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Kuniyoshi Toyoshima

Biographic Data

ID7750498
NAMEKuniyoshi Toyoshima
GIVEN NAMESKuniyoshi
FAMILY NAMEToyoshima
SIGNATURETOYOSHIMA K
AFFILIATIONSHokkaido University
ORCID0000-0002-5618-3657
VERIFIEDYes
TOTAL WORKS8
TOTAL CITATIONS0
AUTHOR COUNT8
EDITOR COUNT0
FIRST PUBLICATION YEAR2019
LATEST PUBLICATION YEAR2023
H-INDEX0
  • Relationship between self-esteem and suicidal ideation before and during Covid-19 in a non-clinical sample

    Open Access•Dat Tan Nguyen, Nobuyuki Mitsui et al.•ARTICLE•Frontiers in Psychiatry•2023

    The finding suggested that self-esteem, hopelessness, and psychological distress could help elucidate the development of suicidal ideation. Clinicians may target these factors in suicide prevention programs, particularly in the settings of the COVID-19 pandemic or future crisis

  • Effects of the Interaction between Affective Temperaments and BIS/BAS on Depressive Symptoms in Individuals with Major Depressive Disorder

    Open Access•Kuniyoshi Toyoshima, Jiro Masuya et al.•ARTICLE•International Journal of…•2022

    Depressive symptoms (DepS) associated with major depressive disorder (MDD) are influenced by affective temperaments (ATs), behavioral inhibition system (BIS), and behavioral activation system (BAS). However, the effect of interactions between ATs and BIS/BAS on DepS in MDD remains poorly understood. Herein, we aimed to investigate the effects of these interactions. The Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Auto-questionnai…

  • Cognitive complaints mediate the influence of sleep disturbance and state anxiety on subjective well-being and ill-being in adult community volunteers

    Open Access•Kuniyoshi Toyoshima, Masahiko Ichiki et al.•ARTICLE•BMC Public Health•2022

    This study suggests that CCs mediate the associations of sleep disturbance and state anxiety with SWB and SIB, respectively, in adult community volunteers. To address SWB and SIB associated with sleep disturbance and state anxiety, evaluating CCs may be useful in public mental health. Our findings will encourage health care workers to assess CCs more systematically. Future studies may need to target CCs to develop interventions for SWB and SIB

  • Subjective cognitive impairment and presenteeism mediate the associations of rumination with subjective well-being and ill-being in Japanese adult workers from the community

    Open Access•Kuniyoshi Toyoshima, Masahiko Ichiki et al.•ARTICLE•BioPsychoSocial Medicine•2021

    BACKGROUND: In recent years, the roles of rumination, subjective cognitive impairment (SCI), and presenteeism have been emphasized in occupational mental health. However, associations between rumination, SCI, presenteeism, and psychological well-being are not fully understood. We hypothesized that SCI and presenteeism mediate the associations between rumination and subjective well-being (SWB) and subjective ill-being (SIB). Hence, we investigated…

  • Associations of Cognitive Complaints and Depressive Symptoms with Health-Related Quality of Life and Perceived Overall Health in Japanese Adult Volunteers

    Open Access•Kuniyoshi Toyoshima, Takeshi Inoue et al.•ARTICLE•International Journal of…•2021

    Cognitive complaints, defined as perceived cognitive dysfunction in daily living, are associated with depressive symptoms. The associations of cognitive complaints and depressive symptoms with health-related quality of life (HRQoL) and perceived overall health in Japanese adults remains unknown. To investigate these relationships, we evaluated a convenience sample of 525 Japanese adult volunteers (Mage: 41.3 ± 11.7; 238 male and 287 female). We u…

  • Mediating Roles of Cognitive Complaints on Relationships between Insomnia, State Anxiety, and Presenteeism in Japanese Adult Workers

    Open Access•Kuniyoshi Toyoshima, Takeshi Inoue et al.•ARTICLE•International Journal of…•2021

    Complaints of cognitive functions (CCFs), defined as subjective cognitive dysfunction, affect social function; additionally, for workers, this condition is an important factor in presenteeism and mediates the effect of depressive symptoms on presenteeism. This study aimed to investigate whether CCFs mediate the relationships among insomnia, state anxiety (SA), and presenteeism. Participants were 471 Japanese adult workers evaluated using the Athe…

  • Associations between the depressive symptoms, subjective cognitive function, and presenteeism of Japanese adult workers

    Open Access•Kuniyoshi Toyoshima, Takeshi Inoue et al.•ARTICLE•BioPsychoSocial Medicine•2020

    BACKGROUND: Presenteeism has attracted much attention in the research into mental health. However, how cognitive complaints and depressive symptoms affect presenteeism remains unknown. Therefore, this study examined the correlation between subjective cognitive impairment, depressive symptoms, and work limitations. METHODS: We collected data from 477 adult workers in Japan. We evaluated subjective cognitive function using the Cognitive Complaints …

  • Controlling the laxative abuse of anorexia nervosa patients with the Serigaya Methamphetamine Relapse Prevention Program workbook

    Open Access•Kuniyoshi Toyoshima, Ichiro Kusumi•ARTICLE•BioPsychoSocial Medicine•2019

    BACKGROUND: There is no consensus on effective treatment for laxative abuse in patients with eating disorders. Here, we report the case of a patient with laxative abuse who showed some improvement through an intervention based on the Matrix model. CASE PRESENTATION: A woman diagnosed with anorexia nervosa-binge eating/purging type (AN-BP) steadfastly denied laxative abuse and would not admit to suffering from an eating disorder. This led to low m…

No prominent works on this page.

