Proportions of BMI and waist circumference categories at baseline and 3-year follow-up, cross-sectional analysis.

<p>^a Column percentage unless otherwise stated.</p><p>^b P value from paired t-test between baseline and 3-year follow-up.</p><p>^c P value from signed-rank test between baseline and 3-year follow-up.</p><p>Proportions of BMI and waist circumference categories at baseline and 3-year follow-up, cross-sectional analysis.</p

Changes in waist circumference from baseline to 3-year follow-up (row %).

<p>^a P value was calculated from signed-rank test between baseline and 3-year follow-up.</p><p>^b Maintained same WC category at baseline and follow-up.</p><p>^c Increased WC from baseline to follow-up.</p><p>^d Decreased WC from baseline to follow-up.</p><p>Changes in waist circumference from baseline to 3-year follow-up (row %).</p

Changes in weight status from baseline to 3-year follow-up (row %).

<p>^a P value from signed-rank test between baseline and 3-year follow-up.</p><p>^b Maintained same weight status at baseline and follow-up.</p><p>^c Increased BMI from baseline to follow-up.</p><p>^d Decreased BMI from baseline to follow-up.</p><p>Changes in weight status from baseline to 3-year follow-up (row %).</p