Studies on the Relationship Between Core Body Temperature Measured by an Ingestible Capsule Sensor and Daily Living Activities with Special Reference to Exercise, Bath and Sleep
- VernacularTitle:飲用型カプセル深部体温計からみた日常的生活行動―運動，温浴および睡眠を中心に―
- Author:
Sadanobu KAGAMIMORI
;
Alexandru Gaina
;
Hongbin WANG
;
Tetsuo SHINMURA
;
Michikazu SEKINE
;
Takashi TATSUSE
;
Masanori MIYAJI
- Publication Type:Journal Article
- Keywords:
daily living activities;
bathing;
exercise;
an ingestible capsule sensor of core temperature
- From:The Journal of The Japanese Society of Balneology, Climatology and Physical Medicine
2007;70(4):227-237
- CountryJapan
- Language:Japanese
-
Abstract:
In recent times, an ingestible capsule sensor for the measurement of core body temperature has become available. This equipment was used to measure the relationship between core body temperature and daily living activities such as eating, exercise and bathing etc.
The main findings were as followings:
1. With respect to daily living activities, the core body temperature during bathing showed higher values in comparison with eating and light-grade exercise etc.
2. For the same-grade of exercise (HRmax60%) either in an environmentally controlled room at either constant temperature (25°C) and humidity (50%) or in water (36°C; 50%humidity), the core body temperature showed almost identical changes for peak value and the rise and fall ever time.
3. Atypical work at midnight was associated with a continuous decrease in core body temperature.
4. Atypical sleep in the daytime was associated with a continuous decrease in core body temperature.
5. For daily living activities inducing an increase in core body temperature, the correlation coefficient between core body temperature and heart beats/min was 0.87 (p<0.01).