  • Controlling the laxative abuse of anorexia nervosa patients with the Serigaya Methamphetamine Relapse Prevention Program workbook

    Open Access•Kuniyoshi Toyoshima, Ichiro Kusumi•ARTICLE•BioPsychoSocial Medicine•2019

    BACKGROUND: There is no consensus on effective treatment for laxative abuse in patients with eating disorders. Here, we report the case of a patient with laxative abuse who showed some improvement through an intervention based on the Matrix model. CASE PRESENTATION: A woman diagnosed with anorexia nervosa-binge eating/purging type (AN-BP) steadfastly denied laxative abuse and would not admit to suffering from an eating disorder. This led to low m…

  • Associations between the depressive symptoms, subjective cognitive function, and presenteeism of Japanese adult workers

    Open Access•Kuniyoshi Toyoshima, Takeshi Inoue et al.•ARTICLE•BioPsychoSocial Medicine•2020

    BACKGROUND: Presenteeism has attracted much attention in the research into mental health. However, how cognitive complaints and depressive symptoms affect presenteeism remains unknown. Therefore, this study examined the correlation between subjective cognitive impairment, depressive symptoms, and work limitations. METHODS: We collected data from 477 adult workers in Japan. We evaluated subjective cognitive function using the Cognitive Complaints …

  • Subjective cognitive impairment and presenteeism mediate the associations of rumination with subjective well-being and ill-being in Japanese adult workers from the community

    Open Access•Kuniyoshi Toyoshima, Masahiko Ichiki et al.•ARTICLE•BioPsychoSocial Medicine•2021

    BACKGROUND: In recent years, the roles of rumination, subjective cognitive impairment (SCI), and presenteeism have been emphasized in occupational mental health. However, associations between rumination, SCI, presenteeism, and psychological well-being are not fully understood. We hypothesized that SCI and presenteeism mediate the associations between rumination and subjective well-being (SWB) and subjective ill-being (SIB). Hence, we investigated…

  • Associations of Cognitive Complaints and Depressive Symptoms with Health-Related Quality of Life and Perceived Overall Health in Japanese Adult Volunteers

    Open Access•Kuniyoshi Toyoshima, Takeshi Inoue et al.•ARTICLE•International Journal of…•2021

    Cognitive complaints, defined as perceived cognitive dysfunction in daily living, are associated with depressive symptoms. The associations of cognitive complaints and depressive symptoms with health-related quality of life (HRQoL) and perceived overall health in Japanese adults remains unknown. To investigate these relationships, we evaluated a convenience sample of 525 Japanese adult volunteers (Mage: 41.3 ± 11.7; 238 male and 287 female). We u…

  • Mediating Roles of Cognitive Complaints on Relationships between Insomnia, State Anxiety, and Presenteeism in Japanese Adult Workers

    Open Access•Kuniyoshi Toyoshima, Takeshi Inoue et al.•ARTICLE•International Journal of…•2021

    Complaints of cognitive functions (CCFs), defined as subjective cognitive dysfunction, affect social function; additionally, for workers, this condition is an important factor in presenteeism and mediates the effect of depressive symptoms on presenteeism. This study aimed to investigate whether CCFs mediate the relationships among insomnia, state anxiety (SA), and presenteeism. Participants were 471 Japanese adult workers evaluated using the Athe…

  • Effects of the Interaction between Affective Temperaments and BIS/BAS on Depressive Symptoms in Individuals with Major Depressive Disorder

    Open Access•Kuniyoshi Toyoshima, Jiro Masuya et al.•ARTICLE•International Journal of…•2022

    Depressive symptoms (DepS) associated with major depressive disorder (MDD) are influenced by affective temperaments (ATs), behavioral inhibition system (BIS), and behavioral activation system (BAS). However, the effect of interactions between ATs and BIS/BAS on DepS in MDD remains poorly understood. Herein, we aimed to investigate the effects of these interactions. The Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Auto-questionnai…

  • Cognitive complaints mediate the influence of sleep disturbance and state anxiety on subjective well-being and ill-being in adult community volunteers

    Open Access•Kuniyoshi Toyoshima, Masahiko Ichiki et al.•ARTICLE•BMC Public Health•2022

    This study suggests that CCs mediate the associations of sleep disturbance and state anxiety with SWB and SIB, respectively, in adult community volunteers. To address SWB and SIB associated with sleep disturbance and state anxiety, evaluating CCs may be useful in public mental health. Our findings will encourage health care workers to assess CCs more systematically. Future studies may need to target CCs to develop interventions for SWB and SIB

  • Relationship between self-esteem and suicidal ideation before and during Covid-19 in a non-clinical sample

    Open Access•Dat Tan Nguyen, Nobuyuki Mitsui et al.•ARTICLE•Frontiers in Psychiatry•2023

    The finding suggested that self-esteem, hopelessness, and psychological distress could help elucidate the development of suicidal ideation. Clinicians may target these factors in suicide prevention programs, particularly in the settings of the COVID-19 pandemic or future crisis

Psychiatry (8 works) · Clinical Psychology (7 works) · Psychology (6 works) · Clinical Psychology (5 works) · Cognition (5 works) · Medicine (5 works) · Absenteeism (3 works) · Anxiety (3 works) · Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (3 works) · Presenteeism (3 works)

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