Patient-reported outcomes between patients with young-onset type 2 and type 1 diabetes mellitus: results from the Taiwan diabetes registry
9 affiliations
- 1Department of Internal Medicine, Min-Sheng General Hospital
- 2Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital
- 3Changhua County Public Health Bureau
- 4Division of Endocrinology and Metabolism, Department of Internal Medicine, Taoyuan General Hospital, Ministry of Health and Welfare
- 5Institute of Medicine, Chung Shan Medical University
- 6Division of Endocrinology and Metabolism, Chang Gung Memorial Hospital
- 7Distinguished Investigator and Vice President, National Health Research Institute
- 8Division of Endocrinology & Metabolism, Department of Internal Medicine, National Taiwan University Hospital
- 9Institute of Public Health, National Yang-Ming Chiao Tung University School of Medicine
Abstract
Background Young-onset type 2 diabetes (YOD) is associated with earlier microvascular complications and higher mortality compared to type 1 diabetes (T1D). However, its impact on health-related quality of life (HRQoL) remains unclear. Specific aims To compare HRQoL between adults with YOD and T1D in Taiwan, accounting for demographic and lifestyle factors, comorbidities, and diabetes goal attainment. Methods A cross-sectional analysis was conducted using data from the Taiwan Diabetes Registry (October 2015–August 2018). HRQoL was assessed at enrollment with the EuroQol EQ-5D instrument. Differences in visual analog scale (VAS) scores and ratios of disutility scores derived from EQ-5D index values were estimated using multivariable linear regression and marginalized two-part regression models. Diabetes-specific HRQoL was assessed using the Diabetes-Related Distress Questionnaire (DRDQ). Results A total of 1,442 adults were included (603 YOD, 839 T1D). YOD patients had lower VAS scores than T1D patients (71.5 vs. 75.6, p < 0.0001), and the difference remained statistically significant after adjustment. Stratified analysis revealed that this difference was most pronounced among patients within the first five years of diagnosis. Disutility scores did not differ significantly. Compared with T1D patients, YOD patients reported lower levels of diabetes-related distress on the DRDQ. Conclusions YOD is associated with modestly lower generic HRQoL, particularly within the first five years of diagnosis, whereas T1D patients reported greater diabetes-related distress. These findings highlight distinct challenges in younger-onset diabetes and underscore the need for longitudinal research to clarify their clinical relevance. Clinical trial number Not applicable.
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BibTeX
@article{lin2026patientreported,
title = {{Patient-reported outcomes between patients with young-onset type 2 and type 1 diabetes mellitus: results from the Taiwan diabetes registry}},
author = {Hsuan-Wei Lin and Fu-Shun Ko and Yen-Po Yeh and Jui-Hsiang Li and Chien-Ning Huang and Chih-Yiu Tsai and Wayne Huey-Herng Sheu and Lee-Ming Chuang and Chen-Chang Yang and Chii-Min Hwu},
journal = {BMC Endocrine Disorders},
year = {2026},
month = aug,
doi = {10.1186/s12902-026-02461-1},
url = {https://doi.org/10.1186/s12902-026-02461-1},
note = {CC BY},
}
RIS
TY - JOUR
TI - Patient-reported outcomes between patients with young-onset type 2 and type 1 diabetes mellitus: results from the Taiwan diabetes registry
AU - Hsuan-Wei Lin
AU - Fu-Shun Ko
AU - Yen-Po Yeh
AU - Jui-Hsiang Li
AU - Chien-Ning Huang
AU - Chih-Yiu Tsai
AU - Wayne Huey-Herng Sheu
AU - Lee-Ming Chuang
AU - Chen-Chang Yang
AU - Chii-Min Hwu
PY - 2026
DA - 2026/08/01
JO - BMC Endocrine Disorders
DO - 10.1186/s12902-026-02461-1
UR - https://doi.org/10.1186/s12902-026-02461-1
AB - Background Young-onset type 2 diabetes (YOD) is associated with earlier microvascular complications and higher mortality compared to type 1 diabetes (T1D). However, its impact on health-related quality of life (HRQoL) remains unclear. Specific aims To compare HRQoL between adults with YOD and T1D in Taiwan, accounting for demographic and lifestyle factors, comorbidities, and diabetes goal attainment. Methods A cross-sectional analysis was conducted using data from the Taiwan Diabetes Registry (October 2015–August 2018). HRQoL was assessed at enrollment with the EuroQol EQ-5D instrument. Differences in visual analog scale (VAS) scores and ratios of disutility scores derived from EQ-5D index values were estimated using multivariable linear regression and marginalized two-part regression models. Diabetes-specific HRQoL was assessed using the Diabetes-Related Distress Questionnaire (DRDQ). Results A total of 1,442 adults were included (603 YOD, 839 T1D). YOD patients had lower VAS scores than T1D patients (71.5 vs. 75.6, p < 0.0001), and the difference remained statistically significant after adjustment. Stratified analysis revealed that this difference was most pronounced among patients within the first five years of diagnosis. Disutility scores did not differ significantly. Compared with T1D patients, YOD patients reported lower levels of diabetes-related distress on the DRDQ. Conclusions YOD is associated with modestly lower generic HRQoL, particularly within the first five years of diagnosis, whereas T1D patients reported greater diabetes-related distress. These findings highlight distinct challenges in younger-onset diabetes and underscore the need for longitudinal research to clarify their clinical relevance. Clinical trial number Not applicable.
SN - 1472-6823
ER -