The Defeat Depression Campaign: psychiatry in the public arena

Efficacy of an internet-based cognitive behavioral therapy for subthreshold depression among Chinese adults: a randomized controlled trial

BACKGROUND

Subthreshold depression (sD) negatively impacts well-being and psychosocial function and is more prevalent compared with major depressive disorder (MDD). However, as adults with sD are less likely to seek face-to-face intervention, internet-based cognitive-behavioral therapy (ICBT) may overcome barriers of accessibility to psychotherapy. Although several trials explored the efficacy of ICBT for sD, the results remain inconsistent. This study evaluated whether ICBT is effective in reducing depressive symptoms among Chinese adults with sD.

METHODS

A randomized controlled trial was performed. The participants were randomly assigned to 5 weeks of ICBT, group-based face-to-face cognitive-behavioral therapy (CBT), or a waiting list (WL). Assessments were conducted at baseline, post-intervention and at a 6-month follow-up. The primary outcome measured depressive symptoms using the Center for Epidemiological Studies Depression Scale (CES-D). Outcomes were analyzed using a mixed-effects model to assess the effects of ICBT.

RESULTS

ICBT participants reported greater reductions on all the outcomes compared to the WL group at post-intervention. The ICBT group showed larger improvement on the Patient Health Questionnaire-9 (PHQ-9) at post-intervention (d = 0.12) and at follow-up (d = 0.10), and with CES-D at post-intervention (d = 0.06), compared to the CBT group.

CONCLUSIONS

ICBT is effective in reducing depressive symptoms among Chinese adults with sD, and improvements in outcomes were sustained at a 6-month follow-up. Considering the low rates of face-to-face psychotherapy, our findings highlight the considerable potential and implications for the Chinese government to promote the use of ICBT for sD in China.

Attitudes of Italian mental health nurses towards mental illness and recovery: a cross-sectional study

Background

Mental health nurses' (MHNs) stigma and discrimination against people with mental illnesses are obstacles to recovery and the development of effective care and treatment. Although many authors have been interested in exploring stigma among general health professionals, paradoxically, less and non-generalizable evidence is available on this phenomenon among MHNs. Understanding the factors associated with stigma and its relationship to recovery attitudes among MHNs could allow for more accurate interventions and improve patient care outcomes.

Objective

This study conducted on a sample of Italian psychiatric nurses had the objective of analyzing the aptitude for recovery and the tendency towards stigma of these professionals towards mental illness.

Methodology

A cross-sectional web survey was conducted on a sample of Italian MHNs, who were administered two validated tools, the RAQ-7 (assessment of recovery aptitude) and the WHO-HC-15 (assessment of stigma) respectively.

Results

A total of 204 MHNs were interviewed. The analysis showed positive overall scores (high recovery aptitude and low stigma levels) among participating MHNs. The attitude to recovery appeared to be directly related to a lower tendency to stigma towards mental illness. It has been observed that MHNs with advanced levels of education appear to be more predisposed to recovery, as well as generally less stigmatizing. There is evidence that the setting in which care is provided, marital status and age can play a significant role in the tendency to stigmatization.

Conclusion

Our manuscript could assist nursing executives, leaders or educators in making decisions about managing and preventing stigma among MHNs.

Facets of clinical stigma after attempted suicide in Mumbai, India

Community stigma studies may neglect clinically relevant experience and views of stigma that are important features of mental health problems. After attempting suicide, patients in a hospital emergency ward in Mumbai, India, were assessed for stigma referring to underlying prior problems motivating their deliberate self-harm (DSH) event, the DSH event itself and serious mental illness generally based on both anticipated community views and distinctive personal views. In this cultural epidemiological study of 196 patients, assessment items and four corresponding indexes were analysed and compared on a four-point scale, 0 to 3, for prominence of indicated stigma. Narratives from patients with high, low and discordant levels of stigma for prior problems and DSH events were analysed and compared. Disclosure, critical opinions of others and problems to marry were greater concerns for DSH events than prior problems. Problem drinking, unemployment, and sexual or financial victimization were common features of prior problems. Impulsivity of the DSH event and externalizing blame were features of lower levels of stigma. Ideas about most people's views of serious mental illness were regarded as more stigmatizing than patients' prior problems and DSH event; patients' personal views of serious mental illness were least stigmatizing. Findings suggest linking suicidality and stigmatized mental illness may discourage help seeking. Suicide prevention strategies should therefore emphasize available help needed for severe stress instead of equating suicidality and mental illness. Findings also indicate the relevance of assessing clinical stigma in a cultural formulation and the value of integrated qualitative and quantitative stigma research methods.

Psychiatrists suffer from stigma too

Psychiatry is a complex enterprise, requiring the longest training period required of any mental health profession. Yet doctors are playing a declining role in deciding health care policy. It is almost as if while acknowledging they would rather see a doctor than anyone else when seriously ill, lay public and politicians also prefer practically any alternative, other than a physician, when determining who should decide how health care is delivered.

Evaluating feasibility and acceptability of a local psycho-educational intervention for pregnant women with common mental problems affected by armed conflict in Swat, Pakistan: A parallel randomized controlled feasibility trial

BACKGROUND

The current research was conducted in the Swat valley, where widespread conflict and militancy had been experienced prior to the field activities. The aim of this trial was to evaluate the feasibility and acceptability of a locally developed psycho-educational intervention.

