Trajectories and risk profiles of pain in persons with radiographic, symptomatic knee osteoarthritis: data from the osteoarthritis initiative.

@article{Collins2014TrajectoriesAR,
  title={Trajectories and risk profiles of pain in persons with radiographic, symptomatic knee osteoarthritis: data from the osteoarthritis initiative.},
  author={Jamie E Collins and Jeffrey N. Katz and Elizabeth E. Dervan and Elena Losina},
  journal={Osteoarthritis and cartilage},
  year={2014},
  volume={22 5},
  pages={622-30}
}
BACKGROUND Little is known about the temporal evolution of pain severity in persons with knee osteoarthritis (OA). We sought to describe the pain trajectory over 6 years in a cohort of subjects with radiographic, symptomatic knee OA. METHODS We used data from the Osteoarthritis Initiative (OAI), a multi-center, longitudinal study of subjects with diagnosed radiographic evidence of knee OA. Pain was assessed at baseline and annually for 6 years. Our analysis cohort included subjects with… CONTINUE READING

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We used data from the Osteoarthritis Initiative ( OAI ) , a multi - center , longitudinal study of subjects with diagnosed radiographic evidence of knee OA .
Little is known about the temporal evolution of pain severity in persons with knee osteoarthritis ( OA ) .
Trajectories and risk profiles of pain in persons with radiographic , symptomatic knee osteoarthritis : data from the osteoarthritis initiative .
We used data from the Osteoarthritis Initiative ( OAI ) , a multi - center , longitudinal study of subjects with diagnosed radiographic evidence of knee OA .
Little is known about the temporal evolution of pain severity in persons with knee osteoarthritis ( OA ) .
Trajectories and risk profiles of pain in persons with radiographic , symptomatic knee osteoarthritis : data from the osteoarthritis initiative .
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