Fig. 3
From: Longitudinal impact of weight change on blood pressure in University students
The association of ΔBW and ΔSBP/ΔDBP by sex. RCS models including an interaction between ΔBW and sex, adjusted for age, baseline BW, and baseline SBP or DBP, a ΔSBP, and b ΔDBP. Solid lines represent predicted values; shaded areas represent 95% CIs. Predictions were calculated at age 19, BW = 57.4 kg, SBP = 112 mmHg, and DBP = 62 mmHg. Results are shown separately for men (blue) and women (red). Models were fitted using R (v4.5.0) with the rms and ggplot2 packages
