ActiGraph ACTITRAINER Uživatelský manuál stáhnout pdf (Strana 71)

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ADL Heart Rate: Average Daily Living Heart Rate. This is the average base (resting) heart rate of all ADL qualified epochs

in the dataset. In order to qualify as ADL heart rate, an epoch must contain heart rate data below 79 beats per minute

and one-minute activity data above 100 counts per epoch.

Avg Active Heart Rate: The average active heart rate in a given dataset. In order to qualify as active heart rate, epoch

activity must exceed 1951 counts per minute epoch and heart rate must exceed 80 beats per minute.

HR Delta: The difference between the Average Active Heart Rate and the Average Daily Living Heart Rate for a given

dataset

Avg Active Caloric Expenditure: The average minute-by-minute caloric expenditure (kcal) for all epochs that match the

“Active Heart Rate” qualifier used to calculate Average Active Heart Rate. Calories are calculated using the Freedson

Equation (1997).

Calibration Ratio: Average Active Caloric Expenditure / HR Delta. This value is used to determine calories-per-BPM, or

calories that should be associated with the subject’s BPM rate (Active Heart Rate) when activity counts are not reliable.

The HREE algorithm should not be used as a standard for measuring activity energy expenditure and is only an estimate

of overall energy expenditure when ambulatory movement is not reliable. For example, HREE may be used when a user

is riding a bicycle or lifting weights.

Children’s METs

Similar to the ‘Cut Points’ analysis, the ‘Children’s METs data scoring option is used to categorize activity data in children

between the ages of 6 and 18 years. Once datasets are loaded, “Gender” and “Age in Years” must be set for each

dataset prior to calculating METs. Similar to energy expenditure calculations, cleaned data can be used if desired. MET

levels and names can be adjusted using the settings section of the ‘Children’s METs scoring tool.

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ActiGraph ACTITRAINER Uživatelský manuál Strana 71