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Correlation between prostate-specific antigen levels and clinical attachment level scores across four groups (1A, 1B, 2A, 2B)
| Group | Pearson correlation coefficient value | Significance (P) |
|---|---|---|
| 1A | 0.532 | 0.175 |
| 1B | 1.000 | 0.01* |
| 2A | 0.684 | 0.06 |
| 2B | 0.558 | 0.002* |
*Correlation is statistically significant
