Chia-Ling Lin1, Wu-Chien Chien2,3, Chi-Hsiang Chung4, Fei-Ling Wu1,5. 1. Department of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan. 2. Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan. 3. School of Public Health, National Defense Medical Center, Taipei, Taiwan. 4. Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan. 5. Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Abstract
BACKGROUND: We investigated the risk of type 2 diabetes mellitus (T2DM) in patients with and without insomnia. METHODS: In this historical cohort study, we performed a secondary analysis of data from 2001 to 2010, which was obtained from Taiwan's National Health Insurance Database. We developed a Cox proportional hazard regression model to estimate the effects of insomnia on T2DM risk. Kaplan-Meier survival analysis was applied to compare the differences in the cumulative incidence of T2DM between the groups with and without insomnia. RESULTS: During the follow-up period, the T2DM incidence rate of patients with insomnia was significantly higher than that of patients without insomnia (34.7 vs 24.3 per 1000 person-years). Overall, patients with insomnia had a higher risk of T2DM than did patients without insomnia (adjusted hazard ratio, 1.16; 95% confidence interval [CI], 1.10-1.19). Among patients aged younger than 40 years, those with insomnia had a higher risk of T2DM than did the comparison cohort (adjusted hazard ratio, 1.31; 95% CI, 1.14-1.55). Compared with patients without insomnia, the risk tended to increase with the duration of follow-up in patients with insomnia; when the insomnia duration was <4 years, 4 to 8 years, and >8 years, the risk of T2DM increased by 1.14, 1.38, and 1.51 times (95% CI, 1.03-1.17, 1.15-1.49, and 1.20-1.86), respectively. Patients with insomnia had a higher risk of T2DM, and this risk was particularly pronounced among the younger (≤40 years) population. CONCLUSION: Chronic insomnia could be an important risk factor for T2DM.
RCT Entities:
BACKGROUND: We investigated the risk of type 2 diabetes mellitus (T2DM) in patients with and without insomnia. METHODS: In this historical cohort study, we performed a secondary analysis of data from 2001 to 2010, which was obtained from Taiwan's National Health Insurance Database. We developed a Cox proportional hazard regression model to estimate the effects of insomnia on T2DM risk. Kaplan-Meier survival analysis was applied to compare the differences in the cumulative incidence of T2DM between the groups with and without insomnia. RESULTS: During the follow-up period, the T2DM incidence rate of patients with insomnia was significantly higher than that of patients without insomnia (34.7 vs 24.3 per 1000 person-years). Overall, patients with insomnia had a higher risk of T2DM than did patients without insomnia (adjusted hazard ratio, 1.16; 95% confidence interval [CI], 1.10-1.19). Among patients aged younger than 40 years, those with insomnia had a higher risk of T2DM than did the comparison cohort (adjusted hazard ratio, 1.31; 95% CI, 1.14-1.55). Compared with patients without insomnia, the risk tended to increase with the duration of follow-up in patients with insomnia; when the insomnia duration was <4 years, 4 to 8 years, and >8 years, the risk of T2DM increased by 1.14, 1.38, and 1.51 times (95% CI, 1.03-1.17, 1.15-1.49, and 1.20-1.86), respectively. Patients with insomnia had a higher risk of T2DM, and this risk was particularly pronounced among the younger (≤40 years) population. CONCLUSION:Chronic insomnia could be an important risk factor for T2DM.
Authors: Anna Brzecka; Natalia Madetko; Vladimir N Nikolenko; Ghulam M Ashraf; Maria Ejma; Jerzy Leszek; Cyryl Daroszewski; Karolina Sarul; Liudmila M Mikhaleva; Siva G Somasundaram; Cecil E Kirkland; Sergey O Bachurin; Gjumrakch Aliev Journal: Curr Neuropharmacol Date: 2021 Impact factor: 7.363