TY - JOUR AU - Bergström, Cecilia AU - Hagberg, Jan AU - Bodin, Lennart AU - Jensen, Irene AU - Bergström, Gunnar PY - 2011 DA - 2011/04/26 TI - Using a psychosocial subgroup assignment to predict sickness absence in a working population with neck and back pain JO - BMC Musculoskeletal Disorders SP - 81 VL - 12 IS - 1 AB - The overall objective was to evaluate the predictive validity of a subgroup classification based on the Swedish version of the MPI, the MPI-S, among gainfully employed workers with neck pain (NP) and/or low back pain (LBP) during a follow-up period of 18 and 36 months. SN - 1471-2474 UR - https://doi.org/10.1186/1471-2474-12-81 DO - 10.1186/1471-2474-12-81 ID - Bergström2011 ER -