Effect of nurse-led phlebotomy on iron stores, insulin resistance, and blood lipids: a systematic review and meta-analysis.

BMC Nurs · 2026 · PMC13227817 · PMID 42015238

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hedged sentence

0.2300

closest p · 4.6× alpha

0.2300

boldest claim

The sentences

did not reach statistical significancep = 0.23not close (p > 0.1)

For triglycerides, the effect size was similarly reduced and did not reach statistical significance either (SMD −0.10; CI −0.27 to 0.07; p = 0.23 Fig. 8 b), although the direction of the association remained comparable to the primary analysis.

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