,and there were statistical differences (P < 0.05).The baPWV in mild-moderate group was (18.9 ± 4.2) m/s,and in sever group was (21.8 ± 3.6) m/s,and there was statistical difference (P < 0.05).The hs-CRP in miid-moderate group was (6.62 ± 4.57) mg/L,and in sever group was (3.38 ± 2.13) mg/L,and there was statistical difference (P< 0.05).Conclusions The morbidity of peripheral arterial stiffness is increased in elderly patients with COPD.Progression of peripheral arterial stiffness is related to the severity of airway obstruction.
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WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Postgraduates of Medicine
Ano de publicação:
2015
Tipo de documento:
Article