|
KMID : 0603820110170040329
|
|
Journal of Experimental & Biomedical Science
2011 Volume.17 No. 4 p.329 ~ p.336
|
|
|
The Influence of Gender on Clinical Outcomes in Elderly Patients Underwent Coronary Artery Bypass Grafting Surgery
|
|
Moon Seong-Min
|
|
|
Abstract
|
|
|
|
The female has previously been shown to be an independent risk factor for mortality and morbidity after coronary artery bypass grafting surgery (CABG). The aim of this retrospective study is to evaluate gender differences of the perioperative outcomes in elderly patients underwent CABG. Data for seventy elderly patients (＞70 years) that underwent CABG (between January 2005 and July 2011) were divided into two groups: male patients (n=33, male group) and female patients group (n=37, female group). Heights, body weights, body surface area and coronary artery obstruction rate (right coronary artery territory) in the female group were lower than those of the male group (P＜0.05). History of hypertension, hyperlipidemia, congestive heart failure and percutaneous coronary artery intervention in the female group was higher than that of the male group (P＜0.05). Total cholesterol and brain natriuretic peptide levels in the female group were higher than those of the male group (P＜0.05). Platelet count in the female group was higher than the male group at preoperative (Pre-OP) period (P＜0.05). Erythrocyte count, hematocrit and hemoglobin levels in the female group were lower than those of the male group at Pre-OP period (P＜0.05). But, erythrocyte count, hematocrit and hemoglobin levels in the female group were higher than those of the Male group at postoperative (Post-OP) period (P＜0.05). Left ventricular ejection fraction in the female group was higher than the male group at Post-OP period (P＜0.05). Hospital stay length in the female group was higher than the male group (P＜0.05). Post-OP bleeding volume and incidence of ventricular premature contraction in the female group were lower than those of the male group (P＜0.05). These results suggest that despite female gender have a greater risk factors and require a longer hospitalization than male, there was no significant difference incidence of mortality and complication.
|
|
|
KEYWORD
|
|
|
Gender, Coronary artery bypass grafting surgery, Perioperative outcomes
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|