Table 1 Time-wise comparisons of experimental groups
From: Cytotoxicity assessment of different doses of ozonated water on dental pulp cells
Group | 0 h | 48 h | 0–48 h | p |
|---|---|---|---|---|
Mean ± SD | Mean ± SD | Change (%) | ||
Group 5 | 149.43 ± 31.10 | 76.49 ± 15.26 | − 48.81 | 0.004 |
Group 4 | 148.86 ± 25.24 | 95.51 ± 6.86 | − 35.84 | 0.004 |
Group 3 | 126.57 ± 33.28 | 102.34 ± 28.53 | − 19.14 | 0.151 |
Group 2 | 154.43 ± 32.13 | 145.61 ± 32.11 | − 5.71 | 0.714 |