Sciarrone Unclear (no Unclear (not Participants: <5%, Low risk No, unclear No (Low risk) Yes (Low NHMRC, Royal et al description of described) blinded, Low risk risk) Perth Hospital (1992) method of research Providers: blinded, sequence funding Low risk generation) Outcome assessors: unclear Summary Citation Study Population Intervention Outcomes Sample size Intervention Compliance to Results & design level of measured duration sodium target location relevant to (urinary data) research question Silman et II Adults aged Participants were SBP, DBP 28 1 year Low sodium diet Mean changes (method al (1983), 50-64 years, randomised to participants group: between low described as UK with DBP either: randomised sodium and standard At 12 months: ‘the control groups: way’) [] Low sodium diet: 117mmol/24 hours (aim 100mmol (based on available SBP: 3.5mmHg for past 13 sodium/day) based urinary data for 7 (SEM: 11.39, design months, not on dietary advice out of 12 95%CI: -18.82, taking participants), mean 25.82) Control: Standard change from monitoring of BP, baseline:
Sciarrone et al (1992) Unclear (no description of method of sequence generation) Unclear (not described) Participants: blinded, Low risk Providers: blinded, Low risk Outcome assessors: unclear <5%, Low risk No, unclear No (Low risk) Yes (Low risk) NHMRC, Royal Perth Hospital research funding Summary Citation & location Study design level of Population Intervention Outcomes measured relevant to research question Sample size Intervention duration Compliance to sodium target (urinary data) Results Silman et al (1983), UK [] design II Adults aged 50-64 years, with DBP for past 13 months, not taking Participants were randomised to either: Low sodium diet: (aim 100mmol sodium/day) based on dietary advice Control: Standard monitoring of BP, SBP, DBP (method described as ‘the standard way’) 28 participants randomised 1 year Low sodium diet group: At 12 months: 117mmol/24 hours (based on available urinary data for 7 out of 12 participants), mean change from baseline: Mean changes between low sodium and control groups: SBP: 3.5mmHg (SEM: 11.39, 95%CI: -18.82, 25.82)
Sodium%20Supporting%20Document%201%20%20Systematic%20Literature%20Review.docx