Table 18: Patients distribution by level of "Test_a" and satisfaction of the card.
| Satisfied | Not satisfied | N. | |
| 0-3 Mild | 97.5% | 2.5% | 851 |
| 4-6 Moderate | 98.0% | 2.0% | 857 |
| 7-10 Severe | 92.2% | 2.8% | 792 |
| Total | 97.6% | 2.4% | 2500 |
Not Significant χ2 Test of the association between the two variables P-value = 0.560.