title: Is painful knee an independent predictor of mortality in middle-aged women?
authors.affiliation: Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
authors.forename: Shu-Guang
authors.initials: SG
authors.lastname: Gao
authors.affiliation: Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
authors.forename: Chao
authors.initials: C
authors.lastname: Zeng
authors.affiliation: Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
authors.forename: Yi-lin
authors.initials: YL
authors.lastname: Xiong
authors.affiliation: Health Management Center, Xiangya Hospital, Central South, University, Changsha, Hunan Province, China Department of Epidemiology and Health Statistics, School of Public Health, Central South University, Changsha, Hunan Province, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Wei
authors.affiliation: Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
authors.forename: Guang-Hua
authors.initials: GH
authors.lastname: Lei
keywords: Disease Activity; Knee Osteoarthritis; Osteoarthritis