From: Assessment of dental anxiety and dental phobia among adults in Lebanon
MDAS-A item | Mean (SD) | Scale mean if item deleted | Scale variance if item deleted | Corrected item-total correlation | Cronbach's alpha if item deleted | Cronbach's alpha |
---|---|---|---|---|---|---|
Visit tomorrow | 1.8 (1.01) | 8.26 | 15.28 | 0.82 | 0.88 | Â |
Waiting room | 1.8 (1.04) | 8.28 | 15.14 | 0.81 | 0.88 | Â |
Use of drill | 2.2 (1.17) | 7.85 | 14.17 | 0.82 | 0.87 | Â |
Scale and polish | 1.91 (1.11) | 8.15 | 15.62 | 0.68 | 0.90 | Â |
Injection | 2.34 (1.23) | 7.72 | 14.50 | 0.72 | 0.90 | Â |
MDAS-A total | 10.1 (4.78) | Â | Â | Â | Â | 0.91 |