Table 1.
Model Parameters and Glucose Prediction Errors of Group A Presented in Figure 1
| |
Model Parameter |
|
|
|||
|---|---|---|---|---|---|---|
| Patient group, model | a1 | a2 | a3 | c1 | SSGPE (%) | Mean RAD (%) |
| Healthy | ||||||
| AR(3) | 1.294 | −0.480 | 0.185 | — | 4.27 | 1.26 (0.27) |
| ARMA(3,1) | 2.065 | −1.237 | 0.172 | −1.01 | 4.21 | 1.21 (0.28) |
| Glucose-intolerant | ||||||
| AR(3) | 1.625 | −1.019 | 0.392 | — | 4.81 | 1.43 (0.35) |
| ARMA(3,1) | 1.241 | −0.437 | 0.184 | 0.463 | 4.72 | 1.40 (0.32) |
| Diabetes | ||||||
| AR(3) | 1.215 | −0.154 | −0.061 | — | 4.20 | 1.11 (0.24) |
| ARMA(3,1) | 1.844 | −0.886 | 0.042 | −0.669 | 4.11 | 1.09 (0.24) |
Results are for time-invariant models. SSPGE and RAD values are for a PH of two time steps (one step = 5 min). Mean RAD values are reported with standard deviations given in parentheses.