圣保罗州冠状动脉搭桥手术中多个动脉移植物后的即时结果：横断面队列研究

数据集获取（Figshare）

• 源站标题：Immediate Results after Multiple Arterial Grafts in Coronary Artery Bypass Graft Surgery in the São Paulo State: Cross Cohort Study
• DOI：10.6084/m9.figshare.22298048.v1
• 发布日期：2023-03-18
• 文件数：22 个
• 文件总体积：32.06 MB
• 源站页面：https://scielo.figshare.com/articles/dataset/Immediate_Results_after_Multiple_Arterial_Grafts_in_Coronary_Artery_Bypass_Graft_Surgery_in_the_S_o_Paulo_State_Cross_Cohort_Study/22298048

命令行下载

curl -L -o "9579678045995f2b67a162a2a5a81d83365ac354.tif" "https://ndownloader.figshare.com/files/39659402"
curl -L -o "dafc9632174b4aa6b72efce2af17d8426a9f33be.png" "https://ndownloader.figshare.com/files/39659405"
curl -L -o "b6f796f0667163891ac57a5dac8e143e78bb7c1f.jpg" "https://ndownloader.figshare.com/files/39659408"
curl -L -o "db59f7cbdd0d948517e6a356f0580872faafc55e.tif" "https://ndownloader.figshare.com/files/39659411"
curl -L -o "696f9ad603d55aee0efbabe8613c012438f64bac.png" "https://ndownloader.figshare.com/files/39659414"
curl -L -o "c76fad54782499dc0a1f3a98a6b0f6b02573ac06.jpg" "https://ndownloader.figshare.com/files/39659417"
curl -L -o "a6f9e8e23ed1a1c77b2cd5ae119c2efae086c2e8.tif" "https://ndownloader.figshare.com/files/39659420"
curl -L -o "404592f1f020d028274a8cdf8b0203dececef8d9.png" "https://ndownloader.figshare.com/files/39659423"

文件清单

• 9579678045995f2b67a162a2a5a81d83365ac354.tif（8.12 MB）
• dafc9632174b4aa6b72efce2af17d8426a9f33be.png（530.49 KB）
• b6f796f0667163891ac57a5dac8e143e78bb7c1f.jpg（4.26 KB）
• db59f7cbdd0d948517e6a356f0580872faafc55e.tif（2.34 MB）
• 696f9ad603d55aee0efbabe8613c012438f64bac.png（186.73 KB）
• c76fad54782499dc0a1f3a98a6b0f6b02573ac06.jpg（4.23 KB）
• a6f9e8e23ed1a1c77b2cd5ae119c2efae086c2e8.tif（4.18 MB）
• 404592f1f020d028274a8cdf8b0203dececef8d9.png（686.00 KB）
• eb37e9e2a1bec918046e9e716d81d8a488c884c8.jpg（7.07 KB）
• 93060236b7aae62112c14776094e2ffe6096c340.tif（4.17 MB）
• c5a12f2e30ba530be2c25db3aef216121f6e1932.png（641.77 KB）
• c7b7c66f8568301e2d32298551b09b3785041b7e.jpg（6.89 KB）
• 47af5e8bcf6b575ab723d8eeae87257f8ddd7a2b.tif（8.12 MB）
• 68960850a34e4014a6ab0de2d31746015ec00767.png（530.23 KB）
• b8d8a00d7712a762b7d9e12c7b19e879a5c1cc36.jpg（4.32 KB）
• 5bb1163ada83303ac8cf4f1c287049bb4758fc03.tif（2.30 MB）
• b86b6c8e26085db5d9f231a1cbbbdb4aefbcac9a.png（179.22 KB）
• df4fb79529b7899bafff4bf6824a24544be50fcf.jpg（4.12 KB）
• Table_1.xls（13.82 KB）
• Table_2.xls（9.73 KB）

文件总体积 32.06 MB（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 The short-term results after using arterial grafts still raise questions and doubts for medical society. Objective To compare the immediate outcomes of patients undergoing single arterial graft versus multiple arterial grafts coronary artery bypass grafting surgery. Methods Cross-sectional cohort study in the São Paulo Registry of Cardiovascular Surgery II (REPLICCAR II). Perioperative data from 3122 patients were grouped by the number of arterial grafts used, and their outcomes were compared: reoperation, deep sternal wound infection (DSWI), stroke, acute kidney injury, prolonged intubation (>24 hours), short hospital stay (14 days), morbidity and mortality. Propensity Score Matching (PSM) matched 1062 patients, adjusted for the mortality risk. Results After PSM, the single arterial graft group showed patients with advanced age, more former smokers, hypertension, diabetes, stable angina, and previous myocardial infarction. In the multiple arterial grafts, there was a predominance of males, recent pneumonia, and urgent surgeries. After the procedure, there was a higher incidence of pleural effusion (p=0.042), pneumonia (p=0.01), reintubation (p=0.006), DSWI (p=0.007), and sternal debridement (p=0.015) in the multiple arterial grafts group, however, less need for blood transfusion (p=0.005), extremity infections (p=0.002) and shorter hospital stays (p=0.036). Bilateral use of the internal thoracic artery was not related to increased DSWI rate, but glycosylated hemoglobin >6.40% (p=0.048). Conclusion Patients undergoing the multiarterial technique had a higher incidence of pulmonary complications, and DSWI, where glycosylated hemoglobin ≥6.40%, had a greater influence on the infectious outcome than the choice of grafts.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.22298048.v1（source: https://scielo.figshare.com/articles/dataset/Immediate_Results_after_Multiple_Arterial_Grafts_in_Coronary_Artery_Bypass_Graft_Surgery_in_the_S_o_Paulo_State_Cross_Cohort_Study/22298048）。