Table 2.
Analysis of variance results: main effects of fixed factors (configuration, sex, location, and intensity of current) on log (current density).
| Effect | Coefficient | 95% CI | p-Value | Exp(coef) | |
|---|---|---|---|---|---|
| (Intercept) | −0.44 | ||||
| Configuration | Ring | 0a | |||
| Bi-cranial | 1.03 | (0.90, 1.16) | <0.01 | 2.807 | |
| Non-cephalic | 2.27 | (2.14, 2.40) | <0.01 | 9.700 | |
| Sex | Female | 0a | |||
| Male | 0.66 | (0.31, 1.00) | <0.01 | 1.928 | |
| Location | C3 | 0a | |||
| F3 | 0.16 | (0.05, 0.27) | <0.01 | 1.173 | |
| Intensity | 0.5 mA | 0a | |||
| 1 mA | 0.70 | (0.57, 0.83) | <0.01 | 2.012 | |
| 2 mA | 1.39 | (1.25, 1.52) | <0.01 | 3.995 | |
aReference group.