Table 4.
Measure of the sample adequacy (MSA) for factor analysis
| Item | Kaiser MSA | Group |
|---|---|---|
| 1 |
0.84 |
Very good |
| 2 |
0.85 |
Very good |
| 3 |
0.84 |
Very good |
| 4 |
0.85 |
Very good |
| 5 |
0.73 |
Good |
| 6 |
0.85 |
Very good |
| 7 |
0.85 |
Very good |
| 8 |
0.82 |
Very good |
| 9 |
0.83 |
Very good |
| 10 |
0.84 |
Very good |
| 11 |
0.78 |
Good |
| 12 |
0.8 |
Very good |
| 13 |
0.67 |
Bad |
| 14 |
0.65 |
Bad |
| 15 |
0.9 |
Excellent |
| 16 |
0.91 |
Excellent |
| 17 |
0.82 |
Very good |
| 18 |
0.78 |
Good |
| Overall | 0.82 | Very good |
Kaiser MSA: ≥ 0.9: Excellent; [0.8-0.9]: Very good; [0.7-0.8]: Good; [0.6-0.7]: Bad; [0.5-0.6]: Very bad; < 0.5: Inacceptable.