{"id":"W2093404647","doi":"10.1016/j.jclinepi.2015.02.007","title":"Offering personalized health behavior feedback did not increase response rate: a randomized controlled trial","year":2015,"lang":"en","type":"letter","venue":"Journal of Clinical Epidemiology","topic":"Survey Methodology and Nonresponse","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"BC Cancer Agency; University of British Columbia; Athabasca University","funders":"","keywords":"Incentive; Randomized controlled trial; Economics; Selection bias; Selection (genetic algorithm); Econometrics; Actuarial science; Public economics; Medicine; Psychology; Microeconomics; Computer science; Internal medicine","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.01408021,0.001498397,0.005252955,0.0005722159,0.00104563,0.002159457,0.001834078,0.009317316,0.01831669],"category_scores_gemma":[0.04454005,0.00108436,0.003665556,0.0008767571,0.002744196,0.002396127,0.0007496839,0.006604847,0.00185107],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001773436,"about_ca_system_score_gemma":0.002586969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001837548,"about_ca_topic_score_gemma":0.002054297,"domain_scores_codex":[0.9854949,0.01111533,0.001117258,0.001000513,0.0006402705,0.0006318261],"domain_scores_gemma":[0.9654281,0.02697511,0.003737501,0.001471725,0.0007896327,0.001598042],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9594061,0.006548192,0.001194039,0.003071295,0.004258083,0.0001087258,0.0001407272,0.0001602763,0.0004024519,0.0003428722,0.00335037,0.02101673],"study_design_scores_gemma":[0.9660811,0.02712423,0.001332216,0.0004213278,0.003181073,0.00002763811,0.00005645503,0.0003949467,0.0001771371,0.0003946874,0.0007867609,0.00002235191],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9036149,0.02434613,0.005423672,0.02446843,0.01445646,0.01477227,0.002531029,0.000747313,0.009639656],"genre_scores_gemma":[0.9688904,0.003647653,0.004058186,0.01153261,0.002748438,0.00635401,0.0003686019,0.00006838553,0.002331588],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9859198,"threshold_uncertainty_score":0.07446414,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.6388266116732406,"score_gpt":0.6104490682305866,"score_spread":0.02837754344265397,"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."}}