METHODS

This mixed-methods study incorporated a quantitative and qualitative component. For the quantitative component, trial participants were identified from a cross-sectional study conducted in the earlier phase of the research, with Self-Reporting Questionnaire (SRQ) score of ≥9. Participants with suicidal ideation, severe mental or medical illness, recently given birth or living with another woman with an SRQ score of 9 or above were excluded. Participants fulfilling eligibility were randomized on a 1:1 allocation ratio using simple randomization to the psycho-educational intervention or routine care arm. The intervention arm received two psycho-educational sessions at their homes delivered by local community health worker from the study area. The primary outcome was help-seeking for psychological distress, measured by a semi-structured interview by a researcher blind to the allocation status at 2 months post-intervention. Secondary outcomes include psychological distress and social support measured by SRQ and Multidimensional Scale of Perceived Social Support (MSPSS), respectively, at 2 months post-intervention. Intervention acceptability was explored through in-depth interviews.

RESULTS

Local community health workers with no mental health experience successfully delivered the psycho-educational sessions in the community. The uptake of intervention was good and the intervention was taken well by the families and the community health workers. The outcome evaluation was not powered; however, more women sought assistance for their distress from their community health workers in the intervention arm, compared to women in the control arm.

CONCLUSION

This trial showed good acceptance and feasible delivery of a locally developed psycho-educational intervention through community health workers following conflict, giving way for further adaptation and evaluation.

Public attitudes toward depression and help-seeking: Impact of the OSPI-Europe depression awareness campaign in four European regions

BACKGROUND

Public attitudes toward depression and help-seeking behaviour are important factors influencing depressed people to obtain professional help and adequate treatment. OSPI-Europe is a multi-level suicide prevention programme including a public awareness campaign. It was implemented in four regions of four European countries (Germany, Hungary, Ireland and Portugal). This paper reports the results of the evaluation of the campaign, including its visibility and effects of the campaign on stigma associated with depression and help-seeking behaviour.

METHODS

A representative general population survey (N=4004) including measures on personal stigma, perceived stigma, openness to help, perceived value of help, and socio-demographic variables was conducted in the four intervention and four control regions in a cross-sectional pre-post design.

RESULTS

The public awareness campaign was considerably more visible in Germany and Portugal compared to Ireland and Hungary. Visibility was further affected by age and years of schooling. Personal stigma, perceived stigma and openness toward professional help varied significantly across the four countries. Respondents in the intervention regions showed significantly less personal depression stigma than respondents in the control regions after the campaign. Respondents of the intervention region who were aware of the campaign reported more openness toward seeking professional help than respondents who were unaware of it.

CONCLUSION

The OSPI-Europe awareness campaign was visible and produced some positive results. At the same time, it proved to be difficult to show strong, measurable and unambiguous effects, which is in line with previous studies. Public awareness campaigns as conducted within OSPI-Europe can contribute to improved attitudes and knowledge about depression in the general public and produce synergistic effects, in particular when the dissemination of awareness campaign materials is simultaneously reinforced by other intervention levels of a multi-level intervention programme.

LIMITATIONS

The survey was cross-sectional and based on self-report, so no causal inferences could be drawn.

Awareness, Access and Use of Internet Self-Help Websites for Depression by University Students

BACKGROUND

University students have a higher prevalence rate of depression than the average 18 to 24 year old. Internet self-help has been demonstrated to be effective in decreasing self-rated measures of depression in this population, so it is important to explore the awareness, access and use of such self-help resources in this population.

OBJECTIVE

The objective of this study is to explore university students' awareness, access and use of Internet self-help websites for depression and related problems.

METHODS

A total of 2691 university students were surveyed at 3 time points.

RESULTS

When asked about browsing behavior, 69.6% (1494/2146) of students reported using the Internet for entertainment. Most students were not familiar with self-help websites for emotional health, although this awareness increased as they completed further assessments. Most students considered user-friendliness, content and interactivity as very important in the design of a self-help website. After being exposed to a self-help website, more students reported visiting websites for emotional health than those who had not been exposed.

CONCLUSIONS

More students reported visiting self-help websites after becoming aware of such resources. Increased awareness of depression and related treatment resources may increase use of such resources. It is important to increase public awareness with the aim of increasing access to targeted strategies for young people.

Promoting Help-Seeking Behavior for Urinary Incontinence

The authors evaluated the effectiveness of a combined primary care physician education and public awareness campaign about urinary incontinence. The campaign was designed to (a) trig ger help-seeking behavior in older adults with urine leakage problems and (b) encourage pri mary care providers to offer appropriate treatment for urinary incontinence (UI). Outcome measures included datafrom helpline callers and physician surveys before and after the two in terventions. Most callers who later sought care turned to their primary care physician. The me dian estimated number of patients presenting with UI in primary care doctor's offices changed from 9 per month to 11 per month, a change that was not statistically significant. Physicians'op timism for the potential gains from incontinence treatment increased.

The relationship of the Korean version of the WHO Five Well-Being Index with depressive symptoms and quality of life in the community-dwelling elderly

BACKGROUND

Depression in the geriatric population is becoming markedly more prevalent. Quality of life has been linked with the development of depression. A screening tool for assessing both geriatric depression and quality of life is needed.

OBJECTIVE

The purpose of this study was to assess the utility of the Korean version of the World Health Organization Five Well-Being Index (WHO-5) in evaluating geriatric depression and quality of life as compared to the widely used Short Geriatric Depression Scale of Korean version (SGDS-K).

