Beliefs about depression--do affliction and treatment experience matter? Results of a population survey from Germany

My Story of Depression: A Content Analysis of Autobiographic Videos on Douyin

Autobiographical accounts on social media could play an essential role in shaping the public's understanding of illnesses and dispelling illness-related stigma. This study examined how people living with depression describe their illness experiences on Douyin, China's leading video-sharing platform, through content analysis. It finds that most videos were created by young women who have lived with the illness for over three years. The top three topics were patient psychology, experience sharing, and knowledge and medical advice. These videos provided an overall non-stigmatizing portrayal of depression, with more than 80% of the influencers using challenge cues. However, stigma cues contributed to the virality of the videos. The theoretical and practical implications of the study were discussed.

Public knowledge and beliefs about the irritable bowel syndrome - results from the SOMA.SOC study

BACKGROUND

Despite the epidemiological and economic relevance of the irritable bowel syndrome (IBS), there is a lack of research on what the general public knows and thinks about this condition (IBS literacy). Therefore, the aim of this study was to explore public knowledge and beliefs about IBS in Germany. Moreover, associations of knowledge and beliefs about IBS with socio-demographic characteristics as well as illness and treatment experiences were analysed.

METHODS

Analyses made use of a national telephone survey (N = 1,205). A carefully developed vignette describing a person with typical symptoms of IBS was presented. Respondents were then asked to name the disease in question and beliefs about causes and treatment options were assessed. For the analyses respondents were divided into three groups: (1) people who never had IBS symptoms, (2) people who had or have IBS symptoms but never were in treatment and (3) individuals who reported to be or have been treated for IBS symptoms.

RESULTS

Less than 4% of the respondents recognized IBS after presentation of the vignette. About 75% positively evaluated treatability while psychotherapy was evaluated more effective than medication. Stress and unhealthy lifestyle were the most frequently endorsed possible causes of the presented IBS symptoms. There were variations in knowledge and beliefs about IBS according to age, gender, and education. We found minor differences in beliefs and knowledge between individuals who had or have symptoms but never were in treatment and those without respective illness experience. Respondents with illness/treatment experiences rated their knowledge significantly better than those without any experiences.

CONCLUSIONS

Results indicate low levels of public knowledge about IBS regarding illness recognition in Germany. A majority disagreed that they have good knowledge about IBS symptoms. Against this background, it seems reasonable to develop and test interventions to improve IBS literacy by increasing knowledge about symptoms, causes and treatment options.

Perceived treatment urgency of common mental disorders in the German population

Perceived treatment urgency of mental disorders are important as they determine utilization of health care. The aim was to analyze variations in perceived treatment urgency in cases of psychosis (adolescents), alcoholism (adults), and depression (older adults) with two levels of severity each by characteristics of the case and the respondents. A telephone survey (N = 1200) with vignettes describing cases of psychosis, alcoholism, and depression was conducted in Hamburg, Germany. Vignettes varied by symptom severity and sex. Perceived treatment urgency was assessed by three items. A sum scale was calculated. Linear regression models were computed to analyze differences in perceived urgency by characteristics of the case (severity, sex) and the respondents (sex, age, education, migration background, illness recognition, personal affliction). Perceived treatment urgency was significantly higher in severe cases and varied by education. Additionally, regarding psychosis, estimated urgency varied significantly by correct illness recognition. With regard to depression, perceived urgency differed significantly by age and correct illness recognition. Interaction effects between case severity and sociodemographic characteristics of the respondents, personal affliction, and correct recognition of the disorder were found. The identified differences should be considered in the development of interventions on mental health literacy with regard to adequate urgency assessment.

Public depression stigma does not vary by symptom severity

BACKGROUND

Previous studies on public depression stigma did not include different severity levels and thus, did not adequately consider the continuum notion of depressive disorders.

AIMS

We address the following research questions: 1. Are there differences in public depression stigma according to different severity levels? 2. Is stigma associated with sociodemographic characteristics, experience with depressive symptoms, and symptom severity?

METHODS

Computer-assisted telephone interviews were conducted in winter 2019/2020 in Germany (N = 1009). Three vignettes representing mild, moderate, and severe depressive symptoms were used. Three indicators of stigma were assessed: negative stereotypes, anger reactions, and desire for social distance. Age, sex, education, and experience with depression (own affliction, contact) were additionally introduced into multiple linear regression analyses.

