Epidemioloical characteristics and economic burden analysis of palmoplantar pustulosis in urban areas of China
10.3760/cma.j.cn112150-20230814-00089
- VernacularTitle:我国城镇掌跖脓疱病的流行病学特征和经济负担分析
- Author:
Qian ZHANG
1
;
Jingnan FENG
;
Jinzhu GUO
;
Lin ZHUO
;
Lu XU
;
Lili LIU
;
Pei GAO
;
Shengfeng WANG
;
Siyan ZHAN
;
Wenhui WANG
Author Information
1. 北京大学第三医院皮肤科，北京100191
- Keywords:
Palmoplantar pustulosis;
Incidence;
Prevalence;
Cost;
Cross-sectional studies
- From:
Chinese Journal of Preventive Medicine
2024;58(5):642-648
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the epidemiological characteristics and economic burden of palmoplantar pustulosis (PPP) in China.Methods:A population-based retrospective study was conducted using the data from China′s Urban Basic Medical Insurance data from January 1, 2012, to December 31, 2016. International Classification of Diseases code and diagnoses in Chinese for PPP were used to identify cases and estimate the prevalence, incidence, and cost. Subgroup analyses were performed according to age and sex, and sensitivity analyses were conducted to evaluate the robustness of the results. Age-adjusted prevalence rates were calculated based on the 2010 national census data.Results:The crude prevalence and incidence rate of PPP in 2016 were 2.730/100 000 (95% CI: 2.218/100 000-3.242/100 000) and 1.556/100 000 (95% CI: 1.154/100 000-1.958/100 000), and the prevalence rate of females (2.910/100 000) was higher than that of males (2.490/100 000, χ2=97.48, P=0.001). The incidence rate of females (1.745/100 000) was also higher than that of males (1.418/100 000, χ2=85.02, P=0.001). The age peak of incidence and prevalence of patients with PPP was in the 30-39-year age group and a small peak existed in the 0-3-year age group among people under 20 years old. From 2012 to 2016, the average number of visits was (2.44±0.04) per patient, and the total per-capita cost per year was (982.40±39.19) yuan. Conclusion:In 2016, the prevalence and incidence rate of PPP in China were higher in females than in males, and the highest age peak was in the 30-39-year age group.
