Figure 8: Risk Difference for HBOT Versus Standard Care on Minor Amputations.

Abbreviations: CI, confidence interval; HBOT, hyperbaric oxygen therapy; M-H, Mantel-Haenszel; SC, standard care.

Sources: Londahl et al,³² Fedorko et al,³⁵ Faglia et al,³⁰ Duzgun et al,²⁹ and Abidia et al.²⁸