Fig. 3: Distribution of change in Kapandji scores from baseline to endline in control and intervention groups. | npj Digital Medicine

Fig. 3: Distribution of change in Kapandji scores from baseline to endline in control and intervention groups.

From: Immersive virtual reality for functional hand and finger rehabilitation: results from a randomized controlled trial in 150 patients after traumatic hand injuries

Fig. 3

Each bar represents the percentage of participants achieving a given change score. While the control group shows a strong peak at no change (Δ = 0), the intervention group exhibits a broader distribution toward positive outcomes, with more patients achieving improvements of 2 points or greater. This indicates greater gains in thumb opposition following the intervention.

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