Group1A_Patterns of outpatient care utilization by seniors under the National Health Insurance in Taiwan

Group1B_Continuity of care, potentially inappropriate medication, and health care outcomes among the elderly evidence from a longitudinal analysis in Taiwan

Group1C_Socio-demographic and health-related factors associated with cognitive impairment in the elderly in Taiwan

Group2A_Determinants of emergency medical utilization among the elderly population in Taiwan _A national longitudinal cohort study

Group2B_Effects of continuity of care on medication duplication among the elderly

Group2C_Physical function trajectories, depressive symptoms, and life satisfaction among the elderly in Taiwan

Group3A_The association between functional disability and acute care utilization among the elderly in Taiwan.

Group3B_Fall Injuries and Related Factors of Elderly Patients at a Medical Center in Taiwan

Group3C_Characteristics of older adults admitted to the emergency department and their risk factors for ED readmission based on comprehensive geriatric assessment_a prospective cohort study

Group4A_The prevalence of chronic conditions and medical expenditures of the elderly by chronic condition indicator (CCI)

Group4B_Impact on hospital admissions of an integrated primary care model for very frail elderly patients

Group4C_Determinants of long-term care services among the elderly_a population-based study in Taiwan