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. Author manuscript; available in PMC: 2008 Nov 17.
Published in final edited form as: Scr Med (Brno). 2005;78(2):75–82.

Fig. 1.

Fig. 1

*60 years of age at start. Each dot represents a profile of measurements of blood pressure (BP) and heart rate (HR) at 30-minute intervals for least a week (N = 340 to 855/profile [□ or △], total N = 7985). Arrow: learning about health problem. Linear trend (- - - -) over first 6 years (computed without outliers in oval) is statistically significant for systolic (P = 0.010) and diastolic (P = 0.040) BP. Observations during following 1.5 years (△) have 95% CI not overlapping trend predicted (....) from first years’ results (—). Horizontal lines: upper 95% prediction limits adjusted for gender and age.