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Table 1 Summary of assessments and procedures of the B-VITAGE Trial.

From: The B-VITAGE trial: A randomized trial of homocysteine lowering treatment of depression in later life

  Baseline Week 4 Week 8 Week 12 Week 26 Week 52
PHQ-9 YES (screen) -- -- -- -- --
AUDIT YES (screen) -- -- -- -- --
Morbidity YES (screen) -- -- -- -- --
Lifestyle & drugs YES -- -- YES YES YES
MMSE YES -- -- -- -- --
CERAD YES    YES YES YES
MADRS YES YES YES YES YES YES
Saftee YES YES YES YES YES YES
Biochemistry YES -- -- YES YES YES
DNA YES -- -- -- -- --
Pill count -- YES YES YES YES YES
Medication diary -- YES YES YES YES YES