RESULTS

Overall, negative stereotypes, anger reactions, and desire for social distance do not significantly vary by depression symptom severity. All components of depression stigma showed positive associations with age, while anger was negatively associated with experiences.

CONCLUSIONS

Our results do not indicate that public depression stigma is more pronounced when symptoms are more severe. Conclusion is ambivalent: Persons with severe depression do not seem to be additionally burdened by increased stigma, but the German public holds stigmatizing attitudes even towards individuals with mild depressive symptoms.

What Does the Public Know About Varying Depression Severity?-Results of a Population Survey

Objectives: In this study, we examine the public's knowledge about different levels of depression severity in Germany. Methods: Data stem from a national telephone survey in Germany. A total of 1,009 persons participated, response rate was 46.8%. A vignette was presented with signs of mild, moderate or severe depression. Participants were asked what they think the person has, which persons and services are helpful and how effective different treatment options are. Differences between the three vignettes were tested with 95% confidence intervals and χ ²-tests. Results: 55.3% of the respondents identified depression as the health problem in question. Participants who heard the vignette with moderate symptomatology recognized depression more often. Across groups, a general practitioner was named most frequently concerning helpful persons/services. Effectiveness of psychotherapy received high levels of approval, online therapy and books were less often rated as effective. There were only few significant differences between the three vignettes. Conclusions: This is the first study examining public depression literacy for different severity levels. Small differences between severity levels indicate a lack of knowledge, which may have adverse consequences for adherence to treatment, especially for mild depression.

Suicide literacy and suicide stigma - results of a population survey from Germany

BACKGROUND

While a growing number of studies analyze the magnitude and predictors of mental health literacy, little is known about suicide-specific knowledge and beliefs ("suicide literacy").

AIMS

To examine suicide literacy among the German population and to investigate associations between suicide literacy and suicide stigma.

METHODS

Telephone interviews were conducted in Germany (N = 2002, response rate: 47.3%). The literacy of suicide scale (LOSS-SF) was used covering the knowledge domains "signs," "risk factors," "causes/nature" and "treatment/prevention." In multiple regression analyses, associations between the LOSS-SF and the three dimensions "stigma," "normalization/glorification," and "depression/isolation" of the stigma of suicide scale (SOSS-SF) were examined controlling for several covariates.

RESULTS

Respondents showed most knowledge concerning "treatment and prevention" (>80% correct answers). Lower suicide literacy was found in the domains "risk factors" (33-60% correct answers) and "signs for suicidal ideation" (45-53%). Suicide literacy was negatively associated with age, while it was positively associated with education, own affliction, and personal contact. Moreover, suicide literacy showed negative associations with all three dimensions of the SOSS-SF.

CONCLUSIONS

There are deficits in suicide literacy in the German public that may increase suicide stigma. Addressing those deficits in information-campaigns and encouraging personal contact could help decrease suicide stigma.

Efficacy of a Guided Web-Based Self-Management Intervention for Depression or Dysthymia: Randomized Controlled Trial With a 12-Month Follow-Up Using an Active Control Condition

BACKGROUND

An increasing number of studies suggest that web-based interventions for patients with depression can reduce their symptoms and are expected to fill currently existing treatment gaps. However, evidence for their efficacy has mainly been derived from comparisons with wait-list or treatment as usual controls. In particular, designs using wait-list controls are unlikely to induce hope and may even have nocebo effects, making it difficult to draw conclusions about the intervention's efficacy. Studies using active controls are rare and have not yielded conclusive results.

OBJECTIVE

The main objective of this study is to assess the acute and long-term antidepressant efficacy of a 6-week, guided, web-based self-management intervention building on the principles of cognitive behavioral therapy (iFightDepression tool) for patients with depression compared with web-based progressive muscle relaxation as an active control condition.

METHODS

A total of 348 patients with mild-to-moderate depressive symptoms or dysthymia (according to the Mini International Neuropsychiatric Interview) were recruited online and randomly assigned to 1 of the 2 intervention arms. Acute antidepressant effects after 6 weeks and long-term effects at 3-, 6-, and 12-month follow-up were studied using the Inventory of Depressive Symptomatology-self-rating as a primary outcome parameter and change in quality of life (Short Form 12) and user satisfaction (client satisfaction questionnaire) as secondary outcome parameters. Treatment effects were assessed using mixed model analyses.

