Relationship of lung infection and multiple organ failure in the elderly / 中国实用内科杂志

ABSTRACT

Objective The aim of the study is to explore the relationship of lung infection(LI)and multiple organ failure in the elderly(MOFE).Methods Consecutive patients ,who were admitted to the Institute of Geriatric Cardiovascular Diseases of the PLA General Hospital and the Endocardial Department of the Air Force General Hospital,withage≥65 years old were enrolled into 5 groups retrospectively by following criteriaacute LI alone,LI with the first presentation of acute lung edema,chronic bronchitis complicated with LI,chronic heart failure complicated with LI,and nic bronchitis and heart failure complicated with LI.Results Sixty-eight patients were selected of(72.5?7.6)years old ( 38 male).There were 4 cases of pure LI(4%),12 cases of LI firstly presented with the symptoms of acute lung edema(18%),16 cases of LI complicated with chronic bronchitis(24%),15 cases of LI based on chronic heart failure(22%)and 22 cases of LI complicated with chronic bronchitis and heart failure(32%).LI initiated MOFE in 25 cases(37%).Most of them were developed on the basis of chronic bronchitis and/or heart failure(34%).Mortality of secondary LI was higher than that of the primary LI(7.4% VS 0%,P