2007 Fiscal Year Final Research Report Summary
A community-based study of the relationship between behavioral job characteristics and stroke
| Project/Area Number |
18590607
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Public health/Health science
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| Research Institution | Saitama Prefectural University |
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Principal Investigator |
KAYABA Kazunori Saitama Prefectural University, School of Health and Social Services, Professor (10221194)
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| Co-Investigator(Kenkyū-buntansha) |
TSUTSUMI Akizumi University of Occupational and Environmental Health, 産業医実務研センター, Professor (10289366)
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| Project Period (FY) |
2006 – 2007
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| Keywords | Cardiovascular diseases / Malignant neoplasm / Demand-control model / Job characteristics / All cause mortality |
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| Research Abstract |
A multisite community based cohort study was performed to examine the relationship between behavioral job characteristics and stroke incidence and all cause mortality. Subjects were 6,509 workers (3,331 women and 3,178 men) who lived in 12 municipalities in Japan. The range of age was 45-65 years. The job characteristics were evaluated by the Karasells demand control model.
Baseline data and written consents were obtained in 1992-1995. The subjects were followed up to 2002. The mean follow up duration was 9 years. Coin proportional hazard model was used to estimate relative risks for all cause mortality. Reference for the HRs calculation was a subgroup categorized as having low demand and high control Data analysis was performed by sex. Age, demographic factors and classical cardiovascular risk factors (blood pressure, total cholesterol, and glucose intolerance) were used as covariates in the analyses.
During the years 157 men and 64 women died. In men, subgroup with high demand and high control (active job) showed significantly lower HR (0.53; 95% confidence interval- 0.31, 0.89). This result derived mainly from low cancer mortality in the subgroup. No significant differences were observed in cardiovascular mortality and accidental death. In women, no significantly interpretive results were obtained.
In conclusion, the active job circumstance for men could reduce the risk of all cause mortality
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[Journal Article] JMS cohort investigators group. Prevalence and determinants of prehypertension in a Japanese general population : The Jichi Medical School Cohort Study2008
Author(s)
Yukiko, Ishikawa, Joji, Ishikawa, Shizukiyo, Ishikawa, Kazunori, Kayaba, Yosikazu, Nakamura, Kazuyuki, Shimada, Eiji, Kajii, Thomas G, Pickering, Kazuomi, Kario
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Journal Title
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Kazunori Kayaba for the Jichi Medical School Cohort Stuay group. Dietary patterns and levels of blood pressure and serum lipids in a Japanese population2008
Author(s)
Atsuko, Sadakane, Akizumi, Tsutsumi, Tadao, Gotoh, Shizukiyo, Ishikawa, Toshiyuki, Ojima, Kazuomi, Kario, Yoshikazu, Nakamura
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Journal Title
J Epidemiol 18(2)
Pages: 58-67
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Comparison of C-reactive protein levels between serum and plasma samples on long-term frozen storage after 13.8 year interval : The JMS Cohort Study2007
Author(s)
Shizukiyo, Ishikawa, Kazunori, Kayaba, Tadao, Gotoh, Yoshikazu, Nakamura, Kazuomi, Kario, Yoshihisa, Ito, Eijii, Kajii
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Journal Title
J Epidoemiol 17
Pages: 120-124
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Blood pressure categories and cardiovascular risk factors in Japan : The Jichi Medical School(JMS)Cohort Study2007
Author(s)
Shizukiyo, Ishikawa, Yoshihiro, Shibano, Yasuhiro, Asai, Kazuomi, Kario, Kazunori, Kayaba, Eiji, Kajii
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Journal Title
Hypertens Res 30
Pages: 643-649
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] the Jichi Medical School(JMS)Cohort Study Group. Linear relationship between Blood Pressure and Stroke2007
Author(s)
Shizukiyo, Ishikawa, Kazuomi, Kario, Kazunori, Kayaba, Tadao, Gotoh, Naoki, Nago, Yoshikazu, Nakamura, Akizumi, Tsutsumi, Eiji, Kajii
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Journal Title
Journal of Clinical Hypertension 9
Pages: 677-683
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Metabolic syndrome mortality in a population-based cohort study : Jichi Medical School(JMS)Cohort Study2007
Author(s)
Yasunori, Niwa, Shizukiyo, Ishikawa, Tadao, Gotoh, Kazunori, Kayaba, Yosikazu, Nakamura, Eiji, Kajii
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Journal Title
J Epidemiol 17
Pages: 203-209
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Age at menopause and mortality in Japan : the Jichi Medical School Cohort Study2006
Author(s)
Yoko, Amagai, Shizukiyo, Ishikawa, Tadao, Gotoh, Kazunori, Kayaba, Yoshikazu, Nakamura, Eiji, Kajii
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Journal Title
J Epidemiol 16
Pages: 161-166
Description
「研究成果報告書概要(欧文)」より
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[Presentation] the Jichi Medical School Investigators. Natto, popular soybean food, and cardiovascular disease - a prospective study in Japan2007
Author(s)
Kazunori, Kayaba, Hiromi, Shinmura, Tomoko, Kato, Kyoko, Suzuki
Organizer
The joint scientific meeting of the AEA and the IEA western pacific region
Place of Presentation
Hobart, Australia
Year and Date
2007-08-25
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Alcohol consumption and all-cause mortality among Japanese population : JMS Cohort Study2007
Author(s)
Atsuko, Sadakane, Tadao, Gotoh, Shizukiyo, Ishikawa, Yosikazu, Nakamura, Kazunori, Kayaba
Organizer
The joint scientific meeting of the AEA and the IEA western pacific region
Place of Presentation
Hobart, Australia
Year and Date
2007-08-25
Description
「研究成果報告書概要(欧文)」より
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