Pedometers
Established Procedures Count (SC)-T2 strategies and you may pastime date pedometers (Tips Count, Strong Lake, ON) were used to measure PA in kids and you can parents. So it pedometer, that is automatically just like new Stroll for lifetime pedometer, have showed a good precision and you may precision inside the adults and children 5–eleven age-old . The new South carolina-T2 pedometers features a great 3-s decelerate means to attenuate incorrect steps on account of jostling. Users one to conveyed the brand new pedometer wasn’t joining measures safely was indeed noted because missing for the whole five days. Those that expressed they forgot to get the fresh pedometer to the for a life threatening time period (we.e., over 3 h) was flagged hence day of dimension try noted since the shed. Most people (ninety %) wore the fresh pedometers for four successive months and also for three weekdays plus one weekend go out (62 %) as instructed. Mediocre measures was in fact calculated as imply across the measured weeks.
Physical activity questionnaires
Mothers reported the kid’s PA using the Group questionnaire, which has illustrated appropriate psychometric attributes when you look at the 10–a dozen seasons olds . Parents expressed how frequently (volume per week) as well as for how much time (within a few minutes) their child always really does preferred factors in the present 12 months. Since this survey was developed around australia, the activities and you will wording had been changed are strongly related to an effective Canadian context and included swimming, football, ballet/moving, gymnastics, skating, hockey, bike riding, gymnasium points, effective enjoy, “other”. Average PA within the min/big date are determined having whole month. The latest changed kind of this questionnaire was used in the 1st study associated with such users (SHAPEs) [31, 32]. This new Godin Sparetime Exercise Survey was used to measure parents’ leisure-date MVPA. Mothers reported how often (frequency weekly) they actually do strenuous and you will modest take action for over 15 minute during their spare time. To locate a whole metabolic equivalent (MET) score, new demanding get is multiplied by the 9, brand new moderate rating are multiplied by 5, that a couple of score was basically summed. Getting consistent with the strategies/big date size, average METS/date was computed. Which device are better-centered and has displayed validity and you will accuracy research .
Anthropometry
Weight and height were measured twice and recorded to the nearest .1 kg and .1 cm, respectively. If a discrepancy existed between the two measurements (>.5 cm for height; >.2 kg for weight), a third measurement was taken and the three measurements were averaged. The BMI z-score was used to categorize children as non-overweight (?1), overweight/obese (?1.01). Parental height and weight were self-reported, which was used subsequently to calculate BMI and group individuals as non-overweight (<25 kg/m 2 ), overweight/obese (? kg/m 2 ) . For both the children and parents, the non-overweight category included participants who could be classified as “thin” (children n = 87) or “underweight” (parents n = 10) or “healthy”. A weight status homogeneity variable was created by coding parents and children with the same weight status (i.e., both overweight/obese, both non-overweight) as 1 and those with a different weight status as 0.
Seasons
Considering the dictate of year towards PA [31, 45], the year of one’s testing big date and you can basic complete day’s pedometer dimension were calculated. Winter are defined as December so you can February, spring just like the February so you’re able to Will get, summer as the Summer so you can August, and you may autumn/fall as September so you can November.
Demography
Children’s date of birth was used to determine age in years. Parent gender was recorded for the parent who wore the pedometer. Gender homogeneity was created by coding parents and children with the same gender (i.e., both female, both male) as 1 and those with the opposite gender as 0. Household income was categorized into < $80,000 per year and > $80,000 per year for our analyses based on the approximate median income level in Alberta . Parent education was categorized as “has not completed college/university”, “completed college/university”, and “completed graduate degree” for descriptive purposes and “no graduate degree” and “completed graduate degree” for www.hookupfornight.com/gay-hookup-apps the main analysis.