| Microbleeds’ grade | Total | |||||
---|---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | ||||
Fazekas score | 0 | Count | 46 | 8 | 0 | 0 | 54 |
% | 17.4% | 10.3% | 0.0% | 0.0% | 14.4% | ||
1 | Count | 88 | 26 | 2 | 0 | 116 | |
% | 33.3% | 33.3% | 12.5% | 0.0% | 31.0% | ||
2 | Count | 86 | 36 | 6 | 4 | 132 | |
% | 32.6% | 46.2% | 37.5% | 25.0% | 35.3% | ||
3 | Count | 44 | 8 | 8 | 12 | 72 | |
% | 16.7% | 10.3% | 50.0% | 75.0% | 19.3% | ||
Total | Count | 264 | 78 | 16 | 16 | 374 | |
% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | ||
Chi-square tests | |||||||
 | Value | P | |||||
Pearson chi-square | 28.031 | < 0.001 |