Effectiveness of Virtual Reality for Managing Pain, Fear, and Anxiety in Children and Adolescents Undergoing Needle-Related Procedures: Systematic Review with Meta-Analysis.

A slight trend toward longer procedure times was observed in the VR group compared to the control group; however, the findings were inconclusive as the results approached the line of no effect ( p = 0.24, MD = −0.05; with a 95% CI −0.13 to 0.03).

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