Staa, T. van

fracture risk factors study antipsychotic factor women cohort hip /femur fracture hip fracture fracture risk osteoporosis osteoporotic fractures osteoporotic osteoporo medium bone mineral density patient prediction gradient model effect /femur laet c index date femoral neck risk score hip fracture prediction validation cohorts table score antipsychotic use density analysis femoral femoral neck bmd history property individual osteoporotic fracture information follow-up university population johnell control performance characteristics miner index european treatment johansson h oradj assessment reeve j health disease mineral research centre validation 50 years risk factor 182 days baseline antipsychotic drugs follow-up time characteristic hip fracture risk gothenburg group 70 years performance roc curve geelong osteoporosis study participant johansson association curve value