{"id":"W4291535981","doi":"10.1017/s0144686x22000824","title":"Childlessness and social and emotional loneliness in middle and later life","year":2022,"lang":"en","type":"article","venue":"Ageing and Society","topic":"Health disparities and outcomes","field":"Social Sciences","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"Statistics Canada; Simon Fraser University; University of Victoria","funders":"","keywords":"Loneliness; Childlessness; Psychology; Marital status; Social isolation; Feeling; Social support; Developmental psychology; Demography; Social psychology; Population; Sociology; Psychiatry; Fertility","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":[0.0007170147,0.0001606329,0.0003034272,0.0008296564,0.001168465,0.001024144,0.0003671271,0.0002729034,0.002429149],"category_scores_gemma":[0.002591996,0.0001226445,0.0003596967,0.0006639928,0.0008970795,0.0006627195,0.001473963,0.0006462156,0.00009981023],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009260384,"about_ca_system_score_gemma":0.0008589616,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08000358,"about_ca_topic_score_gemma":0.1596943,"domain_scores_codex":[0.9995161,0.00009996322,0.00003385654,0.00005301509,0.00009584579,0.0002012833],"domain_scores_gemma":[0.9986274,0.0001438452,0.0005477693,0.00005410514,0.0001601623,0.0004668308],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003676002,0.00004092602,0.9915,0.00003054801,0.00006309475,0.0001090496,0.003277963,0.00002589745,0.0001308607,0.0002463748,0.0002573762,0.0042812],"study_design_scores_gemma":[5.660917e-7,0.00001209734,0.9978912,0.00001426579,0.000005003173,0.00003831037,0.001725435,0.00001762802,0.00001126099,0.00003643093,0.0002451465,0.000002626669],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977609,0.0006535183,0.00004063048,0.0001777531,0.00001321361,0.000006177581,0.0001256354,0.000001642252,0.001220479],"genre_scores_gemma":[0.9996544,0.0001649277,0.00001836058,0.00002014935,0.000004752992,0.000002330954,0.00003928113,4.185288e-7,0.00009527493],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08000358,"threshold_uncertainty_score":0.1590759,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03919693109116747,"score_gpt":0.2995592163663557,"score_spread":0.2603622852751883,"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."}}