{"id":"W2133584731","doi":"10.1016/j.apergo.2006.11.001","title":"Effects of backrest design on biomechanics and comfort during seated work","year":2007,"lang":"en","type":"article","venue":"Applied Ergonomics","topic":"Ergonomics and Musculoskeletal Disorders","field":"Psychology","cited_by":127,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University; York University","funders":"","keywords":"Lumbar; Biomechanics; Physical therapy; Low back pain; Medicine; Back pain; Physical medicine and rehabilitation; Anthropometry; Back injury; Surgery; Anatomy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005942868,0.0007709743,0.0005081458,0.000335284,0.0003762428,0.0006212987,0.0002969511,0.0004818809,0.003370395],"category_scores_gemma":[0.00412049,0.0003651602,0.000631294,0.0002146731,0.0003543205,0.0003117135,0.0005170664,0.0003888805,0.0003628595],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001800337,"about_ca_system_score_gemma":0.000248547,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001010271,"about_ca_topic_score_gemma":0.001855261,"domain_scores_codex":[0.9993735,0.0002106372,0.0000994128,0.0000840841,0.00009309464,0.0001394354],"domain_scores_gemma":[0.9976331,0.001361405,0.0002843485,0.0001607266,0.0002228942,0.0003374858],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.1448952,0.009426631,0.08565073,0.001221933,0.0007994355,0.0008482669,0.00240216,0.003280669,0.677017,0.0001124603,0.0004664369,0.07387915],"study_design_scores_gemma":[0.001237252,0.0857854,0.8354338,0.0001296917,0.00114133,0.001250715,0.001909669,0.003494186,0.06798033,0.0001901974,0.001340094,0.0001074278],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992539,0.0001431975,0.0003428363,0.00001187755,0.00001617092,0.00001184268,0.00004924157,0.00001294151,0.0001579719],"genre_scores_gemma":[0.9987496,0.00007330745,0.0005840259,0.00002433272,0.00001329665,0.00002061677,0.00006615145,0.00001533152,0.0004532342],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003370395,"threshold_uncertainty_score":0.01127511,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009120679578292434,"score_gpt":0.2404522770112524,"score_spread":0.23133159743296,"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."}}