Yuichi Ando | University of Tsukuba (original) (raw)
Sport and Health by Yuichi Ando
Japanese Journal of Public Health, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, ... more Objectives
Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, have the potential to contribute to healthy aging in older adults, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to examine issues identified by the analysis.
Methods
Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest according to proportion of senior members: Groups A, B, C and D. Additionally, the 2444 clubs were classified into six regions according to location. Group designation (A to D) and regional classification were used as independent variables. The dependent variables were categorized as follows: basic information (e.g. total number of members), crisis management and accident prevention measures (13 specific items in total), and each club’s compliance with legal obligations.
Results
Study results revealed that Group D, containing the highest proportion of senior members, had fewer total members, lower monthly membership fees, lower annual club income, less annual club budget apportioned to each member, and fewer instructors than other groups. Regarding crisis management and accident prevention measures, Group D had lower completion rates on 6 items (health certificate submissions, liability insurance enrollment, safety workshop implementation, heatstroke prevention, liaison with healthcare professionals, and AED availability). Group D also showed a lower rate of compliance with legal obligations than other groups. In comparisons between the six regions, the median proportion of senior members was found to be highest in Chugoku-Shikoku and lowest in Chubu, although each median ranged from only 20% to 30%. Regarding crisis management and accident prevention measures, clubs in Kanto region had the highest completion rates for 10 items, whereas clubs in Kinki region had the lowest completion rates for 8 items.
Conclusion
The CCSCs with higher proportions of senior members had smaller budgets, fewer members and staff, and delayed implementation of crisis management and accident prevention measures. Regional disparities were also observed both in club scale and management of medical and safety issues. Although our study identified several shortcomings in this area, medical and safety management implementation is an important consideration for CCSCs with high proportions of senior members, as these members are at higher risk for disease and frailty. Affected CCSCs and relevant authorities should therefore acknowledge and address this issue cooperatively.
Japanese Journal of Public Health, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, ... more Objectives
Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, have the potential to contribute to healthy aging in senior citizens, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to discuss issues found by the analysis.
Methods
Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest : Groups A, B, C and D. Additionally, the 2444 clubs were classified into six regions according to location. Group assignment (A to D) and 6-region classification were used as independent variables. The dependent variables were categorized as follows: basic information (e.g. total number of members), crisis management and accident prevention measures (13 specific items in total), and each club’s fulfillment of legal obligations.
Results
Group D, containing the highest proportion of senior members, had fewer total members, lower monthly membership fees, lower annual club income, less annual club budget per member, and fewer instructors than other groups. Regarding crisis management and accident prevention measures, Group D had lower completion rates on 6 items (health certificate submissions, liability insurance enrollment, safety workshop implementation, heatstroke prevention, liaison with healthcare professionals, and AED availability). Group D also showed a lower rate of legal obligation fulfillment than other groups. In comparisons between the six regions, the median proportion of senior members was found to be high in Chugoku-Shikoku and low in Chubu, although each median ranged from only 20% to 30%. Regarding crisis management and accident prevention measures, clubs in Kanto region had the highest completion rates for 10 items, whereas clubs in Kinki region had the lowest completion rates for 8 items.
Conclusion
The CCSCs with higher proportions of senior members had smaller budgets, fewer members and staff, and delayed implementation of crisis management and accident prevention measures. Regional disparities were also observed both in club scale and management of medical and safety issues. Although often lagging in this area, medical and safety management implementation is an important consideration for CCSCs with high proportions of elderly members, as these members are at higher risk for disease. Affected CCSCs and relevant authorities should therefore understand and address this issue cooperatively.
JAPANESE JOURNAL OF PUBLIC HEALTH, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan,... more Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan, have the potential to contribute to healthy aging in older adults, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to examine issues identified by the analysis.
Methods Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2,444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest according to proportion of senior members: Groups A, B, C and D. Additionally, the 2,444 clubs were classified into six regions according to location. Group designation (A to D) and regional classification were used as independent variables. The dependent variables were categorized as follows: basic information (e.g. total number of members), crisis management and accident prevention measures (13 specific items in total), and each club's compliance with legal obligations.
