癌症筛查项目相关效用的系统综述

数据集获取（Figshare）

• 源站标题：Disutility associated with cancer screening programs: A systematic review
• DOI：10.1371/journal.pone.0220148
• 发布日期：2019-07-24
• 文件数：6 个
• 文件总体积：2.99 MB
• 源站页面：https://plos.figshare.com/articles/dataset/Disutility_associated_with_cancer_screening_programs_A_systematic_review/9036278

命令行下载

curl -L -o "pone.0220148.s001.pdf" "https://ndownloader.figshare.com/files/16530368"
curl -L -o "pone.0220148.s002.pdf" "https://ndownloader.figshare.com/files/16530371"
curl -L -o "pone.0220148.s003.pdf" "https://ndownloader.figshare.com/files/16530377"
curl -L -o "pone.0220148.s004.pdf" "https://ndownloader.figshare.com/files/16530380"
curl -L -o "pone.0220148.s005.pdf" "https://ndownloader.figshare.com/files/16530383"
curl -L -o "pone.0220148.s006.pdf" "https://ndownloader.figshare.com/files/16530389"

文件清单

• pone.0220148.s001.pdf（405.54 KB）
• pone.0220148.s002.pdf（424.54 KB）
• pone.0220148.s003.pdf（402.62 KB）
• pone.0220148.s004.pdf（741.83 KB）
• pone.0220148.s005.pdf（552.85 KB）
• pone.0220148.s006.pdf（461.02 KB）

文件总体积 2.99 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

Objectives
Disutility allows to identify how much population values intervention-related harms contributing to knowledge on the benefits/harms ratio of cancer screening programs. This systematic review evaluates disutility related to cancer screening applying a utility theory framework.
Methods
Using a predefined protocol, Embase, Medline Ovid, Web of Science, Cochrane, Google scholar and supplementary sources were systematically searched. The framework grouped disutilities associated with breast, cervical, lung, colorectal, and prostate cancer screening programs into the screening, diagnostic work up, and treatment phases. We assessed the quality of included studies according to the relevance to target population, risk of bias, appropriateness of measure and the time frame.
Results
Out of 2840 hits, we included 38 studies, of which 27 measured (and others estimated) disutilities. Around 70% of studies had medium to high-level quality. Measured disutilities and Quality Adjusted Life Years loss were 0–0.03 and 0–0.0013 respectively in screening phases. Both disutilities and Quality Adjusted Life Years loss had similar ranges in diagnostic work up (0–0.26), and treatment (0.09–0.27) phases. We found no measured disutilities available for lung cancer screening and—little evidence for disutilities in treatment phase. Almost 40% of the estimated disutility values were above the range of measured ones.
Conclusions
Cancer screening programs led to low disutities related to screening phase, and low to moderate disutilities related to diagnostic work up and treatment phases. These disutility values varied by the measurement instrument applied, and were higher in studies with lower quality. The estimated disutility values comparing to the measured ones tended to overestimate the harms.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.1371/journal.pone.0220148（source: https://plos.figshare.com/articles/dataset/Disutility_associated_with_cancer_screening_programs_A_systematic_review/9036278）。