ArticleFrontiers in physiology2018
Prediction of Core Body Temperature Based on Skin Temperature, Heat Flux, and Heart Rate Under Different Exercise and Clothing Conditions in the Heat in Young Adult Males.
Article in Frontiers in physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
33 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Cardiorespiratory Sensors and Their Implications for Out-of-Hospital Cardiac Arrest Detection: A Systematic Review.Annals of biomedical engineering · 2024Pooled it
- Wearable Sensor Technology to Predict Core Body Temperature: A Systematic Review.Sensors (Basel, Switzerland) · 2022Pooled it
- Validity of the CORE Wearable Sensor During Internal Cooling Induced by Hyperhydration with Cold Water at Rest.Sensors (Basel, Switzerland) · 2026Article
- Data-driven estimation of core body temperature during physical activity under heat exposure: A systematic review and standardized evaluation.Building and environment · 2026Review
- A Wearable System for Remote Wrist Skin Temperature Monitoring to Assess Skin Thermal Response to Extreme Cold: A Case Study.Sensors (Basel, Switzerland) · 2026Article
- Personal Protective Equipment Immediately Alters the Core-Skin Temperature Gradient in Recruit Firefighters.Life (Basel, Switzerland) · 2026Article
- A Comprehensive Review of Non-Invasive Core Body Temperature Measurement Techniques.Sensors (Basel, Switzerland) · 2026Review
- Case Study on Skin Calorimetry: Modeling Localized Muscle Heat Transfer During Exercise.Biosensors · 2025Article
- Impact of heat stress and protective clothing on healthcare workers: health, performance, and well-being in hospital settings.Annals of work exposures and health · 2025Article
- Development & application of a wearable non-differential calorimeter for skin heat transfer analysis.PloS one · 2025Article
- Physiological response to exercise in the heat: Implications for risk mitigation and adaptation.Temperature (Austin, Tex.) · 2025Article
- Overview of Wearable Healthcare Devices for Clinical Decision Support in the Prehospital Setting.Sensors (Basel, Switzerland) · 2024Review
- New, Optimized Skin Calorimeter Version for Measuring Thermal Responses of Localized Skin Areas during Physical Activity.Sensors (Basel, Switzerland) · 2024Article
- Numerical Modeling of the Thermal Insulating Properties of Space Suits.Materials (Basel, Switzerland) · 2024Article
- Physiological monitoring to prevent diving disorders.Frontiers in physiology · 2024Review
- A real-time biphasic Kalman filter-based model for estimating human core temperature from heart rate measurements for application in the occupational field.Frontiers in public health · 2024Article
- Effects of heat and personal protective equipment on thermal strain in healthcare workers: part B-application of wearable sensors to observe heat strain among healthcare workers under controlled conditions.International archives of occupational and environmental health · 2024Article
- Thermoregulation during Field Exercise in Horses Using Skin Temperature Monitoring.Animals : an open access journal from MDPI · 2023Article
- Artificial Intelligence-Powered Electronic Skin.Nature machine intelligence · 2023Article
- Predicting the body core temperature of recreational athletes at the end of a 10 km self-paced run under environmental heat stress.Experimental physiology · 2023Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Non-invasive, multi-parameter methods to estimate core body temperature offer several advantages for monitoring thermal strain, although further work is required to identify the most relevant predictor measures. This study aimed to compare the validity of an existing and two novel multi-parameter rectal temperature prediction models. Thirteen healthy male participants (age 30.9 ± 5.4 years) performed two experimental sessions. The experimental procedure comprised 15 min baseline seated rest (23.2 ± 0.3°C, 24.5 ± 1.6% relative humidity), followed by 15 min seated rest and cycling in a climatic chamber (35.4 ± 0.2°C, 56.5 ± 3.9% relative humidity; to +1.5°C or maximally 38.5°C rectal temperature, duration 20-60 min), with a final 30 min seated rest outside the chamber. In session 1, participants exercised at 75% of their heart rate maximum (HR max) and wore light athletic clothing (t-shirt and shorts), while in session 2, participants exercised at 50% HR max, wearing protective firefighter clothing (jacket and trousers). The first new prediction model, comprising the input of 18 non-invasive measures, i.e., insulated and non-insulated skin temperature, heat flux, and heart rate ("Max-Input Model", standard error of the estimate [SEE] = 0.28°C,
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