肝移植碳足迹和能源消耗数据表2

数据集获取（Figshare）

• 源站标题：Data Sheet 2_The carbon footprint and energy consumption of liver transplantation.xlsx
• DOI：10.3389/frtra.2024.1441928.s002
• 发布日期：2025-01-06
• 文件数：1 个
• 文件总体积：890.55 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Data_Sheet_2_The_carbon_footprint_and_energy_consumption_of_liver_transplantation_xlsx/28141004

命令行下载

curl -L -o "Data Sheet 2_The carbon footprint and energy consumption of liver transplantation.xlsx" "https://ndownloader.figshare.com/files/51493697"

文件清单

• Data Sheet 2_The carbon footprint and energy consumption of liver transplantation.xlsx（890.55 KB）

文件总体积 890.55 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

Background and aimsThere is growing interest in the environmental impact of surgical procedures, yet more information is needed specifically regarding liver transplantation. This study aims to quantify the total greenhouse gas emissions, or carbon footprint, associated with adult whole-size liver transplantation from donors after brain death, including the relevant back-table graft preparation.
MethodsThe carbon footprint was calculated retrospectively using a bottom-up approach. This approach sums the volumes of energy consumption (kWh), volatile anesthetics (ml), solid waste (kg), and units of blood products transfused for each transplant. These consumption values were converted using validated conversion factors to the equivalent mass of carbon dioxide released into the environment (kg CO2e).
ResultsA total of 147 patients with a mean age of 55 years (male, 78.9%) who underwent liver transplants between 2021 and 2022 were analyzed, resulting in 45.5 tons CO2e. The mean (SD) carbon footprint for each procedure was 309.8 (33.2) kg CO2e [95% CI: 304.4; 315.3]. Total energy power consumption was 96.5 MW, contributing 65.4% of greenhouse emissions (29.8 tons CO2e), while volatile anesthetics, solid waste, and blood product transfusions contributed 8.0% (3.64 tons CO2e), 5.9% (2.7 tons CO2e), and 20.6% (9.4 tons CO2e), respectively. The duration of surgery (t = 29.0; p Liver transplantation requires significant energy and is associated with considerable greenhouse gas emissions, particularly during longer procedures. Transplant clinicians, hospital administrators, policymakers, and patients should be aware of the environmental impact of liver transplantation and collaborate to adopt sustainable energy practices.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/frtra.2024.1441928.s002（source: https://frontiersin.figshare.com/articles/dataset/Data_Sheet_2_The_carbon_footprint_and_energy_consumption_of_liver_transplantation_xlsx/28141004）。