{"id":"W2151148879","doi":"10.1002/art.24832","title":"Tai Chi is effective in treating knee osteoarthritis: A randomized controlled trial","year":2009,"lang":"en","type":"article","venue":"Arthritis Care & Research","topic":"Therapeutic Uses of Natural Elements","field":"Health Professions","cited_by":333,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Center for Complementary and Integrative Health; National Institutes of Health","keywords":"WOMAC; Medicine; Osteoarthritis; Visual analogue scale; Physical therapy; Randomized controlled trial; Body mass index; Confidence interval; Quality of life (healthcare); Depression (economics); Internal medicine; Alternative medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04146040618627654,"score_gpt":0.4713163170989969,"score_spread":0.4298559109127203,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}