METHODS

Two hundred and forty four elderly people (>60-years-of-age) living in the Yanggu and Inje areas of Gangwon Province, Korea, were interviewed and responded to scales including WHO-5, SGDS-K, Mini Mental Status Examination in the Korean version of the CERAD assessment packet (MMSE-KC), and Geriatric Quality of Life-Dementia (GQOL-D). A total WHO-5 score<13 indicated low well-being.

RESULTS

The SGDS-K score showed a reverse correlation with the WHO-5, MMSE-KC, and GQOL-D scores. The WHO-5 score reversely correlated with the SGDS-K score and positively correlated with GQOL-D, but showed no significant correlation with MMSE-KC score. Subjects ranked as having poor well-being (WHO-5 score<13) had a significantly lower GQOL-D score and a significantly higher SGDS-K score. In multiple regression analysis, WHO-5 was significantly associated with GQOL-D and SGDS-K.

CONCLUSION

The Korean version of WHO-5 is useful in evaluating both depressive symptoms and quality of life of community-dwelling elderly.

Barriers to mental health treatment: results from the National Comorbidity Survey Replication

BACKGROUND

The aim was to examine barriers to initiation and continuation of treatment among individuals with common mental disorders in the US general population.

METHOD

Respondents in the National Comorbidity Survey Replication with common 12-month DSM-IV mood, anxiety, substance, impulse control and childhood disorders were asked about perceived need for treatment, structural barriers and attitudinal/evaluative barriers to initiation and continuation of treatment.

RESULTS

Low perceived need was reported by 44.8% of respondents with a disorder who did not seek treatment. Desire to handle the problem on one's own was the most common reason among respondents with perceived need both for not seeking treatment (72.6%) and for dropping out of treatment (42.2%). Attitudinal/evaluative factors were much more important than structural barriers both to initiating (97.4% v. 22.2%) and to continuing (81.9% v. 31.8%) of treatment. Reasons for not seeking treatment varied with illness severity. Low perceived need was a more common reason for not seeking treatment among individuals with mild (57.0%) than moderate (39.3%) or severe (25.9%) disorders, whereas structural and attitudinal/evaluative barriers were more common among respondents with more severe conditions.

CONCLUSIONS

Low perceived need and attitudinal/evaluative barriers are the major barriers to treatment seeking and staying in treatment among individuals with common mental disorders. Efforts to increase treatment seeking and reduce treatment drop-out need to take these barriers into consideration as well as to recognize that barriers differ as a function of sociodemographic and clinical characteristics.

Reducing suicides through an alliance against depression?

BACKGROUND

Since 2003, the Regensburg Alliance Against Depression, the regional partner of the German Alliance Against Depression, has been conducting a four-level intervention program to improve early detection and treatment of patients with depression, which was successfully piloted in the framework of the German Research Network on Depression and Suicidality.

METHODS

After 5 years of campaign, the suicide rates before and after the intervention were evaluated in comparison with two control regions and with the German overall rate.

FINDINGS

The results show that only the suicide rate in Regensburg fell significantly during the intervention period. The drop in the suicide rate was due to a significant decrease in male suicides.

INTERPRETATION

An intensive community-based campaign could be effective in lowering suicide rates. Especially, the combination of continuing medical educations (CMEs) for general practitioners focusing on 'male depression' and low-threshold campaigns for the general public seems to reach male depressive patients.

A comparison between the Beck's Depression Inventory and the Gotland Male Depression Scale in detecting depression among men visiting a drop-in clinic in primary care

BACKGROUND

Anger attacks and alcohol use may mask depressive symptoms in men. Only the Gotland Male Depression Scale (GS) includes such items.

AIMS

To study the usefulness of the GS and Beck Depression Inventory (BDI) in detecting depression among men in primary care.

METHODS

At a family doctor's drop-in clinic in Stockholm, Sweden, all men were invited into the study 2 days a week (opportunistic screening). On other days, the men who mentioned mental symptoms were invited (targeted screening). The men filled in BDI, GS and a social questionnaire. The doctor invited the men with BDI > or = 10 and /or GS > or = 13 to a repeat visit. The outcome was depression diagnosed according to DSM-IV and the severity was assessed with the Montgomery-Asberg Depression Rating Scale.

RESULTS

223 men were recruited, 190 by opportunistic and 33 by targeted screening. Seventeen per cent of the men reported an alcohol consumption that might put them at risk. In the opportunistic screening, 23% scored BDI > or = 10 and 14% scored GS > or = 13. The prevalence of depression in the opportunistic screening was 10.5%. The proportion of depressed men in the targeted screening was 60.6%. In total, 40 men were depressed, 63% had a mild and 35% moderate depression. The correlation between the scales was 0.80. The GS identified no additional cases.

CONCLUSIONS

Clinical depression was quite common among those men who often had a high alcohol consumption, indicating an advantage for the GS when screening for depression among men. In primary care, a targeted screening procedure seems to be the most feasible method.

The increased use of antidepressants has contributed to the worldwide reduction in suicide rates

Numerous ecological studies have shown an inverse association between antidepressant use and suicide rates and a smaller number of individual-based studies have shown an association between current antidepressant use and reduced suicide risk. Such evidence is often cited in support of the notion that antidepressants prevent suicide. However, more recently, the premises underlying this proposition, namely that suicide is caused by depression and that antidepressants relieve depression, have been challenged and the potential harm caused by antidepressants has been highlighted. In this article, Goran Isacsson and Charles Rich debate with Jon Jureidini and Melissa Raven the motion that the increased use of antidepressants has contributed to the worldwide reduction in suicide rates.

