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Table 1 Methodologies and quality assessments of studies

From: Physical activity for people with dementia: a scoping study

Methodology* Number High Medium Low
Qualitative study 1 0 0 1
Randomised controlled trial (RCT) 9 2 6 1
Controlled clinical trail (CCT) 4 0 3 1
Controlled before and after study (CBA) 3 0 0 3
(Systematic) literature review 3 2 0 1
Other** 6 1 2 3
Total 26 5 11 10
  1. *No studies used interrupted time series, cohort study or economic evaluation methodologies.
  2. **The ‘Other’ category includes a description of an intervention with cases; a comparative study of two groups; a non-controlled before and after study; a review of theories; a controlled feasibility study; and a non-controlled before/after feasibility study.