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Shi Y, Xiang Y, Yang Y, Zhang N, Wang S, Ungvari GS, Chiu HFK, Tang WK, Wang Y, Zhao X, Wang Y, Wang C. Depression after minor stroke: Prevalence and predictors. J Psychosom Res 2015; 79:143-7. [PMID: 25868687 DOI: 10.1016/j.jpsychores.2015.03.012] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 03/16/2015] [Accepted: 03/16/2015] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Severity of stroke and disability after stroke are major predictors of post-stroke depression (PSD). The prevalence of PSD in patients with minor stroke is expected to be low because minor stroke is characterized by mild neurological dysfunction. The aim of this study was to investigate the prevalence and predictors of PSD in patients with minor ischemic stroke. METHODS Patients with first-ever minor ischemic stroke (n=757) were followed up at 14±2 days, 3 months, 6 months, and 1year after stroke. Depression status was assessed at each follow-up. Patients that had PSD at follow-ups were classified into two groups according to the time point of the diagnosis of PSD: patients diagnosed at 14±2 days formed the early-onset PSD group, and those who were diagnosed at any subsequent follow-ups constituted the late-onset PSD group. RESULTS The 1-year prevalence of PSD in patients with minor stroke was 29.0% (95% CI, 25.2-32.8). Female gender, current smoking at stroke onset, mild global cognitive impairment at 14±2 days, and stroke recurrence were independently associated with a high risk of PSD over the 1-year follow-up. Predictors of early-onset PSD included female gender, current smoking, and mild global cognitive impairment at 14±2 days, while predictors of late-onset PSD were current smoking and stroke recurrence. CONCLUSION Approximately three in ten patients with first-ever minor ischemic stroke may develop depression during the first year after stroke. Female gender, smoking, mild global cognitive impairment, and stroke recurrence predict early-onset or late-onset PSD after minor ischemic stroke.
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Zhang XQ, Wang ZM, Pan YL, Chiu HFK, Ng CH, Ungvari GS, Lai KYC, Cao XL, Li Y, Zhong BL, Xiang YT. Use of electroconvulsive therapy in older Chinese psychiatric patients. Int J Geriatr Psychiatry 2015; 30:851-6. [PMID: 25363507 DOI: 10.1002/gps.4227] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 08/08/2014] [Accepted: 09/25/2014] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Little is known about the use of electroconvulsive therapy (ECT) in older Chinese psychiatric patients. This study examined the frequency of ECT and the demographic and clinical correlates in older psychiatric patients hospitalized in a large psychiatric institution in Beijing, China. METHODS This was a retrospective chart review of 2339 inpatients aged 60 years and older treated over a period of 8 years (2007-2013) in a university-affiliated psychiatric institution in Beijing. Sociodemographic and clinical data were collected from the electronic chart management system for discharged patients. RESULTS The rate of ECT use was 28.1% in the whole sample; 37.9% in those with bipolar disorders, 43.6% in major depression, 21.2% in schizophrenia, and 10.7% in other diagnoses. ECT ("ECT group") was associated with 60-65-year age group, high risk for suicide and low risk for falls at the time of admission, use of mood stabilizers and antidepressants, lack of health insurance, and having major medical conditions and diagnosis of major depression. The above significant correlates explained 24.9% of the variance of ECT use (p < 0.001). CONCLUSIONS In a major psychiatric hospital in China, the use of ECT was common among older patients. ECT use in older patients treated in other clinical settings warrants further investigations.
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Xiang YT, Ungvari GS, Correll CU, Chiu HFK, Lai KYC, Wang CY, Si TM, Lee EHM, He YL, Yang SY, Chong MY, Kua EH, Fujii S, Sim K, Yong MKH, Trivedi JK, Chung EK, Udomratn P, Chee KY, Sartorius N, Tan CH, Shinfuku N. Use of electroconvulsive therapy for Asian patients with schizophrenia (2001-2009): Trends and correlates. Psychiatry Clin Neurosci 2015; 69:489-96. [PMID: 25708964 DOI: 10.1111/pcn.12283] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 01/14/2015] [Accepted: 02/10/2015] [Indexed: 12/14/2022]
Abstract
AIMS Little is known about electroconvulsive therapy (ECT) use in Asian inpatients with schizophrenia. This study examined trends of ECT use for schizophrenia patients in Asia between 2001 and 2009 and its independent demographic and clinical correlates. METHODS Data on 6761 hospitalized schizophrenia patients (2001 = 2399, 2004 = 2136, and 2009 = 2226) in nine Asian countries and territories were collected by either chart review or interviews during a 1-month period. Patients' sociodemographic and clinical characteristics, prescriptions of psychotropic drugs and ECT use were recorded using a standardized protocol and data-collection procedure. RESULTS The frequency of ECT was 3.3% in the whole sample; rising from 1.8% in 2001 to 3.3% in 2004 and 4.9% in 2009 (P < 0.0001). However, this increased trend was driven solely by increased ECT use in China (P < 0.0001), and the inclusion of India in the 2009 survey. There were wide inter-country variations: 2001, 0% (Hong Kong, Korea) to 5.9% (China); 2004, 0% (Singapore) to 11.1% (China); 2009, 0% (Hong Kong) to 13.8% (India) and 15.2% (China). Multiple logistic regression analysis of the whole sample revealed that patients receiving ECT were less likely in the 35-64-year age group, had shorter length of current hospitalization and fewer negative symptoms, and were more likely to receive second-generation antipsychotic medications compared to those who were not treated with ECT (R(2) = 0.264, P < 0.001). CONCLUSIONS ECT use for schizophrenia has increased over the past decade in China, being low/relatively stable in other Asian countries/regions. Reasons for substantial variations in ECT frequency in Asia require further study.
