Study on the nutrition status and clinical evaluation in patients with GOLD Ⅱ and GOLD Ⅲ or chronic obstructive pulmonary disease
10.3760/cma.j.issn.1673-4904.2009.16.011
- VernacularTitle:GOLD Ⅱ、Ⅲ级的慢性阻塞性肺疾病患者营养状态和临床评价研究
- Author:
Guangjie LIU
;
Xiaofang LIU
;
Jie ZHUO
;
Xiao CHEN
;
Jie XU
;
Yang WANG
;
Xiufang LUO
;
Yongchang SUN
- Publication Type:Journal Article
- Keywords:
Pulmonary disease,chronic obstructive;
Nutrition assessment;
Dyspnea
- From:
Chinese Journal of Postgraduates of Medicine
2009;32(16):25-27
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate nutrition status and dyspnea in the patients with chronic obstructive pulmonary disease (COPD) between GOLD Ⅱ and GoLD Ⅲ, and test the evaluative validity of disease status by GOLD classification of COPD. Methods Thirty patients with clinically stable COPD were recruited, including 15 patients of GOLD Ⅱ of COPD and 15 patients of GOLD Ⅲ of COPD. Body mass index (BMI), triceps skin-fold thickness (TSF), serum albumin (Alb), and partial pressure of oxygen in arterial blood (PaO2) were measured in each patient. Dyspnea was assessed by the Borg Scale (BS). Exercise stress test was taken by incremental exercise test. Results BMI was significantly lower in the patients of GOLD Ⅲ than that in the patients of GOLD Ⅱ[(19±5 ) kg/m2 vs (23±3) kg/m2,p < 0.05]. TSF was significantly reduced in the patients of GOLD Ⅲ than that in the patients of GOLD Ⅱ[ (8±3) mm vs(13±5) mm, P < 0.01]. Alia in the patients of GOLD Ⅲ was significantly decreased than that in the patients of GOLD Ⅱ [(32±7) g/L vs (36±6) g/L, P <0.05]. The difference of PaO2 between the patients of GOLD Ⅲ and the patients of GOLD Ⅱ was significant [(72±9) nun Hg (1 mm Hg = 0.133 kPa ) vs (78±8) nun Hg, P < 0.01], and the significant difference of BS was found between the patients of GOLD Ⅲ and the patients of GOLD Ⅱ( 5.0±2.0) grades vs (3.0±1.0) grades, P <0.05 ]. In addition, 12 patients in the patients of GOLD Ⅱ took the exercise stress test and 8 patients were found anaerobic threshold (AT), 5 patients in the patients of GOLD Ⅲ took the exercise stress teat and no AT was found. Conclusions The parameters of BMI, TSF, Alb and PaO2 are significantly reduced in the patients of GOLD Ⅲ than those in the patients of GOLD Ⅱ. In the patients of GOLD Ⅲ, BS is higher than that in the patients of GOLD Ⅱ and AT is difficult to obtain, suggesting more severe in degree of impairment. GOLD classification of COPD reflects the disease stares and prognosis in the patients with COPD, as a valuable parameter in clinical practice.
