{"id":"W2128977942","doi":"10.5539/gjhs.v5n1p125","title":"Prevalence and pattern of refractive errors among primary school children in Al Hassa , Saudi Arabia.","year":2012,"lang":"en","type":"article","venue":"Global Journal of Health Science","topic":"Ophthalmology and Visual Impairment Studies","field":"Medicine","cited_by":135,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"King Faisal University; Deanship of Scientific Research, King Faisal University","keywords":"Retinoscopy; Refractive error; Subjective refraction; Optometry; Medicine; Odds ratio; Cross-sectional study; Visual acuity; Demography; Ophthalmology","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":[0.0004136634,0.0002227132,0.0001794356,0.0007117267,0.00037828,0.0004165932,0.0002773188,0.0003695144,0.001017392],"category_scores_gemma":[0.0006640817,0.0002710908,0.0002201321,0.0005715872,0.0002682748,0.0003238129,0.0003236135,0.0002311229,0.0001936471],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005897942,"about_ca_system_score_gemma":0.000582767,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06226581,"about_ca_topic_score_gemma":0.08261611,"domain_scores_codex":[0.9997249,0.00005108023,0.00004788358,0.00004104631,0.0000783971,0.00005655613],"domain_scores_gemma":[0.9994687,0.00004568296,0.0002441086,0.00001735793,0.000124647,0.00009942816],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001443231,0.00001812608,0.9982865,0.00002029703,0.0000108572,0.00006842231,0.0002709925,0.000007682087,0.0001531133,0.000008112431,0.0001001133,0.001041397],"study_design_scores_gemma":[0.000002140091,0.00005462325,0.9987032,0.00001342794,0.000006100278,0.0002209453,0.0008147512,0.00003393188,0.00002611576,0.000003519235,0.0001194952,0.000001566157],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988953,0.0004254628,0.00001636559,0.00008753268,0.000004172089,0.000009742265,0.0003437722,0.000002191286,0.0002155573],"genre_scores_gemma":[0.9991075,0.0003580402,0.00006458323,0.00004704588,0.000003858996,0.000006604297,0.0002220118,4.634001e-7,0.0001899996],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06226581,"threshold_uncertainty_score":0.1238068,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02715315568221599,"score_gpt":0.3849599314034171,"score_spread":0.3578067757212011,"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."}}