Packages of care for depression in low- and middle-income countries

In the first in a series of six articles on packages of care for mental disorders in low- and middle-income countries, Neerja Chowdary and colleagues discuss the treatment of depression.

Clinical effectiveness of online computerised cognitive-behavioural therapy without support for depression in primary care: randomised trial

BACKGROUND

Computerised cognitive-behavioural therapy (CCBT) might offer a solution to the current undertreatment of depression.

AIMS

To determine the clinical effectiveness of online, unsupported CCBT for depression in primary care.

METHOD

Three hundred and three people with depression were randomly allocated to one of three groups: Colour Your Life; treatment as usual (TAU) by a general practitioner; or Colour Your Life and TAU combined. Colour Your Life is an online, multimedia, interactive CCBT programme. No assistance was offered. We had a 6-month follow-up period.

RESULTS

No significant differences in outcome between the three interventions were found in the intention-to-treat and per protocol analyses.

CONCLUSIONS

Online, unsupported CCBT did not outperform usual care, and the combination of both did not have additional effects. Decrease in depressive symptoms in people with moderate to severe depression was moderate in all three interventions. Online CCBT without support is not beneficial for all individuals with depression.

More us than them: positive depictions of mental illness on Australian television news

OBJECTIVE

The aim of the present study was to review television news coverage of mental illness including self-depictions from people with mental illness, and views expressed by mental health experts and politicians in all 538 news and current affairs items related to mental illness broadcast on free-to-air Sydney television, May 2005-October 2007.

METHODS

Content and frame analysis was done of news actors (those with mental illnesses, experts and politicians) of whether depictions were positive 'one of us', or negative 'one of them'.

RESULTS

Only 6% of all items with a main focus on a specific health condition, focused on mental health. Individuals with mental illness were present in 264 (49%) of 538 items, with most (174, 66%) of these self-depictions categorized as either neutral or positive. Experts and politicians overwhelmingly represented and described people with mental illnesses in neutral or positive ways (95% and 84%, respectively). Overall news angle included 299 items (55%), which were categorized as positive 'recovery focused' items. Another 156 items (29%) were neutral, and 62 items (12%) were classified as negative. Twenty-one (4%) had unclear or mixed themes.

CONCLUSIONS

The present findings differ from previous descriptions of media depiction of mental illness, which have been largely negative. The present study provides support for the importance of involving those with histories of mental illness in news coverage.

The 'European Alliance Against Depression (EAAD)': a multifaceted, community-based action programme against depression and suicidality

Action programmes fostering partnerships and bringing together regional and national authorities to promote the care of depressed patients are urgently needed. In 2001 the 'Nuremberg Alliance Against Depression' was initiated as a community-based model project within the large-scale 'German Research Network on Depression and Suicidality' (Kompetenznetz 'Depression, Suizidalität'). The 'Nuremberg Alliance Against Depression' was an action programme, conducted in the city of Nuremberg (500,000 inhabitants) in 2001/2002, addressing four intervention levels (Hegerl et al. Psychol Med 2006;36:1225). Based on the positive results of the Nuremberg project (a significant reduction of suicidal behaviour by more than 20%) 18 international partners representing 16 different European countries established the 'European Alliance Against Depression' (EAAD) in 2004. Based on the four-level approach of the Nuremberg project, all regional partners initiated respective regional intervention programmes addressing depression and suicidality. Evaluation of the activities takes place on regional and international levels. This paper gives a brief overview of the background for and experiences with the EAAD. It describes the components of the programme, provides the rationale for the intervention and outlines the current status of the project. The aim of the paper is to disseminate information about the programme's potential to reduce suicidal behaviour and to provide examples of how European community-based 'best practice' models for improving the care of depressed patients and suicidal persons can be implemented using a bottom-up approach. EAAD is mentioned by the European commission as a best practice example within the Green Paper 'Improving the mental health of the population: Towards a strategy on mental health for the European Union' (European Commission 2005).

Clinical and cost-effectiveness of computerised cognitive behavioural therapy for depression in primary care: design of a randomised trial

Background

Major depression is a common mental health problem in the general population, associated with a substantial impact on quality of life and societal costs. However, many depressed patients in primary care do not receive the care they need. Reason for this is that pharmacotherapy is only effective in severely depressed patients and psychological treatments in primary care are scarce and costly. A more feasible treatment in primary care might be computerised cognitive behavioural therapy. This can be a self-help computer program based on the principles of cognitive behavioural therapy. Although previous studies suggest that computerised cognitive behavioural therapy is effective, more research is necessary. Therefore, the objective of the current study is to evaluate the (cost-) effectiveness of online computerised cognitive behavioural therapy for depression in primary care.

Methods/Design

In a randomised trial we will compare (a) computerised cognitive behavioural therapy with (b) treatment as usual by a GP, and (c) computerised cognitive behavioural therapy in combination with usual GP care. Three hundred mild to moderately depressed patients (aged 18–65) will be recruited in the general population by means of a large-scale Internet-based screening (N = 200,000). Patients will be randomly allocated to one of the three treatment groups. Primary outcome measure of the clinical evaluation is the severity of depression. Other outcomes include psychological distress, social functioning, and dysfunctional beliefs. The economic evaluation will be performed from a societal perspective, in which all costs will be related to clinical effectiveness and health-related quality of life. All outcome assessments will take place on the Internet at baseline, two, three, six, nine, and twelve months. Costs are measured on a monthly basis. A time horizon of one year will be used without long-term extrapolation of either costs or quality of life.

