{"id":"W4205245176","doi":"10.2196/32212","title":"Web-Based Versus Print-Based Physical Activity Intervention for Community-Dwelling Older Adults: Crossover Randomized Trial","year":2021,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Physical Activity and Health","field":"Medicine","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Randomized controlled trial; Web application; Crossover study; Gerontology; Intervention (counseling); German; Physical therapy; Medicine; Physical activity; Psychology; World Wide Web; Computer science; Alternative medicine; Nursing; Internal medicine; History","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003395365,0.002283258,0.006044619,0.0009780895,0.0008024517,0.001485227,0.001286234,0.00332685,0.01079606],"category_scores_gemma":[0.004149104,0.001084509,0.002685208,0.0009018836,0.001287123,0.001581456,0.0007881802,0.002826462,0.001747085],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008397911,"about_ca_system_score_gemma":0.001419161,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001421639,"about_ca_topic_score_gemma":0.002120577,"domain_scores_codex":[0.9977127,0.001043039,0.0002954526,0.0005043794,0.0002058512,0.0002384885],"domain_scores_gemma":[0.9977464,0.0007435762,0.0005667629,0.0002282385,0.0002231984,0.0004917464],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9761628,0.01335837,0.0002877865,0.001397424,0.001022937,0.00002854286,0.00004981359,0.0001443335,0.0008053979,0.0000655227,0.0002332016,0.006443905],"study_design_scores_gemma":[0.9749137,0.02380076,0.0004892349,0.00004872975,0.0003320579,0.000008128367,0.000009779021,0.0001127618,0.00008703188,0.00005760905,0.0001352156,0.000004997737],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9203954,0.008647406,0.002548337,0.0006738387,0.002416773,0.06063668,0.001875021,0.0003767593,0.002429691],"genre_scores_gemma":[0.9029809,0.005453201,0.006040007,0.001187921,0.001875477,0.07650723,0.001073499,0.00004472526,0.004836981],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01079606,"threshold_uncertainty_score":0.03611648,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08820442245419505,"score_gpt":0.4300495311561349,"score_spread":0.3418451087019398,"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."}}