Claims

GenAI does not significantly improve knowledge exam scores of clinical medicine students compared with traditional teaching, with high heterogeneity

Claim · All claims
Evidence · 1 study · quant-synthesis r3 · q3
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q3 i? Pooled analysis of 14 studies found no significant difference in knowledge exam scores between GenAI and control groups for clinical medicine students (SMD = 0.22, P = 0.22, I² = 92%). → Xie Guanli 2026

Evidence

Xie Guanli 2026

Xie Guanli, Liao Jianglong, Tang Xiaoxia, Fu Han, Liu Duo, Deng Li, Wang Tao, Hong Xin. (2026). The impact of generative artificial intelligence on clinical skills and knowledge acquisition in medical undergraduates: a systematic review and meta-analysis. BMC Medical Education. https://doi.org/10.1186/s12909-026-09458-3

q3 · i? · quant-synthesis · r3

Meta-analysis of 14 controlled studies (12 RCTs, one pseudorandom, one cohort; n = 1592 clinical medicine students) pooling knowledge exam scores. The article reports "no significant difference" with SMD = 0.22 (95%CI -0.13 to 0.56) and I² = 92%.

"GenAI did not improve knowledge exam scores for clinical medicine students [P = 0.22, SMD = 0.22, 95%CI: -0.13 to 0.56; 14 studies (12 RCTs, one pseudorandom study and one cohort study), n = 1592], and this analysis showed considerable heterogeneity (I2 = 92%)"

Discussion

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