Table 5 Reliability Analysis: Corrected item- total correlations (n = 220)
Items | Corrected item-total correlations | Cronbach’s alpha if item deleted |
|---|---|---|
Impact on chewing and enjoying foods | 0.57 | 0.86 |
Impact on talking and pronouncing clearly | 0.72 | 0.84 |
Impact on cleaning teeth | 0.48 | 0.87 |
Impact on good sleep without disturbances | 0.73 | 0.83 |
Impact on being able to smile without embarrassment | 0.61 | 0.85 |
Impact on maintaining usual emotional state without being irritable | 0.65 | 0.84 |
Impact on school and household activities | 0.75 | 0.84 |
Impact on enjoying time with friends | 0.59 | 0.85 |