Table 3 Item-level descriptive statistics for ranks on the CHE 7-item scale
CHE-s item | Rank range | Min | Max | Median | Shannon entropy |
|---|---|---|---|---|---|
CHE_1 | 1–4 | 1 | 4 | 3 | 0.93 |
CHE_2 | 1–4 | 1 | 4 | 3 | 0.90 |
CHE_3 | 1–4 | 1 | 4 | 3 | 0.98 |
CHE_4 | 1–4 | 1 | 4 | 4 | 0.94 |
CHE_5 | 1–4 | 2 | 4 | 4 | 0.87 |
CHE_6 | 1–4 | 2 | 4 | 4 | 0.94 |
CHE_7 | 1–4 | 1 | 4 | 3 | 0.90 |