| T1 (N = 1955) | T2 (N = 342) | ||||||
---|---|---|---|---|---|---|---|---|
Variable | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 |
1. PSR | 1 | Â | Â | Â | 1 | Â | Â | Â |
2. EMA |  − 0.63*** | 1 |  |  |  − 0.66*** | 1 |  |  |
3. Sleep disorders | 0.43*** |  − 0.38*** | 1 |  | 0.46*** |  − 0.42*** | 1 |  |
4. NSSI | 0.53*** |  − 0.39*** | 0.27*** | 1 | 0.07 |  − 0.04 | 0.12* | 1 |
M | 3.36 | 11.85 | 1.01 | 0.58 | 3.99 | 11.30 | 1.06 | 0.26 |
SD | 4.59 | 2.86 | 0.78 | 1.27 | 4.90 | 2.91 | 0.69 | 0.45 |
Skewness | 1.53 |  − 0.47 | 0.57 | 2.79 | 1.38 |  − 0.22 | 0.41 | 1.29 |
Kurtosis | 1.82 |  − 0.16 | 0.10 | 8.35 | 1.22 |  − 0.55 | 0.39 | 0.17 |