Assessment of physical activity in patients with chronic kidney disease and renal replacement therapy

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Table 9 Total activity and activity loss scores correlated with mean arterial pressure

Group	Score	Co-efficient	Co-efficient strength	p value
CKD stages 3–5	TAS	0.39	Weak	0.12
Home haemodialysis	TAS	−0.11	Very weak	0.68
In-centre haemodialysis	TAS	0.32	Weak	0.097
Peritoneal dialysis*	TAS	0.54	Moderate	0.026
Transplant recipients	TAS	0.096	Very weak	0.67
CKD stages 3–5	Activity loss	0.095	Very weak	0.71
Home haemodialysis	Activity loss	−0.43	Moderate	0.098
In-centre haemodialysis	Activity loss	−0.22	Weak	0.24
Peritoneal dialysis	Activity loss	−0.18	Very weak	0.48
Transplant recipients	Activity loss	−0.22	Weak	0.33

Table displaying the correlation co-efficient and p value for both activity scores against the mean arterial pressures for patients in each renal sub-group
*Statistically significant (p < 0.05) Spearman’s Rank Correlation between stated activity score and mean arterial pressures