counselling with a dietitian Key features for bias assessment of randomised trials Citation Method of Allocation Blinding Loss to Use of Ceasing study Reporting all Funding randomisation concealment early for benefit outcome source where results required Van Unclear (no Unclear (not Participants: Low risk Low risk No (Low risk) Yes (low risk) NIH et description of described) received al. (2004) method of dietary sequence counselling, generation) high risk Providers: not blinded, high risk Outcome assessors: Unclear Summary table Citation Population Intervention Outcomes Sample size Intervention Compliance to Results & design level measured duration sodium target location of relevant to (urinary data)
counselling with a dietitian Key features for bias assessment of randomised trials Citation Method of randomisation Allocation concealment Blinding Loss to Use of where required Ceasing study early for benefit Reporting all outcome results Funding source Van et al. (2004) Unclear (no description of method of sequence generation) Unclear (not described) Participants: received dietary counselling, high risk Providers: not blinded, high risk Outcome assessors: Unclear Low risk Low risk No (Low risk) Yes (low risk) NIH Summary table Citation & location design level of Population Intervention Outcomes measured relevant to Sample size Intervention duration Compliance to sodium target (urinary data) Results
Sodium%20Supporting%20Document%201%20%20Systematic%20Literature%20Review.docx