RESULTS

Over the entire observation period, a greater reduction in symptoms of depression (P=.01) and a greater improvement of life quality (P<.001) was found in the intervention group compared with the active control group. Separate tests for each time point revealed significant effects on depressive symptoms at the 3-month follow-up (d=0.281; 95% CI 0.069 to 0.493), but not after 6 weeks (main outcome:d=0.192; 95% CI -0.020 to 0.404) and 6 and 12 months. The intervention was significantly superior to the control condition with respect to user satisfaction (25.31 vs 21.97; t₂₅₉=5.804; P<.01).

CONCLUSIONS

The fact that antidepressant effects have been found for a guided self-management tool in comparison with an active control strengthens the evidence base for the efficacy of web-based interventions. The antidepressant effect became most prominent at the 3-month follow-up. After 6 weeks of intervention, significant positive effects were observed on life quality but not on depressive symptoms. Although the effect size of such web-based interventions on symptoms of depression might be smaller than that suggested by earlier studies using wait-list control conditions, they can be a cost-effective addition to antidepressants and face-to-face psychotherapy.

TRIAL REGISTRATION

International Clinical Trials Registry Platform ICTRP080-15-09032015; https://apps.who.int/trialsearch/Trial2.aspx?TrialID=DRKS00009323.

Stigma towards depression in a community-based sample in China

OBJECTIVE

Understanding the general public's beliefs about depression is essential if public education and anti-stigma interventions are to be effective. This study aimed to examine Chinese respondents' personal attitudes towards depression and their perceptions about the attitudes of others regarding depression and to identify the correlates of personal stigma and perceived stigma towards depression.

METHODS

A community survey was conducted among 1697 residents aged between 16 and 89 years of a large city in central China using the Depression Stigma Scale. Participants completed questionnaires assessing experiences of depression and family functioning.

RESULTS

Participants reported high levels of stigma towards depression, with greater perceived stigma than personal stigma. Increasing age was correlated with greater personal stigma and perceived stigma. Higher personal stigma was also significantly correlated with being male, unemployed and good family function.

CONCLUSION

Concerningly high levels of stigmatizing beliefs towards depression were prevalent among the public. This may be a reason why people with mental disorders do not seek assistance. This highlights the importance of the need for health education and promotion activities. Findings from this study suggest that targeted, culturally appropriate education programs are needed to improve knowledge about depression in the broader community.

Causal attributions for somatic symptom disorder

OBJECTIVES

Two research questions will be addressed: (1) What does the German public think about possible causes of somatic symptom disorder (SSD) and are there differences in causal attributions according to symptom and course of SSD? (2) Are causal attributions associated with beliefs about treatment and stigmatizing attitudes?

METHODS

Two vignettes with symptoms of SSD were used in a national telephone survey in Germany (N = 1004). Vignettes differed regarding main type of symptom (pain vs. fatigue) and existence of an earlier somatic disease (yes vs. no). Respondents were asked about their agreement with five causal beliefs (broken home, heredity, lack of willpower, work stress, and misinterpretation of body signals).

RESULTS

About 90% of the respondents agreed that work stress is a possible cause of the SSD symptoms. Agreement was significantly more pronounced in case of a person with fatigue and an earlier severe somatic disease. A quarter endorsed lack of willpower as a possible cause. Lack of willpower was associated with a significant increase of desire for social distance in both vignettes. Work stress was associated with a significantly increased likelihood of positively evaluating the effectiveness of psychotherapy in both cases of SSD.

CONCLUSIONS

Public beliefs about causes of SSD are associated with stigma and treatment beliefs. Emphasising work stress as a cause may promote the belief that psychotherapy is effective for treatment of SSD.

The postpartum depression literacy scale (PoDLiS): development and psychometric properties

BACKGROUND

Maternal mental health including postpartum mental health is essential to women's health. This study aimed to develop a specific measure for assessing postpartum depression literacy and consequently evaluate its psychometric properties among a sample of perinatal women.

METHODS

This investigation was composed of two studies: developing the measure, and evaluating of psychometric properties of the developed questionnaire. In development stage an item pool was created. Then, based on definition of mental health literacy and preliminary screening, an initial questionnaire was developed. The content and face validity of the questionnaire were then assessed. In the second study psychometric properties of the questionnaire were examined. Overall 692 perinatal women with the mean age of 27.63 years (ranging from 17 to 43) participated in the study.

