Optimization of cataract surgery follow-up: A standard set of questions can predict unexpected management changes at postoperative week one

数据集获取（Figshare）

• 源站标题：Optimization of cataract surgery follow-up: A standard set of questions can predict unexpected management changes at postoperative week one
• DOI：10.1371/journal.pone.0221243
• 发布日期：2019-09-19
• 文件数：4 个
• 文件总体积：30.09 MB
• 源站页面：https://plos.figshare.com/articles/dataset/Optimization_of_cataract_surgery_follow-up_A_standard_set_of_questions_can_predict_unexpected_management_changes_at_postoperative_week_one/9881567

命令行下载

curl -L -o "pone.0221243.s001.png" "https://ndownloader.figshare.com/files/17729843"
curl -L -o "pone.0221243.s002.tiff" "https://ndownloader.figshare.com/files/17729846"
curl -L -o "pone.0221243.s003.docx" "https://ndownloader.figshare.com/files/17729852"
curl -L -o "pone.0221243.s004.docx" "https://ndownloader.figshare.com/files/17729855"

文件清单

• pone.0221243.s001.png（11.32 MB）
• pone.0221243.s002.tiff（18.73 MB）
• pone.0221243.s003.docx（14.74 KB）
• pone.0221243.s004.docx（24.43 KB）

文件总体积 30.09 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

Purpose
There is limited evidence to inform the optimal follow-up schedule after cataract surgery. This study aims to determine whether a standardized question set can predict unexpected management changes (UMCs) at the postoperative week one (POW1) timepoint.
Setting
Massachusetts Eye and Ear, Harvard Medical School.
Design
Prospective cohort study.
Methods
Two-hundred-and-fifty-four consecutive phacoemulsification cases having attended an examination between postoperative days 5–14. A set of 7 ‘Yes’ or ‘No’ questions were administered to all participants by a technician at the POW1 visit. Patient answers along with perioperative patient information were recorded and analyzed. Outcomes were the incidence of UMCs at POW1.
Results
The incidence of UMCs was zero in uneventful cataract cases with unremarkable history and normal postoperative day one exam if no positive answers were given with the question set demonstrating 100% sensitivity (pConclusion
In routine cataract cases with no positive answers to the current set of clinical questions, a POW1 visit is unlikely to result in a management change. This result offers the opportunity for eye care providers to risk-stratify patients who have had cataract surgery and individualize follow-up.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.1371/journal.pone.0221243（source: https://plos.figshare.com/articles/dataset/Optimization_of_cataract_surgery_follow-up_A_standard_set_of_questions_can_predict_unexpected_management_changes_at_postoperative_week_one/9881567）。