Information Sources | Baseline | 6 months follow-up (T1) | 12 months follow-up (T2) | 24 months follow-up (T3) | df | Cochran’s Q |
---|---|---|---|---|---|---|
GPs | 142 (65.44) | 187 (86.17) | 181 (83.41) | 188 (86.63) | 3 | 59.44*** |
Specialists | 195 (89.86) | 205 (94.47) | 204 (94.00) | 203 (93.54) | 3 | 7.63 |
Relatives | 172 (79.26) | 186 (85.71) | 170 (78.34) | 178 (82.02) | 3 | 4.33 |
Friends | 147 (67.74) | 161 (74.19) | 139 (64.05) | 132 (60.83) | 3 | 9.64* |
I. Leaflets-Physician | 136 (62.67) | 162 (74.65) | 151 (69.58) | 132 (60.83) | 3 | 16.18*** |
I. Leaflets Associations | 63 (29.03) | 86 (39.63) | 70 (32.25) | 78 (35.94) | 3 | 5.61 |
Magazines | 90 (41.47) | 116 (53.45) | 112 (51.61) | 113 (52.07) | 3 | 14.49** |
Internet | 102 (47.00) | 119 (54.83) | 118 (54.37) | 120 (55.29) | 3 | 9.64** |
Television | 94 (43.31) | 115 (52.99) | 125 (57.60) | 125 (57.60) | 3 | 20.94*** |