AR-assisted training improves GOALS Global scores in novice laparoscopic learners¶

Claim · All claims
Evidence · 1 study · quant-synthesis r2 · q3
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? Participants trained with AR scored an average of 2.40 points higher on GOALS Global than controls (95% CI [1.30, 3.50], p < 0.001), with moderate-quality GRADE evidence. → Xiong Jian 2024

Evidence¶

Xiong Jian 2024¶

Xiong Jian, Dai Xiaoqin, Zhang Yuyang, Liu Xingchao, Zhou Xiyuan. (2024). Augmented reality for basic skills training in laparoscopic surgery: a systematic review and meta-analysis. Surgical Endoscopy. https://doi.org/10.1007/s00464-024-11387-5

q3 · i? · quant-synthesis · r2

Meta-analysis (generic inverse variance in RevMan 5.4) of three studies reporting GOALS Global during laparoscopic cholecystectomy. The pooled mean difference favored AR: "2.40 points higher than controls" with p < 0.001; GRADE rated the evidence moderate quality (MD: 1.53 points; 95% CI [0.48, 2.57]).

"Three studies reported this outcome, indicating that participants trained with AR scored an average of 2.40 points higher than controls (95% CI [1.30, 3.50], p < 0.001)"

Discussion¶

Related Claims¶

• AR-assisted training improves OSATS Global scores in novice laparoscopic learners — related
• AR-assisted training reduces subjective workload (NASA-TLX) in novice learners — related
• AR telestration lowers cognitive workload during surgical training as measured by validated instruments — related
• AR training accelerates learning curves, with gains retained when AR is removed — related