Cognitive Impairment of Stable Patients with Chronic Obstructive Pulmonary Disease / 中国心理卫生杂志

ABSTRACT

0.05).The blood gas analysis(BGA) and pulmonary function test(PFT) were performed in patients with stable COPD.The cognitive function was evaluated by ESD in both patients with stable COPD and healthy persons as control.The patients were divided into different groups by BGA and PFT(FEV1/Pred).Results:The total score of ESD and the subtest scores of ESD in leaning,memory,calculation,constructive function were obviously lower in the patient group than those in the control group(The mean difference of the total score was 16,with the two groups' total scores as 208.1?17.6/224.3?10.6,t=5.19,P