title: Does it make sense to investigate whether the offspring of people with a total knee replacement for severe primary knee osteoarthritis have a higher risk of worsening knee pain?
authors: Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
authors: Chao
authors: C
authors: Zeng
authors: Department of Epidemiology and Health Statistics, School of Public Health, Central South University, Changsha, Hunan Province, China.
authors: Jie
authors: J
authors: Wei
authors: Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
authors: Guang-hua
authors: GH
authors: Lei
keywords: Knee Osteoarthritis; Osteoarthritis; Treatment