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. 2014 Jan 14;82(2):104–113. doi: 10.1212/01.WNL.0000437416.34298.43

Figure 4. dAIH with daily overground walking produces greater improvements in walking compared with dAIH alone.

Figure 4

(A) Bars represent mean ± 1 standard error changes in 10-Meter Walk Test (10MWT) times (seconds) across all subjects at days 1 (D1) and 5 (D5) and follow-ups 1 (F1) and 2 (F2) for daily acute intermittent hypoxia (dAIH) (black) or the combinatorial intervention of dAIH with daily overground walking (white). (B) Same trends as in panel A for mean ± 1 standard error changes in 6-Minute Walk Test (6MWT) distances (meters). Brackets with asterisks indicate significant differences between interventions dAIH and dAIH + walking (repeated-measures linear mixed model, p < 0.05). BL = baseline.