数据表1：人工耳蜗植入用户基于App的每日阻抗自测

数据集获取（Figshare）

• 源站标题：Data Sheet 1_App-based daily self-measurement of impedance in cochlear implant users.pdf
• DOI：10.3389/fneur.2025.1618031.s001
• 发布日期：2025-07-04
• 文件数：1 个
• 文件总体积：1.53 MB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_App-based_daily_self-measurement_of_impedance_in_cochlear_implant_users_pdf/29480906

命令行下载

curl -L -o "Data Sheet 1_App-based daily self-measurement of impedance in cochlear implant users.pdf" "https://ndownloader.figshare.com/files/55989545"

文件清单

• Data Sheet 1_App-based daily self-measurement of impedance in cochlear implant users.pdf（1.53 MB）

文件总体积 1.53 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

IntroductionImpedance telemetry measurements in cochlear implant (CI) recipients are commonly used to assess CI electrode functionality and provide valuable insights into inner ear conditions. However, these measurements usually take place only during surgery and at clinical follow-up appointments, offering limited temporal resolution of impedance changes. This study aimed to address this gap by implementing daily impedance monitoring using a smartphone app.
MethodsA prospective study evaluated the usability of a research app for remote impedance measurements over 4 months following standard CI surgery with a MED-EL FLEX28 electrode. Impedance was recorded twice daily (morning and evening). The mean impedance across all electrode channels was analyzed for four postoperative time periods: early postoperative (up to day 10 postoperatively), late postoperative (from day 11 to ~4 weeks), intensive fitting (from ~4 weeks postoperatively to ~7 weeks) and regular hearing phase (from ~7 weeks to 4 months). Two CI fitting approaches were compared: activation during the early postoperative phase (early activation, EA) and activation during the intensive fitting phase (conventional activation, CA). Morning-to-evening differences in impedance (MED) were also examined.
ResultsThe app demonstrated an overall usage rate of 66% (n = 28), indicating moderate-to-high adherence. Except for higher evening impedance values with CA in the late postoperative phase, no significant differences in mean impedance between the fitting approaches were observed (EA: 6.46 kΩ, n = 11; CA: 7.82 kΩ, n = 11; p = 0.04). Significant differences in MED were found during the early postoperative phase (EA: 0.06 kΩ, n = 8; CA: −0.18 kΩ, n = 10; p = 0.04) and the late postoperative phases (EA: 0.85 kΩ, n = 11; CA: 0.03 kΩ, n = 11; p Remote impedance measurements via the app can be made over an extended postoperative period. The increased measurement frequency allowed for detailed characterization of impedance dynamics, particularly around the onset of electrical stimulation. No clinically relevant difference in mean impedance was found between EA and CA groups. Daily fluctuations showed consistently lowe

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/fneur.2025.1618031.s001（source: https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_App-based_daily_self-measurement_of_impedance_in_cochlear_implant_users_pdf/29480906）。