Table 2.
Results Of Growth Curve Analysis Examining Risk Group Differences In Linear And Non-Linear (Quadratic) Trends
| Effect | Estimate | SE | Den. df | F-value | p-value |
|---|---|---|---|---|---|
| Intercept | |||||
| Overall | -381.62 | 1288.95 | 157 | 0.09 | 0.7676 |
| Low risk vs. Control | 1242.98 | 2336.74 | 157 | 0.28 | 0.5955 |
| High risk vs. Control | -798.51 | 3105.70 | 157 | 0.07 | 0.7974 |
| Linear Trend | |||||
| Overall | 707.95 | 1352.56 | 119 | 0.27 | 0.6017 |
| Low risk vs. Control | 2131.59 | 2417.29 | 115 | 0.78 | 0.3797 |
| High risk vs. Control | -8467.81 | 3032.99 | 111 | 7.79 | 0.0062 |
| Quadratic Trend | |||||
| Overall | -79.22 | 190.28 | 122 | 0.17 | 0.6779 |
| Low risk vs. Control | -344.08 | 339.06 | 119 | 1.03 | 0.3123 |
| High risk vs. Control | 1263.67 | 408.03 | 111 | 9.59 | 0.0025 |
SE = standard error; Den. df = denominator degrees of freedom (all numerator df = 1).