{"id":"W1998256032","doi":"10.1017/s0021932003004553","title":"THE INFLUENCE OF BIRTH ORDER ON BIRTH WEIGHT: DOES THE SEX OF PRECEDING SIBLINGS MATTER?","year":2003,"lang":"en","type":"article","venue":"Journal of Biosocial Science","topic":"Birth, Development, and Health","field":"Medicine","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Centre for Addiction and Mental Health","funders":"","keywords":"Birth weight; Birth order; Medicine; Parity (physics); Obstetrics; Low birth weight; Gestation; Demography; Fetus; Apgar score; Pregnancy; Pediatrics; Population; 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":[0.001940548,0.0003217112,0.0004620133,0.0005191564,0.0003257965,0.000556915,0.0005951007,0.0005886834,0.004391066],"category_scores_gemma":[0.01175971,0.0001854753,0.0006085754,0.0006493079,0.0006665114,0.0007092749,0.0003372332,0.0004836259,0.0004025597],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001595304,"about_ca_system_score_gemma":0.0003811729,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002422578,"about_ca_topic_score_gemma":0.004334666,"domain_scores_codex":[0.9987047,0.0007289303,0.00007590942,0.000201159,0.000148128,0.0001411333],"domain_scores_gemma":[0.9880558,0.007346392,0.002310488,0.0007584805,0.000277491,0.001251256],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000670045,0.00005370978,0.9884369,0.00002462369,0.0002120027,0.000513843,0.0002732385,0.00003879525,0.0009703513,0.0001606093,0.0001211356,0.008524734],"study_design_scores_gemma":[0.00001189723,0.0002769644,0.9978918,0.00001642163,0.0001339238,0.0005269629,0.0002464638,0.0002297028,0.000184842,0.0002479401,0.000227399,0.000005566541],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963236,0.001677125,0.0003060142,0.0004468368,0.00004178697,0.000007005809,0.0001296116,0.000005705436,0.00106234],"genre_scores_gemma":[0.9990686,0.000347053,0.0001040247,0.00006151432,0.00003591392,0.000002626422,0.00006144524,0.000007325526,0.00031162],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004391066,"threshold_uncertainty_score":0.01468962,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01446624968510989,"score_gpt":0.3016570872018559,"score_spread":0.287190837516746,"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."}}