MEDICATION USE PATTERNS, HEALTH-CARE RESOURCE UTILIZATION AND ECONOMIC BURDEN FOR PATIENTS WITH SCHIZOPHRENIA IN BEIJING, CHINA
Author(s)
Chen Y1, Cheng Y1, Shi Q1, Yu X2, Liu Q3, Gu X3, Shi J4, Montgomery W5
1Lilly Suzhou Pharmaceutical Company, Ltd., Shanghai, China, 2Chinese Society of Psychiatry Institute of Mental Health, Peking University, Beijing, China, 3Beijing Brainpower Pharma Consulting Co. Ltd, Beijing, China, 4Center for Health Economics and Policy, Tianjin International Joint Academy of Biomedicine, Tianjin, China, 5Eli Lilly Australia Pty Ltd., West Ryde, Australia
OBJECTIVES: To explore medication use patterns, health-care resource utilization and economic burden among patients with schizophrenia in Beijing, China. METHODS: A retrospective analysis was performed using the Beijing Urban Employee Basic Medical Insurance Database from January 1, 2011 to December 31, 2013. Patients diagnosed with schizophrenia were identified using the International Classification of Disease 10th diagnosis codes F20, and the first diagnosis date in 2012 was designated as the index date. Patients were required to be at least 18 years old, without any cancer and with 12-months continuous enrollment after the index date. Descriptive statistics were used to describe patient profiles, medication usage, health-care resource utilization and annual direct medical costs during the 1-year follow-up period. RESULTS: A total of 17,609 patients were included with mean (±SD) age of 52 (±15) years, 54% females and 94% with the baseline medical co-morbidities. During the study follow-up, 75% received antipsychotic monotherapy and 84% were treated with atypical antipsychotics. The proportion of patients with schizophrenia-related hospitalization was 9.6%, with 1.2 (±0.5) hospitalizations per patient-year, 118 (±98) days of total length of hospitalization stay per patient-year, and a 21% re-admission rate. Those with any schizophrenia-related outpatient visit had 5.7 (±4.4) outpatient visits per patient-year, with 82% having at least 2 outpatient visits. The all-cause annual direct medical costs per patient were $2,668 (±3,511), while schizophrenia-related annual costs were $950 (±2,150). The costs per schizophrenia-related hospitalization were $4,050 (±3,592), with 10% of costs attributable to antipsychotics and 81% to non-medication medical costs. CONCLUSIONS: In Beijing, patients diagnosed with schizophrenia had a low rate of schizophrenia-related hospitalization, and a high rate of medical co-morbidities. Most patients received antipsychotic monotherapy and atypical antipsychotics. The economic burden associated with schizophrenia was considerable.
Conference/Value in Health Info
2015-05, ISPOR 2015, Philadelphia, PA, USA
Value in Health, Vol. 18, No. 3 (May 2015)
Code
PMH67
Topic
Economic Evaluation, Health Service Delivery & Process of Care, Real World Data & Information Systems
Topic Subcategory
Cost/Cost of Illness/Resource Use Studies, Health & Insurance Records Systems, Treatment Patterns and Guidelines
Disease
Mental Health
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