Table 3.
Correlations between PROMIS measures and FAAM scores
| Variable | FAAM ADL*,† | PROMIS-PF† | ||
|---|---|---|---|---|
| r | p value | r | p value | |
| Age | −0.11 (−0.32 to 0.11) | 0.31 | −0.13 (−0.33 to 0.09) | 0.23 |
| BMI | −0.28 (−0.47 to −0.07) | 0.01 | −0.13 (−0.33 to 0.09) | 0.23 |
| FAAM ADL | N/A | N/A | 0.70 (0.57–0.79) | < 0.001 |
| PROMIS-pain interference | −0.65 (−0.76 to −0.51) | < 0.001 | −0.76 (−0.84 to −0.65) | < 0.001 |
| PROMIS-depression | −0.35 (−0.52 to −0.15) | < 0.001 | −0.44 (−0.60 to −0.25) | < 0.001 |
| PROMIS-physical function | 0.70 (0.57–0.79) | < 0.001 | N/A | N/A |
| VAS | −0.60 (−0.73 to −0.43) | < 0.001 | −0.54 (−0.68 to −0.36) | < 0.001 |
*Data not normally distributed based on Shapiro-Wilk testing (p < 0.05); †Spearman correlation coefficients calculated for all data and displayed along with 95% CI; PROMIS = Patient-Reported Outcome Measurement Information System; FAAM = Foot and Ankle Ability Measure; ADL = activities of daily living; PF = physical function; N/A = not applicable.