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Table 3 Predicted probability of epochs being imputed as sedentary while holding variables constant at their average

From: Imputing accelerometer nonwear time in children influences estimates of sedentary time and its associations with cardiometabolic risk

  Imputed dataset I Imputed dataset II
Variable % probability % probability
Age and sex
 10-y old boy 72.1 72.1
 10-y old girl 73.3 73.3
 11-y old boy 73.3 73.3
 11-y old girl 74.5 74.5
 12-y old boy 74.4 74.4
 12-y old girl 75.8 75.8
 13-y old boy 75.5 75.5
 13-y old girl 77.0 77.0
Race
 White 74.2 74.2
 Other 74.5 74.5
Family structure
 Dual parent 74.6 74.6
 Single parent 72.1 72.1
 No response 77.9 77.9
Family income
 ≤ $50,000 74.6 74.6
 $50,001 – $100,000 75.4 75.4
 ≥ $100,000 73.6 73.6
 No response 73.5 73.5
Parental education
 High school or less 74.6 74.6
 2-y college 74.8 74.8
 4-y college/university or higher 73.9 73.9
Chronic medical condition
 Yes 74.3 74.3
 No 74.2 74.2
Fast food consumption
 Rarely or never 74.4 74.4
 1 time/month 73.8 73.8
 ≥ 2 times/month 74.9 74.9
 Snacking frequency
(per SD increase vs. mean)
−0.25 − 0.52
 Maturity
(per SD increase vs. mean)
0.49 0.41
 Cardiometabolic risk Z-score
(per SD increase vs. mean)
0.89 0.83
 Internalizing symptoms Z-score
 (per SD increase vs. mean)
0.67 0.56
Season
 Spring 73.8 73.8
 Summer 74.4 74.4
 Fall 74.1 74.1
 Winter 74.8 74.8
Type and time of day
 School day, 00:00–09:29 73.7 73.7
 School day, 09:30–14:59 71.1 71.1
 School day, 15:00–17:59 70.4 70.4
 School day, 18:00–23:59 77.2 77.2
 Non-school day, 00:00–09:29 77.4 77.4
 Non-school day, 09:30–14:59 73.8 73.8
 Non-school day, 15:00–17:59 73.6 73.6
 Non-school day, 18:00–23:59 78.9 78.9
 Camp day, 00:00–09:29 70.7 70.7
 Camp day, 09:30–14:59 66.7 66.7
 Camp day, 15:00–17:59 67.3 67.3
 Camp day, 18:00–23:59 75.9 75.9
 Screen time
(per SD increase vs. mean)
N/A 0.78
 # of media devices in the home
(per SD increase vs. mean)
N/A 0.09
Homework time
 No homework N/A 74.7
 <  1 h/day N/A 74.3
 ≥ 1 h/day N/A 74.7
Presence of household media rules
 No N/A 74.4
 Yes N/A 74.6