Results Study results revealed that Group D, containing the highest proportion of senior members, had fewer total members, lower monthly membership fees, lower annual club income, less annual club budget apportioned to each member, and fewer instructors than other groups. Regarding crisis management and accident prevention measures, Group D had lower completion rates on 6 items (health certificate submissions, liability insurance enrollment, safety workshop implementation, heatstroke prevention, liaison with healthcare professionals, and AED availability). Group D also showed a lower rate of compliance with legal obligations than other groups. In comparisons between the six regions, the median proportion of senior members was found to be highest in Chugoku-Shikoku and lowest in Chubu, although each median ranged from only 20% to 30%. Regarding crisis management and accident prevention measures, clubs in Kanto region had the highest completion rates for 10 items, whereas clubs in Kinki region had the lowest completion rates for 8 items.
Conclusion The CCSCs with higher proportions of senior members had smaller budgets, fewer members and staff, and delayed implementation of crisis management and accident prevention measures. Regional disparities were also observed both in club scale and management of medical and safety issues. Although our study identified several shortcomings in this area, medical and safety management implementation is an important consideration for CCSCs with high proportions of senior members, as these members are at higher risk for disease and frailty. Affected CCSCs and relevant authorities should therefore acknowledge and address this issue cooperatively.
Japan is known for the longest life-span in the world. Several factors such as infrastructure dev... more Japan is known for the longest life-span in the world. Several factors such as infrastructure development, universal healthcare insurance, and long-term care insurance have contributed towards this. In contrast, the birth rate in Japan has declined since 1975. As a result, the percentage of total population aged 65 and over has shot up from 10% in 1985 to 27% in 2015 and is expected to rise to 40% in 2050. These issues impact the future of Japanese society with two key considerations being: 1. The increasing welfare budget for the elderly burdening the national budget; 2. The decrease in economic productivity due to a declining working-age population. While several programs and acts for medical care and long-term care have been revised in recent decades, the Basic Act on Sport, whose ultimate goals are to contribute to individuals’ mental and physical health and moreover the health of their community, was enacted in June 2011. The nationwide deployment of comprehensive community sports clubs, totaling over 3500 clubs nationwide in 2014, is one of the initiatives that allow for accessible places for local residents to enjoy sport and other cultural activities. These sports clubs have contributed to citizens’ health and communities, in spite of issues including; low budgets, and shortage of staff and members, which remain to be addressed by many clubs. Since sport can make people heathy regardless of age, elderly people who become healthy will be able to participate more actively in their local communities and industries. Through sport, productivity will be enhanced as well as intergenerational exchange and the revitalization of communities. In conclusion, a strategy that utilizes the value of sport effectively will contribute to building a sustainable nation where people can attain good physical and mental well-being, and can enjoy a full and rich life and society.
Immunology (~2000) by Yuichi Ando
Transplantation, Jan 27, 1999
Human histocompatibility leukocyte antigen (HLA) class I molecules are essential for graft reject... more Human histocompatibility leukocyte antigen (HLA) class I molecules are essential for graft rejection. However, to determine the specific role of these molecules in clinical situations is difficult. We investigated the applicability of HLA class I transgenic mice (C3H.B35 and C3H.B51) for elucidation of the role of HLA class I molecules. Skin or heart grafts were transplanted. Cytotoxic T cells (CTL) of C3H.B51 against C3H.B35 were generated and their cytotoxicity against various transfectant cell lines was determined. C3H.B35 skin and heart grafted to C3H.B51 were rejected within 17 and 28 days, respectively. Cytotoxic T cells generated from C3H.B51 showed cytotoxicity against a HLA-B*3501-transfectant cell line that did not express H-2 molecule, which indicates that these cytotoxic T cells recognize HLA-B35 molecules directly without H-2 restriction. Our results suggest that C3H.B51 recognize C3H.B35 grafts as allo-MHC class I-incompatible grafts, and these mice are valuable to elu...
Papers by Yuichi Ando
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]([Nihon koshu eisei zasshi] Japanese journal of public health, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan,... more Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan, have the potential to contribute to healthy aging in older adults, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to examine issues identified by the analysis.Methods Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2,444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest according to proportion of senior members: Groups A, B, C and D. Additionally, the 2,444 clubs were classified into six regions according to location. Group designation (A to D) and regional classification were used as independent variables. The depende...
Journal of the Japan Society of Blood Transfusion, 1990
Japanese Journal of Public Health, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, ... more Objectives
Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, have the potential to contribute to healthy aging in older adults, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to examine issues identified by the analysis.
