Table 2.
Variable | n | Pre-Intervention | SD | Post-Intervention | SD | p |
---|---|---|---|---|---|---|
Total | 518 | 6.92 | 2.28 | 7.81 | 2.15 | <0.0001 |
Gender | ||||||
Males | 176 | 6.84 | 2.39 | 7.66 | 2.32 | <0.0001 |
Females | 342 | 6.97 | 2.22 | 7.88 | 2.06 | <0.0001 |
Division | ||||||
Life science | 376 | 7.22 | 2.15 | 8.14 | 1.89 | <0.0001 |
Other | 142 | 6.15 | 2.44 | 6.92 | 2.54 | <0.0001 |
School Location by Number of Inhabitants | ||||||
<250,000 | 376 | 6.61 | 2.42 | 7.45 | 2.29 | <0.0001 |
≥250,000 | 142 | 7.75 | 1.58 | 8.77 | 1.35 | <0.0001 |