RESULTS

In all an item pool of 86 items was generated. Of these, 31 items were removed and the remaining 55 items subjected to content and face validity and further 16 items removed. In the second stage a 39-item questionnaire namely the Postpartum Depression Literacy Scale (PoDLis) was evaluated. In principal component factor analysis, 31 items were loaded indicating a 7-factor solution for the questionnaire. The factors designated the following constructs: ability to recognize postpartum depression, knowledge of risk factors and causes, knowledge and belief of self-care activities, knowledge about professional help available, beliefs about professional help available, attitudes which facilitate recognition of postpartum depression and appropriate help-seeking, and knowledge of how to seek information related to postpartum depression. Finally performing the confirmatory factor analysis, the Postpartum Depression Literacy Scale with 31 items was supported for the structures suggested by theoretical model and findings from the exploratory factor analysis. The Cronbach's alpha coefficient for the scale was .78 and it ranged from .70 to .83 for each factor lending support to the internal consistency of the questionnaire.

CONCLUSION

The findings suggest that the Postpartum Depression Literacy Scale (PoDLiS) is a reliable and valid instrument for measuring the postpartum depression literacy and now can be used in studies of mental health literacy in women.

Efficacy of an internet-based self-management intervention for depression or dysthymia - a study protocol of an RCT using an active control condition

BACKGROUND

The treatment of major depressive disorder, a highly prevalent disorder associated with pronounced burden, is a large challenge to healthcare systems worldwide. Internet based self-management interventions seem to be a cost effective way to complement the treatment of depressed patients, but the accumulating evidence is mainly based on the comparison to waitlist controls and treatment as usual, which might lead to an overestimation of effects. Furthermore, studies assessing long-term effects and possible negative outcomes are still rare.

METHODS/DESIGN

The proposed study evaluates the efficacy of the German version of the iFightDepression® tool in comparison to an active control condition. A total of 360 patients with mild to moderate depressive symptoms are included into a two-armed randomized controlled trial. They receive one of two six week interventions; either the iFightDepression® tool or progressive muscle relaxation serving as the control condition. Both intervention groups receive information material, weekly tasks via the internet and regular phone calls as part of the intervention. The primary outcome is change in depressive symptoms after the intervention period, as measured with the Inventory of Depressive Symptomatology. Satisfaction with the program, usability, changes in perceived quality of life, and possible negative effects are assessed as secondary outcomes.

DISCUSSION

This study represents the first randomized controlled trial on the iFightDepression® self-management tool in its German version, aiming at efficacy, but also at providing new insights into so far understudied aspects of E-mental health programs, namely the specificity of the treatment effect compared to an active control condition, it's continuity over a time course of 12 months, and possible negative effects of these internet based interventions.

TRIAL REGISTRATION

International trial-registration took place through the "international clinical trials registry platform" (WHO) with the secondary ID 080-15-09032015. German Clinical Trial Registration: DRKS00009323 (DRKS.de, registered on 25 February 2016).

Secondary school teachers and mental health competence: Italy-United Kingdom comparison

AIM

The aim of this study was to evaluate the differences between teachers' knowledge about early psychosis among three different Italian cities and a UK sample.

METHODS

The sample consisted of 556 secondary school teachers from three different cities in Italy (Milan, Rome and Lamezia Terme) and London (UK). The research was based on the Knowledge and Experience of Social Emotional Difficulties Among Young People Questionnaire. The Italian version of the questionnaire was used in Italy.

RESULTS

Overall, 67.6% of English teachers, 58.5% of Milan's teachers, 41.8% of Rome's teachers and 33.3% of Lamezia Terme's teachers were able to recognize psychotic symptoms from a case vignette. Logistic regression analysis showed that 'city' was the only independent variable significantly related to the correct/wrong answer about diagnosis.

CONCLUSIONS

We found statistically significant differences between the three Italian samples and the UK sample regarding teachers' knowledge about first signs of psychosis. English teachers showed a better knowledge than Italian teachers in general. Teachers from Milan, where a specific early detection program was established in 2000, seemed to be more familiar with early signs of psychosis than teachers in the other two Italian towns.

