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Cohort, Case Control, Single Arm Quality


Quality Dimension Fields

Quality Dimension Value Notes
1) Representativeness of the exposed cohort.
2) Ascertainment of nutrient exposure
3) Demonstration that outcome of interest was not present at start of the study
4) Description of a validated method to quantify the amount, per type, of nutrient of interest
5) Assessment of outcome
6) Was follow up long enough for outcomes to occur?
7) Adequacy of follow up of cohort
8) Analytic control for confounding (ANY confounders other than age and sex)
9) Analytic control for confounding: anthropomentrics
10) Analytic control for confounding: other nutrients
11) Power calculation to support sample size

Overall Rating of Study:
Quality Guideline Used in Assessment: