Topography Variable | Pre (95% CI) | Post (95% CI) | Change | B | p |
---|---|---|---|---|---|
Total Volume | 834.9 (733.1, 936.7) | 831.7 (745.8, 917.6) | 0.30% | -3.17 | 0.95 |
Puff Count | 14.1 (12.7, 15.5) | 14.2 (12.6, 15.9) | 1.20% | 0.17 | 0.815 |
Per Puff Volume (mL) | 59.6 (54.2, 64.9) | 60.3 (54.9, 65.8) | 1.30% | 0.76 | 0.712 |
Puff Velocity (mL/sec) | 36.8 (33.8, 39.8) | 37.2 (34.9, 39.6) | 1.20% | 0.45 | 0.738 |
Duration of Puff (sec) | 1.7 (1.6, 1.9) | 1.7 (1.6, 1.9) | 1.20% | 20.66 | 0.719 |
Inter Puff Interval (sec) | 19.2 (17.0, 21.4) | 17.9(15.1, 20.6) | -7.20% | -1376.49 | 0.331 |