a: Monthly pre-dialysis SBP in the Nocturnal Trial
Patients in the 6× weekly group (open squares) had significantly lower values than the 3× weekly group (closed circles) at F3–5 (P=0.003) and thereafter (mixed effects analysis adjusting for baseline value of outcome).
b: Monthly mean changes of pre-dialysis SBP from baseline in the Nocturnal Trial
Patients in the 6× weekly group (open squares) had significantly lower values than the 3× weekly group (closed circles) at F3–5 (P=0.003) and thereafter (mixed effects analysis adjusting for baseline value of outcome).