Sinclair D J, Ingram C G
Br Med J. 1980 Feb 23;280(6213):519-21. doi: 10.1136/bmj.280.6213.519.
In a controlled trial of exercise retraining in patients with severe chronic bronchitis, 33 subjects were followed for a mean period of 10.3 months. The exercise programme was supervised once a week, and daily training comprised a 12-minute walk and simple stair climbing exercises. The subjects in the exercise group showed a highly significant improvement in their walking distance, attaining a maximum increase of 24% after eight to 12 months. There was also considerable subjective improvement. The control group did not improve. No significant changes in cardiorespiratory function or muscle strength were seen. Simple exercise rehabilitation is of benefit to patients with disabling obstructive lung disease.
在一项针对重度慢性支气管炎患者的运动再训练对照试验中，33名受试者接受了平均10.3个月的随访。运动计划每周监督一次，日常训练包括12分钟步行和简单的爬楼梯练习。运动组受试者的步行距离有显著改善，在8至12个月后最大增加了24%。主观上也有相当大的改善。对照组没有改善。心肺功能或肌肉力量未见显著变化。简单的运动康复对患有致残性阻塞性肺病的患者有益。
