里约热内卢市宫颈细胞病理学检查外部质量监测

数据集获取（Figshare）

• 源站标题：External Quality Monitoring of the Cervical Cytopathological Exams in the Rio de Janeiro City
• DOI：10.6084/m9.figshare.7020035.v1
• 发布日期：2018-08-29
• 文件数：5 个
• 文件总体积：120.64 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/External_Quality_Monitoring_of_the_Cervical_Cytopathological_Exams_in_the_Rio_de_Janeiro_City/7020035

命令行下载

curl -L -o "0100-7203-rbgo-40-06-00338-gf1.jpg" "https://ndownloader.figshare.com/files/12899399"
curl -L -o "0100-7203-rbgo-40-06-00338-gf2.jpg" "https://ndownloader.figshare.com/files/12899402"
curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/12899405"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/12899408"
curl -L -o "Table_3.xls" "https://ndownloader.figshare.com/files/12899411"

文件清单

• 0100-7203-rbgo-40-06-00338-gf1.jpg（52.06 KB）
• 0100-7203-rbgo-40-06-00338-gf2.jpg（51.68 KB）
• Table_1.xls（5.63 KB）
• Table_2.xls（5.63 KB）
• Table_3.xls（5.63 KB）

文件总体积 120.64 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 Objective To discuss the implementation and contributions of the External Quality Monitoring in the city of Rio de Janeiro and to analyze the performance of the main providers of cervical cytopathology in this city from September 2013 to March 2017, here referred to as “Alpha laboratory” and “Beta laboratory.” Methods Observational, cross-sectional, retrospective study using information from the Cervical Cancer Control Information System (SISCOLO, in the Portuguese acronym), municipal coordinationmodule, External QualityMonitoring report. The proportions of false positives, false negatives, unsatisfactory samples and rejected samples were estimated. The agreement among the observers was analyzed through the Kappa index and the reduction of disagreements in the period for each laboratory studied, comparing the results of each cycle. Results A total of 19,158 examinations were selected, of which 19,130 (99.85%) were monitored, 16.649 (87, 03%) were reviewed by the External Quality Monitoring Unit, 2,481 (12,97%) were rejected and 441 (2,65%) were considered unsatisfactory. The “Beta laboratory” presented excellent concordance in all cycles; the “Alpha laboratory” had good concordance in the first two cycles (K = 0.76 and 0.79), becoming excellent in the following four cycles. The average Kappa index was 0.85, with median of 0.86. The percentage of diagnostic disagreement was 6.63% of the reviewed exams, of which 5.38% required a change of conduct Conclusion External Quality Monitoring is an exercise in diagnostic improvement, and its implementation was fundamental to ensure the reliability of the cytopathological exams in the city of Rio de Janeiro.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7020035.v1（source: https://scielo.figshare.com/articles/dataset/External_Quality_Monitoring_of_the_Cervical_Cytopathological_Exams_in_the_Rio_de_Janeiro_City/7020035）。