Toshi A Furukawa

Dados Biográficos

ID3885584
NOMEToshi A Furukawa
PRENOMESToshi A
SOBRENOMEFurukawa
ASSINATURAFURUKAWA T A
AFILIAÇÕESKyoto University
ORCID0000-0003-2159-3776
VERIFICADOSim
TOTAL DE OBRAS33
TOTAL DE CITAÇÕES0
TOTAL COMO AUTOR33
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO1995
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H0

  • Loneliness patterns across time and subsequent risk of psychotic experiences, depression, anxiety, and diminished well‐being in adolescents

    Open AccessZui C Narita, Jordan Devylder et al.ARTICLEJournal of Child Psychology and…2026

    BACKGROUND: Evidence on the association between loneliness and psychotic experiences in adolescents remains limited. Moreover, loneliness has typically been assessed at a single time point, which fails to capture its dynamic nature. We hypothesized that persistent loneliness, assessed across repeated measures, would be associated with psychotic experiences and other mental health problems. METHODS: Using longitudinal data from 3,171 participants …

  • Effectiveness of psychotherapy

    Mathias Harrer, Clara Miguel et al.ARTICLEPsychological Bulletin2025

    The scientific output generated in psychology has surged in recent decades, including the number of studies investigating psychological treatments. To keep track of all this evidence, we developed the "Metapsy" meta-analytic research domain: a comprehensive system of open databases and tailored software that allows for rapid evidence generation. We leverage this novel infrastructure to summarize the effect of psychological treatment across 12 men…

  • Development and validation of a prediction model for rehospitalization among people with schizophrenia discharged from acute inpatient care

    Open AccessAkira Sato, Toshihiro Moriyama et al.ARTICLEFrontiers in Psychiatry2023

    The model showed moderate discrimination of readmission after discharge. Carefully defining a research question by seeking needs among the population with chronic schizophrenia with multiple episodes may be key to building a useful model

  • What Is the Minimum Clinically Important Change in Negative Symptoms of Schizophrenia? PANSS Based Post-hoc Analyses of a Phase III Clinical Trial

    Open AccessPal Czobor, Barbara Sebe et al.ARTICLEFrontiers in Psychiatry2022

    Applying different methods led to different results, ranging between 7.3 and 18.5% improvement from the baseline for the MCID at its earliest occurrence in patients with predominantly negative symptoms of schizophrenia

  • No flips in the pool”

    Open AccessToshi A Furukawa, Toshiaki FurukawaARTICLEPragmatics Quarterly Publication…2022

    Linguistic hybridity is the process of the authorial unmasking of another’s speech, through a language that is double-accented and double-styled. The present study investigates how linguistic resources, especially code-switching is used for meaning making in local comedy shows in Hawai‘i. Local comedy is inseparable from the use of carnivalistic act. This act deconstructs attempts at stabilizing social systems by being playfully and non-violently…

  • Trends in Prescribing Antipsychotics for Children and Adolescents in Japan

    Open AccessSayuri Nakane, Sachiko Tanaka‐Mizuno et al.ARTICLEChild Psychiatry & Human…2022

  • Depressive symptoms and depression in individuals with internet gaming disorder

    Open AccessEdoardo G Ostinelli, Caroline Zangani et al.ARTICLEJournal of Affective Disorders2021

  • Internet-Based Cognitive Behavioral Therapy for Depression

    Eirini Karyotaki, Orestis Efthimiou et al.ARTICLEJAMA Psychiatry2021

    Importance Personalized treatment choices would increase the effectiveness of internet-based cognitive behavioral therapy (iCBT) for depression to the extent that patients differ in interventions that better suit them. Objective To provide personalized estimates of short-term and long-term relative efficacy of guided and unguided iCBT for depression using patient-level information. Data Sources We searched PubMed, Embase, PsycInfo, and Cochrane L…

