COPD出院护理包对再入院影响的中断时间序列分析数据集

数据集获取（Figshare）

• 源站标题：Impact of a COPD Discharge Care Bundle on Readmissions following Admission with Acute Exacerbation: Interrupted Time Series Analysis
• DOI：10.1371/journal.pone.0116187
• 发布日期：2015-02-13
• 文件数：3 个
• 文件总体积：230.38 KB
• 源站页面：https://plos.figshare.com/articles/dataset/_Impact_of_a_COPD_Discharge_Care_Bundle_on_Readmissions_following_Admission_with_Acute_Exacerbation_Interrupted_Time_Series_Analysis_/1322845

命令行下载

curl -L -o "S1_Table.docx" "https://ndownloader.figshare.com/files/1930995"
curl -L -o "S2_Table.docx" "https://ndownloader.figshare.com/files/1930996"
curl -L -o "S3_Table.docx" "https://ndownloader.figshare.com/files/1930997"

文件清单

• S1_Table.docx（55.43 KB）
• S2_Table.docx（85.81 KB）
• S3_Table.docx（89.14 KB）

文件总体积 230.38 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

Objectives
We evaluated the impact of a COPD discharge care bundle on readmission rates following hospitalisation with an acute exacerbation.
Design
Interrupted time series analysis, comparing readmission rates for COPD exacerbations at nine trusts that introduced the bundle, to two comparison groups; (1) other NHS trusts in London and (2) all other NHS trusts in England. Care bundles were implemented at different times for different NHS trusts, ranging from October 2009 to April 2011.
Setting
Nine NHS acute trusts in the London, England.
Participants
Patients aged 45 years and older admitted to an NHS acute hospital in England for acute exacerbation of COPD. Data come from Hospital Episode Statistics, April 2002 to March 2012.
Main Outcome Measures
Annual trend readmission rates (and in total bed days) within 7, 28 and 90 days, before and after implementation.
Results
In hospitals introducing the bundle readmission rates were rising before implementation and falling afterwards (e.g. readmissions within 28 days +2.13% per annum (pa) pre and -5.32% pa post (p for difference in trends = 0.012)). Following implementation, readmission rates within 7 and 28 day were falling faster than among other trusts in London, although this was not statistically significant (e.g. readmissions within 28 days -4.6% pa vs. -3.2% pa, p = 0.44). Comparisons with a national control group were similar.
Conclusions
The COPD discharge care bundle appeared to be associated with a reduction in readmission rate among hospitals using it. The significance of this is unclear because of changes to background trends in London and nationally.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.1371/journal.pone.0116187（source: https://plos.figshare.com/articles/dataset/_Impact_of_a_COPD_Discharge_Care_Bundle_on_Readmissions_following_Admission_with_Acute_Exacerbation_Interrupted_Time_Series_Analysis_/1322845）。