表1_无创即时检测血红蛋白仪 Masimo Rad-67® 脉搏碳氧血氧仪在肯尼亚产前保健场景中检测贫血的诊断准确性.docx

数据集获取（Figshare）

• 源站标题：Table 1_Diagnostic accuracy of a non-invasive spot-check hemoglobin meter, Masimo Rad-67® pulse CO-Oximeter®, in detection of anemia in antenatal care settings in Kenya.docx
• DOI：10.3389/fgwh.2024.1427261.s001
• 发布日期：2024-10-14
• 文件数：1 个
• 文件总体积：695.37 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Table_1_Diagnostic_accuracy_of_a_non-invasive_spot-check_hemoglobin_meter_Masimo_Rad-67_pulse_CO-Oximeter_in_detection_of_anemia_in_antenatal_care_settings_in_Kenya_docx/27222408

命令行下载

curl -L -o "Table 1_Diagnostic accuracy of a non-invasive spot-check hemoglobin meter, Masimo Rad-67® pulse CO-Oximeter®, in detection of anemia in antenatal care.docx" "https://ndownloader.figshare.com/files/49773600"

文件清单

• Table 1_Diagnostic accuracy of a non-invasive spot-check hemoglobin meter, Masimo Rad-67® pulse CO-Oximeter®, in detection of anemia in antenatal care.docx（695.37 KB）

文件总体积 695.37 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

BackgroundPoint of care hemoglobin meters play key roles in increasing access to anemia screening in antenatal care especially in settings with limited access to laboratories. We aimed to determine the diagnostic accuracy of a non-invasive spot-check hemoglobin (SpHb) meter, Masimo Rad-67® Pulse CO-Oximeter®, in the diagnosis of anemia in pregnant women attending antenatal care clinics in Kilifi, Kenya.
MethodsThis was a diagnostic accuracy study that retrospectively evaluated SpHb against a validated reference standard of laboratory assessed hemoglobin (Lab Hb) by a SYSMEX XN-330 automated hematology analyzer. The study was nested within a prospective pregnancy cohort study that recruited unselected pregnant women from antenatal care clinics in two public hospitals in Kilifi County, coastal Kenya. Records with both SpHb and Lab Hb were selected from pregnancy visits between May 2021 and December 2022. Linear regression and Bland-Altman analysis were performed to compare the two tests and diagnostic accuracy parameters obtained for the diagnosis of anemia.
ResultsA total of 2,975 records (from 2,203 unique participants), with paired SpHb and Lab Hb were analyzed. Linear regression showed a significant but weak positive correlation, a proportional bias of 0.44 (95% CI 0.41–0.47) and a constant of 7.59 (95% CI 7.30–7.87, p Overall, SpHb by Masimo Rad-67® Pulse CO-Oximeter® did not accurately identify pregnant women with anemia and many cases would be missed. We would not recommend its use in antenatal care settings.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/fgwh.2024.1427261.s001（source: https://frontiersin.figshare.com/articles/dataset/Table_1_Diagnostic_accuracy_of_a_non-invasive_spot-check_hemoglobin_meter_Masimo_Rad-67_pulse_CO-Oximeter_in_detection_of_anemia_in_antenatal_care_settings_in_Kenya_docx/27222408）。