The Analysis Of Influence Factors About Postoperative Hypoproteinemia Of Lung Cancer

Objective:To approach the correlative factors about postoperative hypoproteinemiapatients with lung cancer. Methods:Retrosperative analysis of200patients with lungcancer diagnosed in department of thoracic surgery from July2010to November2012was carried out associated with position of tumor, modus operandi, condition ofpostoperative chest drainage apparatus, et al. Via the literature search and clinicalexperiences, we chose20main factors influencing postoperative hypoproteinemia, andused2test to do univariate analysis of the dichotomy data chosen, used Binary Logisticregression equation to do multi-factor analysis by SPSS13.0statistical software.Results:All patients were cured or improved after surgery, no deaths.34cases hadpreoperative hypoproteinemia(seralbumin is lower than34g/L),64cases got postoperativehypoproteinemia(seralbumin is lower than25g/L, severe hypoproteinemia). Univariatestatistical analysis showed that age, size of tumor, modus operandi, volume of drainage,day of fever, the topmost body temperature, preoperative hypoproteinemia, lymph nodedissection affected the postoperative hypoproteinemia of lung cancer. MultivariateLogistic regression analysis showed that volume of drainage, day of fever, the topmostbody temperature, preoperative hypoproteinemia, lymph node dissection were the mainrisk factors of affecting postoperative hypoproteinemia. Conclusion:The risk factors ofpostoperative hypoproteinemia in patients with lung cancer included volume of drainage,day of fever, the topmost body temperature, preoperative hypoproteinemia, lymph nodedissection.