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Wang ZM, Zhu H, Pan YL, Chiu HFK, Correll CU, Ungvari GS, Lai KYC, Cao XL, Li Y, Zhong BL, Zhang XY, Xiang YT. Electroconvulsive therapy and its association with demographic and clinical characteristics in Chinese psychiatric patients. J ECT 2015; 31:114-8. [PMID: 25203288 DOI: 10.1097/yct.0000000000000181] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Little is known about the frequency of electroconvulsive therapy (ECT) use in China. This study examined the frequency of ECT and its relationship with demographic and clinical characteristics in a large psychiatric institution in China. METHODS This was a retrospective chart review of all the 19,982 inpatients aged 18 to 59 years treated during the period of 8 years (2007-2013) in a tertiary psychiatric institution in Beijing. Sociodemographic and clinical data were collected from the electronic chart management system for discharged patients. RESULTS The frequency of ECT use was 57.7% in the whole sample, 68.4% in bipolar disorders, 66.3% in major depression, 55.2% in schizophrenia, and 28.6% in other psychiatric disorders. Patients who received ECT (ECT group) had shorter length of hospitalization compared with the non-ECT group. In multiple logistic regression analysis, ECT use was independently associated with age younger than 30 years; higher risk for suicide and aggression at time of admission; mood disorders; lower risk for falls; more treatment with antipsychotics, mood stabilizers, and antidepressants; less health insurance coverage and major medical conditions; as well as non-local residency status. Compared with 2007 (35.5%), ECT use significantly increased in the period of 2008 (49.1%) to 2013 (61.9%). All these significant correlates combined explained 20% of the variance of ECT use (P < 0.001). CONCLUSIONS In a major psychiatric center in China, the use of ECT was much more common than the figures reported from most countries around the world. Reasons for this difference and variances in outcomes between settings with higher and lower ECT use should be studied.
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Chien WT, Chan SWC, Yeung FKK, Chiu HFK, Ng BFL. Perceived stigmatisation of patients with mental illness and its psychosocial correlates: a prospective cohort study. Hong Kong Med J 2015; 21 Suppl 2:27-31. [PMID: 25852099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
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81
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Xiang YT, Wong TS, Tsoh J, Ungvari GS, Correll CU, Sareen J, Penner-Goeke K, Ko FWS, Hui DSC, Chiu HFK. Quality of life in older patients with chronic obstructive pulmonary disease (COPD) in Hong Kong: a case-control study. Perspect Psychiatr Care 2015; 51:121-7. [PMID: 24890904 DOI: 10.1111/ppc.12073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Revised: 04/01/2014] [Accepted: 04/29/2014] [Indexed: 11/27/2022] Open
Abstract
PURPOSE To date, there have been few studies examining quality of life (QOL) in older patients with chronic obstructive pulmonary disease (COPD) in China. The aim of the study was to assess QOL in Chinese older patients with COPD and explore its demographic and clinical correlates. DESIGN AND METHODS Case-control study of 142 outpatients with COPD and 218 matched control subjects without COPD. COPD patients were recruited from a prospective study sample hospitalized in Hong Kong for acute COPD exacerbation (≥ 2 major COPD symptoms or > 1 major + minor COPD symptoms for ≥ 2 consecutive days). Controls were recruited from social centers in Hong Kong. Activity of daily living was assessed with the Instrumental Activities of Daily Living Scale (IADL), life events were evaluated with the Life Event Scale, depressive disorders were diagnosed using the Geriatric Depression Scale (GDS), and QOL was measured using the Medical Outcomes Study Short Form-12 (SF-12) and St. George's Respiratory Questionnaire (SGRQ). FINDINGS Compared to controls, patients had significantly lower scores in the physical (PCS score), but not in the mental (MCS score) QOL domain. Multivariate analyses showed that more hospitalizations in the past year significantly contributed to higher PCS score (p = .03), while higher GDS total score contributed to lower MCS score (p = .003). Severe and very severe COPD, more physical illnesses, and higher IADL total score each independently contributed to higher SGRQ total score, explaining 40.0% of the variance (p < .001). PRACTICE IMPLICATIONS Our results suggest that therapeutic and psychosocial interventions alleviating depressive symptoms, severe COPD, comorbidities, and improving IADL in Chinese patients with COPD are likely of considerable benefit for improving QOL in patients with COPD.
