Document Classification

Section Type: RESULTS

Text: Mean changes in symptom scores on the Asthma Control Test (placebo, 1. 98 [95 % CI, 1. 42-2. 54] vs soy isoflavones, 2. 20 [95 % CI, 1. 53-2. 87] ; positive values indicate a reduction in symptoms), number of episodes of poor asthma control (placebo, 3. 3 [95 % CI, 2. 7-4. 1] vs soy isoflavones, 3. 0 [95 % CI, 2. 4-3. 7]), and changes in exhaled nitric oxide (placebo, -3. 48 ppb [95 % CI, -5. 99 to -0. 97 ppb] vs soy isoflavones, 1. 39 ppb [95 % CI, -1. 73 to 4. 51 ppb]) did not significantly improve more with the soy isoflavone supplement than with placebo.