Document Classification

Section Type: RESULTS

Text: Six months later, the ratio of smokers in the treatment group was 13. 95 %, much lower than that in the control group (35. 90 %, P = 0. 021) ; the Borg score of the treatment group decreased from 4. 86 + / - 1. 21 to 3. 38 + / - 0. 94 (P = 0. 000), but there was no difference in the control group ; the ratios of accepted inhale treatment in the treatment group and the control group were 100 % (43/43) and 20. 51 % (8/39) respectively (P = 0. 000), and the accuracy rates were 100 % (43/43) in the treatment group and 12. 82 % (5/39) in the control group (P = 0. 000) ; the times of acute episode in the treatment group was 1. 51 + / - 1. 53, much lower than that in the control group (4. 46 + / - 5. 17, P = 0. 000) ; the indexes of lung function before and after the 6 months between the two groups had no significant difference.