PMID- 35015933 OWN - NLM STAT- MEDLINE DCOM- 20220207 LR - 20220207 IS - 1555-2101 (Electronic) IS - 0160-6689 (Linking) VI - 83 IP - 1 DP - 2022 Jan 11 TI - Mortality and Suicide Related to Major Depressive Disorder Before and After Type 2 Diabetes Mellitus. LID - 20m13692 [pii] LID - 10.4088/JCP.20m13692 [doi] AB - Objective: This study investigated differences in suicide and all-cause mortality from ICD-9-CM comorbid major depressive disorder (MDD) and type 2 diabetes mellitus (T2DM) depending on which was diagnosed first. Methods: A longitudinal administrative claims database including 2 million samples and national death registry data from 2000 through 2015 in Taiwan were used. Patients with newly diagnosed T2DM were identified and further classified into 3 groups: (1) MDD before T2DM, (2) T2DM without any diagnosis of MDD (from which matched controls were selected), and (3) MDD after T2DM, based on the sequential occurrence dates between incident T2DM and MDD. Multivariable Cox proportional hazard models were analyzed. Results: Both the MDD before T2DM and MDD after T2DM groups had significantly higher risks of all-cause mortality (adjusted hazard ratio [AHR] = 1.21; 95% CI, 1.08-1.35 and AHR = 1.55; 95% CI, 1.45-1.66, respectively) and committed suicide (AHR = 5.05; 95% CI, 2.46-10.37and AHR = 14.32; 95% CI, 7.44-27.55, respectively) than their matched controls, while the MDD before T2DM and MDD after T2DM groups exhibited differences in mortality (significant; P < .0001) and death by suicide (nonsignificant). Conclusions: The study findings indicated suicide and mortality rates were higher in both the MDD before and MDD after T2DM groups when compared with matched controls. Public health initiatives are needed to survey and treat comorbid MDD with T2DM. Furthermore, additional studies are needed to clarify the underlying pathophysiology of the association between MDD and T2DM to find better suicide prevention strategies among those high-risk patients who have comorbid T2DM and MDD. CI - (c) Copyright 2022 Physicians Postgraduate Press, Inc. FAU - Huang, Chun-Jen AU - Huang CJ AD - Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan. AD - Department of Psychiatry, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan. FAU - Huang, Yu-Ting AU - Huang YT AD - Division of Medical Statistics and Bioinformatics, Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan. FAU - Lin, Pai-Cheng AU - Lin PC AD - Department of Psychiatry, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan. FAU - Hsieh, Hui-Min AU - Hsieh HM AD - Department of Public Health, Kaohsiung Medical University, Kaohsiung, Taiwan. AD - Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan. AD - Department of Community Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan. AD - Center for Big Data Research, Kaohsiung Medical University, Kaohsiung, Taiwan. AD - Equal contribution. FAU - Yang, Yi-Hsin AU - Yang YH AD - National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan. AD - Equal contribution. AD - Corresponding author: Yi-Hsin Yang, PhD, National Institute of Cancer Research, National Health Research Institutes, Taiwan, No.367, Sheng-Li Rd, North District, Tainan, 70456 Taiwan (yhyang@nhri.edu.tw). ORCID: 0000-0002-9581-2778. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20220111 PL - United States TA - J Clin Psychiatry JT - The Journal of clinical psychiatry JID - 7801243 SB - IM MH - Adult MH - Aged MH - Comorbidity MH - Databases, Factual MH - Depressive Disorder, Major/*mortality MH - Diabetes Mellitus, Type 2/*mortality MH - Female MH - Humans MH - Longitudinal Studies MH - Male MH - Middle Aged MH - Proportional Hazards Models MH - Registries MH - Risk Factors MH - Suicide/*statistics & numerical data MH - Taiwan/epidemiology EDAT- 2022/01/12 06:00 MHDA- 2022/02/08 06:00 CRDT- 2022/01/11 17:46 PHST- 2022/01/11 17:46 [entrez] PHST- 2022/01/12 06:00 [pubmed] PHST- 2022/02/08 06:00 [medline] AID - 20m13692 [pii] AID - 10.4088/JCP.20m13692 [doi] PST - epublish SO - J Clin Psychiatry. 2022 Jan 11;83(1):20m13692. doi: 10.4088/JCP.20m13692.