- Author:
Yun WANG
1
;
Qinghua ZHOU
;
Mei ZHANG
;
Yongfan ZHAO
;
Junjie YANG
;
Guangliang JIANG
;
Zhu WU
;
Lunxu LIU
Author Information
- Publication Type:Journal Article
- From: Chinese Journal of Lung Cancer 2003;6(4):301-303
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUNDTo analyze the perioperative respiratory and circulatory features of overweighted patients with lung cancer.
METHODSThe perioperative respiratory and circulatory features of 221 overweighted lung cancer patients were compared with those of 715 normal-weighted patients, by means of Chi-square analysis and t analysis.
RESULTSThe abnormal incidence of MBB, Raw, SGaw, PEF, FEV₁, V₇₅ , and EEG, blood presure, serum cholesterol and glucose, was significantly higher in overweighted group than that in the normal weighted group ( P < 0.05), and FRC was significantly lower than that of the normal weighted group (3.46±0.87 vs 3.63±1.17, P < 0.01). There was no difference in D LCO, MMEF, V₅₀ , V₂₅ between the two groups. The odds of postoperative complication in respiratory or circulatory system was significantly increased in overweighted group than that in the normal weighted group.
CONCLUSIONSThe obstruction of main airway, partial alveolar collapse and impotency of respiratory muscle may result in respiratory complication in overweighted patients, and increased cardiac burden and some pre-existing diseases in overweighted patients might be the cause of increased incidence of circulatory complication.