PMID- 35733642 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220716 IS - 1178-7007 (Print) IS - 1178-7007 (Electronic) IS - 1178-7007 (Linking) VI - 15 DP - 2022 TI - The Role of Changes in Cumulative Lipid Parameter Burden in the Pathogenesis of Type 2 Diabetes Mellitus: A Cohort Study of People Aged 35-65 Years in Rural China. PG - 1831-1843 LID - 10.2147/DMSO.S363692 [doi] AB - PURPOSE: The main purpose of this study was to examine the effect of the cumulative exposure of blood lipid parameters on type 2 diabetes mellitus (T2DM). Another purpose was to explore whether the cumulative burden of blood lipid parameters plays a certain role in the pathogenesis of diet affecting T2DM. PATIENTS AND METHODS: A total of 63 cases of diabetes occurred from 2017 to 2020, with an incidence density of 3.71 person-years. The dietary intake of the residents was obtained by using a dietary frequency questionnaire (FFQ). Cumulative lipid parameter burden was calculated according to the number of years (2016-2020) multiplied by total cholesterol (TC), high density lipoprotein (HDL), low density lipoprotein (LDL) and triglyceride (TG). A Cox proportional hazard model was used to estimate the effect of cumulative lipid burden on T2DM. A mediating analysis of accelerated failure time (AFT) was used to investigate the mediating effects of certain foods, the cumulative lipid parameter burden and T2DM. RESULTS: A higher cumulative TG load corresponded to a higher risk of T2DM onset (P(trend) =0.021). After adjusting for covariates, the highest quartile cumulative TG burden had a 3.462 times higher risk of T2DM than that in the lowest quartile (HR=3.462, 95% CI: 1.297-9.243). Moreover, a higher cumulative HDL load corresponded to a lower risk of T2DM onset (P(trend) =0.006). After adjusting for covariates, the risk of T2DM was 0.314-fold lower in the highest quartile of cumulative HDL burden than that in the lowest quartile (HR=0.314, 95% CI: 0.131-0.753). Cumulative TG burden partially mediated the association between red meat and T2DM. CONCLUSION: The increase in cumulative HDL burden and the decrease in cumulative HDL burden are related to the incidence of T2DM. Cumulative TG burden was shown to play a partial mediating role in the pathogenesis of red meat and diabetes. CI - (c) 2022 Wang et al. FAU - Wang, Qi AU - Wang Q AD - Key Laboratory of Cardio Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People's Republic of China. AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. FAU - Xie, Tao AU - Xie T AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. FAU - Zhang, Ting AU - Zhang T AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. FAU - Deng, Yuanjia AU - Deng Y AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. FAU - Zhang, Yuying AU - Zhang Y AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. FAU - Wu, Qingfeng AU - Wu Q AD - Key Laboratory of Cardio Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People's Republic of China. AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. FAU - Dong, Minghua AU - Dong M AD - Key Laboratory of Cardio Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People's Republic of China. AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. FAU - Luo, Xiaoting AU - Luo X AD - Key Laboratory of Cardio Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People's Republic of China. AD - School of Public Health and Health Management, Gannan Medical University, Ganzhou, People's Republic of China. AD - School of General Medicine, Gannan Medical University, Ganzhou, People's Republic of China. LA - eng PT - Journal Article DEP - 20220616 PL - New Zealand TA - Diabetes Metab Syndr Obes JT - Diabetes, metabolic syndrome and obesity : targets and therapy JID - 101515585 PMC - PMC9208634 OTO - NOTNLM OT - cohort study OT - cumulative lipid parameter burden OT - diet OT - type 2 diabetes mellitus COIS- The authors report no conflicts of interest in this work. EDAT- 2022/06/24 06:00 MHDA- 2022/06/24 06:01 PMCR- 2022/06/16 CRDT- 2022/06/23 02:26 PHST- 2022/02/23 00:00 [received] PHST- 2022/06/03 00:00 [accepted] PHST- 2022/06/23 02:26 [entrez] PHST- 2022/06/24 06:00 [pubmed] PHST- 2022/06/24 06:01 [medline] PHST- 2022/06/16 00:00 [pmc-release] AID - 363692 [pii] AID - 10.2147/DMSO.S363692 [doi] PST - epublish SO - Diabetes Metab Syndr Obes. 2022 Jun 16;15:1831-1843. doi: 10.2147/DMSO.S363692. eCollection 2022.