| use fisher’s exact test | 0.54 |
| use the χ2 test | 0.33 |
| use fisher | 0.29 |
| independent | 0.33 |
| presented as percentage | 0.68 |
| compared using chi-squa… | 0.60 |
| compared | 0.59 |
| presented as frequency | 0.56 |
| presented as count | 0.42 |
| presented as number | 0.42 |
| reported as proportion | 0.25 |
| compared with chi-squar… | 0.25 |