start-ver=1.4
cd-journal=joma
no-vol=136
cd-vols=
no-issue=1
article-no=
start-page=38
end-page=38
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240401
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=Japanese Alcohol, Nicotine & Drug Addiction Conference 2023
kn-title=第58回日本アルコール・アディクション医学会学術総会報告
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=KandaHideyuki
en-aut-sei=Kanda
en-aut-mei=Hideyuki
kn-aut-name=神田秀幸
kn-aut-sei=神田
kn-aut-mei=秀幸
aut-affil-num=1
ORCID=

affil-num=1
en-affil=Department of Public Health, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=岡山大学学術研究院医歯薬学域　公衆衛生学
END

start-ver=1.4
cd-journal=joma
no-vol=77
cd-vols=
no-issue=5
article-no=
start-page=511
end-page=516
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=202310
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Associations among Preoperative Malnutrition, Muscle Loss, and Postoperative Walking Ability in Intertrochanteric Fractures: A Retrospective Study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Sarcopenia and malnutrition are increasing in older adults and are reported risk factors for functional impairment after hip fracture surgery. This study aimed to investigate the associations between skeletal muscle mass loss, malnutrition, and postoperative walking ability in patients with hip fracture. We retrospectively reviewed patients who underwent intertrochanteric fracture surgery at our institute. The psoas muscle index, controlling nutritional status score, and functional ambulation category (FAC) were used to evaluate skeletal muscle mass, nutritional status, and walking ability, respectively. Six months after surgery, walking ability was assessed as either “gait disturbance” or “independent gait”. Multivariate binomial logistic regression analysis, with skeletal muscle mass, nutritional status, and other factors, was used to predict the risk of being assigned to the gait disturbance group. This study included 95 patients (mean age, 85.2 years; 70 women). Sixty-six patients had low skeletal muscle mass, 35 suffered from malnutrition, and 28 had both. Malnutrition and low skeletal muscle mass were significantly associated with postoperative gait disturbance (FAC < 3). Preoperative low skeletal muscle mass and malnutrition were risk factors for postoperative poor walking ability. Further preventive interventions focusing on skeletal muscle mass and nutritional status are required.
en-copyright=
kn-copyright=

en-aut-name=SatoKohei
en-aut-sei=Sato
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TsujiHironori
en-aut-sei=Tsuji
en-aut-mei=Hironori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YorimitsuMasanori
en-aut-sei=Yorimitsu
en-aut-mei=Masanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=UeharaTakenori
en-aut-sei=Uehara
en-aut-mei=Takenori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=OkazakiYuki
en-aut-sei=Okazaki
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TakaoShinichiro
en-aut-sei=Takao
en-aut-mei=Shinichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=HataToshiaki
en-aut-sei=Hata
en-aut-mei=Toshiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=FukuokaShiro
en-aut-sei=Fukuoka
en-aut-mei=Shiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=NodaTomoyuki
en-aut-sei=Noda
en-aut-mei=Tomoyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=KandaHideyuki
en-aut-sei=Kanda
en-aut-mei=Hideyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=OzakiToshifumi
en-aut-sei=Ozaki
en-aut-mei=Toshifumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

affil-num=1
en-affil=Department of Orthopedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Orthopedic Surgery, Japanese Red Cross Okayama Hospital
kn-affil=

affil-num=3
en-affil=Department of Orthopedic Surgery, Okayama University Hospital
kn-affil=

affil-num=4
en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Orthopedic Surgery, Tsuyama Chuo Hospital
kn-affil=

affil-num=6
en-affil=Department of Orthopedic Surgery, Okayama Medical Center
kn-affil=

affil-num=7
en-affil=Department of Orthopedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Orthopedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Orthopedic Surgery, Kawasaki Medical School, General Medical Center
kn-affil=

affil-num=10
en-affil=Department of Public Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=11
en-affil=Department of Orthopedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=sarcopenia
kn-keyword=sarcopenia
en-keyword=nutrition
kn-keyword=nutrition
en-keyword=geriatric hip fracture
kn-keyword=geriatric hip fracture
en-keyword=psoas muscle index
kn-keyword=psoas muscle index
en-keyword=controlling nutritional status score
kn-keyword=controlling nutritional status score
END

