勘误：经皮胆红素测量：Bilitest™评估

数据集获取（Figshare）

• 源站标题：Erratum: Transcutaneous Bilirubin Measurement: Evaluation of Bilitest™
• DOI：10.6084/m9.figshare.5241088.v1
• 发布日期：2017-07-25
• 文件数：1 个
• 文件总体积：241.33 KB
• 源站页面：https://karger.figshare.com/articles/dataset/Erratum_Transcutaneous_Bilirubin_Measurement_Evaluation_of_Bilitest_/5241088

命令行下载

curl -L -o "Erratum.pdf" "https://ndownloader.figshare.com/files/8955664"

文件清单

• Erratum.pdf（241.33 KB）

文件总体积 241.33 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

Objective: The early discharge of neonates from hospitals makes transcutaneous measurement of total serum bilirubin concentration a useful tool to monitor neonatal jaundice. The objective of this study was to evaluate the Bilitest BB 77™ (Bertocchi SRL Elettromedicali, Cremona, Italy), a new device for noninvasive transcutaneous total bilirubin measurement. Methods: We studied 241 newborn infants ≧32 weeks of gestation admitted to the Neonatal Nursery of Careggi University Hospital, Florence. These infants had total serum bilirubin (TSB) levels measured by a standard laboratory test (group B = 198) as part of their normal care, and transcutaneous bilirubin (TcB) levels were obtained within 10 min after heel pricking. Results: There was a good correlation between TSB and TcB values. The linear regression plot showed a general underestimation of Bilitest BB 77 measurement compared to standard laboratory test; the negative difference between Bilitest BB 77 values and TSB increased at higher bilirubin levels, as confirmed by the Bland-Altman error plot. To visualize the accuracy of the Bilitest BB 77 measurements, ROC curves plot sensitivity versus specificity and the maximum range of difference between Bilitest BB 77 and TSB were considered. Pearson correlation analysis demonstrated that Bilitest BB 77 accuracy was independent of gestational and postnatal age of newborns. Conclusion: We conclude that the Bilitest BB 77, a new device for bilirubin transcutaneous measurement, shows a good correlation with standard laboratory method and has the merit to be quite inexpensive and does not need calibration with consumable or disposable parts. However, because TcB measurements with Bilitest BB 77 underestimated STB levels particularly at STB ≧12 mg/dl, serum bilirubin measurements are still required when treatment with phototherapy or exchange transfusion is being considered.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.5241088.v1（source: https://karger.figshare.com/articles/dataset/Erratum_Transcutaneous_Bilirubin_Measurement_Evaluation_of_Bilitest_/5241088）。