用非接触式红外温度计预测不同基线特征的猫的直肠温度模型
Nattakarn Naimon1, Thitichai Jarudecha1, Metita Sussadee1
1Department of Veterinary Nursing, Faculty of Veterinary Technology, Kasetsart University, 50 Ngam Wong Wan Road, Ladyaow, Chatuchak, Bangkok, Thailand.
Veterinary world
|December 2, 2024
概括
非接触式红外温度计可以通过门皮肤和 inguinal 运河测量估计猫的直肠温度. 虽然预测模型对临床使用有希望,但由于R平方值较低,因此需要进一步验证.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 动物生理学 动物生理学
- 测温仪测温仪是用来测温的.
背景情况:
- 直肠温度是评估动物健康的黄金标准,但具有侵入性和压力.
- 非接触式红外温度计为测量动物体温提供了一个不那么侵入性的替代方案.
- 了解影响皮肤温度的生物因素对于准确的动物红外温度测量至关重要.
研究的目的:
- 通过使用红外温度计测量各种身体部位的猫的生理因素和体温之间的关系.
- 开发一个预测模型,用非接触式红外温度计来估计猫的直肠温度.
主要方法:
- 从184只猫的五个身体位置进行红外温度测量:大犬牙边缘 (GCT),门皮肤 (ANS), inguinal canal (ING),耳道 (EC) 和手掌.
- 记录了生物因素,包括年龄,身体状况得分 (BCS),性别,头发类型和头发颜色.
- 多变量线性回归和前进阶段性选择被用来开发直肠温度预测模型.
主要成果:
- 来自ANS,GCT和EC的红外温度与直肠温度有显著的相关性.
- ANS和ING红外温度的组合是直肠温度的最有效预测指标 (p = 0.0008).
- 所有模型都表现出低调整的R平方值,表明预测能力有限 (例如,最终模型为12.8%).
结论:
- 一个结合ANS和ING红外温度的预测模型,调整为生物因素,可能适用于临床环境.
- 较低的R平方值表明,进一步开发和外部验证是必要的,以评估预测模型的实际有用性.
- 非接触式红外温度计显示出潜力,作为监测猫体温的不那么紧张的方法.
相关概念视频
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Step 3: Slide the probe cover in place to prevent cross-contamination.
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01:19Assessing Body Temperature - Temporal Artery
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