2.12. Physical Activity Levels
Physical activity levels were assessed with accelerometry (ActiGraph GT3X+, ActiGraph, Pensacola, FL, US) during 7 consecutive days (i.e., 24 h). Data processing was conducted with the ActiLife v.6.2.2 software (ActiGraph), excluding registers with <16 h/day and with less than 4 days (1 weekend day included).