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. 2021 Mar 9;18(6):763–776. doi: 10.1111/iwj.13577

FIGURE 3.

FIGURE 3

Forest plot of LLLT vs control for complete healing rate. Compared with the control group, LLLT significantly increased the complete healing rate in patients with DFUs (P < .00001). M‐H: mantel‐haenszel; Fixed: fixed‐effects model