Fig. 4From: Blood pressure changes during 22-year of follow-up in large general population - the HUNT Study, NorwayParticipants reporting never taking blood pressure medication. Mean systolic (SBP) and diastolic (DBP) in HUNT1 (H1, 32,114 women, 33,000 men), HUNT2 (H2, 29,178 women, 26,350 men) and HUNT3 (H3, 19,106 women, 15,692 men) by age in women (a) and in men (b). (Additional file 1: Table S4)Back to article page