{"doi":"10.1210/clinem/dgac526","title":"Variety and Quantity of Dietary-Insoluble Fiber Intake From Different Sources and Risk of New-Onset Diabetes","abstract":"CONTEXT: The relationship between the variety and quantity of different sources of dietary-insoluble fiber intake and diabetes remain uncertain. OBJECTIVE: We aimed to investigate the associations between the variety and quantity of insoluble fiber intake from 6 major food sources and new-onset diabetes, using data from the China Health and Nutrition Survey (CHNS). METHODS: A total of 16 272 participants without diabetes at baseline from CHNS were included. Dietary intake was measured by 3 consecutive 24-hour dietary recalls combined with a household food inventory. Energy-adjusted dietary intake was used in analyses. The variety score of insoluble-fiber sources was defined as the number of specific-sourced insoluble fiber consumed at the appropriate level, accounting for both types and quantity of insoluble fiber. Participants with self-reported physician-diagnosed diabetes, or fasting glucose greater than or equal to 7.0 mmol/L or glycated hemoglobin A1c greater than or equal to 6.5% during follow-up were defined as having new-onset diabetes. RESULTS: During a median follow-up of 9.0 years, 1101 participants developed new-onset diabetes. There were U-shaped associations for energy-adjusted dietary intake of total insoluble fiber, and energy-adjusted insoluble fiber derived from refined and whole grains; and L-shaped associations for energy-adjusted insoluble fiber derived from vegetables, legumes, fruits, and tubers with new-onset diabetes (all P for nonlinearity < .001). Moreover, a higher variety score of insoluble fiber sources was significantly associated with a lower risk of new-onset diabetes (per 1-score increment, hazard ratio, 0.61; 95% CI, 0.58-0.65). CONCLUSION: There was an inverse association between the variety of insoluble fiber with appropriate quantity from different food sources and new-onset diabetes.","journal":"The Journal of Clinical Endocrinology & Metabolism","year":2022,"id":274385,"datarank":0.3596842909197557,"base_score":2.3978952727983707,"endowment":2.3978952727983707,"self_citation_contribution":0.3596842909197557,"citation_network_contribution":0.0,"self_endowment_contribution":0.3596842909197557,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":10,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.5418,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":321926,"name":"Chengzhang Liu","orcid":null,"position":1,"is_corresponding":false},{"id":935914,"name":"Ziliang Ye","orcid":"0000-0001-8314-6977","position":2,"is_corresponding":false},{"id":320409,"name":"Chun Zhou","orcid":"0009-0009-0575-4841","position":3,"is_corresponding":false},{"id":698328,"name":"Mengyi Liu","orcid":"0009-0008-9149-3272","position":4,"is_corresponding":false},{"id":942870,"name":"Yanjun Zhang","orcid":"0000-0003-2176-6657","position":5,"is_corresponding":false},{"id":935915,"name":"Qimeng Wu","orcid":"0000-0003-0562-7198","position":6,"is_corresponding":false},{"id":320410,"name":"Zhuxian Zhang","orcid":"0000-0002-7504-0758","position":7,"is_corresponding":false},{"id":320411,"name":"Panpan He","orcid":"0000-0003-4238-5837","position":8,"is_corresponding":false},{"id":320412,"name":"Yuanyuan Zhang","orcid":"0000-0002-9894-248X","position":9,"is_corresponding":false},{"id":320413,"name":"Huan Li","orcid":"0000-0002-3705-3654","position":10,"is_corresponding":false},{"id":320414,"name":"Xianhui Qin","orcid":"0000-0001-7812-7982","position":11,"is_corresponding":false},{"id":935913,"name":"Sisi Yang","orcid":"0009-0008-2696-9107","position":0,"is_corresponding":true}],"reference_count":42,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-19T00:28:12.324621Z","pmid":"36074905","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}