Variable | Current user Mean ± SD | Past user Mean ± SD | Non-user Mean ± SD |
---|---|---|---|
E (m/s) | 0.78 ± 0.2b | 0.79 ± 0.1 | 0.89 ± 0.2 |
A (m/s) | 0.54 ± 0.1a,b | 0.46 ± 0.1 | 0.47 ± 0.09 |
E/A ratio | 1.5 ± 0.5a,b | 1.8 ± 0.4 | 1.9 ± 0.4 |
Average E/E’ | 6.7 ± 1.7a | 5.5 ± 0.9 | 5.9 ± 1.5 |