start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=1
article-no=
start-page=11491
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230717
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Relationships of rapid eating with visceral and subcutaneous fat mass and plasma adiponectin concentration
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Rapid eating has been demonstrated to be associated with obesity and overweight. However, few studies have characterized the separate relationships of eating speed with visceral and subcutaneous fat mass or circulating adiponectin concentration. We hypothesized that rapid eating is associated with the larger visceral fat tissue (VFT) area and lower adiponectin concentration, but not with the subcutaneous fat tissue (SFT) area in men and women. We performed a cross-sectional study of 712 adults aged 20–86 years (528 men and 184 women; mean ± SD age 59.36 ± 13.61 years). The participants completed a self-reported questionnaire, and underwent anthropometric and laboratory measurements and computed tomographic imaging of the abdomen as a part of annual medical check-ups. Multivariate linear regression analyses revealed that rapid eating was associated with larger visceral (B = 24.74; 95% CI 8.87–40.61, p = 0.002) and subcutaneous fat areas (B = 31.31; 95% CI 12.23–50.38, p = 0.001), lower adiponectin concentration (B =  − 2.92; 95% CI − 4.39– − 1.46, p < 0.001), higher body mass index (BMI) (B = 2.13; 95% CI 1.02–3.25, p < 0.001), and larger waist circumference (B = 5.23; 95% CI 2.16–8.30, p < 0.001) in men, which is partially consistent with the hypothesis. In contrast, rapid eating was found to be associated only with BMI, and not with abdominal adipose area or adiponectin concentration in women, which is a result that is not consistent with the hypothesis. These results suggest that there is no difference in the association of rapid eating with VFT and SFT areas.
en-copyright=
kn-copyright=

en-aut-name=TsumuraHideki
en-aut-sei=Tsumura
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=FukudaMari
en-aut-sei=Fukuda
en-aut-mei=Mari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HisamatsuTakashi
en-aut-sei=Hisamatsu
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SatoRie
en-aut-sei=Sato
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TsuchieRina
en-aut-sei=Tsuchie
en-aut-mei=Rina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KandaHideyuki
en-aut-sei=Kanda
en-aut-mei=Hideyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Graduate School of Technology, Industrial and Social Sciences, Tokushima University
kn-affil=

affil-num=2
en-affil=Department of Public Health, Okayama University Graduate  School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Public Health, Okayama University Graduate  School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Emergency and Critical Care Medicine, Faculty of Medicine, Shimane  University
kn-affil=

affil-num=5
en-affil=Department of Nursing, Faculty of Medicine,  Shimane University
kn-affil=

affil-num=6
en-affil=Department of Public Health, Okayama University Graduate  School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=43
cd-vols=
no-issue=4
article-no=
start-page=553
end-page=560
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230719
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=At-risk internet addiction and related factors among senior high school teachers in Japan based on a Nationwide survey
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Internet addiction (IA) has been drawing attention to mental health. However, few reports have been found on the related factors of at-risk IA among regular workers by a nationwide survey. The study aimed to evaluate the characteristics of at-risk IA and identify related factors among senior high school teachers in Japan.<br>
Methods:This survey was a cross-sectional survey of high schools across Japan in 2017. There were 3189 teachers (2088 males and 1098 female) who participated in this survey. The questionnaire asked about their devices, both the time and the activities of using their internet, and sociodemographic factors. IA was measured by the internet addiction test (IAT) by which 40-79 points were classified as at-risk IA, and more as IA. We compared the related factors of at-risk IA and non-IA using descriptive analysis and multivariable regression analysis.<br>
Results: The rates of IA and at-risk IA were 0.09% (n = 3) and 6.91% (n = 220), respectively. At-risk IA was positively associated with activities on the internet for gaming, entertainment, net-surfing, and younger ages. In addition, the at-risk IA group had a longer time spent on the internet than the non-IA group.<br>
Conclusions: Around 7% of high school teachers are at-risk IA in this survey, though they have regular work. Our results suggest that at-risk IA may be reinforced not only by the active internet use such as gaming, but also by purposeless behaviors, such as net-surfing. Managing time on the internet may support preventing at-risk IA among senior high school teachers.
en-copyright=
kn-copyright=

en-aut-name=FukudaMari
en-aut-sei=Fukuda
en-aut-mei=Mari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ChowdhuryMohammad
en-aut-sei=Chowdhury
en-aut-mei=Mohammad
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ChowdhuryTanvir Turin
en-aut-sei=Chowdhury
en-aut-mei=Tanvir Turin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TsumuraHideki
en-aut-sei=Tsumura
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TsuchieRina
en-aut-sei=Tsuchie
en-aut-mei=Rina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KinutaMinako
en-aut-sei=Kinuta
en-aut-mei=Minako
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=HisamatsuTakashi
en-aut-sei=Hisamatsu
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KandaHideyuki
en-aut-sei=Kanda
en-aut-mei=Hideyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Okayama University
kn-affil=

affil-num=2
en-affil=University of Calgary
kn-affil=

affil-num=3
en-affil=University of Calgary
kn-affil=

affil-num=4
en-affil=Tokushima University
kn-affil=

affil-num=5
en-affil=Shimane University
kn-affil=

affil-num=6
en-affil=Okayama University
kn-affil=

affil-num=7
en-affil=Okayama University
kn-affil=

affil-num=8
en-affil=Okayama University
kn-affil=
en-keyword=epidemiology of mental disorders
kn-keyword=epidemiology of mental disorders
en-keyword=internet addiction
kn-keyword=internet addiction
en-keyword=Nationwide survey
kn-keyword=Nationwide survey
en-keyword=preventive medicine
kn-keyword=preventive medicine
en-keyword=teachers
kn-keyword=teachers
END

