Fig. 2From: Effects of interventions on trajectories of health-related quality of life among older patients with hip fracture: a prospective randomized controlled trialTrajectories of mental component summary scales (MCS) over 12Â months after hip-fracture surgery in elderly Taiwanese patients. Solid lines represent observed trajectories; dashed lines indicate predicted trajectories. Red line indicate poor MCS; green line indicates moderate MCS; blue line indicates good MCSBack to article page