Distant past exercise in women: measures may be reliable, but are they valid?
INTRODUCTION/PURPOSE: Methods to measure lifetime physical activity have been described together with evidence suggesting that they are reliable. We present study findings that challenge the validity of such measures. METHODS: One hundred twenty-seven women aged 50-70 interviewed (31 cases, 96 cont...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2003
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