曼海姆腹膜炎指数预测腹膜炎术后结果数据集

数据集获取（Figshare）

• 源站标题：Mannheim’s peritonitis index in the prediction of postoperative outcome of peritonitis
• DOI：10.6084/m9.figshare.20847423.v1
• 发布日期：2022-09-03
• 文件数：42 个
• 文件总体积：2.06 MB
• 源站页面：https://scielo.figshare.com/articles/dataset/Mannheim_s_peritonitis_index_in_the_prediction_of_postoperative_outcome_of_peritonitis/20847423

命令行下载

curl -L -o "e98e394ec0beb10c9defebd43e4f984ca631c437.tif" "https://ndownloader.figshare.com/files/37107048"
curl -L -o "eb96a14dc3d9b95205b546b65157ad1a8b7ed13b.png" "https://ndownloader.figshare.com/files/37107051"
curl -L -o "f5d935e074f68af78551f68ad633f9030e3e1390.jpg" "https://ndownloader.figshare.com/files/37107054"
curl -L -o "4a8492e1b908f71731f1a8cff65816b473c2a5cf.tif" "https://ndownloader.figshare.com/files/37107057"
curl -L -o "b5a623b326b6a1a2b7442c2b743e38e243d4698c.png" "https://ndownloader.figshare.com/files/37107060"
curl -L -o "aa56bc60eba1cf8fe67c1928065b9789c4aa444a.jpg" "https://ndownloader.figshare.com/files/37107063"
curl -L -o "547430cab7cdcecdb120ea9e4a3a0b745353da0a.tif" "https://ndownloader.figshare.com/files/37107066"
curl -L -o "c91b8fb77fae15ffbb4dcd95bf2f72c3010b9785.png" "https://ndownloader.figshare.com/files/37107069"

文件清单

• e98e394ec0beb10c9defebd43e4f984ca631c437.tif（175.71 KB）
• eb96a14dc3d9b95205b546b65157ad1a8b7ed13b.png（27.49 KB）
• f5d935e074f68af78551f68ad633f9030e3e1390.jpg（4.63 KB）
• 4a8492e1b908f71731f1a8cff65816b473c2a5cf.tif（167.47 KB）
• b5a623b326b6a1a2b7442c2b743e38e243d4698c.png（11.73 KB）
• aa56bc60eba1cf8fe67c1928065b9789c4aa444a.jpg（3.94 KB）
• 547430cab7cdcecdb120ea9e4a3a0b745353da0a.tif（171.22 KB）
• c91b8fb77fae15ffbb4dcd95bf2f72c3010b9785.png（21.85 KB）
• 8b20d9d9511b0099fd9104336c3b0de2b2455fdc.jpg（3.80 KB）
• dff5f5b583af859af964e383d543ba78ea7de7fa.tif（227.95 KB）
• 117ac0bccb051fcab3897dbc0a54edc2546a69c2.png（26.58 KB）
• 980ab4fc067768b01b368a59a182aeb2b866bf52.jpg（3.31 KB）
• 9ca7ff7c02955911b1635d463506a6e3e2fb9b62.tif（172.35 KB）
• 3f88017feee44488206f854191ba3f08a85a7b8d.png（14.35 KB）
• eb39c126e89d201a848bfd69dce7362cac26d769.jpg（3.83 KB）
• 7ddeb7f8bf15a522cbd2e83db594937b1da9e577.tif（170.72 KB）
• 7903b513dad2ba73407bc713c35a7983335e28cc.png（27.95 KB）
• a45375d524b6292b0c7341c6ce19587a79ef7780.jpg（4.80 KB）
• 42a1b51656f9d5c5bfb87b47c8a1da946678f63a.tif（154.64 KB）
• 5eee706c8306175c60b4f72b8ddd96b12bd2b38a.png（12.27 KB）

文件总体积 2.06 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 Objective: evaluate the effectiveness of MPI to predict mortality in patients with peritonitis in Santa Casa de Misericordia de Vitoria Hospital (HSCMV). Methods: a longitudinal observational cohort retrospectively study, with a sample of 75 patients diagnosed with peritonitis between January 2010 to December 2 of 2015, in HSCMV and with all the necessary criteria for the calculation of IPM. Results: we found a profile of the patients, 33 female and 42 male, mean age 42 years, 11 deaths and 14.67% mortality percentage. Comparing the MPI variables into two groups (survivors and deceased) was found that older than 50 years, presence of malignancy and patients with organ dysfunction have statistical significance for mortality, with p<0.05. The MPI ranged between 4-41 points, with average of 21.2 points. However, among the dead, the score ranged from 23 to 41, with a mean of 32.8. Therefore, the cutoff point of 27 points was established by evaluating the best value of Kappa concordance index, and through it were calculated: 90.90% sensitivity and specificity of 78.13% by the ROC curve. Conclusion: based on these results, it was established that the MPI was effective in estimating the risk of death when the index reaches values = 27 points. Categorizing patients into different risk groups helps in determining a better prognosis and defining operative risk, thus contributing to the choice of the surgical procedure nature.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.20847423.v1（source: https://scielo.figshare.com/articles/dataset/Mannheim_s_peritonitis_index_in_the_prediction_of_postoperative_outcome_of_peritonitis/20847423）。