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Objective: To review the related articles and consider the potential of Japanese climate and geographical features to health promotion and disease prevention in the context of health resort medicine. Method: To summarise the studies concerning climatotherapy in the world, PubMed database was searched from 1965 to 2014. Additional references were identified from bibliographical searches of included studies. Results: One hundred thirty-five articles were included. These articles were sorted according to the place of health resort and the objective: 1) At the Dead Sea, of maritime climate with natural sunlight and salt water, climatotherapy for psoriasis, atopic dermatitis, rheumatic diseases, vitiligo, uveitis, mycosis fungoides and hypertension; 2) At the Canary Islands, of subtropical maritime climate, climatotherapy for psoriasis, cerebral palsy and atopic dermatitis; 3) At the Alpine mountain area, of moderate- and high-altitude mountain climate, bronchial asthma, atopic eczema, chronic obstructive pulmonary disease (COPD), circulatory diseases, osteoporosis and metabolic syndrome; 4) At the North Sea, climatotherapy for bronchial asthma and atopic dermatitis; 5) At the Baltic Sea, climatotherapy for bronchial asthma, chronic bronchitis, psoriasis, pulmonary silicosis and children after rheumatic disease; 6) At the Island of Jerba in Tunisia, of the Mediterranean maritime climate, climatotherapy for fibromyalgia; 7) At the Adriatic Sea shore in Croatia, climatotherapy for bronchial asthma; 8) At the Black Sea shore, including Evpatoria health resort (Crimea), Azov Sea zone, Black Sea health resort and Sochi health resort, climatotherapy for chronic dermatoses, atherosclerosis, coronary heart disease, rheumatic heart disease, after lung resection in children and non-organized vacationers; 9) At the west coast of Caspian Sea shore, climatotherapy for cerebrovascular disorder; 10) At the mountain hospital in Kyrgyz, of high-altitude mountain climate, aplastic anaemia and idiopathic thrombocytopenic purpura; 11) At the north shore of Sea of Japan, climatotherapy for the children with oncological disease. In Japan, the total length of coastline is 35,558 km, and the total number of islands is 6,852. The percentage of forest area is 66.4%, moderate-altitude mountain area (250-1,000m above sea level) is 45.0% and high-altitude mountain area (1,000-3,000m) is 6.4%. Climatic region distributes from the subtropical zone to the subarctic zone. Most of the coastal area is close to the mountain area. There are many health resorts for the forest therapy, balneotherapy and thalassotherapy. Conclusions: There would be a high potential of Japanese climate and geographical features as a health resort of climatotherapy and terrain kur to health promotion and disease prevention.
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<b>Objective: </b>To review the related articles and consider the potential of Japanese climate and geographical features to health promotion and disease prevention in the context of health resort medicine.<BR><b>Method: </b>To summarise the studies concerning climatotherapy in the world, PubMed database was searched from 1965 to 2014. Additional references were identified from bibliographical searches of included studies.<BR><b>Results: </b>One hundred thirty-five articles were included. These articles were sorted according to the place of health resort and the objective: 1) At the Dead Sea, of maritime climate with natural sunlight and salt water, climatotherapy for psoriasis, atopic dermatitis, rheumatic diseases, vitiligo, uveitis, mycosis fungoides and hypertension; 2) At the Canary Islands, of subtropical maritime climate, climatotherapy for psoriasis, cerebral palsy and atopic dermatitis; 3) At the Alpine mountain area, of moderate- and high-altitude mountain climate, bronchial asthma, atopic eczema, chronic obstructive pulmonary disease (COPD), circulatory diseases, osteoporosis and metabolic syndrome; 4) At the North Sea, climatotherapy for bronchial asthma and atopic dermatitis; 5) At the Baltic Sea, climatotherapy for bronchial asthma, chronic bronchitis, psoriasis, pulmonary