Table 2 µ(pre), µ(post), corresponding CSA gains, 95% Confidence Interval (CI), and Standard Error (SE) for all five Items
Item | n | µ(pre) | µ(post) | CSA gain | 95% CI | SE (%) |
|---|---|---|---|---|---|---|
1 | 52 | 4.2 | 1.5 | 84.8% | 0.86 – 0.94 | 0.020 |
2 | 52 | 4.1 | 1.7 | 77.4% | 0.59 – 0.78 | 0.048 |
3 | 52 | 4.5 | 2.1 | 68.6% | 0.60 – 0.74 | 0.072 |
4 | 52 | 3.7 | 1.9 | 66.7% | 0.55 – 0.73 | 0.047 |
5 | 52 | 3.3 | 1.9 | 60.9% | 0.46 – 0.66 | 0.053 |