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| LSM | AFC | |||
|---|---|---|---|---|
| Correlation coefficient | Significance (2-tailed) | Correlation coefficient | Significance (2-tailed) | |
| Stage | 0.279** | 0.005 | -0.488*** | 0.000 |
** the significance level of the statistics P < 0.01.
*** the significance level of the statistics P < 0.001.
