From: Reliability and validity of a questionnaire for self-assessment of complete dentures
Scales | Cronbach’s α | Average inter-item correlation coefficient |
---|---|---|
Summary score | 0.91 | 0.59 |
Function | 0.85 | 0.59 |
Aesthetics & speech | 0.83 | 0.54 |
Lower denture | 0.89 | 0.67 |
Expectation | 0.93 | 0.83 |
Upper denture | 0.86 | 0.67 |
Importance | 0.56 | 0.28 |