Table 4.
Prevalence of positive questionnaire, positive hand chart and cross-sectional area >0.10 cm2 in 2017 and 2019.
| All Subjects (n = 38), n (%) in 2017 | All Subjects (n = 38), n (%) in 2019 | p Value | |
|---|---|---|---|
| Positive questionnaire | |||
| Dominant hand | 10 (26.3%) | 19 (50%) | p = 0.020 |
| Non-dominant hand | 8 (21%) | 11 (28.9%) | p > 0.05 |
| Positive hand chart | |||
| Dominant hand | 5 (13.1%) | 9 (23.6%) | p > 0.05 |
| Non-dominant hand | 6 (15.8%) | 6 (15.8%) | p > 0.05 |
| US cross-sectional area >0.10 cm2 | |||
| Dominant hand | 12 (32%) | 31 (81.5%) | p < 0.001 |
| Non-dominant hand | 10 (25%) | 21 (55.2%) | p = 0.008 |