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Standardized Questionnaires of Walking & Bicycling Database:

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Validation Studies:

Table 49. Lagerros Usual Daily Physical Activity Instrument

Reference Methods Sample Summary Results
Lagerros et al. 2006(93) Usual daily energy expenditure (UDEE) measured by Physical Activity Instrument (PAI) compared to mean usual daily energy expenditure of three 24 hour recalls by phone. (Pearson correlation) 418 Swedish men and women, age 20-59 years PAI vs. mean 3-24 hr Recall (UDEE) = 0.73.

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03 Aug 2009
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