Change in BW, WC, BF and FFM per 100 mmol increase in 24 h urinary sodium excretion with and without adjustment for covariates (estimate and 95% CI).

Abbreviations: BW, body weight; BF, body fat; FFM, fat free mass; WC, waist circumference. 1 Crude: No adjustments. 2 Basic model: Adjusted for baseline age, sex, education level, smoking, physical activity, alcohol consumption, menopausal status for women, height and baseline measure of outcome. 3Adjusted for variables in the basic model + baseline total energy intake and change in BW between baseline and follow-up for the analysis of WC, BF and FFM.