We examined the commonality in the classification of physical activity status between twelve variations of physical activity recommendations for general health in ninety men aged 45 64 years.
We examined the commonality in the classification of physical activity status between various ostensibly similar physical activity recommendations for general health [1], [3] [6], [8].
The baseline physical activity questionnaire asked about usual frequency and duration of several types of recreational and household activities using a standardized classification of physical activity intensity (10).
One possible explanation may be that our classification of physical activity levels into high and low, might not fully capture the true effect of physical activity.
However, this instrument will be used for controlling the amount of physical activity along the study, and not for any classification of physical activity level.
With the aim of validating the described approach, a dataset for the analysis and classification of physical activity was obtained from PAMAP2, as mentioned above.
Finally, the comparison of the results of our study to previous studies of early physical activity after stroke may be limited by inconsistencies in the classification of physical activity and the possible heterogeneity of patient populations across studies.
In addition, the standardised behavioural mapping procedure and classification of physical activity employed in the current study have previously been used in a number of previous studies of early physical activity [ 8, 9, 11].
Furthermore, estimation and tracking of free-living PAEE with physical activity monitors is largely variable at both an inter- and intra-individual level due to error in the classification of physical activity type and intensity [ 32].
* p < 0.05; ** p < 0.01 3 categories = Classification of physical activity in three levels; "low", "moderate" and "high" activity The correlation coefficients of the WHO HBSC questions measured against the TEE and PAL was low (Table 5).
From Swedish nationwide censuses in 1960 and 1970, we defined two cohorts of men whose occupational titles allowed classification of physical activity levels at work in 1960 (n=1 348 971) and in 1970 (n=1 377 629).
