{"id":"W4309738937","doi":"10.24908/pocus.v7i2.15458","title":"Intrauterine Pregnancy Detection and Gestational Age Assessment During Early Pregnancy by a Handheld Point-Of-Care Ultrasound Device Compared to a High-End Ultrasound System. An Accuracy and Reliability Study","year":2022,"lang":"en","type":"article","venue":"POCUS Journal","topic":"Ultrasound in Clinical Applications","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Ultrasound; Intraclass correlation; Kappa; Gestational age; Pregnancy; Bland–Altman plot; Gestational sac; Obstetrics; Limits of agreement; Gynecology; Nuclear medicine; Gestation; Radiology; Mathematics","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":[0.00979656,0.0006091197,0.0007151451,0.001344619,0.0002121755,0.0008755035,0.0006793273,0.0007724495,0.0006553855],"category_scores_gemma":[0.03429155,0.0004162688,0.0006753026,0.0007965864,0.000471138,0.0007319964,0.0008293916,0.0004689577,0.0002580463],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003337904,"about_ca_system_score_gemma":0.0002590957,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00100479,"about_ca_topic_score_gemma":0.001201903,"domain_scores_codex":[0.9866056,0.006762744,0.001186159,0.001956041,0.003283493,0.0002059754],"domain_scores_gemma":[0.9515018,0.02894456,0.009527815,0.002901366,0.006449748,0.0006747633],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003071002,0.0001244208,0.9355369,0.0003984568,0.0004661034,0.0001076805,0.0005473091,0.0004925602,0.006708874,0.00006437611,0.0001587139,0.05232365],"study_design_scores_gemma":[0.0001594284,0.00518343,0.9735919,0.00014992,0.0007082463,0.002184789,0.0003966606,0.009603409,0.006942016,0.0001040691,0.0009234772,0.00005266508],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9865405,0.004477354,0.006966521,0.00005819727,0.00009606325,0.0001112289,0.0002761382,0.00009348726,0.001380475],"genre_scores_gemma":[0.9912923,0.0004603942,0.007624513,0.00004360248,0.00004727131,0.00004658489,0.0001583778,0.000009877726,0.0003170483],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00979656,"threshold_uncertainty_score":0.05180979,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02116963791414059,"score_gpt":0.3333357614359763,"score_spread":0.3121661235218356,"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."}}