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. 2012 Sep 25;79(13):1323–1331. doi: 10.1212/WNL.0b013e31826c1acd

Figure 1. Cognitive status as a function of neurocirculatory abnormalities in Parkinson disease.

Figure 1

(A) Orthostatic hypotension (OH) (p = 0.003). (B) Supine hypertension (SH) (p < 0.001). (C) OH + SH (p < 0.001). (D) Nondipping phenomenon (p = 0.172). (E) Arterial hypertension (HBP) (p = 0.297).