夜间急性心肌梗死与直接经皮冠状动脉介入治疗

数据集获取（Figshare）

• 源站标题：Acute Myocardial Infarction and Primary Percutaneous Coronary Intervention at Night Time
• DOI：10.6084/m9.figshare.7515470.v1
• 发布日期：2018-12-26
• 文件数：5 个
• 文件总体积：28.16 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Acute_Myocardial_Infarction_and_Primary_Percutaneous_Coronary_Intervention_at_Night_Time/7515470

命令行下载

curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/13961156"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/13961159"
curl -L -o "Table_3.xls" "https://ndownloader.figshare.com/files/13961162"
curl -L -o "Table_4.xls" "https://ndownloader.figshare.com/files/13961168"
curl -L -o "Table_5.xls" "https://ndownloader.figshare.com/files/13961177"

文件清单

• Table_1.xls（5.63 KB）
• Table_2.xls（5.63 KB）
• Table_3.xls（5.63 KB）
• Table_4.xls（5.63 KB）
• Table_5.xls（5.63 KB）

文件总体积 28.16 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

Abstract Background: Primary percutaneous coronary intervention is the preferred treatment in ST-elevation myocardial infarction. At night period, the delay until performing primary percutaneous coronary intervention may be determinant to prognosis worsening. Objective: To analyze the results of primary percutaneous coronary intervention performed at day and night periods. Methods: Cohort study that included patients admitted with ST-elevation myocardial infarction who underwent primary percutaneous coronary intervention from December 2013 until December 2016 in a ST-elevation myocardial infarction reference hospital of a metropolitan region in Brazil, followed from admission to hospital discharge or death, compared according to time of primary percutaneous coronary intervention (night or day). Statistical analysis comprehended the Chi-square test, the Fisher test, the Student’'s t-test and the analysis of variance, with significance level of 5%. Results: 446 patients were submitted to primary percutaneous coronary intervention, 159 (35.6%) at night time and 287 (64.4%) at day time. No differences were found between the two groups concerning clinical baseline characteristics. Door-to-balloon time (101 ± 81 minutes vs. 99 ± 78 minutes; p = 0,59) and onset-to-ballon time (294 ± 158 minutes vs. 278 ± 174 minutes; p = 0,32) did not differ between the groups. The incidence of combined major adverse cardiac events (15.1% vs. 14.3%; p = 0,58) and in-hospital mortality (9.4% vs. 8.0%; p = 0,61) were similar between the groups, as well as length of hospital stay (6.0 ± 4 days vs. 4.9 ± 4 days; p = 0,91). Conclusion: Primary percutaneous coronary intervention at night time showed similar results as the procedure performed at day time, without significant increase of in-hospital adverse events, length of stay or mortality.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7515470.v1（source: https://scielo.figshare.com/articles/dataset/Acute_Myocardial_Infarction_and_Primary_Percutaneous_Coronary_Intervention_at_Night_Time/7515470）。