Table 3.
Relationships between dependent variables.
| Comparison | r value (p-value) |
|---|---|
| USAD - AAAD | −.34 (.09) |
| USINV - AAINV | .04 (.85) |
| USAD% - AAAD | −.21 (.30) |
| USINV% - AAINV | −.05 (.82) |
| USAD - USINV | .76 (<.001)* |
| USAD% - USINV% | .76 (<.001)* |
| AAAD - AAINV | .61 (<.001)* |
AAAD= ankle arthrometry anterior drawer translation; AAINV= ankle arthrometry inversion rotation; mm= millimeter; USAD= ultrasound length during anterior drawer stress; USAD %= normalized mean ATFL length change with anterior drawer stress; USINV= ultrasound length during ankle inversion; USINV= normalized mean length change with inversion stress
*
Correlation is significant at the p<0.01 level (2-tailed).