| Follow-up | ||||
---|---|---|---|---|---|
 | 1 month | 3 months | 6 months | 12 months | p-value1 |
Median score BCTQ symptom severity scale(min, max) | 1.45 | 1.55 | 2.05 | 2.03 | Â |
 | (0.99, 2.90) | (1.00, 4.10) | (1.00, 3.49) | (1.09, 5.18) | 0.008 |
 | N = 18 | N = 18 | N = 18 | N = 18 |  |
Median score BCTQ functional status scale (min, max) | 1.08 | 1.19 | 1.28 | 1.66 | Â |
 | (0.93, 2.99) | (0.91, 3.38) | (1.00, 3.16) | (1.00, 4.53) | 0.012 |
 | N = 18 | N = 18 | N = 18 | N = 18 |  |