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Dai J, Zhong BL, Xiang YT, Chiu HFK, Chan SSM, Yu X, Caine ED. Internal migration, mental health, and suicidal behaviors in young rural Chinese. Soc Psychiatry Psychiatr Epidemiol 2015; 50:621-31. [PMID: 25403568 PMCID: PMC4536925 DOI: 10.1007/s00127-014-0985-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Accepted: 11/10/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE There is a dearth of data on the association of internal migration with mental health in young rural Chinese. This study aims to explore the associations between migrant status, mental health, and suicidal behaviors in young rural Chinese. METHODS We recruited 1,646 rural subjects aged 16-34 years, of whom 756 were migrant workers and 890 non-migrants, from ten representative villages in rural Sichuan Province, the southwestern part of China. To assess subject's depressive symptoms and general psychological quality of life (psycho-QOL), the study protocol included the Centre for Epidemiological Studies Depression Scale, and psycho-QOL subscale of the World Health Organization's QOL Questionnaire-Brief Version, in addition to structured questions regarding one-year suicidal thoughts and behaviors (serious ideation, plan, and attempt), socio-demographic, social support, and physical health information. RESULTS After adjustment for confounders, migrant workers had relative to non-migrant rural residents a decreased risk for depression (OR = 0.69, P = 0.026), but comparable risk for poor psycho-QOL (OR = 0.91, P = 0.557) and one-year suicidal behaviors (OR = 0.59-1.10, P = 0.19-0.90). Migrant status only accounted for 0.5, 2.8, 4.7, 9.8, and 12.6% of the total explainable variance for suicide attempt, poor psycho-QOL, suicide plan, depression and serious suicide ideation, respectively. CONCLUSION Our findings suggested that among young rural Chinese there were no significant associations involving migrant status and poor psycho-QOL or one-year suicidal behaviors, while migrant status significantly correlated with a decreased risk of depression. The unique contribution of migrant status to mental health among young rural Chinese participants in this study was very small.
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Xiang YT, Chiu HFK, Ungvari GS, Correll CU, Lai KYC, Wang CY, Si TM, Lee EHM, He YL, Yang SY, Chong MY, Kua EH, Fujii S, Sim K, Yong MKH, Trivedi JK, Chung EK, Udomratn P, Chee KY, Sartorius N, Tan CH, Shinfuku N. QTc prolongation in schizophrenia patients in Asia: clinical correlates and trends between 2004 and 2008/2009. Hum Psychopharmacol 2015; 30:94-9. [PMID: 25611192 DOI: 10.1002/hup.2458] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 11/09/2014] [Accepted: 12/03/2014] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Little is known about the pattern of QT interval (QTc) prolongation in Asian patients with schizophrenia. This study examined trends of QTc prolongation in schizophrenia inpatients in six Asian countries and territories between 2004 and 2008/2009 and its independent demographic and clinical correlates. METHOD Data on 3482 hospitalized schizophrenia patients (2004 = 1826 and 2008/2009 = 1656) in six Asian countries and territories were collected by either chart review or interviews during a 1-month period. Patients' sociodemographic and clinical characteristics, prescriptions of psychotropic drugs, and QTc interval were recorded using a standardized protocol and data collection procedure. RESULTS The frequency of QTc prolongation (>456 ms) was 2.4% in the whole sample, decreasing from 3.1% in 2004 to 1.6% in 2008/2009 (p = 0.004) with wide intercountry variations. However, this decreased trend was driven by decreased QTc prolongation detected in China and Hong Kong (both p-values < 0.05). Multiple logistic regression analysis of the whole sample revealed that patients having more likely to have an illness lasting longer than 5 years and received antipsychotics classified as list-1 drugs according to the Arizona Centre for Education and Research on Therapeutics. Compared with 2004, patients in 2008/2009 were less likely to have QTc prolongation. Thioridazine caused QTc prolongation most frequently (odds ratio (OR) 4.4; 95% confidence interval (CI) 1.2-15.2), followed by sulpiride (OR 2.4; 95% CI 1.3-4.5), clozapine (OR 2.4; 95% CI 1.4-4.2), and chlorpromazine (OR 1.9; 95% CI 1.07-3.5). CONCLUSIONS Frequency of QTc prolongation was low in Asian patients with schizophrenia. QTc prolongation in schizophrenia decreased in China and Hong Kong between 2004 and 2008/2009 but increased in Taiwan over the same period, remaining low in the other countries.
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Zhong B, Xiang Y, Cao X, Li Y, Zhu J, Chiu HFK. Prevalence of antisocial personality disorder among Chinese individuals receiving treatment for heroin dependence: a meta-analysis. SHANGHAI ARCHIVES OF PSYCHIATRY 2014; 26:259-71. [PMID: 25477719 PMCID: PMC4248258 DOI: 10.11919/j.issn.1002-0829.214091] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 09/10/2014] [Indexed: 11/05/2022]
Abstract
Background Studies from Western countries consistently report very high rates of comorbid Antisocial
Personality Disorder (ASPD) among individuals with heroin addiction, but the reported proportion of
Chinese individuals with heroin addiction who have co-morbid ASPD varies widely, possibly because Chinese
clinicians do not consider personality issues when treating substance abuse problems. Aim Conduct a meta-analysis of studies that assessed the proportion of Chinese individuals with heroin
dependence who have comorbid ASPD. Methods We searched for relevant studies in both Chinese databases (China National Knowledge
Infrastructure, Wanfang Data Knowledge Service Platform, Taiwan Electronic Periodical Services) and
western databases (PubMed, EMBASE, and PsycInfo). Two authors independently retrieved the literature,
identified studies that met pre-defined inclusion and exclusion criteria, assessed the quality of included
studies, and extracted the data used in the analysis. Statistical analysis was performed using StatsDirect 3.0
and R software. Results The search yielded 15 eligible studies with a total of 3692 individuals with heroin dependence. Only
2 of the studies were rated as high-quality studies. All studies were conducted in rehabilitation centers or
hospitals. The pooled lifetime prevalence of ASPD in these subjects was 30% (95%CI: 23%-38%), but the
heterogeneity of results across studies was great (I2
=95%, p<0.001). Men had a higher prevalence than
women (44% vs. 21%), and injection heroin users had higher prevalence than those who smoked heroin
(44% vs. 27%). Studies that were methodologically stronger had higher reported prevalence of ASPD among
heroin dependent individuals. Conclusions There are substantial methodological problems in the available literature about ASPD in
Chinese individuals receiving treatment for heroin dependence, but we estimate that about one-third
of them meet criteria for ASPD. Further work is needed to increase clinicians’ awareness of this issue; to
compare the pathogenesis, treatment responsiveness and recidivism of those with and without ASPD; and
to develop and test targeted interventions for this difficult-to-treat subgroup of individuals with heroin
dependence.
