数据表1_零加成耗材政策与冠状动脉支架国家采购对住院费用的影响：中断时间序列分析.pdf

数据集获取（Figshare）

• 源站标题：Data Sheet 1_Impact of zero-markup consumable policy and national procurement of coronary stents on hospitalization expenses: an interrupted time series analysis.pdf
• DOI：10.3389/fpubh.2025.1364116.s001
• 发布日期：2025-01-30
• 文件数：1 个
• 文件总体积：257.78 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_Impact_of_zero-markup_consumable_policy_and_national_procurement_of_coronary_stents_on_hospitalization_expenses_an_interrupted_time_series_analysis_pdf/28308311

命令行下载

curl -L -o "Data Sheet 1_Impact of zero-markup consumable policy and national procurement of coronary stents on hospitalization expenses: an interrupted time seri.pdf" "https://ndownloader.figshare.com/files/52021448"

文件清单

• Data Sheet 1_Impact of zero-markup consumable policy and national procurement of coronary stents on hospitalization expenses: an interrupted time seri.pdf（257.78 KB）

文件总体积 257.78 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

BackgroundAfter the successful reforms of drug pricing, China has implemented two significant reforms to reduce medical consumables expenses: the elimination of markup on prices (zero-markup policy) and the implementation of centralized procurement of high-value medical consumables (national procurement policy). The public hospitals in Guangdong province had implemented the zero-markup policy and national procurement policy for coronary stents. Currently, research on the zero-markup consumable policy and national procurement of coronary stents for medical consumables at the hospital level lacks analysis of changes in cost structures (other expenses) and studies on hospital response strategies.
ObjectiveThis study aims to examine the effects of these reforms on hospitalization expenses for patients undergoing coronary stent implantation, including the specific changes in total hospitalization expenses, the component of total expenses, and the proportion of each expense category following the implementation of the reforms.
MethodsData were obtained from the case management system of Guangdong Provincial Second People’s Hospital in China. An interrupted time series design was employed to assess the impact of the reforms on inpatient expenses.
ResultsBefore the reforms, the median total hospitalization expense was 63,124.98 CNY, which decreased to 58,332.50 CNY during the zero-markup consumable policy period and further decreased to 48,266.34 CNY during the national centralized procurement policy period. The median expenses for western drugs, diagnostic tests, treatment, surgery, medical consumables, and other categories also displayed varying patterns. The expenses for medical consumables notably decreased from 39,119.52 CNY to 785.79 CNY after the implementation of the national procurement policy. The slope change of medical consumables expenses decreased by 600.81 CNY per month after the zero-markup policy, and the immediate effect of the national procurement policy resulted in a decrease of 32,160.81 CNY in median medical consumables expenses. Other expense categories experienced notable changes, with a substantial increase in the median of other expenses by 28,

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/fpubh.2025.1364116.s001（source: https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_Impact_of_zero-markup_consumable_policy_and_national_procurement_of_coronary_stents_on_hospitalization_expenses_an_interrupted_time_series_analysis_pdf/28308311）。