Fig. 2From: Are the digit ratio (2D:4D) and hand grip strength related to Parkinson disease in elderly males?Associations between 2D:4D and HGS with the level of disability of Parkinson patients. Right 2D:4D (A), left 2D:4D (B), mean 2D:4D (C), DR−L 2D:4D (D), HGS right hand (E) and HGS left hand (F) Notes; DR−L 2D:4D: right hand 2D:4D - left hand 2D:4D; HGS: handgrip strengthBack to article page