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Correlations between QTFC and FOTO
| Correlation | Correlation coefficient | Significance (two tailed) |
|---|---|---|
| QTFC and change in FOTO score | −0·123 | 0·401 |
| Number of visits and change in FOTO score | 0·064 | 0·661 |
| Acuity and change in FOTO score | −0·429 | 0·002 |
| Duration and acuity | 0·118 | 0·418 |
| P value (<0·05) |
QTFC: Quebec Task Force Classification; FOTO: focus on therapeutic outcomes.
