文献一覧: Hirokazu Uemura (著者)

6 0 0 0 OA Inverse Correlation Between Coffee Consumption and Prevalence of Metabolic Syndrome: Baseline Survey of the Japan Multi-Institutional Collaborative Cohort (J-MICC) Study in Tokushima, Japan

著者: Hidenobu Takami Mariko Nakamoto Hirokazu Uemura Sakurako Katsuura Miwa Yamaguchi Mineyoshi Hiyoshi Fusakazu Sawachika Tomoya Juta Kokichi Arisawa
出版者: Japan Epidemiological Association
雑誌: Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日: vol.23, no.1, pp.12-20, 2013-01-05 (Released:2013-01-05)
参考文献数: 44
被引用文献数: 58 82

Background: It is unclear whether consumption of coffee and green tea is associated with metabolic syndrome.Methods: This cross-sectional study enrolled 554 adults who had participated in the baseline survey of the Japan Multi-Institutional Collaborative Cohort (J-MICC) Study in Tokushima Prefecture, Japan. Consumption of coffee and green tea was assessed using a questionnaire. Metabolic syndrome was diagnosed using the criteria of the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) and the Japan Society for the Study of Obesity (JASSO). Logistic regression analysis was used to examine the association between consumption of coffee and green tea and prevalence of metabolic syndrome and its components.Results: After adjustment for sex, age, and other potential confounders, greater coffee consumption was associated with a significantly lower prevalence of metabolic syndrome, as defined by NCEP ATP III criteria (P for trend = 0.03). Participants who drank more coffee had a lower odds ratio (OR) for high serum triglycerides (P for trend = 0.02), but not for increased waist circumference or high blood pressure. Using JASSO criteria, moderate coffee consumption (1.5 to <3 cups/day) was associated with a significantly lower OR for high plasma glucose (OR = 0.51, 95% CI 0.28–0.93). Green tea consumption was not associated with the prevalence of metabolic syndrome or any of its components.Conclusions: Coffee consumption was inversely correlated with metabolic syndrome diagnosed using NCEP ATP III criteria, mainly because it was associated with lower serum triglyceride levels. This association highlights the need for further prospective studies of the causality of these relationships.

2021-09-08 15:57:44
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6 0 0 0 OA Inverse Correlation Between Coffee Consumption and Prevalence of Metabolic Syndrome: Baseline Survey of the Japan Multi-Institutional Collaborative Cohort (J-MICC) Study in Tokushima, Japan

著者: Hidenobu Takami Mariko Nakamoto Hirokazu Uemura Sakurako Katsuura Miwa Yamaguchi Mineyoshi Hiyoshi Fusakazu Sawachika Tomoya Juta Kokichi Arisawa
出版者: 日本疫学会
雑誌: Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日: pp.JE20120053, (Released:2012-10-06)
参考文献数: 44
被引用文献数: 23 82 13

2016-08-24 02:59:18
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1 0 0 0 OA Association Between Nutrient Patterns and Fatty Liver Index: Baseline Survey of the Japan Multi-Institutional Collaborative Cohort Study in Tokushima, Japan

著者: Nguyen Van Tien Kokichi Arisawa Hirokazu Uemura Nahomi Imaeda Chiho Goto Sakurako Katsuura-Kamano
出版者: Japan Epidemiological Association
雑誌: Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日: vol.32, no.8, pp.376-383, 2022-08-05 (Released:2022-08-05)
参考文献数: 36
被引用文献数: 1 7

Backgrounds: The fatty liver index (FLI) is a good non-invasive approach for fatty liver disease diagnosis. The objective of this study was to examine the associations of nutrient patterns with non-alcoholic fatty liver disease (NAFLD) in a Japanese population.Methods: A total of 1,588 subjects (789 men and 799 women) aged 35–69 years were recruited in the baseline survey of the Japan Multi-Institutional Collaborative Cohort (J-MICC) Study in Tokushima Prefecture. Factor analysis was applied to energy-adjusted intake of 21 nutrients, and nutrient patterns were extracted. Multiple logistic regression analysis was used to analyze the relationships between nutrient patterns and the high FLI category (≥60).Results: Four nutrient patterns were extracted: Factor 1, vitamins, dietary fiber, iron and potassium pattern; Factor 2, fats and fat-soluble vitamins pattern; Factor 3, saturated fat, calcium, vitamin B2 and low carbohydrate pattern; and Factor 4, sodium, protein and vitamin D pattern. After adjustment for sex, age, and other potential confounding variables, higher Factor 1 scores were significantly associated with lower odds ratios of NAFLD (P for trend <0.05). Analysis of each component of FLI showed that there were significant inverse associations between Factor 1 scores and high body mass index and large waist circumference.Conclusion: The present findings suggest that a nutrient pattern rich in vitamins, fiber, iron, and potassium was associated with lower prevalence of NAFLD in a Japanese population. Obesity and abdominal obesity may be intermediate variables for the association between this nutrient pattern and NAFLD.

