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Standardized Questionnaires of Walking & Bicycling Database:
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Table 24. Perceived Functional Ability (PFA) Questionnaire/ Physical Activity Rating (PA-R) Questionnaire
| Reference |
Methods |
Sample |
Summary Results |
| George et al. 1996(50) |
Relation between Perceived Functional Ability (PFA) questions and Physical Activity rating (PA-R) questions, to non-exercise (N-Ex) VO2 max estimations.
Multiple regression coefficients |
50 male and 50 female college students; 22.3 ± 3.0 years of age |
N-Ex VO2 max regression equations:
| |
MODEL 1 |
MODEL 2 |
| |
B |
B-weight |
B |
B-weight |
| PFA |
0.738** |
0.46** |
0.724** |
0.45** |
| PA-R |
0.688* |
0.17* |
0.788* |
0.20* |
* p < 0.001 ** p < 0.0001
Summary Legend:
Model 1: Self-report predictor variables
Model 2: Self-report and measured (BMI) predictor variables
B = multiple regression coefficients
B-weight = standardized multiple regression coefficients
PFA = Perceived Functional Ability
PA-R = Physical Activity rating
N-Ex = Non-exercise VO2
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