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. 2021 Aug 22;269(4):1945–1956. doi: 10.1007/s00415-021-10700-9

Fig. 3.

Fig. 3

Changes according to OSA status at baseline. Mean changes (Δ) of key parameters at 12 months according to OSA status at baseline. Error bars represent standard error of the mean (SEM). OSA at baseline (n = 10), No OSA (n = 9) for A, C and D. OSA at baseline (n = 7), No OSA (n = 7) for B. OSA obstructive sleep apnoea, RNFL retinal nerve fibre layer