A Systematic Review of Ventriculoperitoneal Shunt Valve Types and Failure Rates in Paediatric Hydrocephalus.

Cureus · 2025 · PMC12776210 · PMID 41510402

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did not reach statistical significanceno p-value reported

Although the point estimate suggests a modest increase in failure risk among certain valve types (e.g., adjustable, flow-regulating, or gravitational systems), the result did not reach statistical significance.

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