Research Topics
| Kazushi OkamotoSummaryAffiliation: Aichi Prefectural College of Nursing and Health Country: Japan Publications
| Collaborators
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Detail Information
Publications
The role of exogenous risk factors in amyotrophic lateral sclerosis in Wakayama, JapanTameko Kihira
Department of Neurology, Wakayama Medical University, Wakayama City, Japan
Amyotroph Lateral Scler 8:150-6. 2007..54, 95% CI 0.30-0.98). In conclusion, CS/SSM, surgical treatment for CS/SSM and occupation at onset are suspected to be risk factors for developing/triggering or worsening ALS...
Fruit and vegetable intake and risk of amyotrophic lateral sclerosis in JapanK Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Moriyama ku, Nagoya, Japan
Neuroepidemiology 32:251-6. 2009..There has been little interest in the role of nutrition in the prevention of amyotrophic lateral sclerosis (ALS). We investigated the relationship between dietary intake of vegetables, fruit, and antioxidants and the risk of ALS in Japan...
Menstrual and reproductive factors for subarachnoid hemorrhage risk in women: a case-control study in nagoya, JapanK Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
Stroke 32:2841-4. 2001..We sought to examine the relationship between menstrual and reproductive factors and the risk of subarachnoid hemorrhage (SAH), using a case-control study...
Habitual green tea consumption and risk of an aneurysmal rupture subarachnoid hemorrhage: a case-control study in Nagoya, JapanKazushi Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
Eur J Epidemiol 21:367-71. 2006..This study is designed to determine whether the consumption of green tea is associated with a reduced risk for subarachnoid hemorrhage (SAH) using a case-control study...
Dietary antioxidant intake and risk of an aneurysmal rupture subarachnoid hemorrhage in JapanK Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
Eur J Clin Nutr 61:1140-2. 2007..Prospective studies are needed to confirm the relationship of dietary antioxidants to SAH risk in Japanese men and women...
Risk factors for 6-year mortality by gender in a Japanese elderly populationKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 45:335-41. 2007....
Much communication with family and appetite among elderly persons in JapanKazushi Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Togoku, Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 45:319-26. 2007..30-4.74). The indirect effect of communication with family on appetite was much greater than the direct effect. These findings suggest that communication with family may be beneficial promoter of the appetite in the elderly...
Caregiver psychological characteristics predict discontinuation of care for disabled elderly at homeK Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Nagoya, 463 8502, Japan
Int J Geriatr Psychiatry 22:1110-4. 2007..This study sought to determine the predictors of discontinuation of care for the disabled elderly at home using multivariate regression analysis...
The joint effect of oxidative stress and antioxidants on the risk of an aneurysmal rupture subarachnoid hemorrhage: a case-control study in JapanKazushi Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
Ann Epidemiol 17:359-63. 2007..A case-control study was conducted in Japan to examine the joint effects of oxidative stress and antioxidants on the risk of subarachnoid hemorrhage (SAH)...
Nutritional status and risk of amyotrophic lateral sclerosis in JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
Amyotroph Lateral Scler 8:300-4. 2007..58 (95%CI 0.40-0.96) for polyunsaturated fatty acids (PUFAs). Our findings suggest that high intakes of carbohydrate and low intakes of fat and some kinds of fatty acids may, when combined, increased the risk of ALS...
Gender differences in the relationship between self-rated health (SRH) and 6-year mortality risks among the elderly in JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 47:311-7. 2008..Further researches are needed to explore the relationship between the changes in SRH and mortality among elderly people...
Life worth living for caregiving and caregiver burden among Japanese caregivers of the disabled elderly in JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 48:10-3. 2009..9%) was much greater than the indirect effect (7.1%). Our findings suggest that the increase of the sense of life worth living may play an important role in the prevention of the development of caregiver burden...
Prediction of subarachnoid hemorrhage from a ruptured cerebral aneurysm by discriminant analysis in womenKazushi Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
J Stroke Cerebrovasc Dis 16:245-50. 2007..Using a discriminant analysis study of Japanese women, we sought to construct a predictive model of individuals who are at a higher risk factor of the occurrence of subarachnoid hemorrhage (SAH) from a ruptured cerebral aneurysm...
