Table 2.
The effects of each predicting variable on POR using AA model.
| Variables | Parameter estimation | Standard error | Wald χ2 | p value |
|---|---|---|---|---|
| AMH [(3,~) vs [0,0.2]] | –4.335 | 0.234 | 343.3393 | <.0001 |
| AMH [(2,3] vs [0,0.2]] | –3.8031 | 0.252 | 227.7726 | <.0001 |
| AMH [(1.8,2] vs [0,0.2]] | –3.2347 | 0.3292 | 96.5493 | <.0001 |
| AMH [(1.4,1.8] vs [0,0.2]] | –2.883 | 0.245 | 138.4393 | <.0001 |
| AMH [(1.2,1.4] vs [0,0.2]] | –2.3813 | 0.2546 | 87.4919 | <.0001 |
| AMH [(1.0,1.2] vs [0,0.2]] | –2.2321 | 0.2458 | 82.4412 | <.0001 |
| AMH [(0.6,1.0] vs [0,0.2]] | –1.6751 | 0.2147 | 60.8473 | <.0001 |
| AMH [(0.4,0.6] vs [0,0.2]] | –0.8742 | 0.2357 | 13.7592 | 0.0002 |
| AMH [(0.2,0.4] vs [0,0.2]] | –0.5727 | 0.2406 | 5.6686 | 0.0173 |
| Age [(42,~) vs [0,30]] | 0.807 | 0.2305 | 12.2579 | 0.0005 |
| Age [(39,42] vs [0,30]] | 1.0434 | 0.1711 | 37.1979 | <.0001 |
| Age [(37,39] vs [0,30]] | 0.5885 | 0.1794 | 10.7573 | 0.001 |
| Age [(35,37] vs [0,30]] | 0.4299 | 0.1705 | 6.3561 | 0.0117 |
| Age [(30,35] vs [0,30]] | 0.28 | 0.14 | 4.06 | 0.04 |