Discussion

Although computerised cognitive behavioural therapy is a promising treatment for depression in primary care, more research is needed. The effectiveness of online computerised cognitive behavioural therapy without support remains to be evaluated as well as the effects of computerised cognitive behavioural therapy in combination with usual GP care. Economic evaluation is also needed. Methodological strengths and weaknesses are discussed.

Trial registration

The study has been registered at the Netherlands Trial Register, part of the Dutch Cochrane Centre (ISRCTN47481236).

Impact of clinician and patient attitudes on clinical decision making for the symptomatic menopausal woman with or without comorbidity

Culture, individual health beliefs and distressing symptoms frequently determine women's perceptions of their menopausal transitions. Women's perceptions of mental health problems and the acceptability of different interventions greatly affect if and what a woman is willing to try as a treatment option and whether or not she will accept the possibility that her menopausal symptoms represent a comorbidity with a diagnosis, such as depression or anxiety. These perceptions have a significant impact on women's choices with regard to health practices, as well as on whether or not they will seek out medical care for their distressing symptom(s). Working with a woman's beliefs, sharing decision making, and empowering her through health education are all critical aspects of the treatment of the patient with comorbid perimenopausal symptoms, regardless of their etiology.

Treatment of depressive symptoms and attitudes towards treatment options in a representative German general population sample

Objective. To estimate treatment rates, self-medication, and preferences for treatment options of depressive symptoms. Methods. A German nationwide representative sample (n=2224) was interviewed. Subjects were asked to fill in a depressive symptom checklist, as well as to answer questions about current treatments and treatment preferences. Results. A total of 16.7% was mildly, 7.5% moderately and 6.5% strongly affected by depressive symptoms; 22.7% of the total affected group were currently or previously being treated by a physician. Self-initiated treatments had been stated as effective in 54.2% of cases. The preference for phytotherapeutic treatment approaches was about 3-6-fold higher than for standard antidepressants and psychotherapies. Treatment preference and wish for treatment increased with increasing severity of symptoms with regard to treatments that had to be professionally initiated. Conclusion. Despite considerable educational efforts, the prevalence of untreated and undiagnosed depressive symptoms seems to be high. There is still little acceptance for the most efficacious therapies for depression. More efforts should be made to increase knowledge about self-administered phytotherapeutic drugs, which might play an important role in a stepped-care approach of future depression management.

[Changes in the frequency of suicidal behaviour after a 2-year intervention campaign]

BACKGROUND

Insufficient treatment of depression is one of the most important causes of suicide. The Nuremberg Alliance against Depression (funded by the German Ministry of Education and Research) tried to improve the quality of care for patients suffering from depression. This multilevel programme focussed on close cooperation with general practitioners, a public relation campaign about depression, involvement of other professional groups, and reinforcement of self-help activities.

METHODS

The project was realised in the city of Nuremberg, Germany in 2001-2002. Changes in the frequency of suicidal acts (successful and attempted suicides) compared to a baseline (2000) and a control region (Wuerzburg, Germany) were prospectively defined as the main outcome criterion.

RESULTS

The frequency of suicidal acts decreased significantly (-21.7%) compared to the control region. This reduction was mainly due to a lower rate of suicide attempts.

CONCLUSIONS

Many other regions in Germany and Europe followed the Nuremberg model project and have initiated regional alliances against depression.

Diagnostic accuracy of the mood module of the Patient Health Questionnaire: a systematic review

OBJECTIVE

The nine-item mood module of the Patient Health Questionnaire (PHQ-9) was developed to screen and to diagnose patients in primary care with depressive disorders. We systematically reviewed the psychometric literature on the PHQ-9 and performed a meta-analysis to ascertain its summary sensitivity and specificity.

METHODS

EMBASE, PubMed and PsycINFO were used to search literature up to July 2006. Studies were included if (1) they investigated the diagnostic accuracy of the PHQ-9 and (2) the PHQ-9 had been compared with a reference test. The quality of the studies was appraised using the Quality Assessment of Diagnostic Accuracy Studies. We calculated sensitivity, specificity and confidence intervals for each included study. We used the random effects model to calculate the summary sensitivity and specificity.

RESULTS

We found a sensitivity of 0.77 (0.71-0.84) and a specificity of 0.94 (0.90-0.97) for the PHQ-9. The positive predictive value in an unselected primary care population was 59%, which increased to 85-90% when the prior probability increased to 30-40%.

CONCLUSION

In primary care, the PHQ-9 is a valid diagnostic tool if used in selected subgroups of patients with a high prevalence of depressive disorder.

What makes people decide who to turn to when faced with a mental health problem? Results from a French survey

BACKGROUND

The unequal use of mental health care is a great issue, even in countries with universal health coverage. Better knowledge of the factors that have an impact on the pathway to mental health care may be a great help for designing education campaigns and for best organizing health care delivery. The objective of this study is to explore the determinants of help-seeking intentions for mental health problems and which factors influence treatment opinions and the reliance on and compliance with health professionals' advice.

METHODS

441 adults aged 18 to 70 were randomly selected from the general population of two suburban districts near Paris and agreed to participate in the study (response rate = 60.4%). The 412 respondents with no mental health problems based on the CIDI-SF and the CAGE, who had not consulted for a mental health problem in the previous year, were asked in detail about their intentions to seek help in case of a psychological disorder and about their opinion of mental health treatments. The links between the respondents' characteristics and intentions and opinions were explored.

