{"id":"W4319019072","doi":"10.1007/s12062-023-09410-z","title":"Why I Have Not Taken the COVID-19 Vaccine” a Descriptive Qualitative Study of Older Adults’ Perceived Views of COVID-19 Vaccine Uptake in Nigeria","year":2023,"lang":"en","type":"article","venue":"Journal of Population Ageing","topic":"Vaccine Coverage and Hesitancy","field":"Social Sciences","cited_by":9,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University; Hamilton Health Sciences; Impact","funders":"","keywords":"Vaccination; Coronavirus disease 2019 (COVID-19); Government (linguistics); Medicine; Descriptive statistics; Health care; Qualitative research; Descriptive research; Perception; Environmental health; Gerontology; Psychology; Disease; Virology; Economic growth; Infectious disease (medical specialty); Economics","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":[0.006092048,0.0002461211,0.0005200888,0.0005308578,0.004823359,0.002335577,0.0007788211,0.001478335,0.001741209],"category_scores_gemma":[0.01176411,0.0005339874,0.0003607449,0.0005119243,0.00344566,0.003030398,0.002615671,0.003202263,0.0001549004],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002452278,"about_ca_system_score_gemma":0.004560428,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0233883,"about_ca_topic_score_gemma":0.03404656,"domain_scores_codex":[0.9971936,0.001605774,0.0001792418,0.0001208679,0.0002597057,0.0006406918],"domain_scores_gemma":[0.9932876,0.003490184,0.001079113,0.0001026433,0.00065994,0.00138061],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.00002829651,0.000043236,0.01824271,0.0001352442,0.000007761433,0.000509276,0.9773667,0.000009583606,0.0003879046,0.0006720754,0.0003715597,0.002225502],"study_design_scores_gemma":[0.000001371848,0.00003004302,0.003909521,0.0001260638,0.000004290017,0.0001310763,0.9934847,0.00001585038,0.00005699914,0.00005354001,0.00217983,0.00000682054],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932895,0.0006208938,0.0002222052,0.003630956,0.00006258411,0.00003112014,0.0000464094,0.000002494951,0.002093662],"genre_scores_gemma":[0.9965738,0.0006385429,0.0001806947,0.001612704,0.00001603807,0.00003454534,0.00001834437,0.000003553997,0.0009219124],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0233883,"threshold_uncertainty_score":0.04650432,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1100070722801057,"score_gpt":0.4056548881123596,"score_spread":0.2956478158322538,"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."}}