Predictor of increase in caregiver burden for disabled elderly at homeKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 49:129-31. 2009..The function at baseline is a simple and useful method for screening of an increase in caregiver burden among caregivers for the frail elderly at home...
Emotional support from family members and subjective health in caregivers of the frail elderly at home in JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 49:138-41. 2009..7%) was much greater than the indirect effect (15.3%). Results indicate that much emotional support from family member for caregiver is essential for better subjective health in caregivers...
Lifestyle factors and risk of amyotrophic lateral sclerosis: a case-control study in JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Kamishidami, Nagoya, Japan
Ann Epidemiol 19:359-64. 2009..We examined the associations between lifestyle factors and the risk of amyotrophic lateral sclerosis (ALS) using a case-control study in Aichi Prefecture, Japan...
Prediction of symptomatic depression by discriminant analysis in Japanese community-dwelling elderlyKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 52:177-80. 2011..Prospective studies are needed to confirm the validity and feasibility of the model for earlier screening for depression among such people...
Soy products and risk of an aneurysmal rupture subarachnoid hemorrhage in JapanKazushi Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
Eur J Cardiovasc Prev Rehabil 13:284-7. 2006..The aim of this study was to explore the relationship between soy products and the risk of subarachnoid hemorrhage in a case-control study...
Dietary habits and risk of ossification of the posterior longitudinal ligaments of the spine (OPLL); findings from a case-control study in JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Nagoya, Togoku, Kamishidami, Moriyama ku, Japan
J Bone Miner Metab 22:612-7. 2004..Our findings suggest that dietary habits may constitute independent risk factors for OPLL. Further studies will be needed to prospectively determine the relationship between dietary habits and OPLL risk...
Gender differences in the relationship between social support and subjective health among elderly persons in JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kamishidami, Moriyama, Nagoya 463 8502, Japan
Prev Med 38:318-22. 2004..To examine the relationship of social support with subjective health by gender, and gender differences in the pathway from social support to subjective health...
Family history and risk of subarachnoid hemorrhage: a case-control study in Nagoya, JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
Stroke 34:422-6. 2003..We sought to examine the relation between a family history of subarachnoid hemorrhage (SAH) and the risk of SAH by using a case-control study...
Comparability of epidemiological information between self- and interviewer-administered questionnairesKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Tougoku, Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
J Clin Epidemiol 55:505-11. 2002..The differences in characteristics between interviewer and respondent may be important determinants of the socially desirability bias in the interview...
Descriptive epidemiology of amyotrophic lateral sclerosis in Japan, 1995-2001Kazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Nagoya, Japan
J Epidemiol 15:20-3. 2005....
Vitamin C intake and apolipoproteins in a healthy elderly Japanese populationKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kaminshidami, Moriyama ku, Nagoya 463 8502, Japan
Prev Med 34:364-9. 2002..Adequate vitamin C (AsA) intake may lower the risk of arteriosclerotic cardiovascular disease, but little is known about its influence on the progression of atherogenic disease in the elderly...
The relationships of gender, cigarette smoking, and hypertension with the risk of aneurysmal subarachnoid hemorrhage: a case-control study in Nagoya, JapanKazushi Okamoto
Department of Public Health, Aichi Prefectural College of Nursing and Health, Kamishidami, Nagoya, Japan
Ann Epidemiol 15:744-8. 2005..To examine the relationship of gender, cigarette smoking, and a history of hypertension to the risk of aneurysmal subarachnoid hemorrhage (SAH), using a case-control study...
Life expectancy at the age of 65 years and environmental factors: an ecological study in JapanKazushi Okamoto
Department of Epidemiology, Aichi Prefectural College of Nursing and Health, Togoku Kamishidami, Moriyama ku, Nagoya 463 8502, Japan
Arch Gerontol Geriatr 43:85-91. 2006..Our ecological study might provide some clues to more practical planning for longevity in consideration of gender differences...