RESULTS

More than half of the sample (57.8%) would see their general practitioner (GP) first and 46.6% would continue with their GP for follow-up. Mental health professionals were mentioned far less than GPs. People who would choose their GP first were older and less educated, whereas those who would favor mental health specialists had lower social support. For psychotherapy, respondents were split equally between seeing a GP, a psychiatrist or a psychologist. People were reluctant to take psychotropic drugs, but looked favorably on psychotherapy.

CONCLUSION

GPs are often the point of entry into the mental health care system and need to be supported. Public information campaigns about mental health care options and treatments are needed to educate the public, eliminate the stigma of mental illness and eliminate prejudices.

Suicidal tendencies among the elderly in Mie Prefecture, Japan, between 1996 and 2002

This study aims to show the causative factors of suicide among the elderly (over 65) in Mie Prefecture, and to discuss the prevention of the factors contributing to suicide in the elderly group. We obtained an agreement from the Mie Prefectural Police Headquarters and investigated all inquest records collected between 1996 and 2002 in Mie Prefecture and focused on suicide in the elderly group. During the test period, the number of suicides in the elderly group was 842. In causative factors, the two major causative factors of suicide were "suffering from physical illness" and "psychiatric disorders". In particular, the three most frequent physical illnesses were "cardiovascular disease", "orthopedic disorder", and "digestive organ disease", and these physical illnesses are mentally stressful, and thus have a psychiatric component, the same as psychiatric illnesses do. Consequently, it is concluded that improvements in the home nursing and mental health care should include the prevention of suicide in the elderly who "suffer from physical illness" and "psychiatric disorders" to prevent suicide. In addition, medical staff and the general public should be educated on the factors that can influence elderly persons' mental condition, and should be cautioned to observe elderly persons for suicidal signs and symptoms.

Attitudes and illness factors associated with low perceived need for depression treatment among young adults

BACKGROUND

We do not yet fully understand how low perceived need for treatment leads many young adults to not seek care for their depression.

METHODS

A cross-sectional study of 10,962 depressed young adults (ages 16-29) who visited a depression screening/education Internet website. Based on the Theory of Reasoned Action, we developed a multivariate model to determine the effects of beliefs and attitudes, social norms, past treatment behavior, and symptom severity on low perceived depression treatment need (i.e., not agreeing that one needs depression treatment).

RESULTS

Negative beliefs and attitudes, social norms, and past treatment behavior predicted low perceived depression treatment need and explained more than half the model variance. Even after adjusting for depression severity and symptoms of other mental disorders, lacking confidence in either a biological or counseling based explanation or treatment approach for depression predicted low perceived depression treatment need.

CONCLUSIONS

Lack of helpful treatment experiences and/or confidence in either of the currently practiced depression treatment models may prevent many young adults from seeking depression treatment.

Evidence for beneficial effects of antidepressants on suicidality in depressive patients: a systematic review

The role of antidepressants in suicide prevention is a major public health question, given the high prevalence of both depression and depression-related suicidality. Therefore all means available should be utilised to clarify the influence of antidepressants on suicidality. This paper gives a comprehensive overview of the positive effects of antidepressants on suicidality. In the first section, principal methodological issues related to suicidology in general as well as to clinical and epidemiological studies that investigate the influence of antidepressants on suicidality are discussed. In the second section, the results of controlled clinical studies on the efficacy of antidepressants in suicidality are presented. The third section reports on the results of other types of studies, especially epidemiological studies. Altogether, there seems to be reasonable evidence from different research approaches that antidepressants are able to reduce suicidal ideation and also suicidal behaviour in depressive patients. While the evidence for the beneficial effect on suicidal ideation comes from randomised control group studies, some of which used a placebo arm, the evidence for the prophylactic effect on suicidal behaviour, especially suicide, was primarily obtained from well-designed epidemiological studies.

Reaching Suicidal People with Media Campaigns

Abstract. Five variables were investigated in the evaluation of Suicide Prevention Weeks (SPW) held in 1999, 2000, and 2001 in Québec, Canada: exposure to the campaign, previous suicide ideation, knowledge, attitudes, and intentions. After the year 2000 campaign, a telephone survey conducted on a representative sample of 1020 men revealed that only those actually exposed to the SPW had gained more knowledge of suicide facts and resources. However, the SPW did not influence attitudes or intentions to seek help. Results are not surprising, considering the low intensity of the campaign, especially in the media. Campaigns aimed at changing suicidal behaviors must be intensive.

On-screen portrayals of mental illness: extent, nature, and impacts

This article reviews the published literature on the extent, nature, and impacts of portrayal of mental illness in fictional films and television programs. The literature suggests that on-screen portrayals are frequent and generally negative, and have a cumulative effect on the public's perception of people with mental illness and on the likelihood of people with mental illness seeking appropriate help. The article concludes that there is a need for the mental health sector and the film and television industries to collaborate to counter negative portrayals of mental illness, and to explore the potential for positive portrayals to educate and inform, as well as to entertain.

APRAND programme: an intervention to prevent relapses of anxiety and depressive disorders. First results of a medical health promotion intervention in a population of employees

OBJECTIVE

The study sought to determine whether an organized health promotion intervention during medical consultations improves the outcome for patients who meet the ICD10 criteria for anxiety or depressive disorders.

