The impact of the 5A nursing model on pain in patients with postherpetic neuralgia: a randomized controlled trial.

Front Pain Res (Lausanne) · 2026 · PMC13319014 · PMID 42389361

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did not reach statistical significanceno p-value reported

( 27 ) found that although a 5A-based intervention improved quality-of-life scores in elderly patients with hypertension, the improvements did not reach statistical significance.

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