Intensity of Leisure-Time Exercise and Risk of Depressive Symptoms Among Japanese Workers: A Cohort Study.

abstract：BACKGROUND:The present study aimed to examine the association between the presence/absence of help-seeking behavior (ie, behavior aimed at obtaining assistance from others to improve a situation or problem) and psychological distress among private and public employees by age group using a nationally representative samp...

journal_title：Journal of epidemiology

authors： Yamauchi T,Suka M,Yanagisawa H

更新日期：2020-06-05 00:00:00

abstract：BACKGROUND:The risk of colorectal cancer in relation to smoking habits has been examined mostly in Caucasians, and evidence for other ethnic groups is still scarce. METHODS:Our data came from the Japan Collaborative Cohort (JACC) Study. From 1988 through 1990, 25,260 men and 34,619 women aged 40-79 years completed a q...

journal_title：Journal of epidemiology

authors： Wakai K,Hayakawa N,Kojima M,Tamakoshi K,Watanabe Y,Suzuki K,Hashimoto S,Tokudome S,Toyoshima H,Ito Y,Tamakoshi A,JACC Study Group.

更新日期：2003-11-01 00:00:00

abstract：BACKGROUND:We linked viral titers and respiratory symptom scores for seasonal influenza to estimate the effective contact rate among schoolchildren. METHODS:We analyzed 274 diary-based questionnaires. In addition, 2 sets of influenza data from published studies were used to investigate the relationship between viral t...

journal_title：Journal of epidemiology

authors： Chen SC,You SH,Ling MP,Chio CP,Liao CM

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:The present study examined the prevalence of diabetes in Japan during the late 1990s and early 2000s using the Japan Public Health Center-based Prospective Diabetes cohort. We also investigated the distributions of HbA1c values in noncompliant diabetic participants in the cohort. METHODS:A total of 28 183 r...

journal_title：Journal of epidemiology

authors： Kabeya Y,Kato M,Isogawa A,Takahashi Y,Matsushita Y,Goto A,Iso H,Inoue M,Mizoue T,Tsugane S,Kadowaki T,Noda M

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:We compared the birth weight of newborns born to foreign-born mothers (FBMs) and Taiwan-born mothers (TBMs), using data from the 2005-2006 Taiwan Birth Registry of singleton live births. METHODS:The Wilcox-Russell method, data restriction, and multiple linear regression were used to analyze the data. The ra...

journal_title：Journal of epidemiology

authors： Shen YM,See LC,Lin SR

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:Few studies have examined the association between seaweed intake and blood pressure in children. We conducted an intervention study to investigate whether seaweed intake affects blood pressure. METHODS:Subjects were children aged 4 to 5 years attending a preschool in Aichi Prefecture, Japan, in 2010. Among ...

journal_title：Journal of epidemiology

authors： Wada K,Tsuji M,Nakamura K,Oba S,Nishizawa S,Yamamoto K,Watanabe K,Ando K,Nagata C

更新日期：2021-01-05 00:00:00

abstract：BACKGROUND:Longitudinal epidemiological studies require both the periodic update of intake information via repeated dietary survey and the minimization of subject burden in responding to questionnaires. We developed a 66-item Food Frequency Questionnaire (short-FFQ) for the Japan Public Health Center-based prospective ...

journal_title：Journal of epidemiology

authors： Yokoyama Y,Takachi R,Ishihara J,Ishii Y,Sasazuki S,Sawada N,Shinozawa Y,Tanaka J,Kato E,Kitamura K,Nakamura K,Tsugane S

更新日期：2016-08-05 00:00:00

abstract：BACKGROUND:While laughter is broadly recognized as a good medicine, a potential preventive effect of laughter on disability and death is still being debated. Accordingly, we investigated the association between the frequency of laughter and onset of functional disability and all-cause mortality among the older adults i...

journal_title：Journal of epidemiology

authors： Tamada Y,Takeuchi K,Yamaguchi C,Saito M,Ohira T,Shirai K,Kondo K

更新日期：2020-05-16 00:00:00

abstract：BACKGROUND:Few studies have investigated mortality in seafood workers worldwide, and no such study has been conducted in the United States. The objective of this study was to investigate mortality in American seafood workers. METHODS:The study population was derived from 4 states and consisted of 4116 subjects who wor...

journal_title：Journal of epidemiology

authors： Johnson ES,Faramawi MF,Sall M,Choi KM

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:Distributions of serum pepsinogen (PG) values were assessed in Helicobacter pylori-infected and non-infected junior high school students (aged 12-15 years) in Japan. METHODS:All junior high school students (1,225 in total) in Sasayama city, who were basically healthy, were asked to provide urine and serum s...

