{"id":"W4385791444","doi":"10.1002/jcsm.13300","title":"Optimization and construct validity of approaches to preclinical grip strength testing","year":2023,"lang":"en","type":"letter","venue":"Journal of Cachexia Sarcopenia and Muscle","topic":"Nutrition and Health in Aging","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Aging; National Institutes of Health","keywords":"Medicine; Grip strength; Construct validity; Construct (python library); Preclinical testing; Physical therapy; Medical physics; Clinical psychology; Psychometrics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009311502,0.0001813421,0.0008089463,0.000293246,0.00007290533,0.00003924624,0.0000868665,0.0003307332,0.00004065053],"category_scores_gemma":[0.0008586235,0.0001514163,0.00009835304,0.0002145285,0.000128022,0.00009268041,0.00007096055,0.001182337,0.00000183899],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004146642,"about_ca_system_score_gemma":0.0002859043,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001538064,"about_ca_topic_score_gemma":0.00000237812,"domain_scores_codex":[0.998103,0.0001473714,0.0009238489,0.0002238732,0.0003792901,0.0002226503],"domain_scores_gemma":[0.9979845,0.0007070767,0.0006487794,0.0001468691,0.0002725115,0.000240239],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0005812217,0.0003165081,0.048778,0.01002471,0.0004028424,0.0008670603,0.001121463,0.0002558744,0.0008800393,0.00006401537,0.8461694,0.09053892],"study_design_scores_gemma":[0.02217471,0.008283427,0.2104532,0.02277697,0.003682089,0.006579837,0.001369893,0.01005939,0.001274276,0.001901753,0.7095872,0.001857263],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.2788669,0.001741456,0.001361417,0.7129639,0.001183279,0.001339064,0.000111856,0.00007074606,0.002361394],"genre_scores_gemma":[0.3922076,0.00254316,0.3404264,0.2487362,0.01398192,0.00003352457,0.0001826902,0.0002954815,0.001593064],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.4642277,"threshold_uncertainty_score":0.6174576,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3922971034574987,"score_gpt":0.3677268408070286,"score_spread":0.02457026265047008,"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."}}