P Value Range | Rounding Precision |
---|---|

0.01 ≤ P ≤ 1.00 | Round to 2 decimal places: round P = 0.024 to P = 0.02. |

0.001 ≤ P ≤ 0.009 | Round to 3 decimal places: round P = 0.0048 to P = 0.005. |

P < 0.001 | Report as P < 0.001. |

Adapted with permission from Ref. 7.