Table 2.
Baseline descriptive statistics and internal consistency reliability data for the CPQ11–14, COHIP-SF and CARIES-QC and subscales.
| Measures | Number of Items | Mean Score (SD) | Cronbach’s Alpha (α) | Range of Observed Scores | Percentage with Score 0 | Percentage with Maximum Score |
|---|---|---|---|---|---|---|
| CPQ11–14 | 16 | 13.1 (8.0) | 0.80 | 0 to 41 | 1.5 | 0.0 |
| Subscales | ||||||
| Symptoms | 8 | 7.2 (4.1) | 0.62 | 0 to 24 | 2.1 | 0.0 |
| Well-being | 8 | 6.0 (4.9) | 0.75 | 0 to 21 | 12.8 | 0.0 |
| COHIP-SF | 19 | 17.1 (9.3) | 0.83 | 1 to 51 | 0.0 | 0.0 |
| Subscales | ||||||
| Oral health well-being | 5 | 5.3 (3.3) | 0.62 | 0 to 17 | 5.1 | 0.0 |
| Functional well-being | 4 | 2.5 (2.4) | 0.57 | 0 to 12 | 24.5 | 0.0 |
| Socio-emotional well-being | 10 | 9.2 (5.4) | 0.74 | 0 to 30 | 1.5 | 0.0 |
| CARIES-QC | 12 | 3.8 (3.5) | 0.83 | 0 to 24 | 5.1 | 0.3 |