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Han X, Yuan YB, Yu X, Zhao JP, Wang CY, Lu Z, Yang FD, Dong H, Wu YF, Ungvari GS, Xiang YT, Chiu HFK. The Chinese First-Episode Schizophrenia Trial: background and study design. East Asian Arch Psychiatry 2014; 24:169-173. [PMID: 25482837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Schizophrenia is a complex illness with unknown aetiology and pathogenesis. Currently, a considerable number of patients with schizophrenia do not receive standardised and systematic treatment in China. In the past years, many controlled trials have been conducted in chronic schizophrenia. In contrast, research on first-episode schizophrenia is lacking. This paper describes the background and design of the Chinese First-Episode Schizophrenia Trial project--a multicentre, randomised, open-label clinical trial. A total of 600 first-episode schizophrenia patients were randomly divided into 3 groups and treated with risperidone, aripiprazole, and olanzapine for 1 year. During the study period, only 1 medication change of the 3 antipsychotic medications was allowed.
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Zhou FC, Hou WM, Wang CY, Ungvari GS, Chiu HFK, Correll CU, Shum DHK, Man D, Liu DT, Xiang YT. Prospective memory performance in non-psychotic first-degree relatives of patients with schizophrenia: a controlled study. PLoS One 2014; 9:e111562. [PMID: 25365028 PMCID: PMC4218767 DOI: 10.1371/journal.pone.0111562] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 10/03/2014] [Indexed: 11/24/2022] Open
Abstract
Objective We aimed at investigating prospective memory and its socio-demographic and neurocognitive correlates in non-psychotic, first-degree relatives (FDRs) of patients with schizophrenia compared to patients with first episode schizophrenia (FES), and healthy controls (HCs). Methods Forty-seven FES patients, 50 non-psychotic FDRs (23 offspring and 27 siblings) of patients with chronic schizophrenia (unrelated to the FES group) and 51 HCs were studied. The Chinese version of the Cambridge Prospective Memory Test (C-CAMPROMPT) was used to measure time-based prospective memory (TBPM) and event-based prospective memory (EBPM) performance. Other cognitive functions (involving respective memory and executive functions) were evaluated with standardized tests. Results After controlling for basic demographic characteristics including age, gender and educational level, there was a significant difference between FDRs, FES and HCs with respect to both TBPM (F(2,142) = 10.4, p<0.001) and EBPM (F(2,142) = 10.8, p<0.001). Multiple linear regression analyses revealed that lower scores of the Hopkins Verbal Learning Test-Revised (HVLT-R) and the STROOP Word-Color Test (SWCT) contributed to TBPM impairment, while lower educational level and higher scores of the Color Trails Test-2 (CTT-2) contributed to EBPM deficit in FDRs. Conclusions FDRs share similar but attenuated prospective memory impairments with schizophrenia patients, suggesting that prospective memory deficits may represent an endophenotype of schizophrenia.
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Wang ZM, Xiang YT, An FR, Correll CU, Ungvari GS, Wang CY, Lai KYC, Bo QJ, Li Y, Zhong BL, Chiu HFK. Frequency of hyperprolactinemia and its associations with demographic and clinical characteristics and antipsychotic medications in psychiatric inpatients in China. Perspect Psychiatr Care 2014; 50:257-63. [PMID: 24256051 DOI: 10.1111/ppc.12050] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 09/28/2013] [Accepted: 10/15/2013] [Indexed: 11/26/2022] Open
Abstract
PURPOSE No study has investigated hyperprolactinemia and its risk factors in Chinese psychiatric patients. This study examined the prevalence of hyperprolactinemia and its relationship with demographic and clinical characteristics in inpatients in a large psychiatric institution in Beijing, China. DESIGN AND METHODS A consecutive sample of 617 psychiatric inpatients formed the study sample. Basic sociodemographic and clinical data including serum prolactin level were collected. FINDINGS The prevalence of hyperprolactinemia was 55.9% in the whole sample, and 56.8% and 43.2% for women and men, respectively. The corresponding figures were 59.6%, 40.0%, 53.6%, and 50.8% in schizophrenia spectrum disorders, major depression, bipolar disorders, and other psychiatric disorders, respectively (p = 0.09). In univariate analyses, patients having hyperprolactinemia were younger, more likely to receive risperidone, amisulpride, and first-generation antipsychotics, but less likely to receive clozapine and aripiprazole. In multiple logistic regression analysis, hyperprolactinemia was independently associated with younger age, more use of risperidone or amisulpride and first-generation antipsychotics, and less use of clozapine and aripiprazole (r(2) = 0.197). PRACTICE IMPLICATIONS Hyperprolactinemia is very common in Chinese psychiatric inpatients. Given the potentially harmful consequences of hyperprolactinemia and its preventable nature, effective measures to lower the frequency hyperprolactinemia in patients with major psychiatric disorders should be implemented in Chinese mental health facilities.
