Based on Canadian sedentary behaviour guidelines for children [ 24] and consistent with previous research [ 19], sedentary behaviour (SB) for their child was coded as follows: low sedentary (≤2 hours of SB), moderately sedentary (2 to 4 hours of SB), and very sedentary (>4 hours of SB).
The recommended daily energy intake for our study participants (based on being sedentary with a median weight, height, and age) was 2310 kcal for men and 1755 kcal for women [ 36].
The Spearman correlation coefficient of the association between total self-reported sedentary time based on all ten sedentary activities and total objective sedentary time was 0.35 (p < 0.05, Table 4).
Earlier expectations of physical deterioration were based on studies of sedentary people.
The activities were assigned to the intensity levels based on their pattern: sedentary behaviour (lying supine on a bed, sitting on a chair, sitting while working on a computer, standing and standing while moving 1 kg-handweights on a table surface), light activity (slow walking, normal walking), moderate activity (brisk walking) and vigorous activity (jogging, running).
40 Accelerometry cut points for sedentary time based on younger adult populations may overestimate sedentary time in older adults.
Based on self-reported measures, sedentary time has been associated with chronic disease and mortality.
To examine clustering of lifestyle behaviors in Spanish children and adolescents based on screen time, nonscreen sedentary time, moderate-to-vigorous physical activity, Mediterranean diet quality, and sleep time, and to analyze its association with health-related physical fitness.
Subjects were classified as sedentary based on their exercise habits for the past 6 months (no structured exercise of any kind lasting >30 min >1 time per week).
