Fig. 3

Structural model - final mobility model for OA group. Note: green indicates positive association; red indicates negative association; cell format: path coefficient (standard error)^{significance level}; curved arrow indicates covariance between latent factors; *p < 0.05; **0.01 < p < 0.05: ***p < 0.001. Chi-square (df) = 3949.13 (601), CFI = 0.90, RMSEA (90%) = 0.032 (0.031, 0.033)