METHODS

In 2001, physicians used the MINI to screen 9743 employees on sick leave and consulting physicians in 21 medical centres of a large company. A health promotion intervention was implemented in eight "active" centres. It took place immediately after diagnosis and consisted of explaining the disorders, delivering the test results and leaflets based on WHO recommendations, and advising patients to consult their personal physician, psychiatrist or occupational physician, if necessary. Its effectiveness, evaluated by symptom severity and outcome over 1 year, was assessed by comparing the eight active centres to 13 control centres (without the intervention).

RESULTS

Disorders were detected among 10.6% of the subjects, 29.4% of whom had no previous diagnosis of anxiety or depressive disorder. The intervention was associated with a positive effect on the 6-week and 6-month HAD scores. Total absence of disorders at 1 year was associated with age, sex, and intervention, among all identified cases (OR=1.53), among those with at least one anxiety disorder (OR=1.45), and among those with at least one depressive disorder (OR=1.40).

CONCLUSION

Combining detection with organized provision of information including printed material improves patients' outcome and physicians' diagnostic abilities.

Common-sense descriptions of depression as social representations

BACKGROUND

Major depression is such a prevalent illness worldwide that practically everyone has either direct or indirect experience of it. It is important, then, from both practical and theoretical points of view, to examine this particular experience and related conceptions.

AIM

Drawing on the theory of social representations, this research set out to examine the ways in which people define depression in terms of the symptoms they attribute to people they know personally and consider to suffer from depression.

METHOD

A group of adult participants (n = 117) were instructed to think of an individual whom they knew personally and considered to suffer from depression, to indicate the age and gender of the person, and to describe his/her symptoms.

RESULTS

A great majority of the female participants thought of a female, while the male participants thought of male and female target persons quite evenly. The symptoms attributed to depression with fair unanimity included fatigue and decreased capacity to work, to concentrate, to make decisions and to take part in hobbies. The descriptions of the depressive person were quite unanimously distinguished from the signal symptoms attaching to schizophrenia. The descriptions varied according to the characteristics of the target individuals, and their gender and age in particular, rather than the characteristics of the participants.

CONCLUSION

People have perceptive personal experiences of depression, which are guided by socially shared interpretative frameworks.

Concepts and causation of depression: a cross-cultural study of the beliefs of older adults

PURPOSE

This U.K. study explored how older adults with depression (treated and untreated) and the general older population conceptualize depression. A multicultural approach was used that incorporated the perspectives of Black Caribbean, South Asian, and White British older adults. The study sought to explore and compare beliefs about the nature and causes of depression, and to suggest ways in which these beliefs act to facilitate or deter older people from accessing treatment.

DESIGN AND METHODS

One hundred and ten in-depth separate interviews were conducted for 45 White British, 33 South Asian, and 32 Black Caribbean individuals. The interviews explored what the word depression meant to participants, and their beliefs regarding depression's causes.

RESULTS

Depression was often viewed as an illness arising from adverse personal and social circumstances that accrue in old age. White British and Black Caribbean participants defined depression in terms of low mood and hopelessness; South Asian and Black Caribbean participants frequently defined depression in terms of worry. Those receiving antidepressants were more likely to acknowledge psychological symptoms of depression. Differences in attribution were found between the ethnic groups.

IMPLICATIONS

A social model of depression is closer to the beliefs of older people than the traditional medical model. Culturally appropriate inquiries about recent life events could be used to facilitate discussion about depression. Our data suggest that many older adults would respond to probing by primary care physicians about their mood. Health and social care professionals need to be sensitive to the language of depression used by different ethnic groups.

Evaluation of a short course in psychiatry for general practitioners

OBJECTIVE

To assess the acceptability and benefits to general practitioners (GPs) of a short course on the management of depression and anxiety.

METHOD

One hundred and twenty-two GPs from southeast metropolitan Melbourne participated in a five-session short course. Pre- and post-measures of knowledge, attitude and self-evaluated clinical practice and a post-measure of participant satisfaction were completed.

RESULTS

The course was overwhelmingly appreciated by participating GPs. In the group as a whole, knowledge, attitude and certain elements of clinical practice changed in a positive and predicted direction. General practitioners affirmed the use of an interpersonal and problem-solving framework for patients more commonly than a cognitive-behavioural one.

CONCLUSIONS

Brief educational interventions are useful and, through improving GP knowledge, attitude and clinical practice, have an important role to play in enhancing the capacity of GPs to assist people with depression and anxiety.

The importance of somatic symptoms in depression in primary care

OBJECTIVE

Patients with depression present with psychological and somatic symptoms, including general aches and pains. In primary care, somatic symptoms often dominate. A review of the literature was conducted to ascertain the importance of somatic symptoms in depression in primary care.

DATA SOURCES AND EXTRACTION

MEDLINE, EMBASE, and PsychLIT/PsychINFO databases (1985-January 2004) were searched for the terms depression, depressive, depressed AND physical, somatic, unexplained symptoms, complaints, problems; somatised, somatized symptoms; somatisation, somatization, somatoform, psychosomatic; pain; recognition, under-recognition; diagnosis, underdiagnosis; acknowledgment, under-acknowledgment; treatment, undertreatment AND primary care, ambulatory care; primary physician; office; general practice; attribution, re-attribution; and normalising, normalizing. Only English-language publications and abstracts were considered.

STUDY SELECTION

More than 80 papers related to somatic symptoms in depression were identified using the content of their titles and abstracts.

