Comparison of Biportal and Uniportal Spine Endoscopy for Effectiveness and Perioperative Safety: A Systematic Review and Meta-Analysis.

Cureus · 2025 · PMC12779580 · PMID 41523539

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did not reach statistical significanceno p-value reported

The pooled SMD value was -0.9693 (95% CI = -2.6684 to 0.7298) (z = -1.1182, p = 0.2635) (see Figure 7c and Table 13 ), which did not reach statistical significance.

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