Table 5.
Statistical analysis
| Group | Predecompression | Posthecompression | Significance between two groups |
|---|---|---|---|
| Mean | 2.2 | 1 | P<0.0001 (statistically, extremely significant) |
| SD | 0.42 | 0 | |
| SEM | 0.13 | 0 | |
| n | 10 | 10 |
SD: Standard deviation, SEM: Standard error of mean
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