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Zhu XM, Xiang YT, Zhou JS, Gou L, Himelhoch S, Ungvari GS, Chiu HFK, Lai KYC, Wang XP. Frequency of physical restraint and its associations with demographic and clinical characteristics in a Chinese psychiatric institution. Perspect Psychiatr Care 2014; 50:251-6. [PMID: 24308920 DOI: 10.1111/ppc.12049] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 10/11/2013] [Accepted: 10/15/2013] [Indexed: 12/11/2022] Open
Abstract
PURPOSE Physical restraint (PR) is a highly controversal topic in psychiatry. Little is known about PR among psychiatric inpatients in China. This study examined the frequency of PR and its relationships with demographic and clinical characteristics among a large psychiatric institution in the Hunan Province, China. DESIGN AND METHODS The study included a consecutively assessed sample of 160 psychiatric inpatients. Sociodemographic and clinical data including use of PR were collected from the medical records using a form designed for this study and confirmed via interview. FINDINGS The frequency of PR was 51.3% in the whole sample; 63.2% among female and 39.2% among male patients. In multiple logistic regression analysis PR was independently associated with male gender (p = 0.001, odds ratio [OR] = 0.2, 95% confidence interval [CI] 0.1-0.6), less outpatient treatment prior to admission (p = 0.03, OR = 0.3, 95% CI 0.1-0.9), more frequent use of mood stabilizers (p = 0.002, OR = 5.6, 95% CI 1.9-16.7), more aggressive behavior prior to admission (p = 0.002, OR = 1.1, 95% CI 1.04-1.2), and younger age (p = 0.04, OR = 0.97, 95% CI 0.93-0.99). PRACTICE IMPLICATIONS PR is very common in clinical practice in China. Its demographic and clinical correlates are similar to findings in Western settings.
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Shi YZ, Xiang YT, Wu SL, Zhang N, Zhou J, Bai Y, Wang S, Wang YL, Zhao XQ, Ungvari GS, Chiu HFK, Wang YJ, Wang CX. The relationship between frontal lobe lesions, course of post-stroke depression, and 1-year prognosis in patients with first-ever ischemic stroke. PLoS One 2014; 9:e100456. [PMID: 25003990 PMCID: PMC4086722 DOI: 10.1371/journal.pone.0100456] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 05/24/2014] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND PURPOSE Most studies on post-stroke depression (PSD) have focused on a certain time point after stroke instead of the time course of PSD. The aim of this study was to determine the relationship between frontal lobe lesions, course of PSD over a year following the stroke onset, and the 1-year prognosis in patients with first-ever ischemic stroke. METHODS A total of 1067 patients from the prospective cohort study on the incidence and outcome of patients with post stroke depression in China who were diagnosed with first-ever ischemic stroke and attended 4 follow-up visits at 14±2 days, 3 months, 6 months, and 1 year after stroke onset, were enrolled in the study. PSD was diagnosed according to DSM-IV. The course of PSD was divided into the following two categories: persistent/recurrent depression and no/transient depression. Patients with any ischemic lesion responsible for the indexed stroke event located in the frontal lobe were defined as patients with frontal lobe lesions. Modified Rankin Scale (mRS) ≥2 at 1-year was considered to be poor prognosis. RESULTS There were 109 patients with and 958 patients without frontal lobe lesions that formed the frontal lobe (FL) and no-frontal lobe (NFL) groups, respectively. After adjusting for confounding variables, frontal lobe lesion was significantly associated with persistent/recurrent PSD (OR 2.025, 95%CI 1.039-3.949). Overall, 32.7% of patients in the FL group had poor prognosis at 1- year compared with 22.7% in the NFL group (P = 0.021). Compared with no/transient depression, persistent/recurrent depression was found to be an independent predictor of poor prognosis at 1-year both in FL and NFL groups. CONCLUSIONS Long-term and periodical screening, evaluation and treatment are needed for PSD after the onset of ischemic stroke, particularly for patients with frontal lobe infarction.
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Wong TS, Xiang YT, Tsoh J, Ungvari GS, Ko FWS, Hui DSC, Chiu HFK. Depressive disorders in older patients with chronic obstructive pulmonary disease (COPD) in Hong Kong: a controlled study. Aging Ment Health 2014; 18:588-92. [PMID: 24261630 DOI: 10.1080/13607863.2013.856862] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE There have been few studies examining the relationship between chronic obstructive pulmonary disease (COPD) and psychiatric morbidity in Hong Kong. This study aimed to examine the prevalence of depressive disorders (major depression, dysthymia and adjustment disorder with depressed mood) in Chinese patients with COPD and explore their demographic and clinical correlates. METHOD A total of 146 patients aged 50 years and above with COPD and 220 age and gender matched control subjects without COPD formed the study sample. Data of demographic and clinical characteristics were collected by a form designed for this study. Activity of daily living was assessed by the Instrumental Activities of Daily Living Scale and life events were evaluated by the Life Event Scale. Depressive disorders were determined using the Chinese version of the Structured Clinical Interview for DSM-IV. RESULTS The point prevalence of DSM-IV depressive disorders in patients with COPD and controls were 15.1% and 3.6%, respectively. Multivariate analyses revealed that female sex and severe impairment in daily activity functioning were independently associated with depressive disorders. Only 22.7% of the depressed COPD patients had consulted psychiatrists in the past three months. CONCLUSION Depressive disorders are significantly higher in COPD patients than controls. The low percentage of depressed patients with COPD seeking psychiatric treatment suggests that there is an unmet need in the psychiatric care of COPD patients.
