| The impact administrative empowerment on performance at King Abdul-Aziz Hospital in Makkah | No. questions | Cronbach’s |
| Knowledge | 6 | 0.715 |
| Authorization | 6 | 0.703 |
| Work teams | 6 | 0.674 |
| Performance | 6 | 0.751 |
| No. of all questionnaire = 24 | Cranach’s Alpha = 0.795 | |