{"id":"W4409146806","doi":"10.1093/bjd/ljaf127","title":"Measurement properties of the Comprehensive Quality-of-Life Measure for Acne (CompAQ): a cohort study at three international sites","year":2025,"lang":"en","type":"article","venue":"British Journal of Dermatology","topic":"Acne and Rosacea Treatments and Effects","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Windsor Clinical Research; Brock University; Western University","funders":"National Institute of Arthritis and Musculoskeletal and Skin Diseases; National Institutes of Health; Australian College of Perioperative Nurses","keywords":"Construct validity; Cronbach's alpha; Medicine; Quality of life (healthcare); Cohort; Cohort study; Differential item functioning; Clinical psychology; Confirmatory factor analysis; Criterion validity; Acne; Convergent validity; Psychometrics; Item response theory; Internal consistency; Structural equation modeling; Internal medicine; Statistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.005935721,0.0004713642,0.0005327996,0.0009197579,0.000989476,0.0009538547,0.0005921896,0.0004868604,0.001340457],"category_scores_gemma":[0.00730106,0.0003346096,0.001151081,0.001430227,0.0005100955,0.0008142727,0.001123116,0.0008345096,0.0003175166],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006851125,"about_ca_system_score_gemma":0.0008525923,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009797786,"about_ca_topic_score_gemma":0.01184986,"domain_scores_codex":[0.9977042,0.0007051639,0.0003420625,0.0005258902,0.0004760379,0.0002467585],"domain_scores_gemma":[0.9953838,0.0007622222,0.001820318,0.0005954296,0.0009083938,0.0005298917],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001450243,0.00004587425,0.998134,0.00001389705,0.00007526998,0.00004202907,0.0004246179,0.0000138672,0.00009498878,0.00001331185,0.0000704428,0.0009267239],"study_design_scores_gemma":[0.00002780649,0.0002011109,0.9984097,0.00002039892,0.00008017344,0.0001715781,0.0006292037,0.0001082575,0.00007418319,0.00001767959,0.0002506834,0.000009066133],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988089,0.0001302152,0.0001973359,0.0000264505,0.000005055876,0.00007630386,0.000558449,0.000001565615,0.0001957728],"genre_scores_gemma":[0.998419,0.00007432856,0.0002546782,0.00003790886,0.000005377707,0.0001159959,0.0009924278,0.000003077253,0.00009727638],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009797786,"threshold_uncertainty_score":0.03139144,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.105679930912058,"score_gpt":0.3221930553069158,"score_spread":0.2165131243948578,"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."}}