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Lam LCW, Chan WM, Kwok TCY, Chiu HFK. Effectiveness of Tai Chi in maintenance of cognitive and functional abilities in mild cognitive impairment: a randomised controlled trial. Hong Kong Med J 2014; 20:20-23. [PMID: 25001031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
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Wang HL, Xiang YT, Li QY, Wang XP, Liu ZC, Hao SS, Liu X, Liu LL, Wang GH, Wang DG, Zhang PA, Bao AY, Chiu HFK, Ungvari GS, Lai KYC, Buchanan RW. The effect of artemether on psychotic symptoms and cognitive impairment in first-episode, antipsychotic drug-naive persons with schizophrenia seropositive to Toxoplasma gondii. J Psychiatr Res 2014; 53:119-24. [PMID: 24656425 DOI: 10.1016/j.jpsychires.2014.02.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 02/14/2014] [Accepted: 02/18/2014] [Indexed: 01/11/2023]
Abstract
The objective was to evaluate the efficacy and safety of add-on artemether in first-episode, untreated people with schizophrenia, who were Toxoplasma gondii seropositive, and explore the change in T. gondii antibodies during treatment. In this eight-week, double-blind, randomized, placebo-controlled trial, 100 T. gondii seropositive participants with schizophrenia were randomized to either the artemether or placebo group. Participants in the artemether group received 80 mg artemether once per day during the second week (days 8-14) and the fourth week (days 22-28). Participants in the placebo group received identical looking placebo capsules. Psychopathology, adverse side effects and cognitive function were measured using standardized instruments. The group × time interaction effects for the scores of the Positive and Negative Syndrome Scale (PANSS) subscales and performances on all cognitive components were not significant, only the main effect of group was significant. Compared to the placebo group, artemether group participants showed significantly greater reduction in the PANSS negative symptom scale (F(1,46) = 4.7, p = 0.03) and the Clinical Global Impressions Scale (F(1,96) = 6.2, p = 0.01) scores, but there were no significant differences in the PANSS positive symptom and general psychopathology scales (p > 0.05). There were also no significant differences between the two groups in performance on any of the Brief Assessment of Cognition in Schizophrenia (BACS) cognitive domains. The artemether-risperidone combination is safe and well tolerated, but artemether as an adjunct to risperidone does not appear to alleviate cognitive deficits of schizophrenia. Trial Registration Chinese Clinical Trial Register (ChiCTR) TRC-13003145.
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93
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Zhou FC, Xiang YT, Wang CY, Dickerson F, Kreyenbuhl J, Ungvari GS, Au RWC, Zhou JJ, Zhou Y, Shum D, Man D, Lai KYC, Tang WK, Yu X, Chiu HFK. Predictive value of prospective memory for remission in first-episode schizophrenia. Perspect Psychiatr Care 2014; 50:102-10. [PMID: 24308894 DOI: 10.1111/ppc.12027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Revised: 03/20/2013] [Accepted: 04/23/2013] [Indexed: 11/27/2022] Open
Abstract
PURPOSE The study examined the rate of remission in individuals experiencing a first episode of schizophrenia (FES) in China and explored predictors of remission in the acute phase of the illness. DESIGN AND METHODS Fifty-five FES patients were randomly treated with risperidone, olanzapine, or aripiprazole at therapeutic doses for 8 weeks, and their clinical profiles and cognition were assessed using standardized assessment instruments at entry and the end of the study. FINDINGS Of the 55 patients, 30 (54.5%) remitted by the end of the 8-week study. In univariate analyses, shorter duration of untreated psychosis, higher scores on both the time-based prospective memory (TBPM) and event-based prospective memory tasks and the Hopkins Verbal Learning Test-revised, and less severe negative symptoms were significantly associated with remission. In stepwise multiple logistic regression analyses, only higher scores on the TBPM significantly predicted remission. Individuals having higher scores reflecting better TBPM at baseline were more likely to achieve remission after 8 weeks of optimized antipsychotic treatment. PRACTICE IMPLICATIONS TPBM may be useful in helping clinicians identify those FES patients most likely to achieve a favorable treatment response.