Methods
Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest according to proportion of senior members: Groups A, B, C and D. Additionally, the 2444 clubs were classified into six regions according to location. Group designation (A to D) and regional classification were used as independent variables. The dependent variables were categorized as follows: basic information (e.g. total number of members), crisis management and accident prevention measures (13 specific items in total), and each club’s compliance with legal obligations.
Results
Study results revealed that Group D, containing the highest proportion of senior members, had fewer total members, lower monthly membership fees, lower annual club income, less annual club budget apportioned to each member, and fewer instructors than other groups. Regarding crisis management and accident prevention measures, Group D had lower completion rates on 6 items (health certificate submissions, liability insurance enrollment, safety workshop implementation, heatstroke prevention, liaison with healthcare professionals, and AED availability). Group D also showed a lower rate of compliance with legal obligations than other groups. In comparisons between the six regions, the median proportion of senior members was found to be highest in Chugoku-Shikoku and lowest in Chubu, although each median ranged from only 20% to 30%. Regarding crisis management and accident prevention measures, clubs in Kanto region had the highest completion rates for 10 items, whereas clubs in Kinki region had the lowest completion rates for 8 items.
Conclusion
The CCSCs with higher proportions of senior members had smaller budgets, fewer members and staff, and delayed implementation of crisis management and accident prevention measures. Regional disparities were also observed both in club scale and management of medical and safety issues. Although our study identified several shortcomings in this area, medical and safety management implementation is an important consideration for CCSCs with high proportions of senior members, as these members are at higher risk for disease and frailty. Affected CCSCs and relevant authorities should therefore acknowledge and address this issue cooperatively.
Japanese Journal of Public Health, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, ... more Objectives
Comprehensive community sports clubs (CCSCs), of which more than 3500 exist in Japan, have the potential to contribute to healthy aging in senior citizens, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to discuss issues found by the analysis.
Methods
Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest : Groups A, B, C and D. Additionally, the 2444 clubs were classified into six regions according to location. Group assignment (A to D) and 6-region classification were used as independent variables. The dependent variables were categorized as follows: basic information (e.g. total number of members), crisis management and accident prevention measures (13 specific items in total), and each club’s fulfillment of legal obligations.
Results
Group D, containing the highest proportion of senior members, had fewer total members, lower monthly membership fees, lower annual club income, less annual club budget per member, and fewer instructors than other groups. Regarding crisis management and accident prevention measures, Group D had lower completion rates on 6 items (health certificate submissions, liability insurance enrollment, safety workshop implementation, heatstroke prevention, liaison with healthcare professionals, and AED availability). Group D also showed a lower rate of legal obligation fulfillment than other groups. In comparisons between the six regions, the median proportion of senior members was found to be high in Chugoku-Shikoku and low in Chubu, although each median ranged from only 20% to 30%. Regarding crisis management and accident prevention measures, clubs in Kanto region had the highest completion rates for 10 items, whereas clubs in Kinki region had the lowest completion rates for 8 items.
Conclusion
The CCSCs with higher proportions of senior members had smaller budgets, fewer members and staff, and delayed implementation of crisis management and accident prevention measures. Regional disparities were also observed both in club scale and management of medical and safety issues. Although often lagging in this area, medical and safety management implementation is an important consideration for CCSCs with high proportions of elderly members, as these members are at higher risk for disease. Affected CCSCs and relevant authorities should therefore understand and address this issue cooperatively.
JAPANESE JOURNAL OF PUBLIC HEALTH, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan,... more Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan, have the potential to contribute to healthy aging in older adults, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to examine issues identified by the analysis.
Methods Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2,444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest according to proportion of senior members: Groups A, B, C and D. Additionally, the 2,444 clubs were classified into six regions according to location. Group designation (A to D) and regional classification were used as independent variables. The dependent variables were categorized as follows: basic information (e.g. total number of members), crisis management and accident prevention measures (13 specific items in total), and each club's compliance with legal obligations.
Results Study results revealed that Group D, containing the highest proportion of senior members, had fewer total members, lower monthly membership fees, lower annual club income, less annual club budget apportioned to each member, and fewer instructors than other groups. Regarding crisis management and accident prevention measures, Group D had lower completion rates on 6 items (health certificate submissions, liability insurance enrollment, safety workshop implementation, heatstroke prevention, liaison with healthcare professionals, and AED availability). Group D also showed a lower rate of compliance with legal obligations than other groups. In comparisons between the six regions, the median proportion of senior members was found to be highest in Chugoku-Shikoku and lowest in Chubu, although each median ranged from only 20% to 30%. Regarding crisis management and accident prevention measures, clubs in Kanto region had the highest completion rates for 10 items, whereas clubs in Kinki region had the lowest completion rates for 8 items.
