CAJ | 학술논문

目的：探讨BODE指数对老年尘肺患者生活质量的预测能力。方法选择稳定期老年尘肺患者40例。分别应用BODE指数和圣乔治呼吸问卷( SGRQ)评价其生活质量，分析BODE指数与SGRQ问卷的相关性，并应用多元回归法分析BODE指数对尘肺患者生活质量的预测能力。结果 BODE指数与SGRQ问卷总分、呼吸症状、活动受限及疾病影响均呈显著的相关性( P<0．01)；BODE指数可以解释SGRQ总分变异的47．3%，呼吸症状的50．9%，活动受限的44．2%及疾病影响的39．4%。结论 BODE指数与SGRQ问卷显著相关，能够有效预测老年尘肺患者生活质量变化。
목적：탐토BODE지수대노년진폐환자생활질량적예측능력。방법선택은정기노년진폐환자40례。분별응용BODE지수화골교치호흡문권( SGRQ)평개기생활질량，분석BODE지수여SGRQ문권적상관성，병응용다원회귀법분석BODE지수대진폐환자생활질량적예측능력。결과 BODE지수여SGRQ문권총분、호흡증상、활동수한급질병영향균정현저적상관성( P<0．01)；BODE지수가이해석SGRQ총분변이적47．3%，호흡증상적50．9%，활동수한적44．2%급질병영향적39．4%。결론 BODE지수여SGRQ문권현저상관，능구유효예측노년진폐환자생활질량변화。
Objective To discuss the ability of BODE index to predict the quality of life of elderly patients with pneumoconiosis. Methods A total of 40 elderly patients with stable pneumoconiosis were enrolled. Their quali-ty of life was evaluated by BODE index and St George′s Respiratory Questionnaire ( SGRQ) . The correlation was ana-lyzed between BODE index and SGRQ, and the ability of BODE index to predict the quality of life of patients with pneumoconiosis was analyzed by multiple linear regression method. Results BODE index was significantly correlated with SGRQ total score, respiratory symptoms, activity limitations and disease effect ( P<0. 01 ) . The BODE index explained 47. 3% of SGRQ score, 50. 9% of respiratory symptoms, 44. 2% of activity limitations, and 39. 4% of disease effect. Conclusion The BODE index is significantly correlated with SGRQ, and it can predict accurately the quality of life in elderly patients with pneumoconiosis.