silicosis and children after rheumatic disease; 6) At the Island of Jerba in Tunisia, of the Mediterranean maritime climate, climatotherapy for fibromyalgia; 7) At the Adriatic Sea shore in Croatia, climatotherapy for bronchial asthma; 8) At the Black Sea shore, including Evpatoria health resort (Crimea), Azov Sea zone, Black Sea health resort and Sochi health resort, climatotherapy for chronic dermatoses, atherosclerosis, coronary heart disease, rheumatic heart disease, after lung resection in children and non-organized vacationers; 9) At the west coast of Caspian Sea shore, climatotherapy for cerebrovascular disorder; 10) At the mountain hospital in Kyrgyz, of high-altitude mountain climate, aplastic anaemia and idiopathic thrombocytopenic purpura; 11) At the north shore of Sea of Japan, climatotherapy for the children with oncological disease.<BR> In Japan, the total length of coastline is 35,558 km, and the total number of islands is 6,852. The percentage of forest area is 66.4%, moderate-altitude mountain area (250-1,000m above sea level) is 45.0% and high-altitude mountain area (1,000-3,000m) is 6.4%. Climatic region distributes from the subtropical zone to the subarctic zone. Most of the coastal area is close to the mountain area. There are many health resorts for the forest therapy, balneotherapy and thalassotherapy.<BR><b>Conclusions: </b>There would be a high potential of Japanese climate and geographical features as a health resort of climatotherapy and terrain kur to health promotion and disease prevention.
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<p><b>OBJECTIVES</b>To examine the relationships between body image, body satisfaction and dieting behavior in the context of pubertal changes in Japanese preadolescents.</p><p><b>METHODS</b>A cross-sectional study of dieting behavior among 5,244 preadolescents (2,452 boys and 2,792 girls aged 12-13) born in Toyama prefecture.</p><p><b>RESULTS</b>The percentages of those who perceived themselves fat, wanted to be thinner, and had tried dieting, which increased with body mass index (BMI), were significantly higher in girls than in boys (34.2% vs. 20.0%, 58.0% vs. 26.0%, and 17.3% vs. 5.7%, respectively). Independent of sex and BMI, those who wanted to be thinner and those who had tried dieting were more frequently observed in those who perceived themselves fat, and those who had tried dieting were more frequently observed in those who wanted to be thinner. Pubertal changes were significantly associated with dieting behavior, but their relationships to body image and body satisfaction differed between sexes; for boys, those who perceived themselves fat were more frequently observed in those without pubertal changes; whereas for girls, those who wanted to be thinner were more frequently observed in those with pubertal changes.</p><p><b>CONCLUSIONS</b>Dieting behavior of Japanese preadolescents was associated with whether they perceived themselves fat and wanted to be thinner, sometimes independent of whether they were actually overweight. Pubertal changes might induce a positive perspective of growing fat among boys and a desire to be thinner among girls, with the consequence that dieting behavior would be reinforced in those with pubertal changes.</p>
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<b>Objective</b>:<br>A rapid rise in blood pressure (BP) in the early morning is called morning BP surge and is known to be related to the onset of cerebrovascular or cardiovascular diseases. Exposure to cold temperature aggravates this condition. However, few studies have investigated the relationship between morning BP surge and bedroom temperature (BT). This study examined the effectiveness of a comfortable BT for mitigating morning BP surge.<br><b>Methods</b>:<br>In this study, five healthy male university students (22.8±0.4 years old with BMI 21.7±1.3Kg/m<sup>2</sup>) volunteered to be subjects. The relative humidity in the bedroom was controlled to 50%, and the BT was set at 10°C and 250°C for two test conditions. From 0:00 to 8:00am, a Portapres Model-2 was used to measure BP continually at each beat. The average BP and heart rate (HR) from 2:00 and 4:00am were used as the baseline BP and HR. The changing rates of BP and HR from 4:00 to 7:30, the time and the BP value when BP started to rise, the time and the BP value when the BP reached the maximum, the BP value at the time of waking, and the time and rate of increase of BP until it reached the peak at temperatures of 10°C and 25°C were compared by means of the Wilcoxon signed ranking test.