Conclusion The CCSCs with higher proportions of senior members had smaller budgets, fewer members and staff, and delayed implementation of crisis management and accident prevention measures. Regional disparities were also observed both in club scale and management of medical and safety issues. Although our study identified several shortcomings in this area, medical and safety management implementation is an important consideration for CCSCs with high proportions of senior members, as these members are at higher risk for disease and frailty. Affected CCSCs and relevant authorities should therefore acknowledge and address this issue cooperatively.
Japan is known for the longest life-span in the world. Several factors such as infrastructure dev... more Japan is known for the longest life-span in the world. Several factors such as infrastructure development, universal healthcare insurance, and long-term care insurance have contributed towards this. In contrast, the birth rate in Japan has declined since 1975. As a result, the percentage of total population aged 65 and over has shot up from 10% in 1985 to 27% in 2015 and is expected to rise to 40% in 2050. These issues impact the future of Japanese society with two key considerations being: 1. The increasing welfare budget for the elderly burdening the national budget; 2. The decrease in economic productivity due to a declining working-age population. While several programs and acts for medical care and long-term care have been revised in recent decades, the Basic Act on Sport, whose ultimate goals are to contribute to individuals’ mental and physical health and moreover the health of their community, was enacted in June 2011. The nationwide deployment of comprehensive community sports clubs, totaling over 3500 clubs nationwide in 2014, is one of the initiatives that allow for accessible places for local residents to enjoy sport and other cultural activities. These sports clubs have contributed to citizens’ health and communities, in spite of issues including; low budgets, and shortage of staff and members, which remain to be addressed by many clubs. Since sport can make people heathy regardless of age, elderly people who become healthy will be able to participate more actively in their local communities and industries. Through sport, productivity will be enhanced as well as intergenerational exchange and the revitalization of communities. In conclusion, a strategy that utilizes the value of sport effectively will contribute to building a sustainable nation where people can attain good physical and mental well-being, and can enjoy a full and rich life and society.
Transplantation, Jan 27, 1999
Human histocompatibility leukocyte antigen (HLA) class I molecules are essential for graft reject... more Human histocompatibility leukocyte antigen (HLA) class I molecules are essential for graft rejection. However, to determine the specific role of these molecules in clinical situations is difficult. We investigated the applicability of HLA class I transgenic mice (C3H.B35 and C3H.B51) for elucidation of the role of HLA class I molecules. Skin or heart grafts were transplanted. Cytotoxic T cells (CTL) of C3H.B51 against C3H.B35 were generated and their cytotoxicity against various transfectant cell lines was determined. C3H.B35 skin and heart grafted to C3H.B51 were rejected within 17 and 28 days, respectively. Cytotoxic T cells generated from C3H.B51 showed cytotoxicity against a HLA-B*3501-transfectant cell line that did not express H-2 molecule, which indicates that these cytotoxic T cells recognize HLA-B35 molecules directly without H-2 restriction. Our results suggest that C3H.B51 recognize C3H.B35 grafts as allo-MHC class I-incompatible grafts, and these mice are valuable to elu...
[Nihon koshu eisei zasshi] Japanese journal of public health, 2020
Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan,... more Objectives Comprehensive community sports clubs (CCSCs), of which more than 3,500 exist in Japan, have the potential to contribute to healthy aging in older adults, but their effect on this population has not, thus far, been well explored. This study aimed to investigate the current environment affecting seniors at Japanese CCSCs and to examine issues identified by the analysis.Methods Data were collected from the FY 2016 Survey Results on Comprehensive Community Sports Clubs, conducted by the Japan Sports Agency. A total of 2,444 clubs were divided equally into four groups after calculating the proportion of senior members (ages 60 and over) per total number of members in each club. The groups were then ranked from lowest to highest according to proportion of senior members: Groups A, B, C and D. Additionally, the 2,444 clubs were classified into six regions according to location. Group designation (A to D) and regional classification were used as independent variables. The depende...
Journal of the Japan Society of Blood Transfusion, 1990