Table 3.
The intra-rater assessments on the major line bisection test variable, percent deviation, and comparisons of assessment duration and neglected lines for the cognitively healthy group with modified e-system (HGm)
| Intra-rater variables (HGc = 11) | E-system (Mean ± SD) | Rater (Mean ± SD) | p-value | B-A diff.(95% LOA) | ES | CCC (95% CI) |
|---|---|---|---|---|---|---|
| Percent deviation (%) E-system vs. Rater 1 | 2.85 ± 3.30 | 2.93 ± 3.11 | .86 | .06 (-.96 to .87) | .05 | .90 (.67 to .97)** |
| Assessment duration (sec) | 0 | 0 | ||||
| Neglected lines (each) | 0 | 0 | ||||
| Percent deviation (%)E-system vs. Rater 2 | 2.85 ± 3.30 | 2.79 ± 3.26 | .82 | .01 (-.55 to .56) | .11 | .96 (.88 to .99)** |
| Assessment duration (sec) | 269.80 ± 107.89 | 272.20 ± 107.54 | ||||
| Neglected lines (each) | 0 | 0 | ||||
| Percent deviation (%)Rater 1 vs. Rater 2 | 2.93 ± 3.11 | 2.79 ± 3.26 | .73 | .06 (-.76 to .89) | .04 | .92 (.73 to .98)** |
| Assessment duration (sec) | 283.80 ± 58.16 | 287.50 ± 65.70 | ||||
| Neglected lines (each) | 0 | 0 |
ES: effect size, CI: confidence interval: CCC: concordance correlation coefficient, ICC: intra-class correlation coefficient, B-A diff.: Bland Altman mean difference or bias, LOA: Limit of agreement (mean difference with 95% CI). The symbols next to the values indicate following meanings:
*Significant level of p <0.01
**Significant level, p <0.001.