Table 3 Detailed data for different scoring methods for the EASY instrument (N = 614)
From: An evaluation of the EASY instrument in a cross-sectional study
Scoring method | School items range | Inclusion of school items | Minimum | Maximum | Mean | STD* | t-test |
|---|---|---|---|---|---|---|---|
Simple summation | 0–7 | All | 0 | 98 | 30.86 | 17.53 | |
0–5 | All | 0 | 90 | 30.4 | 16.89 | 0.01 | |
0–5 | Conditional | 0 | 90 | 30.4 | 16.89 | 0.01 | |
Mean | 0–7 | All | 0 | 7 | 2.2 | 1.25 | |
0–5 | All | 0 | 6.43 | 2.17 | 1.21 | 0.01 | |
0–5 | Conditional | 0 | 6.43 | 2.45 | 1.22 | 0.01 | |
Transformed sum | 0–7 | All | 0 | 100 | 31.49 | 17.89 | |
0–5 | All | 0 | 100 | 33.77 | 18.76 | 0.01 | |
0–5 | Conditional | 0 | 100 | 34.93 | 18.45 | 0.014 |