Originals
A Spa-resort Tour in Japan Relieves Mental and Physical Stress and Corrects Serum Cortisol Levels
2019 Volume 82 Issue 2 Pages 70-77
Details
2019 Volume 82 Issue 2 Pages 70-77
Objective: Beppu city is a world-famous resort. Spa bathing has been reported to yield psychophysiological relaxation. Beppu city office planned a health-promoting tour including spa-bathing activities in Beppu for the aging population, which is growing rapidly in Japan. This tour provided spa-bathing experiences, walks through urban districts where old townscapes remain, yoga, mountain hikes and shrine visits. We investigated whether such a short tour brought about a detectable medical effect toward health promotion for the elderly.
Methods: Twenty applicants (mean age: 67.7±3.5 years; male, n＝9 [mean age, 68.9±2.9 years]; female, n＝11 [mean age, 66.7±3.7 years]), joined the tour. These voluntary participants, who were over 60 years of age, participated in a five-day-tour in Oita prefecture. Health checks were conducted on the first and last days of the tour. This tour was conducted in areas containing a gulf, mountain areas, lakeside areas, forests and shrines. Participants visited these areas during the tour.
Outcome Measures: The following parameters of the participants were measured at the beginning and end of tour: stress score, blood pressure, salivary amylase level, serum C-reactive protein level, and serum cortisol level. The results were compared and analyzed by a paired t-test and a simple regression analysis.
Results: The mean values of the following parameters (pre-intervention and post-intervention) showed significant changes after the program: stress score (43.7±8.05 and 39.4±6.57; p-value＝0.005); systolic blood pressure (131±17.8 mmHg and 125±16.2 mmHg; p＝0.018); diastolic blood pressure (73±7.3 mmHg and 70±6.6 mmHg; p＝0.016); serum cortisol (7.7±3.16 µg/dL and 6.1±1.82 µg/dL; p＝0.027). Moreover, the participants’ cortisol levels tended to converge into a normal range.
Conclusion: Tourism in a spa resort can relieve mental and physical stress, reducing blood pressure and correcting the adrenocortical function.