journal_title：Journal of epidemiology

authors： Okuda M,Lin Y,Mabe K,Kato M,Osaki T,Miyamoto R,Okumura A,Kamiya S,Kikuchi S

更新日期：2020-01-05 00:00:00

abstract：BACKGROUND:We explored the distinct trajectories of functional decline among older adults in Japan, and evaluated whether the frequency of outings, an important indicator of social activity, predicts the identified trajectories. METHODS:We analyzed data on 2,364 adults aged 65 years or older from the Japan Aichi Geron...

journal_title：Journal of epidemiology

authors： Saito J,Kondo N,Saito M,Takagi D,Tani Y,Haseda M,Tabuchi T,Kondo K

更新日期：2019-02-05 00:00:00

abstract：BACKGROUND:We surveyed the emergency medical system (EMS) in Taiwan to provide information to policymakers responsible for decisions regarding the redistribution of national medical resources. METHODS:A systematic sampling method was used to randomly sample a representative database from the National Health Insurance ...

journal_title：Journal of epidemiology

authors： Yang NP,Lee YH,Lin CH,Chung YC,Chen WJ,Chou P

更新日期：2009-01-01 00:00:00

abstract：:On the basis of 351 one-day weighed diet records, we selected foods/recipes contributing to nutrients of interest for a data-based food frequency questionnaire by contribution analysis and multiple regression analysis. Total fat was largely of animal and vegetable origin, irrespective of analytic methods. Saturated fa...

journal_title：Journal of epidemiology

authors： Tokudome Y,Imaeda N,Ikeda M,Kitagawa I,Fujiwara N,Tokudome S

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND:Inflammatory gene polymorphisms are potentially associated with atherosclerosis risk, but their age-related effects are unclear. To investigate the age-related effects of inflammatory gene polymorphisms on arterial stiffness, we conducted cross-sectional and 5-year follow-up studies using the cardio-ankle va...

journal_title：Journal of epidemiology

authors： Kheradmand M,Niimura H,Kuwabara K,Nakahata N,Nakamura A,Ogawa S,Mantjoro EM,Shimatani K,Nerome Y,Owaki T,Kusano K,Takezaki T

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:The life expectancy is an important measure for describing health status among population. Several studies from the United States and Europe showed the harm of smoking by describing the life expectancies with different smoking status. No such study is examined in Japan, the country with the world's highest l...

journal_title：Journal of epidemiology

authors： Murakami Y,Ueshima H,Okamura T,Kadowaki T,Hozawa A,Kita Y,Hayakawa T,Okayama A,NIPPON DATA80 Research Group.

更新日期：2007-03-01 00:00:00

abstract：BACKGROUND:It is unclear whether either neighborhood collective efficacy or school collective efficacy is associated with adolescent alcohol use. This study aimed to examine the relative contributions of collective efficacy, both in school and in the neighborhood contexts, to alcohol use among Japanese adolescents. ME...

journal_title：Journal of epidemiology

authors： Takakura M,Miyagi M,Ueji M,Kobayashi M,Kurihara A,Kyan A

更新日期：2019-10-05 00:00:00

abstract：BACKGROUND:Previous studies suggest that neighborhood social capital is associated with children's mental health. The purpose of this study was to examine the association between neighborhood collective efficacy and children's psychosocial development. METHODS:We used data on children and their parents (n = 918) who w...

journal_title：Journal of epidemiology

authors： Ichikawa K,Fujiwara T,Kawachi I

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:Evidence for an association between vitamin D status and breast cancer is now more convincing, but is uncertain in subtropical areas like Taiwan. This hospital-based case-control study examined the relationship of breast cancer with vitamin D intake and sunlight exposure. METHODS:A total of 200 incident bre...

journal_title：Journal of epidemiology

authors： Lee MS,Huang YC,Wahlqvist ML,Wu TY,Chou YC,Wu MH,Yu JC,Sun CA

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:It is still unclear whether individuals with the same degree of obesity but different weight histories since young adulthood have different insulin concentration, prevalence of metabolic syndrome components and their clustering. METHODS:A cross-sectional study was conducted on 3,399 (for weight difference a...

journal_title：Journal of epidemiology

authors： Yatsuya H

更新日期：2007-09-01 00:00:00

abstract：:On June 17, 2002, the Ministry of Education, Culture, Sports, Science and Technology, together with the Ministry of Health, Labour and Welfare, introduced the Ethical Guidelines for Epidemiological Research. Although studies begun before the adoption of the Guidelines are not necessarily required to conform to them, s...

journal_title：Journal of epidemiology

authors： Tamakoshi A

更新日期：2004-11-01 00:00:00

abstract：BACKGROUND:Although laboratory experiments suggest protective effects of green tea against colorectal cancer, few prospective cohort studies have been conducted. METHODS:We conducted a pooled analysis of two prospective cohort studies among residents in Miyagi Prefecture in rural northern Japan. The first study starte...