DATA SYNTHESIS

Approximately two thirds of patients with depression in primary care present with somatic symptoms. These patients are difficult to diagnose, feel an increased burden of disease, rely heavily on health care services, and are harder to treat. Patient and physician factors that prevent discussion of psychological symptoms during consultations must be overcome.

CONCLUSIONS

Educational initiatives that raise awareness of somatic symptoms in depression and help patients to re-attribute these symptoms should help to improve the recognition of depression in primary care.

Antidepressant utilization in Canada

OBJECTIVE

Antidepressant utilization can be used as an indicator of appropriate treatment for major depression. The objective of this study was to characterize antidepressant utilization in Canada, including the relationships of antidepressant use with sociodemographic variables, past-year and lifetime depression, number of past depressive episodes, and other possible indications for antidepressants.

METHOD

We examined data from the Canadian Community Health Survey (CCHS) Cycle 1.2. The CCHS was a nationally representative mental health survey (N=36,984) conducted in 2002 that included a diagnostic instrument for past-year and lifetime major depressive episodes and other psychiatric disorders and a record of past-year antidepressant use.

RESULTS

Overall, 5.8% of Canadians were taking antidepressants, higher than the annual prevalence of major depressive episode (4.8%) in the survey. Among persons with a past-year major depressive episode, the frequency of antidepressant use was 40.4%. After application of adjustments for probable successful outcomes of treatment, the estimated frequency of antidepressant use for major depression was more than 50%. Frequency of antidepressant treatment among those with a history of depression but without a past-year episode increased with the number of previous episodes. Among those taking antidepressants over the past year, only 33.1% had had a past-year episode of major depression. Migraine, fibromyalgia, anxiety disorder, or past depression was present in more than 60% of those taking antidepressants without a past-year episode of depression.

CONCLUSIONS

The CCHS results suggest that antidepressant use has increased substantially since the early 1990s, and also that these medications are employed extensively for indications other than depression.

Help-seeking behaviours of individuals with mood disorders

OBJECTIVES

This study had the following objectives: 1) to estimate the 12-month prevalence of conventional and unconventional mental health service use by individuals with major depressive disorder (MDD) or mania in the past year, and 2) to identify factors associated with the use of conventional mental health services by individuals with MDD or mania in the past year.

METHODS

We examined data from the Canadian Community Health Survey: Mental Health and Well-Being (CCHS 1.2). Respondents with MDD (n = 1563) or manic episodes (n = 393) in the past 12 months were included in this analysis.

RESULTS

An estimated 63.9% of respondents with MDD and 59.0% of those with manic episodes reported having used some type of help in the past 12 months; 52.9% of those with MDD and 49.0% of those with manic episodes used conventional mental health services. Approximately 21% of respondents with either MDD or manic episodes used natural health products specifically for emotional, mental health, and drug or alcohol use problems. Respondents who reported comorbid anxiety disorders and long-term medical conditions were more likely to have used conventional mental health services.

CONCLUSIONS

Relative to previous Canadian literature, our analysis suggests that the frequency of conventional mental health service use among persons with MDD has not increased significantly in the past decade. Further, the rate of conventional mental health service use by persons with manic episodes is unexpectedly low. These findings may reflect the lack of national initiatives targeting mood disorders in Canada. They have important implications for planning future education, promotion, and research efforts.

Functional symptoms in neurology: questions and answers

Between 10 and 30% of patients seen by neurologists have symptoms for which there is no current pathophysiological explanation. The objective of this review is to answer questions many neurologists have about disorders characterised by unexplained symptoms (functional disorders) by conducting a multidisciplinary review based on published reports and clinical experience. Current concepts explain functional symptoms as resulting from auto-suggestion, innate coping styles, disorders of volition or attention. Predisposing, precipitating, and perpetuating aetiological factors can be identified and contribute to a therapeutic formulation. The sympathetic communication of the diagnosis by the neurologist is important and all patients should be screened for psychiatric or psychological symptoms because up to two thirds have symptomatic psychiatric comorbidity. Treatment programmes are likely to be most successful if there is close collaboration between neurologists, (liaison) psychiatrists, psychologists, and general practitioners. Long term, symptoms persist in over 50% of patients and many patients remain dependent on financial help from the government. Neurologists can acquire the skills needed to engage patients in psychological treatment but would benefit from closer working relationships with liaison psychiatry or psychology.

Public attitudes to depression in urban Turkey - the influence of perceptions and causal attributions on social distance towards individuals suffering from depression

BACKGROUND

The aim of this study was to determine public attitudes towards patients with depression and the influence of perception and causal attributions on social distance towards individuals suffering from depression in urban areas.

METHODS

This study was carried out with a representative sample in Istanbul which is the biggest metropolis in Turkey. Seven hundred and seven subjects completed the public survey form which consisted of ten items screening the demographic features and health status of the participants, and 32 items rating attitudes towards depression.

RESULTS

The respondents' attitudes towards depression were very negative and nearly half of the subjects perceived people with depression as dangerous. More than half of the subjects stated that they would not marry a person with depression, and nearly half of the subjects stated that they would not rent their house to a person with depression. One-quarter of the subjects stated that depressive patients should not be free in the community. The subjects who considered depression as a disease and who believed that weakness of personality and social problems cause depression had negative attitudes towards depression.

CONCLUSIONS

In Istanbul, people recognise depression well, but their attitudes towards it are fairly negative. The urban public has unfavourable attitudes towards depression and a tendency to isolate patients from the society. Notwithstanding the high prevalence, there is still considerable stigmatisation associated with depression.