Fig. 1

Bland-Altman plots depicting the mean differences (IPAQ-sf minus SenseWear Armband) for minutes spent in a Moderate-to-Vigorous intensity Physical Activity (MVPA) including walking, b MVPA excluding walking, c Moderate intensity PA (MPA) including walking and d MPA excluding walking. The solid line represents the mean, and the dashed lines represent the 1.96 SDs of the observations