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List of works by Norio Sugawara

A Meta-Analysis of the Effect of Multisession Transcranial Direct Current Stimulation on Cognition in Dementia and Mild Cognitive Impairment

scientific article published on 19 September 2018

A positive correlation between serum amyloid β levels and depressive symptoms among community-dwelling elderly individuals in Japan

scientific article published on 30 August 2014

Age and gender differences in the factor structure of the Center for Epidemiological Studies Depression Scale among Japanese working individuals

scientific article

An attempt to construct a 7-item short version of the temperament and character inventory to predict the treatment response of patients with depression; a validation study

scientific article

An investigation of temperament and character inventory items for predicting the response to paroxetine treatment in patients with major depressive disorder

scientific article published on 4 May 2014

Application of a stratum-specific likelihood ratio analysis in a screen for depression among a community-dwelling population in Japan

scientific article published on 12 September 2017

Association Between Serum Carnitine Level and Ammonia and Valproic Acid Levels in Patients with Bipolar Disorder

scientific article published on 29 May 2020

Association between dopamine-related polymorphisms and plasma concentrations of prolactin during risperidone treatment in schizophrenic patients

scientific article published on 15 May 2008

Association between insomnia and coping style in Japanese patients with type 2 diabetes mellitus.

scientific article published on 10 July 2018

Association between insomnia and personality traits among Japanese patients with type 2 diabetes mellitus

scientific article published on 24 October 2018

Association between plasma brain-derived neurotrophic factor levels and personality traits in healthy Japanese subjects

scientific article

Association between the dopamine D2 receptor (DRD2) polymorphism and the personality traits of healthy Japanese participants

scientific article published on 12 April 2012

Attitudes toward Placebo-Controlled Clinical Trials of Patients with Schizophrenia in Japan

scientific article published on 24 November 2015

Attitudes toward long-acting injectable antipsychotics among patients with schizophrenia in Japan

Attitudes toward metabolic adverse events among patients with schizophrenia in Japan

scientific article published on 24 February 2016

Attitudes toward placebo-controlled clinical trials among depressed patients in Japan

scientific article

Body composition in patients with schizophrenia: Comparison with healthy controls

scientific article

Body mass index and quality of life among outpatients with schizophrenia in Japan

scientific article

Caregiver Burden and Related Factors Among Caregivers of Patients with Myotonic Dystrophy Type 1

scientific article published on 01 January 2019

Change in the capability of reactive oxygen species production by neutrophils following weight reduction in female judoists

scientific article published on 15 January 2007

Characteristics of Escitalopram Discontinuation Syndrome: A Preliminary Study

scientific article published in May 2016

Characteristics of the tree-drawing test in chronic schizophrenia

Cognitive behavioral therapy with interoceptive exposure and complementary video materials for irritable bowel syndrome (IBS): protocol for a multicenter randomized controlled trial in Japan.

scientific article

Cognitive function and number of teeth in a community-dwelling population in Japan

scientific article published on 24 June 2013

Comparison of ankle-brachial pressure index and pulse wave velocity as markers of cognitive function in a community-dwelling population

scientific article

Comparison of predictive equations for resting energy expenditure among patients with schizophrenia in Japan

scientific article published on 28 February 2014

Competence to Consent and Its Relationship With Cognitive Function in Patients With Schizophrenia

Coping behaviors and depressive status in individuals with type 2 diabetes mellitus

scientific article published on 17 July 2019

Coping behaviors in relation to depressive symptoms and suicidal ideation among middle-aged workers in Japan

scientific article published on 24 July 2012

Coping styles associated with glucose control in individuals with type 2 diabetes mellitus

scientific article published on 04 February 2020

Delirium in hemodialysis predicts mortality: a single-center, long-term observational study

scientific article published on 14 December 2017

Depressive Symptoms and Coping Behaviors among Individuals with Irritable Bowel Syndrome in Japan

scientific article

Dietary patterns and schizophrenia: a comparison with healthy controls

scientific article published on 22 April 2015

Dietary patterns are associated with obesity in Japanese patients with schizophrenia

scientific article

Difference in prevalence of metabolic syndrome between Japanese outpatients and inpatients with schizophrenia: A nationwide survey

scientific article published on 22 January 2016

Differences in etiological beliefs about schizophrenia among patients, family, and medical staff

