Jablonski Unclear risk (no Unclear risk Participants: 15% loss to Unclear risk No (low risk) Yes (low National et al. description of (method of low risk follow-up risk) Institutes of (2013) method of allocation (prior to Health (low risk) Providers: low sequence concealment not completing risk generation) described) vascular measurements) Outcome unclear risk – assessors: unclear risk Summary Citation Population Intervention Outcomes Sample Compliance to Results & design level measured size duration sodium target location of relevant to (urinary data) research question II Adult males (24 Participants were Blood pressure 8 4 High sodium Mean BP supine (supine, et al. - 47 years), with randomised to diet: 307 + 56 Low sodium: 90 + standing), (1975), normotensive start one of three mEq/24hr total USA BP (below study arms: Intermediate sodium: 88 + cholesterol. Intermediate study 150/90mmHg) 7 mmHg [] 1. Liquid dietary sodium diet: supplement 159 + 31 High sodium: 90 + 5 mmHg Only mean BP containing mmol/day (calculated as Total cholesterol: sodium/day diastolic plus 40% pulse
Jablonski et al. (2013) Unclear risk (no description of method of sequence generation) Unclear risk (method of allocation concealment not described) Participants: low risk Providers: low risk Outcome assessors: unclear risk 15% loss to follow-up (prior to completing vascular measurements) – unclear risk Unclear risk No (low risk) Yes (low risk) National Institutes of Health (low risk) Summary Citation & location design level of Population Intervention Outcomes measured relevant to research question Sample size duration Compliance to sodium target (urinary data) Results et al. (1975), USA [] study II Adult males (24 - 47 years), with normotensive BP (below 150/90mmHg) Participants were randomised to start one of three study arms: 1. Liquid dietary supplement containing sodium/day Blood pressure (supine, standing), total cholesterol. Only mean BP (calculated as diastolic plus 40% pulse 8 4 High sodium diet: 307 + 56 mEq/24hr Intermediate sodium diet: 159 + 31 mmol/day Mean BP supine Low sodium: 90 + Intermediate sodium: 88 + 7 mmHg High sodium: 90 + 5 mmHg Total cholesterol:
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