著者

魏 燕玲 田中 豊穂

出版者

日本民族衛生学会

雑誌

民族衛生 (ISSN:03689395)

巻号頁・発行日

vol.76, no.2, pp.57-68, 2010 (Released:2010-05-31)

参考文献数

43

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The purpose of this research is to compare two different high altitudes Tibetan group’s physiques, physical strengths and physiological functions.In total 199 Tibetan subjects, 101 subjects (48 males and 53 females) from a 1800 meter highlands (mid-altitude group) and 98 subjects (48 males and 50 females) from a 4000 meter highlands (high altitude group) were examined morphological and physiological characteristics such as height, weight, vital capacity, blood pressure, grip strength and two step exercise test. Subjects for the analyses were extracted from the total subjects by matching the age and sex between the two groups, 53 subjects respectively.Compared to the mid-altitude group, the high altitude group had a smaller body size, lower physical abilities except for endurance performance, lower systolic and diastolic blood pressure and lower vital capacity. The results of vital capacity were different from that of previous researches. Although the blood pressure was remarkably low in high altitude group, it is difficult to attribute the cause only to the difference of altitude, because besides the altitude some differences such as occupations and eating habits existed between the comparison groups.

著者

田中 豊穂 金 根英 宮崎 俊彦 鈴木 雅裕

出版者

中京大学

雑誌

中京大学体育学論叢 (ISSN:02887339)

巻号頁・発行日

vol.25, no.1, pp.121-126, 1984-03-01

著者

堀山 健治 田中 豊穂 中川 武夫 林 邦夫 伊保 清次

出版者

一般社団法人 日本体育学会

雑誌

体育学研究 (ISSN:04846710)

巻号頁・発行日

vol.33, no.3, pp.175-183, 1988

被引用文献数

2

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This study was planned to to compare the hearing level of Kendo-Players with that of non-Kendo-Players to make clear whether or not long term practice of Kendo causes hearing loss. Pure-tone audiometry by air conduction was applied to 172 Kendo-Players and 76 non-Kendo-Players with an audiometer (Audiometer AA-69, Audiogram Recorder RE-05, Soundproof Room AT-45, Rion, Japan). Among them, the following cases were excluded from the analysis. 1) Cases who have had medication against tuberculosis. 2) Cases with perforation in the tympanic membranes. 3) Cases with occupational experience of more than a year in noise nuisance. 4) Cases with experience of head phone listening for more than one hour a day, twice a week for at least one year. The thresholds of hearing between 149 Kendo-Players (cases, age: 19-76) and 44 non Kendo-Players (controls' age: 20_78) were analysed to compare mean hearing thresholds between the age groups, and to examine covariance adjusted with age. The dose-response relationship was examined by the partial correlation coefficients controlled by age between the thresholds of hearing and the length of Kendo experience (year) or the total experience hours of Kendo (hour). The rusults showed that the hearing loss of Kendo-players was greater than non-Kendo players, especially at the frequency of 4000 and 8000 Hz in the age group of 30-59 years old. It is supposed that long term practice of Kendo may cause hearing loss. Further study, however, will be needed to re-examine the dose-response relactionship with more carefully selected samples for the epidemiological survey in the future.

著者

堀山 健治 林 邦夫 中川 武夫 伊保 清次 田中 豊穂

出版者

Japanese Academy of Budo

雑誌

武道学研究 (ISSN:02879700)

巻号頁・発行日

vol.17, no.1, pp.56-58, 1985

著者

堀山 健治 田中 豊穂 中川 武夫 林 邦夫 伊保 清次

出版者

一般社団法人 日本体育学会

雑誌

体育学研究 (ISSN:04846710)

巻号頁・発行日

vol.33, no.3, pp.175-183, 1988-12-01 (Released:2017-09-27)

被引用文献数

3

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This study was planned to to compare the hearing level of Kendo-Players with that of non-Kendo-Players to make clear whether or not long term practice of Kendo causes hearing loss. Pure-tone audiometry by air conduction was applied to 172 Kendo-Players and 76 non-Kendo-Players with an audiometer (Audiometer AA-69, Audiogram Recorder RE-05, Soundproof Room AT-45, Rion, Japan). Among them, the following cases were excluded from the analysis. 1) Cases who have had medication against tuberculosis. 2) Cases with perforation in the tympanic membranes. 3) Cases with occupational experience of more than a year in noise nuisance. 4) Cases with experience of head phone listening for more than one hour a day, twice a week for at least one year. The thresholds of hearing between 149 Kendo-Players (cases, age: 19-76) and 44 non Kendo-Players (controls' age: 20_78) were analysed to compare mean hearing thresholds between the age groups, and to examine covariance adjusted with age. The dose-response relationship was examined by the partial correlation coefficients controlled by age between the thresholds of hearing and the length of Kendo experience (year) or the total experience hours of Kendo (hour). The rusults showed that the hearing loss of Kendo-players was greater than non-Kendo players, especially at the frequency of 4000 and 8000 Hz in the age group of 30-59 years old. It is supposed that long term practice of Kendo may cause hearing loss. Further study, however, will be needed to re-examine the dose-response relactionship with more carefully selected samples for the epidemiological survey in the future.