<br><b>Results</b>:<br>The BP before waking started to rise later at 25°C than that at 10°C. BP rose more slowly at the higher BT than at the lower BT, especially 30 minutes after waking. At the lower BT, BP rose almost linearly, and the maximum rising rates were 37% (153.3mmHg) for systolic BP and 54% (97.6mmHg) for diastolic BP. At the higher BT of 25°C, however, BP reached the first peaks about 20 minutes after waking/getting up, and then remained stable. The maximum rising rate was 30% (14.2mmHg) for systolic BP and 33% (86.5mmHg) for diastolic BP. At the higher BT, BP reached the maximum value 40 minutes later for systolic BP and 60 minutes later for diastolic BP. At the lower BT, systolic BP exceeded the normal range, reached 140mmHg 35 minutes after getting up, remained stable for 55 minutes, and then rose to the maximum value of 153.3mmHg. In contrast, at the higher BT, the first peak of BP was significantly lower than that at the lower BT. Furthermore, the differences in BP between the first peak of BP and the BP value at the time of staring to rise and between the first peaks and the BP value at the time of waking up were significantly lower at the higher BT than those at the lower BT. The rising rates of BP from the time when BP started to rise and from the time of waking until reaching the maximum value were significantly lower at the higher BT than those at the lower BT.<br><b>Conclusions</b>:<br>These results suggest that the margin of the rise in BP, the rising rate of BP, and the peak value of BP in the early morning are significantly lower at a BT of 25°C than those at a BT of 10°C. They also suggest that sleeping at a comfortable BT, especially during winter, may suppress morning hypertension or morning BP surge and indirectly prevent the onset of cerebrovascular and cardiovascular disease as well as related deaths. Although the subjects in this study were healthy young men, it was considered that the benefit of sleeping in warm bedroom for preventing morning BP surge may be increased for the elderly who are highly likely to have already suffered from such underlying diseases as hypertension.
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Objectives: To examine the relationships between body image, body satisfaction and dieting behavior in the context of pubertal changes in Japanese preadolescents. Methods: A cross-sectional study of dieting behavior among 5,244 preadolescents (2,452 boys and 2,792 girls aged 12–13) born in Toyama prefecture. Results: The percentages of those who perceived themselves fat, wanted to be thinner, and had tried dieting, which increased with body mass index (BMI), were significantly higher in girls than in boys (34.2% vs. 20.0%, 58.0% vs. 26.0%, and 17.3% vs. 5.7%, respectively). Independent of sex and BMI, those who wanted to be thinner and those who had tried dieting were more frequently observed in those who perceived themselves fat, and those who had tried dieting were more frequently observed in those who wanted to be thinner. Pubertal changes were significantly associated with dieting behavior, but their relationships to body image and body satisfaction differed between sexes; for boys, those who perceived themselves fat were more frequently observed in those without pubertal changes; whereas for girls, those who wanted to be thinner were more frequently observed in those with pubertal changes. Conclusions: Dieting behavior of Japanese preadolescents was associated with whether they perceived themselves fat and wanted to be thinner, sometimes independent of whether they were actually overweight. Pubertal changes might induce a positive perspective of growing fat among boys and a desire to be thinner among girls, with the consequence that dieting behavior would be reinforced in those with pubertal changes.
