|  | Model without Interaction | Model with Interaction | ||
---|---|---|---|---|---|
Estimate (95% CI) | p-value | Estimate (95% CI) | p-value | ||
WOMAC Total Score | # of Days on Website | −0.06 (− 0.14, 0.01) | 0.10 | − 0.03 (− 0.12, 0.05) | 0.48 |
# of Days on Website * time | – | – | − 0.01 (− 0.02, 0.00) | 0.06 | |
WOMAC Function Score | # of Days on Website | −0.05 (− 0.10, 0.005) | 0.07 | − 0.03 (− 0.10, 0.03) | 0.32 |
# of Days on Website * time | – | – | − 0.005 (− 0.01, 0.002) | 0.17 | |
WOMAC Pain Score | # of Days on Website | −0.02 (− 0.03, 0.003) | 0.10 | − 0.01 (− 0.03, 0.01) | 0.44 |
# of Days on Website * time | – | – | − 0.002 (− 0.004, 0.00) | 0.10 | |
2-Minute Step Test | # of Days on Website | 0.09 (−0.06, 0.24) | 0.24 | 0.05 (−0.12, 0.21) | 0.56 |
# of Days on Website * time | – | – | 0.01 (−0.01, 0.03) | 0.23 |