{"id":"W2944109983","doi":"10.2147/jpr.s201199","title":"&lt;p&gt;The impact of changes in serum levels of metalloproteinase-2 and metalloproteinase-9 on pain perception in patients with disc herniation before and after surgery&lt;/p&gt;","year":2019,"lang":"en","type":"article","venue":"Journal of Pain Research","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Sciatica; Internal medicine; McGill Pain Questionnaire; Matrix metalloproteinase; Metalloproteinase; TIMP1; Gastroenterology; Surgery; Visual analogue scale","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.000245571,0.0002045576,0.0002462319,0.0002961846,0.0001578682,0.0002696953,0.0001234752,0.0002779615,0.001349594],"category_scores_gemma":[0.000982458,0.000104403,0.0002791883,0.0001951997,0.0002197819,0.0001866948,0.0001736711,0.0002511207,0.0002368407],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001994714,"about_ca_system_score_gemma":0.0001598356,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001072299,"about_ca_topic_score_gemma":0.001377941,"domain_scores_codex":[0.9998571,0.0000357134,0.00001392757,0.00002746213,0.00003541177,0.00003033308],"domain_scores_gemma":[0.9993978,0.0001086238,0.0002770545,0.00001820033,0.00005267369,0.0001456137],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001483616,0.0001870227,0.9901811,0.0000360023,0.00006480612,0.0002846473,0.0001195609,0.00005332646,0.001798624,0.000005672798,0.00009973552,0.005686014],"study_design_scores_gemma":[0.00002557076,0.0009717268,0.9982053,0.000003375368,0.0000208953,0.000394347,0.00007391859,0.00007833365,0.0001640139,0.00000509888,0.00005465119,0.000002819779],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997444,0.0001163508,0.00001686069,0.00001145236,0.000003651604,0.000003164492,0.00003116059,0.000001083867,0.00007189448],"genre_scores_gemma":[0.9997473,0.0000448028,0.00004606305,0.00001105756,0.000007082399,0.00000391328,0.00006489771,3.522889e-7,0.00007447153],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001349594,"threshold_uncertainty_score":0.004514873,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03396172673689093,"score_gpt":0.3316456230776168,"score_spread":0.2976838963407259,"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."}}