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Table 2 Spearman univariate correlation with dialysis symptom scores

From: Patient-reported intra-dialytic symptoms and post-dialysis recovery times are influenced by psychological distress rather than dialysis prescription

Variable Univariate correlation r p value
Distress thermometer score 0.46 < 0.001
Time to recover post-dialysis 0.38 < 0.001
Female gender 0.29 < 0.001
Hand grip strength − 0.26 < 0.001
Age − 0.31 0.001
History of hypertension 0.11 0.005
Renal artery stenosis/aortic aneurysm − 0.11 0.008
Urea reduction ratio 0.10 0.012
Fall in systolic blood pressure 0.10 0.013
History of cancer − 0.09 0.019
C-reactive protein 0.09 0.020