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94
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Xiang YT, Li Y, Correll CU, Ungvari GS, Chiu HFK, Lai KYC, Tang QS, Hao W, Si TM, Wang CY, Lee EHM, He YL, Yang SY, Chong MY, Kua EH, Fujii S, Sim K, Yong MKH, Trivedi JK, Chung EK, Udomratn P, Chee KY, Sartorius N, Tan CH, Shinfuku N. Common use of high doses of antipsychotic medications in older Asian patients with schizophrenia (2001-2009). Int J Geriatr Psychiatry 2014; 29:359-66. [PMID: 23939789 DOI: 10.1002/gps.4011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2013] [Revised: 06/30/2013] [Accepted: 07/17/2013] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study aimed to examine the use of high doses of antipsychotic medications (≥600 mg/day chlorpromazine equivalent) in older Asian patients with schizophrenia and its demographic and clinical correlates. METHOD Information on hospitalized patients with schizophrenia aged ≥50 years was extracted from the database of the Research on Asian Psychotropic Prescription Patterns study (2001-2009). Data on 2203 patients in six Asian countries and territories, including China, Hong Kong, Japan, Korea, Singapore and Taiwan, were analyzed. Socio-demographic and clinical characteristics and antipsychotic prescriptions were recorded. RESULTS The frequency for high-dose antipsychotic medications was 36.0% overall, with 38.4% in 2001, 33.3% in 2004 and 36.0% in 2009. Multiple logistic regression analysis of the whole sample showed that compared to patients receiving low-medium antipsychotic doses, those on high doses had a longer illness duration (odds ratio (OR): 2.0, 95% confidence interval (CI):1.2-3.3, p = 0.008), were more likely in the 50-59-year group (OR: 0.95, 95% CI: 0.94-0.97, p < 0.001), more often had current positive (OR: 1.5, 95% CI: 1.2-1.8, p < 0.001) or negative symptoms (OR: 1.3, 95% CI: 1.03-1.6, p = 0.03), and more commonly received antipsychotic polypharmacy (OR: 5.3, 95% CI: 4.1-6.7, p < 0.001). Extrapyramidal symptoms (p = 0.25) and tardive dyskinesia (p = 0.92) were not more frequent in the high-dose group. CONCLUSIONS High doses of antipsychotic medications were used in more than one third of older Asian patients with schizophrenia. The reasons for the frequent use of high antipsychotic doses in older Asian patients warrant further investigation.
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95
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Dai J, Chiu HFK, Xiang YT, Chan SSM, Yu X, Hou ZJ, Ungvari GS, Caine ED. The prevalence of insomnia and its socio-demographic and clinical correlates in older adults in rural China: a pilot study. Aging Ment Health 2014; 17:761-5. [PMID: 23547946 DOI: 10.1080/13607863.2013.781117] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVES To investigate the prevalence of insomnia (DIS: difficulty initiating sleep; DMS: difficulty maintaining sleep; and EMA: early morning awakening), its socio-demographic and clinical correlates, and the treatment patterns in older adults in rural China. METHOD A sample of 263 subjects was recruited in Mianyang and interviewed using standardized instruments. Basic socio-demographic and clinical data were collected. RESULTS The expected mean total sleep time (TST) of the whole sample was 6.8 ± 2.2 hours, and the actual mean TST was 6.3 ± 2.1 hours. The 1-year prevalence of at least one type of insomnia was 7.6%; the rates of DIS, DMS, and EMA were 5.7%, 7.2%, and 6.8%, respectively. On multivariate analyses, female sex and psychiatric disorders were independently associated with more frequent insomnia. CONCLUSION Insomnia is not uncommon in older adults in rural China, and the low percentage of subjects treated suggests that improved access to treatment might be indicated.
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96
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Lam LCW, Chan WC, Wong CSM, Chen EYH, Ng RMK, Lee EHM, Chang WC, Hung SF, Cheung EFC, Sham PC, Chiu HFK, Lam M, Chiang TP, van Os J, Lau JTF, Lewis G, Bebbington P. The Hong Kong mental morbidity survey: background and study design. East Asian Arch Psychiatry 2014; 24:30-36. [PMID: 24676485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Mental disorders are highly prevalent conditions with immense disease burden. To inform health and social services policy formulation, local psychiatric epidemiological data are required. The Hong Kong Mental Morbidity Survey is a 3-year population-based study in which 5700 community-dwelling Chinese adults aged between 16 and 75 years were interviewed with the aim of evaluating the prevalence, co-morbidity, functional impairment, physical morbidity, and social determinants of significant mental disorders in the population. This paper describes the background and design of the survey, and is the first territory-wide psychiatric epidemiological study in Hong Kong.
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97
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Chiu HFK, Xiang YT, Dai J, Chan SSM, Yu X, Ungvari GS, Caine ED. Sleep duration and quality of life in young rural Chinese residents. Behav Sleep Med 2014; 11:360-8. [PMID: 23461412 DOI: 10.1080/15402002.2013.764524] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The aim of this study was to determine the mean total sleep time (TST) and the relation between sleep duration (short sleep: < 7 hr per day; medium sleep: 7-8 hr per day; and long sleep: > 8 hr per day) and quality of life (QOL) in young Chinese rural residents. A sample of 1,632 participants was recruited in Mianyang, Sichuan province and interviewed. Expected and actual TSTs were asked using standardized questions. QOL was measured with the Chinese version of the World Health Organization Quality of Life Schedule-Brief. In the full sample, the mean expected TST was 8.8 ± 1.3 hr, and the mean actual TST was 8.3 ± 1.4 hr. Multivariate analyses revealed that compared to medium sleepers, short sleepers had lower QOL in the physical, psychological, and environmental domains, whereas long sleepers had higher QOL in the environmental domain. Being short or long sleepers was not associated with more major medical conditions. Given the significant associations between short sleep and poor QOL, more attention should be paid to young Chinese rural residents with short sleep.
