Features of virtual reality impact effectiveness of VR pain alleviation therapeutics in pediatric burn patients: A randomized clinical trial
Fig 2
Postulated path causal model for virtual reality pain reduction effect during burn dressing changes.
Legend—Association between multiple variables and patient self-reported overall pain is shown by arrows extending from each variables to self-reported overall pain score (0–100). Numbers on each arrow are standardized path coefficients. The higher the coefficient means stronger the association with **indicating a statistical test p-value <0.05. Model fit: X 2 = 17.6, df = 1, p-value = <0.0001; Goodness of Fit Index (GFI) = 0.91.