Association of estimates of self-reported time spent on physical activity (MET-hours/week), made with alternative approaches to reducing the influence of improbably and/or implausibly large values, with BMI.

* p**p***p† Summary values estimated with a shifted Box-Cox transformation.‡ Top 5% and bottom 5% distribution set to missing, and non-missing data reweighted.§ Top 5% and bottom 5% of distribution reset to 95th and 5th percentiles respectively.¶ Total hours per week reset to 7×16 hours if in excess of 7×16 hours (this allows a person to work more than 16 hours per day on some days of the week) with proportional allocation across sub-domains.†† Total transport, total moderate-intensity activity (work and leisure) and total vigorous-intensity activity (work and leisure) per week each reset to 7×3 hours if in excess of 7×3 hours, with proportionate reductions across work and leisure domains.‡‡ Reported values set to the level of physical activity requiring energy expenditure of 2100 kcal/day.Association of estimates of self-reported time spent on physical activity (MET-hours/week), made with alternative approaches to reducing the influence of improbably and/or implausibly large values, with BMI.