Derivation Web

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## One-sentence thesis

The cited A/B receipts support a specific working claim: HBOT was significantly effective in complete healing of diabetic foot ulcer (OR = 0.29; 95% CI 0.14-0.61; I2 = 62%); Two studies found no difference in major amputation rate, whereas one large retrospective study found 2% more major amputations in the hyperbaric oxygen group. The cited re…