  • Impact of Covid-2019 on school attendance problems

    Open AccessGina Nathwani, Adeel Shoaib et al.ARTICLEJournal of Global Health2021

  • The GAD-7 and the PHQ-8 exhibit the same mathematical pattern of item responses in the general population

    Open AccessShinichiro Tomitaka, Toshi A FurukawaARTICLEBMC Psychology2021

    Our results suggest that the symptom criteria of generalized anxiety disorder and major depression have a common distribution pattern in the general population

  • State population indices predict Asian American and Pacific Islander successful substance use treatment completion

    Ethan Sahker, Soeun Park et al.ARTICLEJournal of Ethnicity in Substance…2021

    Cultural capital is a known factor supporting success in substance use disorder (SUD) treatment. We investigated Asian American and Pacific Islander (AAPI) State population metrics in relation to SUD treatment completion for US clients from 2006-2017 ( N = 5,404,374). Metrics that may signify greater available cultural capital were State AAPI Percentage, State AAPI Percent Change, and State AAPI Population. AAPI Percentage, AAPI Percent Change we…

  • Substance use disorder treatment success

    Ethan Sahker, Akira Onishi et al.ARTICLEAddiction Research & Theory2021

    Background Provider-evaluated substance use treatment completion and client-reported substance use improvement are standards in determining treatment success. The relationship between these two outcomes is anecdotally understood in practice. However, the relationship has not been empirically determined and factors related to provider/client conflicting assessments are unknown. This study investigates treatment success by investigating consensus a…

  • Scott Saft, Exploring multilingual hawaiʻi

    Open AccessToshi A Furukawa, Toshiaki FurukawaARTICLEPragmatics and Society2020

    This article reviews Exploring Multilingual Hawaiʻi: Language Use and Language Ideologies in a Diverse Society 978-1498561181

  • National Prescription Patterns of Antidepressants in the Treatment of Adults With Major Depression in the US Between 1996 and 2015

    Open AccessYan Luo, Yuki Kataoka et al.ARTICLEFrontiers in Psychiatry2020

    Few studies have delineated the real-world, long-term trends of prescription patterns of antidepressants for patients with major depressive disorder (MDD). This study aims to describe their vicissitudes in the nationally representative sample of the US from 1996 to 2015 and explore their characteristics. We used the Medical Expenditure Panel Survey, a nationally representative database of the US population, between 1996 and 2015. We estimated the…

  • Age-Related Changes in Item Responses to the Patient Health Questionnaire-9

    Open AccessShinichiro Tomitaka, Yohei Kawasaki et al.ARTICLEFrontiers in Psychiatry2020

    This study demonstrated that item responses for the PHQ-9 followed a similar mathematical pattern across the adult lifespan. Moreover, our findings suggested that the probability of a response of "nearly every day" played an important role in age-related changes in PHQ-9 total scores across adulthood

  • Risk perception, self-efficacy, trust for physician, depression, and behavior modification in diabetic patients

    Open AccessHissei Imai, Toshiaki A Furukawa et al.ARTICLEJournal of Health Psychology2020Referências: 43

    We evaluated the associations of risk perception, self-efficacy, and trust with two health promotion behaviors (food habits and exercise) and depressive mood. Diabetic patients aged between 40 and 64 ( n = 1195) were included in the analyses. Risk perception worsened behavioral changes in terms of food habits and depression, whereas self-efficacy and trust improved food habits, exercise, and depression; trust improved exercise and depression. In …

  • Place and membership categorization in a Hawaiian language radio show

    Toshi A Furukawa, Toshiaki FurukawaARTICLEPragmatics and Society2019

    Recent articles by prominent scholars of discourse and interaction have renewed the debate over the relationship between membership categorization analysis (MCA) and conversation analysis (CA). Many consider CA and MCA as mutually informing, and that is the position I take in this paper. MCA has been conducted mainly with monolingual data, but in this study I examine Hawaiian language media talk by multilingual speakers. Place formulation is ofte…

