Table 4.
Scores and ranking of the factors.
| Dimension | Factor | Mean | Standard Deviation | Rank | Group Mean | Group Rank | Verification |
|---|---|---|---|---|---|---|---|
| Engineering survey and design (D1) | F1 | 4.31 | 0.62 | 9 | 4.27 | 1 | Pass |
| F2 | 4.37 | 0.87 | 8 | Pass | |||
| F3 | 4.67 | 0.96 | 1 | Pass | |||
| F4 | 3.39 | 0.76 | 20 | Pass | |||
| F5 | 4.59 | 0.81 | 3 | Pass | |||
| Construction safety Management Measures (D2) | F6 | 3.90 | 0.78 | 14 | 4.12 | 2 | Pass |
| F7 | 4.62 | 0.50 | 2 | Pass | |||
| F8 | 4.17 | 1.05 | 11 | Pass | |||
| F9 | 4.43 | 0.86 | 7 | Pass | |||
| F10 | 3.59 | 1.13 | 17 | Pass | |||
| F11 | 4.49 | 0.83 | 6 | Pass | |||
| F12 | 3.64 | 0.71 | 16 | Pass | |||
| Construction sites security measures (D3) | F13 | 4.07 | 1.21 | 12 | 3.75 | 4 | Pass |
| F14 | 3.48 | 0.66 | 18 | Pass | |||
| F15 | 4.24 | 0.74 | 10 | Pass | |||
| F16 | 3.21 | 0.61 | 23 | Pass | |||
| Workers’ safety behavior (D4) | F17 | 4.53 | 0.70 | 5 | 3.97 | 3 | Pass |
| F18 | 4.01 | 0.85 | 13 | Pass | |||
| F19 | 3.88 | 0.63 | 15 | Pass | |||
| F20 | 3.47 | 0.98 | 19 | Pass | |||
| Guarantee and Supervision Mechanism (D5) | F21 | 3.27 | 1.22 | 22 | 3.57 | 5 | Pass |
| F22 | 3.16 | 0.98 | 24 | Pass | |||
| F23 | 4.54 | 0.82 | 4 | Pass | |||
| F24 | 3.32 | 1.15 | 21 | Pass |