Table 4:
Type III F test and p-values for testing global covariate effect or whether each of the covariate effects (time, age, male, age*male) are equal for all frequencies
| Parameter | Intercept | Time | Age | Male | Age*Male | |
|---|---|---|---|---|---|---|
| SHRI | F | 27.6 | 193.3 | 195.8 | 4.3 | 2.3 |
| P value | <0.0001 | <0.0001 | <0.0001 | <0.0001 | 0.008 | |
| SHRIS | F | 27.7 | 115..7 | 196.9 | 4.3 | 2.3 |
| P value | <0.0001 | <0.0001 | <0.0001 | <0.0001 | 0.008 | |
| SPRI | F | 32.5 | 359.6 | 176.9 | 4.5 | 2.3 |
| P value | <0.0001 | <0.0001 | <0.0001 | <0.0001 | 0.008 | |
| SPRIS | F | 34.0 | 161.0 | 169.3 | 4.8 | 2.2 |
| P value | <0.0001 | <0.0001 | <0.0001 | <0.0001 | 0.011 | |
| hSPRI | F | 34.0 | 372.9 | 175.0 | 4.3 | 2.3 |
| P value | <0.0001 | <0.0001 | <0.0001 | <0.0001 | 0.010 | |
| hSPRIS | F | 36.2 | 159.6 | 167.5 | 4.5 | 2.2 |
| P value | <0.0001 | <0.0001 | <0.0001 | <0.0001 | 0.014 |
SHRI-shared random intercept;, SHRIS- shared random intercept and slope; SPRI-separate random intercept; SPRIS- separate random intercept and slope; hSPRI-heterogenous separate random intercept; hSPRIS- heterogenous separate random intercept and slope, age=age at entry