{"id":"W1951346685","doi":"10.1080/00140139.2015.1077274","title":"Working position influences the biomechanical demands on the lower back during dental hygiene","year":2015,"lang":"en","type":"article","venue":"Ergonomics","topic":"Occupational health in dentistry","field":"Health Professions","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Canadian Memorial Chiropractic College","funders":"","keywords":"Medicine; Low back pain; Tonic (physiology); Dental hygiene; Orthodontics; Physical therapy; Physical medicine and rehabilitation; Cervical spine; Dental Equipment; Dentistry; Surgery","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0009371984,0.0001222398,0.0001204187,0.00004733513,0.0009808931,0.00002894388,0.0003555901,0.0001535632,0.0002162418],"category_scores_gemma":[0.0001807992,0.00007469743,0.00004863592,0.000166809,0.00007386155,0.00009755903,0.0001958738,0.0005580408,0.00219214],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005105802,"about_ca_system_score_gemma":0.0002534165,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005381849,"about_ca_topic_score_gemma":0.0001548398,"domain_scores_codex":[0.9984431,0.0003117661,0.0004304615,0.0002090547,0.0002304745,0.0003750894],"domain_scores_gemma":[0.9985589,0.0006649463,0.0002168271,0.0003561164,0.00007350229,0.0001296936],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005023789,0.0007267204,0.8086702,0.0002846752,0.0001923002,0.00005261537,0.006077548,0.002331894,0.001827399,0.09559295,0.0761487,0.003071252],"study_design_scores_gemma":[0.002196966,0.0003557367,0.9536293,0.0008073422,0.0000399883,0.00003777243,0.005135577,0.002883335,0.001114626,0.005037955,0.02826683,0.0004945716],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901566,0.00005864078,0.00006508823,0.003003352,0.003699232,0.0004317862,0.00001035735,0.00004063293,0.002534303],"genre_scores_gemma":[0.9951314,0.00001652549,0.000220674,0.002584977,0.0009231042,0.00006765957,0.00001325589,0.00002015416,0.001022236],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1449591,"threshold_uncertainty_score":0.9985847,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1140476180370558,"score_gpt":0.4024421652413572,"score_spread":0.2883945472043014,"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."}}