使用连续皮肤温度数据的深度学习模型预测了分娩开始
Chinmai Basavaraj1, Azure D Grant2, Shravan G Aras3
1Department of Computer Science, The University of Arizona, Tucson, AZ, USA.
BMC pregnancy and childbirth
|November 26, 2024
概括
孕妇持续的体温变化可以预测分娩开始. 深度学习模型准确预测分娩时间,为怀孕护理提供潜在的新工具.
科学领域:
- 生殖生物学 生殖生物学
- 生物医学工程 生物医学工程
- 医疗保健中的人工智能
背景情况:
- 人类劳动开始预测仍然具有挑战性.
- 哺乳动物研究表明,体温变化在分娩之前发生.
- 这种现象在人类身上还没有得到广泛的研究.
研究的目的:
- 研究孕妇持续的体温变化.
- 确定温度变化是否与荷尔蒙状况相关.
- 开发一个深度学习模型来预测分娩开始.
主要方法:
- 使用可穿戴智能戒指从91名孕妇收集的连续皮肤温度数据.
- 在28个怀孕的子集中分析了类固醇激素水平.
- 一个自动编码器长期短期记忆 (AE-LSTM) 深度学习模型用于预测.
主要成果:
- 与尿道激素和劳动类型相关的温度模式.
- 自发分娩显示出不同的荷尔蒙特征和更稳定的昼夜节律.
- AE-LSTM模型预测了分娩开始的平均误差低于2天,在前7天的4.6天窗口内达到79%的准确性.
结论:
- 持续的皮肤温度是分娩进展和荷尔蒙变化的可靠指标.
- 使用温度数据的深度学习模型为妊娠管理提供了有前途的临床应用.
相关概念视频
Temperature Measurement Sites
1.6K
A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder.
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
1.6K
Equipments Used to Measure Body Temperature
966
Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit.
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
966
Assessing Body Temperature - Temporal Artery
528
Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
528
Body Temperature
912
The body's temperature, measured in degrees, is determined by the balance between heat production and dissipation to the surrounding environment. For instance, if exercising vigorously, the body will produce more heat, causing sweat and dissipating that heat. Despite extreme environmental conditions and physical exertion, the human temperature-control system maintains a constant core body temperature (the temperature of deep tissues, which are the tissues located beneath the skin and other...
912


