Table 5 Parameter estimates (standard errors, s.e.), p-values for associated t-tests and variance components estimates of semi-parametric models under various variance structures, FBS level of diabetes patients in JUSH, September 2011 - June 2014
| Â | Variance structures | |||
|---|---|---|---|---|
Effects | Random intercept | Linear random effects | ||
| Â | Estimate (s.e.) | p-value | Estimate (s.e.) | p-value |
Fixed effects | Â | Â | Â | Â |
Weight | -1.908 (0.191) | <0.0001 | -1.899 (0.212) | <0.0001 |
Time | 28.264 (6.087) | <0.0001 | 26.742 (6.359) | <0.0001 |
Time × Weight | 0.017 (0.013) | 0.1837 | 0.031 (0.016) | 0.0536 |
Time2 | 0.408 (0.402) | 0.3095 | 0.448 (0.421) | 0.2875 |
s(Time)Fx1 | -2971.649 (551.992) | <0.0001 | -3014.737 (579.734) | <0.0001 |
Variance components | Â | Â | Â | Â |
Standard deviation | Â | Â | Â | Â |
Intercept | 2104.479 | Â | 2796.166 | Â |
Linear | Â | Â | 4.814 | Â |
Residual | 4919.429 | Â | 4762.647 | Â |
s(Time) | 13.287 | <0.0001 | 13.939 | <0.0001 |