Sodium restriction pre-diet: 83 + 2 mmHg Sodium restriction post drug cessation (week 1): 86 + 3 mmHg Sodium restriction post-diet: 90 + 2mmHg (p<0.05 compared to change in control) Key features for bias assessment of randomised trials Citation Method of Allocation Blinding Loss to Use of Ceasing Reporting all Funding source randomisation concealment study early outcome results where for benefit required Morgan et Unclear risk Unclear risk Participants: None reported Not required No (low risk) Unclear risk Department of al. (1987) (method of (method of unclear risk (low risk) (low risk) (Change in Veterans Affairs randomisation not allocation standing BP not and National Providers: stated) concealment not reported) Health and high risk stated) Medical Research Outcome Council (low assessors: low risk) risk Summary table
Sodium restriction pre-diet: 83 + 2 mmHg Sodium restriction post drug cessation (week 1): 86 + 3 mmHg Sodium restriction post-diet: 90 + 2mmHg (p<0.05 compared to change in control) 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 Morgan et al. (1987) Unclear risk (method of randomisation not stated) Unclear risk (method of allocation concealment not stated) Participants: unclear risk Providers: high risk Outcome assessors: low risk None reported (low risk) Not required (low risk) No (low risk) Unclear risk (Change in standing BP not reported) Department of Veterans Affairs and National Health and Medical Research Council (low risk) Summary table
Sodium%20Supporting%20Document%201%20%20Systematic%20Literature%20Review.docx