Finally, a regression was applied to only the experts to examine any effect the number of lifetime hours of training and age had on the percentage of signal changes in these clusters.
To determine the impact of lifetime hours of practice on the magnitude of retreat-related changes in RT variability for the MT group, a similar regression analysis was performed.
To investigate the possible contribution of lifetime hours of meditation experience to our results, we conducted a regression on Time 1 (T1) and Time 2 (T2) performance data (accuracy and RT), correcting for age.
Expected changes in profit for all 15 combinations of electric cost and T8 lifetime were negative, ranging from a low of negative $8,095 annually for the $0.12 per kWh, 20,000 lifetime hours combination to a high of negative $5,597 for the $0.08 per kWh, 30,000 hours combination.
The analysis showed that the current sport practice increased the risk of developing LAF more than five times (OR 5.06 (1.35–19), a result that is within the range reported by Karjalainen et al. It is noteworthy that the association of current sport practice with LAF was observed at more than 1500 lifetime hours of sport practice, suggesting the existence of a threshold point.
The lifetime in hours is the ratio and can be reduced to the equivalent formula, where corresponds to the battery charge, denoted in mAh.
Further, they posited the threshold for increased risk to be 1500 lifetime hours of practice [11].
Physical activity was then expressed as lifetime average weekly participation, calculated by dividing total lifetime hours by respondent age and the constant value, 52 (i.e., lifetime average hours/week = total lifetime hours/age/52).
These ordinal exposure variables comprised age at first exposure, frequency (times per week during the years used), intensity (hours per week during the years used), duration (years) and lifetime exposure (lifetime hours of use).