Subjective usefulness and 6-year mortality risks among elderly persons in JapanKazushi Okamoto
Aichi Prefectural College of Nursing and Health, Tougoku, Kamishidami, Moriyama ku, Nagoya, 463 8502, Japan
J Gerontol B Psychol Sci Soc Sci 59:P246-9. 2004..This indicates that subjective usefulness plays an important role in enhancing survival in the elderly population...
Case-control study of medical history and idiopathic pulmonary fibrosis in JapanYoshihiro Miyake
Department of Public Health, Fukuoka University School of Medicine, Fukuoka, Japan
Respirology 10:504-9. 2005..A relationship between a history of selected disorders and the risk of IPF was assessed in a multicentre hospital-based case-control study in Japan...
Occupational and environmental factors and idiopathic pulmonary fibrosis in JapanYoshihiro Miyake
Department of Public Health, Fukuoka University School of Medicine, Fukuoka, Japan
Ann Occup Hyg 49:259-65. 2005..23; 95% CI = 1.01-10.84). Our results appear to confirm data from previous epidemiologic studies. Metal dust exposure may be a particularly important risk factor for IPF...
Sleeping habit and other life styles in the prime of life and risk for ossification of the posterior longitudinal ligament of the spine (OPLL): a case-control study in JapanMasakazu Washio
Department of Public Health, Sapporo Medical University School of Medicine, South 1 West 17, Sapporo City, Hokkaido 060-8556, Japan
J Epidemiol 14:168-73. 2004..67, 2.97), drinking (OR=1.08, 95% CI=0.53, 2.20) and hangover (OR=1.12, 95% CI=0.43, 2.94) in the prime of life showed no correlation with risk of OPLL. CONCLUSION: Good sleeping habits in the prime of life may decrease the risk of OPLL...
Vegetable, fruit, and cereal intake and risk of idiopathic pulmonary fibrosis in JapanYoshihiro Miyake
Department of Public Health, Fukuoka University School of Medicine, 7 45 1 Nanakuma, Jonan ku, Fukuoka 814 0180, Japan
Ann Nutr Metab 48:390-7. 2004..We investigated the relationship between dietary intake of vegetables, fruit, cereals, antioxidants, and fiber and the risk of IPF in Japan...
Impaired quality of sleep in Ménière's disease patientsMeiho Nakayama
Department of Otolaryngology, Nagoya City University, Nagoya, Japan
J Clin Sleep Med 6:445-9. 2010..To evaluate the quality of sleep in Ménière's disease patients with the use of polysomnography...
Dietary fat and meat intake and idiopathic pulmonary fibrosis: a case-control study in JapanY Miyake
Department of Public Health, Fukuoka University School of Medicine, Fukuoka, Japan
Int J Tuberc Lung Dis 10:333-9. 2006..There is sparse epidemiologic information regarding the role of dietary factors in the development of idiopathic pulmonary fibrosis (IPF)...
High body mass index after age 20 and diabetes mellitus are independent risk factors for ossification of the posterior longitudinal ligament of the spine in Japanese subjects: a case-control study in multiple hospitalsGen Kobashi
Department of Health for Senior Citizens, Hokkaido University Graduate School of Medicine, Sapporo, Japan
Spine (Phila Pa 1976) 29:1006-10. 2004..A sex- and age-matched case-control study was carried out...
Dietary risk factors for inflammatory bowel disease: a multicenter case-control study in JapanNaomasa Sakamoto
Department of Hygiene, Hyogo College of Medicine, Hyogo, Japan
Inflamm Bowel Dis 11:154-63. 2005....
Smoking, drinking, sleeping habits, and other lifestyle factors and the risk of systemic lupus erythematosus in Japanese females: findings from the KYSS studyMasakazu Washio
Sapporo Medical University School of Medicine, Sapporo, Japan
Mod Rheumatol 16:143-50. 2006..However, in Hokkaido, this association between smoking and SLE did not reach statistical significance after adjusting for alcohol drinking. The present study suggests that smoking may increase the risk of SLE among Japanese females...
Editorial comment--Stroke incidence and quality standard for comparisonKazushi Okamoto
Stroke 34:2107-8. 2003
