Fig. 1From: Associations between resting heart rate and cognitive decline in Chinese oldest old individuals: a longitudinal cohort studyPredicted trajectories of cognitive function during 75–100 years old. The trajectories were shown in solid lines, and the 95% confidence intervals (CIs) were shown in shadow. The proportions in each trajectory were shown. (see detailed information on the curve parameters in Supplemental Table S3)Back to article page