Item | Low-score group mean ± SD | High-score group mean ± SD | t | P |
---|---|---|---|---|
Q3 | 2.99 ± 0.74 | 1.76 ± 0.43 | 32.235 |  < 0.001 |
Q4 | 3.46 ± 0.60 | 2.13 ± 0.54 | 36.550 |  < 0.001 |
Q5 | 2.96 ± 0.68 | 1.74 ± 0.44 | 33.512 |  < 0.001 |
Q7 | 3.54 ± 0.59 | 2.01 ± 0.52 | 42.921 |  < 0.001 |
Q8 | 2.93 ± 0.68 | 1.80 ± 0.40 | 32.087 |  < 0.001 |
Q10 | 3.64 ± 0.60 | 2.3 ± 0.56 | 36.161 |  < 0.001 |
Q11 | 3.66 ± 0.61 | 2.39 ± 0.58 | 33.347 |  < 0.001 |
Q12 | 2.87 ± 0.72 | 1.67 ± 0.47 | 31.029 |  < 0.001 |
Q13 | 3.07 ± 0.70 | 1.83 ± 0.37 | 34.582 |  < 0.001 |
Q15 | 4.01 ± 0.52 | 2.50 ± 0.62 | 41.172 |  < 0.001 |
Q17 | 3.04 ± 0.66 | 1.85 ± 0.36 | 35.286 |  < 0.001 |
Q18 | 4.08 ± 0.50 | 2.57 ± 0.57 | 44.154 |  < 0.001 |
Q19 | 2.83 ± 0.69 | 1.77 ± 0.42 | 28.988 |  < 0.001 |
Q21 | 3.40 ± 0.60 | 2.07 ± 0.51 | 37.260 |  < 0.001 |