Fig. 4From: A randomized pilot study to evaluate graft versus fistula vascular access strategy in older patients with advanced kidney disease: results of a feasibility studyDistribution of grip strength, mean (95% confidence intervals), at baseline (in the upper extremity that will receive the index AV access [black mark] and the contralateral upper extremity [gray mark]) and during follow-up (in the upper extremity that received the index AV access [black mark] and the contralateral upper extremity [gray mark])Back to article page