journal_title：Journal of epidemiology

authors： Suzuki Y,Tsubono Y,Nakaya N,Koizumi Y,Suzuki Y,Shibuya D,Tsuji I

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND:Several epidemiologic studies have reported an inverse association between serum levels of carotenoids and cardiovascular disease risk. However, no studies have reported an association between serum carotenoids and N-terminal pro-brain-type natriuretic peptide (NT-proBNP) in the general population. METHODS:...

journal_title：Journal of epidemiology

authors： Suzuki K,Ishii J,Kitagawa F,Kuno A,Kusuhara Y,Ochiai J,Ichino N,Osakabe K,Sugimoto K,Yamada H,Ito Y,Hamajima N,Inoue T

更新日期：2013-01-01 00:00:00

abstract：:This study examined the validity of nursery teachers' report on the physical activity of young children. Subjects were twenty-one children aged 3 to 4 years (12 boys and 9 girls) at a nursery in Toyama Prefecture, Japan. Children were equipped with the Actiwatch (Mini-mitter Company Inc.) activity monitor and the Calo...

journal_title：Journal of epidemiology

authors： Chen X,Sekine M,Hamanishi S,Wang H,Hayashikawa Y,Yamagami T,Kagamimori S

更新日期：2002-09-01 00:00:00

abstract：:To investigate the relationship of food intake habits and dietary patterns to blood pressure, a cross-sectional study was conducted for 473 middle-aged Japanese males. After adjustment for age, residence, occupation, body mass index and alcohol consumption, mean systolic and diastolic blood pressure (SBP and DBP) were...

journal_title：Journal of epidemiology

authors： Takashima Y,Iwase Y,Yoshida M,Kokaze A,Takagi Y,Taubono Y,Tsugane S,Takahashi T,Iitoi Y,Akabane M,Watanabe S,Akamatsu T

更新日期：1998-06-01 00:00:00

abstract：BACKGROUND:Most twins after assisted reproductive technology (ART) are dizygotic. Analysis of dizygotic twin pairs is useful in assessing familial aggregation in the development of birth defects. METHODS:Using nationwide post-ART data from the Japan Society of Obstetrics and Gynecology, recurrence risk ratios (RRRs)-d...

journal_title：Journal of epidemiology

authors： Ooki S

更新日期：2013-01-01 00:00:00

abstract：:The urban-rural difference in cardiovascular risk factors and stroke mortality throughout Japan was examined in a cohort by using hierarchical data structure. The subjects were 9,309 men and women aged > or = 30 years who were residents of 294 areas in 211 municipalities of Japan in 1980; they were followed up until 1...

journal_title：Journal of epidemiology

authors： Nishi N

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Previous Japanese studies have led to the erroneous conclusion of antioxidant capacity (AOC) intakes of the overall Japanese diet due to limitations in the number and types of food measured, especially in rice and seafood intake. The aims of the study were to construct an AOC database of foods representative...

journal_title：Journal of epidemiology

authors： Tsubota-Utsugi M,Watanabe J,Takebayashi J,Oki T,Tsubono Y,Ohkubo T

更新日期：2020-01-25 00:00:00

abstract：BACKGROUND:Although associations between snoring and cardiovascular disease have been reported in several prospective studies, there is limited evidence from Asian populations. The objective of this study was to determine if there is an association between self-reported snoring frequency and the incidence of cardiovasc...

journal_title：Journal of epidemiology

authors： Nagayoshi M,Tanigawa T,Yamagishi K,Sakurai S,Kitamura A,Kiyama M,Okada T,Maeda K,Ohira T,Imano H,Sato S,Iso H,CIRCS Investigators.

更新日期：2012-01-01 00:00:00

abstract：:Risk factors of coronary heart disease (CHD) in Dominicans were compared with those of Japanese and Americans for the presumption of prevalence of CHD in about 2000 persons. Dominican adults aged 20 through 76 years were medically examined in 1993. Data of nationally representative Japanese and Americans which include...

journal_title：Journal of epidemiology

authors： Aono H,Ozawa H,Bello MC,Ito M,Saito I

更新日期：1997-12-01 00:00:00

abstract：BACKGROUND:To clarify the role of physical activity in preventing disability in Japan, we investigated the association between amount of leisure-time physical activity and incidence of disability among the young elderly. METHODS:In the New Integrated Suburban Seniority Investigation (NISSIN) project conducted from 199...

journal_title：Journal of epidemiology

authors： Matsunaga T,Naito M,Wakai K,Ukawa S,Zhao W,Okabayashi S,Ando M,Kawamura T,Tamakoshi A

更新日期：2017-11-01 00:00:00