Effect of age and disease on bone mass in Japanese patients with schizophrenia

scientific article published on 20 February 2012

Effect of depressive symptoms on the length of hospital stay among patients hospitalized for acute stroke in Japan

scientific article

Effectiveness of enhanced cognitive behavior therapy for bulimia nervosa in Japan: a randomized controlled trial protocol

scientific article published on 24 February 2020

Effects of CYP2D6 Genotypes on Venlafaxine Metabolism in Japanese Psychiatric Patients with Depression

scientific article published on 09 December 2020

Effects of Cytochrome P450 (CYP) 2C19 Genotypes on Steady-State Plasma Concentrations of Escitalopram and its Desmethyl Metabolite in Japanese Patients With Depression.

scientific article

Effects of intense exercise on the physiological and mental condition of female university judoists during a training camp

scientific article published in July 2008

Effects of nutritional education on weight change and metabolic abnormalities among patients with schizophrenia in Japan: A randomized controlled trial

scientific article published on 4 December 2017

Effects of the 2004 postgraduate training program on the interprefectural distribution of psychiatrists in Japan

scientific article published on 21 August 2014

Employment-Related Factors of Forensic Psychiatric Outpatients with Psychotic Disorders

scientific article published on 02 December 2019

Factor structure of the Liebowitz Social Anxiety Scale in community-dwelling subjects in Japan

scientific article published on 19 September 2012

Factor structure of the University Personality Inventory in Japanese medical students

scientific article published on 01 October 2020

Factors associated with the use and longer duration of seclusion and restraint in psychiatric inpatient settings: a retrospective chart review

scientific article published on 29 April 2019

Gender differences in factors associated with suicidal ideation and depressive symptoms among middle-aged workers in Japan

scientific article published on 26 December 2012

Gender-specific prolactin response to antipsychotic treatments with risperidone and olanzapine and its relationship to drug concentrations in patients with acutely exacerbated schizophrenia

scientific article published on 17 February 2010

Glutathione S-transferase K1 genotype and overweight status in schizophrenia patients: A pilot study

scientific article published on 16 March 2016

Health-related quality of life and its correlates in Japanese patients with myotonic dystrophy type 1

article

Heidenhain variant of Creutzfeldt-Jakob disease resembles dementia with Lewy bodies

scientific article published on 25 November 2020

High Prevalence of Obesity, Hypertension, Hyperlipidemia, and Diabetes Mellitus in Japanese Outpatients with Schizophrenia: A Nationwide Survey

scientific article

High prevalence of underweight and undernutrition in Japanese inpatients with schizophrenia: a nationwide survey

scientific article

High-density lipoprotein-cholesterol and antipsychotic medication in overweight inpatients with schizophrenia: post-hoc analysis of a Japanese nationwide survey.

scientific article published on 8 June 2018

Hyperprolactinemia during antipsychotics treatment increases the level of coagulation markers ⬇️

scientific article

Improvement of tardive dyskinesia following zopiclone treatment

scientific article published on 4 March 2009

Increased levels of CREB in major depressive patients with antidepressant treatment

scientific article published on 2 January 2018

Irritable bowel syndrome and quality of life in a community-dwelling population in Japan

scientific article

Left Ventricular End-Diastolic Diameter and Cardiac Mortality in Duchenne Muscular Dystrophy

scientific article published on 16 January 2020

Lithium in tap water and suicide mortality in Japan

scientific article

Lower Prolactin Levels in Patients Treated With Aripiprazole Regardless of Antipsychotic Monopharmacy or Polypharmacy

scientific article published on 10 December 2019

Minor genetic variants of the dopamine D4 receptor (DRD4) polymorphism are associated with novelty seeking in healthy Japanese subjects.

scientific article published on 12 July 2009

Mortality and suicide rates in patients discharged from forensic psychiatric wards in Japan

scientific article published on 10 October 2019

Neuroleptic malignant syndrome induced by lamotrigine

scientific article

No association between a polymorphism in the serotonin receptor 2B (HTR2B) gene and personality traits in healthy Japanese subjects

scientific article published on 15 June 2013

No association between bone mass and prolactin levels among patients with schizophrenia

scientific article published on 21 November 2011

No association between dietary patterns and depressive symptoms among a community-dwelling population in Japan

scientific article

No association between hormonal abnormality and sexual dysfunction in Japanese schizophrenia patients treated with antipsychotics

scientific article

PM399. Attitudes toward antipsychotic long-acting injections among patients with Schizophrenia in Japan.

scientific article published on 27 May 2016

Parental bonding and attitudes toward suicide among medical college students in Japan

scientific article published on 23 October 2014

Personality Traits Do Not Have Influence on Glycemic Control in Outpatients with Type 2 Diabetes Mellitus

scientific article published on 25 January 2020

Personality associated with depressive status in individuals with type 2 diabetes mellitus