start-ver=1.4
cd-journal=joma
no-vol=20
cd-vols=
no-issue=
article-no=
start-page=101203
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=202012
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Gender differences in dietary behaviors among Japanese adolescents
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Unhealthy dietary behaviors in adolescence are an important public health problem. Gender differences in dietary behaviors have already appeared during adolescence. However, few studies have assessed a variety of adolescent dietary behaviors in Japan. We aimed to clarify gender differences in unhealthy dietary behaviors among Japanese adolescents. The participants consisted of 84,988 participants from seventh to 12th grades. Unhealthy dietary behaviors were defined according to the National Health and Nutrition Survey. Multivariable logistic regression was used to analyze a nationally representative sample of Japanese adolescents from the 2014 to 2015 Lifestyle Survey. The effective response rate was 51.4%. The prevalence of unhealthy dietary behaviors (skipping breakfast, snacking, eating out, skipping meals, eating alone at dinner, and subjectively poor diet quality) among boys and girls was 14.2% versus 12.4%, 19.6% versus 14.1%, 10.6% versus 7.0%, 7.9% versus 5.6%, 13.3% versus 12.1%, and 12.3% versus 15.8%, respectively. Compared with boys, girls were more negatively associated with skipping breakfast [OR = 0.76 (95% CI 0.73–0.79)], snacking [OR = 0.67 (95% CI 0.65–0.70)], eating out [OR = 0.62 (95% CI 0.59–0.66)], skipping meals [OR = 0.61 (95% CI 0.58–0.65)], and eating alone at dinner [OR = 0.79 (95% CI 0.76–0.83)]. However, girls were more positively associated with subjectively poor diet quality [OR = 1.19 (95% CI 1.14.1.24)]. The findings suggest that gender differences existed in dietary behaviors. Gender differences in dietary behaviors suggest opportunities for tailoring interventions related to dietary education in schools.
en-copyright=
kn-copyright=

en-aut-name=OtsukaYuichiro
en-aut-sei=Otsuka
en-aut-mei=Yuichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KaneitaYoshitaka
en-aut-sei=Kaneita
en-aut-mei=Yoshitaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ItaniOsamu
en-aut-sei=Itani
en-aut-mei=Osamu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=JikeMaki
en-aut-sei=Jike
en-aut-mei=Maki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=OsakiYoneatsu
en-aut-sei=Osaki
en-aut-mei=Yoneatsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HiguchiSusumu
en-aut-sei=Higuchi
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KandaHideyuki
en-aut-sei=Kanda
en-aut-mei=Hideyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Division of Public Health, Department of Social Medicine, Nihon University School of Medicine
kn-affil=

affil-num=2
en-affil=Division of Public Health, Department of Social Medicine, Nihon University School of Medicine
kn-affil=

affil-num=3
en-affil=Division of Public Health, Department of Social Medicine, Nihon University School of Medicine
kn-affil=

affil-num=4
en-affil=Division of Public Health, Department of Social Medicine, Nihon University School of Medicine
kn-affil=

affil-num=5
en-affil=Division of Environmental and Preventive Medicine, Department of Social Medicine, Faculty of Medicine
kn-affil=

affil-num=6
en-affil=National Hospital Organization Kurihama Medical and Addiction Center
kn-affil=

affil-num=7
en-affil=Department of Public Health, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences, University Faculty of Medicine
kn-affil=
en-keyword=Adolescents
kn-keyword=Adolescents
en-keyword=Dietary behaviors
kn-keyword=Dietary behaviors
en-keyword=Cross-sectional study
kn-keyword=Cross-sectional study
en-keyword=Gender difference
kn-keyword=Gender difference
END

start-ver=1.4
cd-journal=joma
no-vol=132
cd-vols=
no-issue=2
article-no=
start-page=68
end-page=73
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200803
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=Study on blood pressure at home using Internet of Things among general residents : Masuda Study
kn-title=地域住民におけるIoT 技術を用いた家庭血圧管理研究― 益田研究―
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=KandaHideyuki
en-aut-sei=Kanda
en-aut-mei=Hideyuki
kn-aut-name=神田秀幸
kn-aut-sei=神田
kn-aut-mei=秀幸
aut-affil-num=1
ORCID=

affil-num=1
en-affil=Department of Public Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 
kn-affil=岡山大学大学院医歯薬学総合研究科
en-keyword=家庭血圧測定
kn-keyword=家庭血圧測定
en-keyword=IoT
kn-keyword=IoT
en-keyword=地域住民
kn-keyword=地域住民
en-keyword=脳卒中予防
kn-keyword=脳卒中予防
END