{"id":"W4412493324","doi":"10.5534/wjmh.250065","title":"The Effects of Varicocele Repair on Testicular Sperm Retrieval, Sperm Recovery in the Ejaculate and Clinical Pregnancy Rates in Non-Obstructive Azoospermic Men with Clinical Varicocele: A Systematic Review and Meta-Analysis","year":2025,"lang":"en","type":"review","venue":"The World Journal of Men s Health","topic":"Sperm and Testicular Function","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Varicocele; Medicine; Testicular sperm extraction; Sperm Retrieval; Intracytoplasmic sperm injection; Sperm; Assisted reproductive technology; Gynecology; Pregnancy rate; Azoospermia; Male infertility; Infertility; Pregnancy; Andrology; Urology; 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":[0.01076901,0.002247392,0.01569293,0.007024147,0.0006400677,0.002846577,0.001689492,0.002212832,0.002313423],"category_scores_gemma":[0.02805671,0.001417602,0.03380703,0.007033033,0.0007702363,0.001432587,0.001254233,0.001381954,0.0002027958],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001879475,"about_ca_system_score_gemma":0.003361818,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005724943,"about_ca_topic_score_gemma":0.01277185,"domain_scores_codex":[0.9933089,0.002639595,0.002408123,0.0007264569,0.0007170921,0.0001998207],"domain_scores_gemma":[0.9776277,0.01698589,0.003359361,0.0004761691,0.001304665,0.0002461466],"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":[0.001790632,0.00004636986,0.006762322,0.4441988,0.5326694,0.0001478628,0.0001014417,0.0003290992,0.0003095013,0.00008837583,0.0002898713,0.01326633],"study_design_scores_gemma":[0.0003089388,0.0002268535,0.004636675,0.02192339,0.9715753,0.0001046306,0.00004437026,0.0001066633,0.0001143595,0.00007486815,0.0008647122,0.00001924162],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.005736011,0.9933754,0.0002182053,0.0001047981,0.00007492406,0.0001260798,0.0002203445,0.00000987669,0.0001344098],"genre_scores_gemma":[0.169275,0.8274029,0.001373254,0.0005240295,0.0002020163,0.0005315703,0.0004904039,0.00001644799,0.0001844182],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01569293,"threshold_uncertainty_score":0.05695266,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04945989743165977,"score_gpt":0.4025427908229289,"score_spread":0.3530828933912691,"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."}}