Sentence examples for estimates of physical activity from inspiring English sources
Comparison of estimates from our analyses of levels of active play to the few estimates of physical activity that are available for preadolescent children in the US is difficult because of differences in question wording, respondent (parent or child), and when the data were collected.
Increasingly, behavioral and epidemiological research uses activity-based measurements (accelerometry) to provide objective estimates of physical activity, sedentary behavior, and sleep in a variety of study designs.
CSA accelerometers provide valid estimates of physical activity [ 37, 38].
42 Use of these two sites can produce different estimates of physical activity.
Spearman correlation coefficients were used to assess the relationship between estimates of physical activity and anthropometric measurements.
Estimates of physical activity levels for office-based workers suggest daily step counts of not more than 4000 6000.
These activity categories may be treated separately by computing the total minutes of each category in a week or multiplied by their estimated values in METs and summed to gain an overall estimate of physical activity in a week (http://www.ipaq.ki.se).se
Studies performed in patients with CF have validated the use of the SenseWear Armband and have shown that the hypersalinity of sweat does not affect the accuracy of EE estimation, and have demonstrated that the device provides an accurate estimate of physical activity in the free-living environment [ 23, 24].
Physical activity index (PAI) was calculated as the product score of hours and MET (metabolizable energy estimate) of physical activity according to the averaging MET (hd−1) of 24 hour activities, including sleeping (MET), watching TV or sitting (1.1 MET), light activity (1.5 MET), moderate activity (4 MET), and vigorous activity (8 MET).
The mean physical activity score for each OA was also calculated to give an estimate of physical activity.
It should, however, be noted that the FGAS scale provides only a rough estimate of physical activity level.
