{"id":"W4240701884","doi":"10.21203/rs.2.18214/v2","title":"Is natural (6S)-5-methyltetrahydrofolic acid as effective as synthetic folic acid in increasing serum and red blood cell folate concentrations during pregnancy? A proof-of-concept pilot study","year":2020,"lang":"en","type":"preprint","venue":"Research Square","topic":"Folate and B Vitamins Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Multivitamin; Folic acid; Dihydrofolate reductase; Pregnancy; Medicine; Gestation; Physiology; Obstetrics; Internal medicine; Vitamin; Methotrexate; Biology","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":[0.003404858,0.0008164159,0.001242913,0.0002469584,0.000295259,0.0006738992,0.001103261,0.001620001,0.005538565],"category_scores_gemma":[0.001965114,0.0004459356,0.0009977083,0.0001710366,0.001240122,0.0006808388,0.0003849128,0.001470029,0.0006432238],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000428402,"about_ca_system_score_gemma":0.001240337,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006806682,"about_ca_topic_score_gemma":0.0007035754,"domain_scores_codex":[0.9991361,0.0004800923,0.00005596345,0.0001138332,0.0001025357,0.0001114424],"domain_scores_gemma":[0.9989775,0.0004644418,0.0001623447,0.0001166915,0.00009850309,0.0001805316],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.6336222,0.04793613,0.0008014682,0.003344517,0.0007834836,0.0002727501,0.0003907044,0.000358728,0.2458811,0.0006572763,0.001321031,0.0646306],"study_design_scores_gemma":[0.08533551,0.8176702,0.003048449,0.0001631238,0.001409016,0.0002767393,0.0002225411,0.0003548526,0.08414212,0.0002963505,0.007049026,0.0000321631],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9857594,0.003727648,0.003127678,0.0007802665,0.0005547617,0.003578615,0.0009487755,0.0000892399,0.001433507],"genre_scores_gemma":[0.9714113,0.005590061,0.01249531,0.0006471176,0.000407267,0.004235785,0.0008729994,0.00004424237,0.004295884],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005538565,"threshold_uncertainty_score":0.01852828,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04304012656650479,"score_gpt":0.374566765507458,"score_spread":0.3315266389409532,"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."}}