Physical activity for diabetes-related depression: A systematic review and meta-analysis

scientific article published on 19 March 2019

Possible associations between antioxidant enzyme polymorphisms and metabolic abnormalities in patients with schizophrenia

scientific article

Preanalysis storage conditions influence the measurement of brain-derived neurotrophic factor levels in peripheral blood

scientific article published on 27 February 2014

Predictive Utility of Body Mass Index for Metabolic Syndrome Among Patients with Schizophrenia in Japan

scientific article published on 30 September 2020

Prevalence and Predictive Factors of Irritable Bowel Syndrome in a Community-dwelling Population in Japan

scientific article

Prevalence of major depressive disorder among hemodialysis patients compared with healthy people in Japan using the Structured Clinical Interview for DSM-IV

scientific article

Prevalence of perinatal depression among Japanese men: a meta-analysis

scientific article published on 18 November 2020

Prevalence of perinatal depression among Japanese women: a meta-analysis

scientific article published on 26 June 2020

Prevalence of underweight in patients with schizophrenia: A meta-analysis

scientific article

Prolactin fluctuation over the course of a day during treatments with three atypical antipsychotics in schizophrenic patients

scientific article published in April 2010

Psychiatrists' attitudes toward metabolic adverse events in patients with schizophrenia

scientific article published on 23 January 2014

Relationship between dietary patterns and cognitive function in a community-dwelling population in Japan

scientific article

Relationship between occupational stress and depression among psychiatric nurses in Japan.

scientific article published on 22 August 2014

Relationship between quality of life and restless legs syndrome among a community-dwelling population in Japan

scientific article published on 12 April 2016

Relationship between the lesion location of acute ischemic stroke and early depressive symptoms in Japanese patients

scientific article published on April 2016

Relationship of Prolactin Concentrations to Steady-state Plasma Concentrations of Aripiprazole in Schizophrenia Patients

scientific article published on 20 November 2020

Relationships between suicidal ideation and the dimensions of depressive symptoms among middle-aged population in Japan

scientific article published on 26 October 2011

Sex Differences In Psychoeducation For Patients With Depression: A Comparison Of Frequency And Efficacy Of Psychoeducation

scientific article published on 06 November 2019

Sex-specific effects of subjective memory complaints with respect to cognitive impairment or depressive symptoms

scientific article published in March 2014

Sexual dysfunction in Japanese patients with schizophrenia treated with antipsychotics

scientific article published on 29 November 2009

Social Cognition Deficits as a Target of Early Intervention for Psychoses: A Systematic Review

scientific article published on 15 May 2019

The Association Between the Severity and Level of Understanding of Depression Among Patients Treated With Antidepressants: A Survey of 424 Outpatients in Japan

scientific article

The Relationship Between Baseline Clinical Symptom Characteristics and Working Ability in Japanese Patients Treated for Major Depressive Disorder and Painful Physical Symptoms

scientific article published on 11 December 2020

The Yamaguchi fox/pigeon-imitation test, a brief cognitive performance rating tool, in a community-dwelling population: normative data for Japanese subjects - a preliminary study

scientific article

The association between the subjective memory complaints scale and depressive state and cognitive impairment: a factor analysis

scientific article

The associations of the number of medications and the use of anticholinergics with recovery from tubal feeding: a longitudinal hospital-based study

scientific article published on 29 September 2020

The characteristics of understanding of depression among older patients treated with antidepressants: a comparison between older and younger patients.

scientific article

The effects of additional treatment with terguride, a partial dopamine agonist, on hyperprolactinemia induced by antipsychotics in schizophrenia patients: a preliminary study

scientific article

The influence of 5-HTTLPR genotype on the association between the plasma concentration and therapeutic effect of paroxetine in patients with major depressive disorder

scientific article

The low level of understanding of depression among patients treated with antidepressants: a survey of 424 outpatients in Japan

scientific article

Timing of psychoeducation for patients with depression who were treated with antidepressants: when should patients receive psychoeducation.

scientific article published on 12 February 2018

What is the purpose of the Stress Check Program?

scientific article published on 30 September 2016

Work-family conflict as a mediator between occupational stress and psychological health among mental health nurses in Japan

scientific article published on 13 March 2017

Working status of caregivers for people with dementia: Analysis data from a Japanese Nationwide Survey

scientific article published on 29 May 2020

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