| Scales/CSFs | N | minimum | maximum | average | Standard deviation |
| Project Management | 343 | 1 | 5 | 2.77 | 0.91 |
| Organizational Infrastructure | 343 | 1 | 5 | 3.09 | 0.88 |
| Supplier Focus | 343 | 1 | 5 | 3.00 | 0.91 |
| Customer Focus | 343 | 1 | 5 | 3.11 | 0.96 |
| Business Process Reengineering | 343 | 1 | 5 | 2.97 | 0.97 |
| Business Plan &Vision | 343 | 1 | 5 | 2.63 | 0.91 |
| Business Strategy | 343 | 1 | 5 | 3.03 | 0.89 |
| Change Management | 343 | 1 | 5 | 2.50 | 0.89 |
| Top Management Support | 343 | 1 | 5 | 3.15 | 0.93 |
| Management Commitment & Leadership | 343 | 1 | 5 | 3.07 | 0.93 |
| Project Management | 343 | 1 | 5 | 2.76 | 0.90 |
| Επιλογή Προσωπικού | 343 | 1 | 5 | 2.91 | 0.87 |
| Training & Education | 343 | 1 | 5 | 2.39 | 0.97 |
| Organizational Culture | 343 | 1 | 5 | 2.57 | 0.93 |