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98
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Tay KCP, Seow CCD, Xiao C, Lee HMJ, Chiu HFK, Chan SWC. Structured interviews examining the burden, coping, self-efficacy, and quality of life among family caregivers of persons with dementia in Singapore. DEMENTIA 2014; 15:204-20. [PMID: 24535819 DOI: 10.1177/1471301214522047] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Dementia is a global health issue and the effects on caregivers are substantial. The study aimed to examine the associations of burden, coping, self-efficacy with quality of life among family caregivers of persons with dementia in Singapore. Structured interviews were conducted in a convenience sample of 84 family caregivers caring and seeking clinical care for the persons with dementia in an outpatient clinic of a public hospital in Singapore. The outcome measures included the Family Burden Interview Schedule, Family Crisis Oriented Personal Evaluation Scale, General Perceived Self-Efficacy Scale, and World Health Organization Quality of Life Scale - Brief Version. In general, significant correlations were observed between the quality of life scores with coping strategy and family burden scores, but not between the coping strategy and family burden scores. Compared to demographic factors such as caregiver age and household income, psychosocial factors including family burden, coping strategies, and self-efficacy demonstrated greater association with quality of life in the participants. However, the dynamics of these associations will change with an increasing population of persons with dementia, decreasing nuclear family size, and predicted changes in family living arrangements for the persons with dementia in future. As such, it necessitates continuous study examining the needs and concerns of family caregivers and the relevance of ongoing interventions specific to caregivers of persons with dementia.
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99
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Zu S, Xiang YT, Liu J, Zhang L, Wang G, Ma X, Kilbourne AM, Ungvari GS, Chiu HFK, Lai KYC, Wong SYS, Yu DSF, Li ZJ. A comparison of cognitive-behavioral therapy, antidepressants, their combination and standard treatment for Chinese patients with moderate-severe major depressive disorders. J Affect Disord 2014; 152-154:262-7. [PMID: 24140226 DOI: 10.1016/j.jad.2013.09.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 09/26/2013] [Accepted: 09/26/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND No study has examined the effect of cognitive-behavioral therapy (CBT) on moderate-severe major depressive disorders (MDD) in China. The objective of this study was to evaluate the effect of CBT, antidepressants alone (MED), combined CBT and antidepressants (COMB) and standard treatment (ST; i.e., receiving psycho-educational intervention and/or medication treatment determined by treating psychiatrists) on depressive symptoms and social functioning in Chinese patients with moderate-severe MDD. METHOD A total of 180 patients diagnosed with MDD according to ICD-10 were randomly allocated to one of the four treatment regimens for a period of 6 months. Depressive symptoms were measured using the Hamilton Rating Scale for Depression (HAMD) and the Quick Inventory of Depressive Symptomatology-Self-Report (C-QIDS-SR). Remission threshold was defined as a C-QIDS-SR total score of <5. Social functioning was evaluated with the Work and Social Adjustment Scale (WSAS). All outcome measures were evaluated at entry, and at 3- and 6-months follow-up. RESULTS At the 6-months assessment, the remission rates in the whole sample (n=96), the MED, the CBT, the COMB and the ST groups were 54.2%, 48%, 75%, 53.5% and 50%, respectively. Following the treatment periods, there was no significant difference in any of the study outcomes between the four groups. However, the CBT showed the greatest effect in the HAMD total score with the effect size=0.94, whereas the ST has only a moderate effect size in the WSAS total score (effect size=0.47). CONCLUSIONS The findings support the feasibility and effectiveness of CBT as a psychosocial intervention for Chinese patients with moderate-severe MDD. We also found that single treatment using MED or CBT performed equally well as the combined CBT-antidepressant treatment in controlling the remission. The study provided important knowledge to inform the mental health care planning in China.
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100
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Liu J, Xiang YT, Lei H, Wang Q, Wang G, Ungvari GS, Morris DW, Zhu XZ, Lai KYC, Zhong BL, Wong SYS, Zhang L, Zhang Q, Zou YC, Xiao L, Zhao Q, Li Y, Wu J, Zhang GF, Chiu HFK. Guidance on the conversion of the Chinese versions of the Quick Inventory of Depressive Symptomatology-Self-Report (C-QIDS-SR) and the Montgomery-Asberg Scale (C-MADRS) in Chinese patients with major depression. J Affect Disord 2014; 152-154:530-3. [PMID: 24144585 DOI: 10.1016/j.jad.2013.09.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 09/26/2013] [Accepted: 09/26/2013] [Indexed: 11/24/2022]
Abstract
BACKGROUND The 16-item Quick Inventory of Depressive Symptomatology-Self-Report (QIDS-SR) is a newly introduced screening tool, while the Montgomery-Asberg Scale (MADRS) is commonly used in research and clinical practice in China. Converting the total scores between the two instruments could facilitate the comparison of different studies. METHODS This study included 1164 patients with major depressive disorder (MDD). The diagnosis was established using the Mini International Neuropsychiatric Interview (MINI). The severity of depressive symptoms was assessed with the Chinese versions of MADRS (C-MADRS) and QIDS-SR (C-QIDS-SR) at baseline and 6 weeks later (exit point). Total scores of both scales were converted using Item Response Theory (IRT) analysis. RESULTS At baseline, the C-MADRS and C-QIDS-SR were not unifactorial, therefore the conversion between them could not be performed. At exit, the C-MADRS and C-QIDS-SR were unifactorial, meeting the unidimensionality assumption of the IRT approach. Depression severity thresholds for the QIDS-SR are suggested as 6-10 for mild, 11-15 for moderate, 16-20 for severe, 21+ for very severe depression and ≤ 5 for remission (www.ids-qids.org). Based on the results of this study, the corresponding C-MADRS thresholds are 9-17 for mild, 18-24 for moderate, 25-33 for severe, 34+ for very severe depression and ≤ 7 or 8 (7.5) for remission. CONCLUSIONS The conversion of C-QIDS-SR and C-MADRS total scores would help researchers understand findings across different studies using these scales.
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