Subject(s)
Personal SatisfactionABSTRACT
<p><b>OBJECTIVES</b>To analyze the path to dieting behavior in Japanese preadolescents.</p><p><b>METHODS</b>A cross-sectional study of dieting behavior among 5,244 preadolescents (2,452 boys and 2,792 girls aged 12-13) born in Toyama prefecture.</p><p><b>RESULTS</b>While increasing with body mass index (BMI), the percentage of those who had tried dieting was higher in those who perceived themselves fat than in those who perceived themselves thin or average. Of those who wanted to be thinner, 16.1% of boys and 26.8% of girls had tried dieting. Path analysis in nonobese subjects (2,116 boys and 2,334 girls) showed that (1) body image was primarily based on BMI, (2) body image led to body dissatisfaction, and (3) body dissatisfaction led to dieting behavior. Pubertal changes had a significant effect on body image (path coefficient <0)for boys and body satisfaction (path coefficient >0) for girls, in addition to that on BMI. Maternal BMI had a significant effect on BMI but not on body image, body satisfaction, or dieting behavior.</p><p><b>CONCLUSIONS</b>Body image and body satisfaction play important roles in the path to dieting behavior in Japanese preadolescents. Pubertal changes may reinforce dieting behavior, but the mechanism may differ by sex.</p>
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Objectives: To analyze the path to dieting behavior in Japanese preadolescents. Methods: A cross-sectional study of dieting behavior among 5,244 preadolescents (2,452 boys and 2,792 girls aged 12-13) born in Toyama prefecture. Results: While increasing with body mass index (BMI), the percentage of those who had tried dieting was higher in those who perceived themselves fat than in those who perceived themselves thin or average. Of those who wanted to be thinner, 16.1% of boys and 26.8% of girls had tried dieting. Path analysis in nonobese subjects (2,116 boys and 2,334 girls) showed that (1) body image was primarily based on BMI, (2) body image led to body dissatisfaction, and (3) body dissatisfaction led to dieting behavior. Pubertal changes had a significant effect on body image (path coefficient <0) for boys and body satisfaction (path coefficient >0) for girls, in addition to that on BMI. Maternal BMI had a significant effect on BMI but not on body image, body satisfaction, or dieting behavior. Conclusions: Body image and body satisfaction play important roles in the path to dieting behavior in Japanese preadolescents. Pubertal changes may reinforce dieting behavior, but the mechanism may differ by sex.
Subject(s)
Body Mass Index , Personal Satisfaction , Body ImageABSTRACT
Spa could have direct effects for physical and mental health but also non-daily pleasure with a visit to spa itself and surroundings. Therefore, the visit should be strongly related with quality of life (QOL) as well as general health status. First of all, this study was conducted to clarify these relationships. Secondly, the QOL was investigated as a confounding factor to health effects of spa. Subjects of this study are about all 6, 000 citizens older than 40 years of age living in Japanese J-town. Self-administrated questionnaires were distributed to the subjects at once and collected for the analysis (Response rate; 94.5%). With regard to the spa visit, (1) no visit at all recently in two or three years, (2) once a year, (3) twice or three times a year and (4) once a month, (5) twice or three times a month were classified.<br>With regard to QOL (Quality of Life), a questionnaire of WHO-QOL was used. The present study demonstrated the visitors to spa have significantly higher WHO-QOL for each subcategory; physical health, psychological status, social relationship, and environment status compared with non-visitors. Therefore, the visitors have had higher total scores of WHO-QOL compared with non-visters. With regard to past history of fracture, the visitors have had significantly lower it's prevalence compared with non-visitors. However, the significance of prevalence was cancelled in adjusting the WHO-QOL. WHO-QOL relating to the frequency of spa visit as well as the prevalence of fracture was identified as a confounding factor to health effects of spa.
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The comfortability and safety on resort were investigated in terms of resort environments focusing on atmosphere temperature.<br>With regard to the comfortability, first, a discomfort index (DI) defined with atmosphere temperature and relative humidity was demonstrated to be associated with indicators of autonomic nerve activities derived from heart beat variability at the level around DI-70 which was classified into the category of “comfortable for most of people”.<br>Secondarily, it was suggested that the index could be available to evaluate comfortability for given time courses at different resort points with an example of its hourly average in 24 hours a day for a representative month in each season. With regard to the safety, first, stroke incident rate of each month was associated with monthly average atmosphere temperature when the relationship was analyzed using around ten thousands patients data for 7 years from the community-based stroke registration for in Toyama prefecture. On top of that, it has been demonstrated that the atmosphere temperature on one and two days prior to the stroke development was independently effective on the risk of cerebral hemorrhage and subarachnoidal hemorrhage development with the adjustment for patient's sex and age, calendar year, season, relative humidity and atmosphere pressure. Secondarily, morning raise in blood pressure was affected by the room temperature (10°C and 25°C). The lower temperature the more raise in blood pressure.