Scenario | Variable | p-values (Wald Chi2) | |
---|---|---|---|
4th degree polynomial | 5th degree polynomial | ||
A | t4 | < 0.0001 | 0.0080 |
t5 | ./. | 0.0503 | |
B | t4 | 0.0004 | 0.0337 |
t5 | ./. | 0.0882 | |
C | t4 | < 0.0001 | 0.0568 |
t5 | ./. | 0.1586 | |
D | t4 | 0.0926 | 0.1616 |
t5 | ./. | 0.2255 | |
C + D | t4 | 0.0003 | 0.0538 |
t5 | ./. | 0.1331 |