{"id":"W2604014186","doi":"10.1038/srep44842","title":"Non-occupational physical activity during pregnancy and the risk of preterm birth: a meta-analysis of observational and interventional studies","year":2017,"lang":"en","type":"review","venue":"Scientific Reports","topic":"Gestational Diabetes Research and Management","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Shanghai University of Sport; National Natural Science Foundation of China; St. Francis Xavier University","keywords":"Medicine; Observational study; Pregnancy; Confidence interval; Meta-analysis; Relative risk; Cohort study; Obstetrics; Internal medicine","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"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":[0.01035183,0.002820384,0.01517139,0.006544632,0.0006786149,0.002512095,0.001888888,0.002088237,0.002319858],"category_scores_gemma":[0.02358178,0.001482743,0.04059234,0.006879319,0.0004626225,0.001230422,0.001424497,0.001793808,0.0002365877],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002013451,"about_ca_system_score_gemma":0.003101831,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005351503,"about_ca_topic_score_gemma":0.01030616,"domain_scores_codex":[0.9942783,0.002407929,0.001872207,0.0005941918,0.0006134553,0.0002338311],"domain_scores_gemma":[0.9864673,0.01030372,0.00163233,0.0004608236,0.0009519033,0.0001838464],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.002386468,0.00006400389,0.008817884,0.2446115,0.7251451,0.0002575282,0.00008520275,0.0005682489,0.0003411967,0.0001289722,0.0004934761,0.01710048],"study_design_scores_gemma":[0.0002954294,0.0002054269,0.00403124,0.008996238,0.9848357,0.0001168912,0.00002796748,0.0001364295,0.0001117378,0.0001123596,0.001116126,0.00001452369],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.005937415,0.992529,0.0005718727,0.000127276,0.000118174,0.0002104721,0.0003426279,0.00001756498,0.0001456285],"genre_scores_gemma":[0.1330021,0.8609411,0.002903136,0.0005381474,0.0002549583,0.001048973,0.0009243858,0.00002343356,0.0003636833],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01517139,"threshold_uncertainty_score":0.05474633,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3375466232739563,"score_gpt":0.4683717648131882,"score_spread":0.1308251415392318,"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."}}