Kentaro Nagao
Biographic Data
| ID | 7786059 |
|---|---|
| NAME | Kentaro Nagao |
| GIVEN NAMES | Kentaro |
| FAMILY NAME | Nagao |
| SIGNATURE | NAGAO K |
| AFFILIATIONS | National Center of Neurology and Psychiatry |
| ORCID | 0000-0001-6497-2835 |
| VERIFIED | Yes |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Association of Covid-19 preventive behavior and job-related stress with the sleep quality of healthcare workers one year into the Covid-19 outbreak: A Japanese cross-sectional survey
BACKGROUND: This study aimed to evaluate the association of COVID-19 preventive behavior and job-related stress with sleep quality among healthcare workers (HCWs). We conducted a cross-sectional survey using a questionnaire at the National Center of Neurology and Psychiatry, Tokyo, Japan. METHODS: A total of 586 participants who completed the questionnaire were eligible for the study. The Pittsburgh Sleep Quality Index was used to evaluate sleep …
Development and validation of the Japanese version of the Bedtime Procrastination Scale (BPS-J)
The BPS-J had sufficient validity and reliability. Further, eliminating Item 2 from the original version of the BPS strengthened the ability to survey Japanese daytime workers
Transdiagnostic association between subjective insomnia and depressive symptoms in major psychiatric disorders
In psychiatric disorders, comorbid depressive symptoms are associated with clinically important issues such as reduced quality of life, a poor prognosis, and increased suicide risk. Previous studies have found a close relationship between insomnia and depressive symptoms in major depressive disorder (MDD), and that actively improving insomnia heightens the improvement of depressive symptoms. This study aimed to investigate whether the association…
The effect of nonrestorative sleep on incident hypertension 1–2 years later among middle-aged Hispanics/Latinos
The present findings suggest the importance of focusing on NRS to help prevent the development of hypertension in middle-aged adults
Periocular Skin Warming Promotes Sleep Onset Through Heat Dissipation From Distal Skin in Patients With Insomnia Disorder
These results suggest that periocular skin warming promotes sleep initiation by enhancing heat dissipation from the distal skin regions in individuals with sleep difficulty and insomnia disorder. Periocular skin warming could thus be a novel non-pharmacological therapy for insomnia disorder
Decrease in Social Zeitgebers Is Associated With Worsened Delayed Sleep-Wake Phase Disorder: Findings During the Pandemic in Japan
During the pandemic, the symptoms of DSWPD tended to worsen. The obtained findings emphasize the importance of social zeitgebers, suggesting the need for external motivation in DSWPD treatment
Association of Subjective Quality and Quantity of Sleep with Quality of Life among a General Population
This study aimed to determine whether both subjective sleep quality and sleep duration are directly associated with quality of life (QOL), as well as indirectly associated with QOL through insomnia symptoms. Individuals aged 20–69 years without mental illness (n = 9305) were enrolled in this web-based cross-sectional survey. The Short Form-8 was used to assess physical and mental QOL. We used the Pittsburgh Sleep Quality Index (PSQI) and extracte…
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Association of Subjective Quality and Quantity of Sleep with Quality of Life among a General Population
This study aimed to determine whether both subjective sleep quality and sleep duration are directly associated with quality of life (QOL), as well as indirectly associated with QOL through insomnia symptoms. Individuals aged 20–69 years without mental illness (n = 9305) were enrolled in this web-based cross-sectional survey. The Short Form-8 was used to assess physical and mental QOL. We used the Pittsburgh Sleep Quality Index (PSQI) and extracte…
Periocular Skin Warming Promotes Sleep Onset Through Heat Dissipation From Distal Skin in Patients With Insomnia Disorder
These results suggest that periocular skin warming promotes sleep initiation by enhancing heat dissipation from the distal skin regions in individuals with sleep difficulty and insomnia disorder. Periocular skin warming could thus be a novel non-pharmacological therapy for insomnia disorder
Decrease in Social Zeitgebers Is Associated With Worsened Delayed Sleep-Wake Phase Disorder: Findings During the Pandemic in Japan
During the pandemic, the symptoms of DSWPD tended to worsen. The obtained findings emphasize the importance of social zeitgebers, suggesting the need for external motivation in DSWPD treatment
Transdiagnostic association between subjective insomnia and depressive symptoms in major psychiatric disorders
In psychiatric disorders, comorbid depressive symptoms are associated with clinically important issues such as reduced quality of life, a poor prognosis, and increased suicide risk. Previous studies have found a close relationship between insomnia and depressive symptoms in major depressive disorder (MDD), and that actively improving insomnia heightens the improvement of depressive symptoms. This study aimed to investigate whether the association…
The effect of nonrestorative sleep on incident hypertension 1–2 years later among middle-aged Hispanics/Latinos
The present findings suggest the importance of focusing on NRS to help prevent the development of hypertension in middle-aged adults
Association of Covid-19 preventive behavior and job-related stress with the sleep quality of healthcare workers one year into the Covid-19 outbreak: A Japanese cross-sectional survey
BACKGROUND: This study aimed to evaluate the association of COVID-19 preventive behavior and job-related stress with sleep quality among healthcare workers (HCWs). We conducted a cross-sectional survey using a questionnaire at the National Center of Neurology and Psychiatry, Tokyo, Japan. METHODS: A total of 586 participants who completed the questionnaire were eligible for the study. The Pittsburgh Sleep Quality Index was used to evaluate sleep …
Development and validation of the Japanese version of the Bedtime Procrastination Scale (BPS-J)
The BPS-J had sufficient validity and reliability. Further, eliminating Item 2 from the original version of the BPS strengthened the ability to survey Japanese daytime workers
Psychiatry (7 works) · Sleep and related disorders (7 works) · Medicine (6 works) · Insomnia (5 works) · Psychology (5 works) · Clinical Psychology (4 works) · Internal Medicine (4 works) · Circadian rhythm and melatonin (3 works) · Clinical Psychology (3 works) · Sleep and Wakefulness Research (3 works)