Table 6 Categorisation of recall periods and the frequency of their occurrence
From: Patient-reported physical activity questionnaires: A systematic review of content and format
Recall period | N | % |
|---|---|---|
No recall period | 31 | 29.8% |
Present/today | 6 | 5.8% |
Yesterday/past few days | 4 | 3.8% |
Past week | 15 | 14.4% |
Past 2 weeks | 8 | 7.7% |
Past month | 10 | 9.6% |
Past 3 months | 1 | 1% |
Past year | 1 | 1% |
Multiple different recall periods | 5 | 4.8% |
General | 1 | 1% |
Not reported/unclear | 22 | 21.2% |