Palmoplantar Pustulosis and Generalized Pustular Psoriasis: A National Population-based Analysis of Prevalence
试验速览
- 阶段
- 不适用
- 入组人数
- 200
- 主要终点
- prevalence of Palmoplantar pustulosis
研究概览
简要总结
This study plans to calculate the prevalence and incidence of palmoplantar pustulosis and generalized pustular psoriasis based on the national medical insurance data and analyze the composition characteristics and some clinical features of patients, through taking into account of the research status of palmoplantar pustulosis and generalized pustular psoriasis and the characteristics of medical insurance data.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The insured population of the national urban employee basic medical insurance and the urban resident basic medical insurance from January 1, 2012, to December 31, 2016 (60 months) (the denominator)
- •The patients have been diagnosed with palmoplantar pustulosis or generalized pustular psoriasis (including disease name, English abbreviation and ICD code)
- •Both outpatient and inpatient patients are included
排除标准
- •The individuals whose information is only contained in the reimbursement settlement database but not in the insurance coverage database will be considered as invalid reimbursement individuals and be excluded from the study (the denominator)
- •The patients have been diagnosed with non-PPP and -GPP diseases, such as pustular psoriasis in palm and toe, pustular arthritis osteitis and SAPHO syndrome
结局指标
主要结局
prevalence of Palmoplantar pustulosis
时间窗: From 2012 to 2016 in the Urban Employee Basic Medical Insurance (UEBMI) data of China
Epidemiological characteristics of diseases: Mainly referring to indicators that could reflect the frequency related to the disease
prevalence of Generalized pustular psoriasis
时间窗: From 2012 to 2016 in the Urban Employee Basic Medical Insurance (UEBMI) data of China
Epidemiological characteristics of diseases: Mainly referring to indicators that could reflect the frequency related to the disease
次要结局
- incidence of Palmoplantar pustulosis(From 2012 to 2016 in the Urban Employee Basic Medical Insurance (UEBMI) data of China)
- incidence of Generalized pustular psoriasis(From 2012 to 2016 in the Urban Employee Basic Medical Insurance (UEBMI) data of China)
- Economic burden of Palmoplantar pustulosis(From 2012 to 2016 in the Urban Employee Basic Medical Insurance (UEBMI) data of China)
- Economic burden of Generalized pustular psoriasis(From 2012 to 2016 in the Urban Employee Basic Medical Insurance (UEBMI) data of China)