  • Do newspapers preferentially cover biomedical studies involving national scientists

    Open AccessEstelle Dumas-Mallet, Aran Tajika et al.ARTICLEPublic Understanding of Science2019

    News value theory rates geographical proximity as an important factor in the process of issue selection by journalists. But does this apply to science journalism? Previous observational studies investigating whether newspapers preferentially cover scientific studies involving national scientists have generated conflicting answers. Here we used a database of 123 biomedical studies, 113 of them involving at least one research team working in eight …

  • Comparative efficacy and acceptability of 21 antidepressant drugs for the acute treatment of adults with major depressive disorder

    Open AccessAndrea Cipriani, Toshi A Furukawa et al.ARTICLEThe Lancet2018

  • Stability of the Distribution of Patient Health Questionnaire-9 Scores Against Age in the General Population

    Open AccessShinichiro Tomitaka, Yohei Kawasaki et al.ARTICLEFrontiers in Psychiatry2018

    Background: Epidemiological studies using the nine-item Patient Health Questionnaire (PHQ-9) have reported inconsistencies regarding the relationship between age and total scores. To determine whether this discrepancy is due to the stability of the distribution of PHQ-9 total scores against age, we investigated whether the total score distribution remains stable during adulthood, and also investigated the mathematical patterns of the total score …

  • Item Response Patterns on the Patient Health Questionnaire-8 in a Nationally Representative Sample of US Adults

    Open AccessShinichiro Tomitaka, Yohei Kawasaki et al.ARTICLEFrontiers in Psychiatry2017

    Recent studies have shown that item responses on the Center for Epidemiologic Studies Depression Scale (CES-D) and Kessler Screening Scale for Psychological Distress (K6) exhibit the same characteristic item response patterns among the general population. However, the distributional patterns of responses on the Patient Health Questionnaire-8 (PHQ-8) among the general population have not been adequately studied. Thus, we conducted a pattern analys…

  • Standardization of health outcomes assessment for depression and anxiety

    Open AccessAlexander Obbarius, Lisa van Maasakkers et al.ARTICLEQuality of Life Research2017

    An international standard of health outcomes assessment has the potential to improve clinical decision making, enhance health care for the benefit of patients, and facilitate scientific knowledge

  • Localizing humor through parodying white voice in Hawai‘i stand-up comedy

    Toshi A FurukawaARTICLEText and Talk2015

    This discourse analytic study investigates the strategic use of represented talk and thought in Hawai‘i stand-up comedy performances. Utilizing the methods and findings of membership categorization, and stylization, I analyze how Local comedians make discursive contrasts by deploying Pidgin (Hawai‘i Creole) to voice Locals and by deploying “Haole” (

  • Reliability and Validity of the Japanese Version of the Coping Inventory for Adults for Stressful Situations in Healthy People

    Open AccessKazuhiro Watanabe, Kazuhito Yokoyama et al.ARTICLEPsychological Reports2015

    The present study examined the validity and reliability of the Japanese version of the Coping Inventory for Stressful Situations-2nd EditionTM (CISS; hereafter the CISS-J). The participants were 1,268 healthy Japanese individuals. The factor analyses yielded three major scales (task-, emotion-, and avoidance-oriented coping) corresponding to the original version. In addition, the avoidance-oriented scale of the CISS-J contained two subscales (Dis…

  • Year Course of Social Adjustment in Major Depression

    Open AccessToshi A Furukawa, Hideki Azuma et al.ARTICLEInternational Journal of Social…2011

    Background: It is now widely acknowledged that depression is accompanied by major deficits in social functioning. However, the course of this dysfunction and its relationship with depressive symptoms in the long term is less understood. Methods: The Group for Longitudinal Affective Disorders Study (GLADS) in Japan has conducted a 10-year prospective, serial follow-up of a cohort of mood disorder patients starting treatment for their index episode…