2022-12-28 12:00:05
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1 0 0 0 OA Sedentary Time is Associated with Cardiometabolic Diseases in A Large Japanese Population: A Cross-Sectional Study

著者: Teruhide Koyama Nagato Kuriyama Etsuko Ozaki Satomi Tomida Ritei Uehara Yuichiro Nishida Chisato Shimanoe Asahi Hishida Takashi Tamura Mineko Tsukamoto Yuka Kadomatsu Isao Oze Keitaro Matsuo Haruo Mikami Yohko Nakamura Rie Ibusuki Toshiro Takezaki Sadao Suzuki Takeshi Nishiyama Kiyonori Kuriki Naoyuki Takashima Aya Kadota Hirokazu Uemura Sakurako Katsuura-Kamano Hiroaki Ikezaki Masayuki Murata Kenji Takeuchi Kenji Wakai for the Japan Multi-institutional Collaborative Cohort (J-MICC) Study Group
出版者: Japan Atherosclerosis Society
雑誌: Journal of Atherosclerosis and Thrombosis (ISSN:13403478)
巻号頁・発行日: pp.54320, (Released:2020-04-08)
参考文献数: 35
被引用文献数: 6 15

Aim: Accumulating evidence reveals that sedentary behavior is associated with mortality and cardiometabolic disease; however, there are potential age and sex differences in sedentary behavior and health outcomes that have not been adequately addressed. This study aimed to determine the association of sedentary behavior with cardiometabolic diseases such as hypertension, dyslipidemia, diabetes mellitus, and its risk factors in a large Japanese population according to age and sex. Methods: Using data from the Japan Multi-Institutional Collaborative Cohort Study obtained from baseline surveys, data of 62,754 participants (27,930 males, 34,824 females) were analyzed. This study uses a cross-sectional design and self-administered questionnaires to evaluate sedentary time and anamnesis. For the logistic regression analysis, sedentary time <5 h/day was used as the reference and then adjusted for age, research areas, leisure-time metabolic equivalents, and alcohol and smoking status. From the analysis of anthropometric and blood examinations, 35,973 participants (17,109 males, 18,864 females) were analyzed. Results: For hypertension and diabetes, sedentary time was associated with a significantly higher proportion of male participants. Both sexes were associated with a significantly higher proportion of participants with dyslipidemia. Participants who had longer sedentary time tended to have increased levels of blood pressure, triglycerides, and non-high-density lipoprotein cholesterol (HDL-C), and decreased levels of HDL-C, especially in the 60–69 years group. Conclusions: Independent of leisure-time physical activity, sedentary time was associated with cardiometabolic diseases in a large Japanese population classified by age and sex. Our findings indicate that regularly interrupting and replacing sedentary time may contribute to better physical health-related quality of life.

2022-10-21 11:45:40
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1 0 0 0 OA Consumption of Seafood, Serum Liver Enzymes, and Blood Levels of PFOS and PFOA in the Japanese Population

著者: Miwa Yamaguchi Kokichi Arisawa Hirokazu Uemura Sakurako Katsuura-Kamano Hidenobu Takami Fusakazu Sawachika Mariko Nakamoto Tomoya Juta Eisaku Toda Kei Mori Manabu Hasegawa Masaharu Tanto Masayuki Shima Yoshio Sumiyoshi Kenji Morinaga Kazunori Kodama Takaichiro Suzuki Masaki Nagai Hiroshi Satoh
出版者: (公社)日本産業衛生学会
雑誌: Journal of Occupational Health (ISSN:13419145)
巻号頁・発行日: pp.12-0264-OA, (Released:2013-04-09)
被引用文献数: 11 54

Objective: Perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) have been shown to accumulate in the human body. The purpose of the present study was to examine the factors associated with the blood levels of PFOS and PFOA. Methods: A cross-sectional study was performed on 307 men and 301 women (aged 16-76 years) living in 15 prefectures in Japan. Blood levels of PFOS and PFOA were measured by liquid chromatography-mass spectrometry. Hepatic enzymes (γ-GTP, GOT, and GPT) and ω-3 polyunsaturated fatty acids (DHA and EPA) levels in serum were also measured. Associations between the levels of PFOS and PFOA in blood and the intake frequency of 41 kinds of dishes, foods and beverages and the serum levels of liver enzymes and ω-3 polyunsaturated fatty acids were examined using rank correlations. Results: Frequency of intake of boiled fish in broth, sliced raw fish and coastal fish showed significant positive correlations with PFOS concentrations in blood after adjustments for potential confounders. Serum levels of GOT, GPT, DHA and EPA showed significant positive correlations with PFOS and PFOA in blood. There was also a significant regional difference in the blood levels of PFOS and PFOA, with medians being highest in the Tokai/Hokuriku/Kinki region. Conclusion: These findings suggest that the concentrations of PFOS in blood were mainly associated with fish consumption and that the levels of PFOS and PFOA were mainly associated with the serum levels of liver enzymes in Japanese populations. Further investigations are required to clarify the reason for the regional differences in blood levels of PFOS and PFOA in Japan.

2013-04-12 22:21:42
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