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Table 3 Differences in Mean and Median Hydrogen Production at Days 0 and 36, p = .1909
| H2 amount–hourly means | Total ∆ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | |||
| RP-G28 (ppm) | Day 0 | 0 | 32.17 | 87.17 | 81.43 | 77.17 | 68.02 | 63.95 | |
| Day 36 | 0 | 40.90 | 77.05 | 75.24 | 62.79 | 60.05 | 48.98 | ||
| ∆ | 0 | 8.74 | -10.12 | -6.19 | -14.38 | -7.98 | -14.98 | -44.90 | |
| Placebo (ppm) | Day 0 | 0 | 50.05 | 75.25 | 85.40 | 68.35 | 67.35 | 52.75 | |
| Day 36 | 0 | 43.10 | 89.20 | 82.15 | 80.85 | 61.05 | 51.65 | ||
| ∆ | 0 | -6.95 | 13.95 | -3.25 | 12.50 | -6.30 | -1.10 | 8.85 | |
| H2 amount–hourly medians | Total ∆ | ||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | |||
| RP-G28 (ppm) | Day 0 | 0 | 18.5 | 79.5 | 76.0 | 67.5 | 62.0 | 58.5 | |
| Day 36 | 0 | 15.0 | 71.0 | 60.0 | 56.0 | 50.5 | 34.5 | ||
| ∆ | 0 | -3.5 | -8.5 | -16.0 | -11.5 | -11.5 | -24.0 | -75.0 | |
| Placebo (ppm) | Day 0 | 0 | 19.5 | 82.0 | 76.5 | 51.5 | 79.0 | 57.5 | |
| Day 36 | 0 | 21.0 | 75.0 | 76.5 | 51.5 | 71.0 | 54.5 | ||
| ∆ | 0 | 1.5 | -7.0 | 0.0 | 0.0 | -8.0 | -3.0 | -16.5 | |