Public Beliefs About Somatic Symptom Disorders

Objectives: Despite satisfactory effectiveness of treatment for somatic symptom disorders (SSD), treatment rates are low and treatment is usually initiated many years after first symptoms. In order to understand whether a lack of public mental health literacy might contribute to these poor treatment rates, we aimed to focus on two research questions: (1) What does the German public know and think about SSD? (2) Are knowledge and beliefs associated with socio-demographic factors and experiences with the disorder? Methods: Two vignettes with symptoms of a SSD were used in a national telephone survey in Germany (N = 1,004). Vignettes differed regarding main type of symptom (pain vs. fatigue) and existence of an earlier somatic disease (yes vs. no). Respondents were asked concerning knowledge and beliefs about causes, symptoms, and treatment using a standardized questionnaire. Results: 66% of the respondents agreed that a possible cause of the symptoms is a misinterpretation of body signals. About 1/3 recognized a mental health problem when confronted with the vignettes of cases with SSD. This rate was lower in case of a SSD with pain as the main symptom without a comorbid somatic disease (24.8%, 95%-CI: 21.1-28.6) compared to a case with fatigue as the main symptom and an earlier severe somatic disease (44.0%, 95%-CI: 39.6-48.3). Female respondents tended to have a more positive view on treatability and effectiveness of psychotherapy, while associations of knowledge and beliefs with education and age were inconsistent. Respondents who had contact with a person with SSD were more likely to think that psychotherapy is effective and that they know a lot about SSD compared to those who never had contact. Conclusions: While most of the German public seems to be well informed about causes of SSD as well as treatability and the effectiveness of psychotherapy, the majority has problems with interpreting symptoms and does not think they know a lot about symptoms like that. Increasing knowledge about SSD by education interventions may help to promote adequate help seeking.

Public attitudes towards psychiatry and psychiatric treatment at the beginning of the 21st century: a systematic review and meta-analysis of population surveys

Public attitudes towards psychiatry are crucial determinants of help-seeking for mental illness. It has been argued that psychiatry as a discipline enjoys low esteem among the public, and a "crisis" of psychiatry has been noted. We conducted a systematic review and meta-analysis of population studies examining public attitudes towards various aspects of psychiatric care. Our search in PubMed, Web of Science, PsychINFO and bibliographies yielded 162 papers based on population surveys conducted since 2000 and published no later than 2015. We found that professional help for mental disorders generally enjoys high esteem. While general practitioners are the preferred source of help for depression, mental health professionals are the most trusted helpers for schizophrenia. If respondents have to rank sources of help, they tend to favor mental health professionals, while open questions yield results more favorable to general practitioners. Psychiatrists and psychologists/psychotherapists are equally recommended for the treatment of schizophrenia, while for depression psychologists/psychotherapists are more recommended, at least in Europe and America. Psychotherapy is consistently preferred over medication. Attitudes towards seeking help from psychiatrists or psychologists/psychotherapists as well as towards medication and psychotherapy have markedly improved over the last twenty-five years. Biological concepts of mental illness are associated with stronger approval of psychiatric help, particularly medication. Self-stigma and negative attitudes towards persons with mental illness decrease the likelihood of personally considering psychiatric help. In conclusion, the public readily recommends psychiatric help for the treatment of mental disorders. Psychotherapy is the most popular method of psychiatric treatment. A useful strategy to further improve the public image of psychiatry could be to stress that listening and understanding are at the core of psychiatric care.

Differences in depression stigma towards ethnic and socio-economic groups in Germany - Exploring the hypothesis of double stigma

BACKGROUND

Ethnic minorities and people with a low socio-economic status (SES) are often mentioned groups potentially affected by double stigma when faced with the burden of mental illness. Against this background we examine differences in public attitudes towards a) migrant vs. non-migrant persons with depression and b) low vs. high SES persons with depression.

METHOD

Analyses are based on data of a representative cross-sectional telephone survey among the adult population in Germany (N=2013). To compare the four groups, different depression vignettes were presented to the respondents. Three components of stigma were assessed in the survey: (1) characteristics ascribed to persons with a depression, (2) emotional reactions to people afflicted by depression, and (3) desire for social distance.

RESULTS

Respondents less often felt annoyed when the person in the depression vignette was a migrant coming from Turkey. However, differences are not statistically significant in the vast majority of the analyzed items. In terms of the comparison between high and low SES persons, analyses reveal small and inconsistent differences in public depression stigma.

LIMITATIONS

The study focusses on two deprived groups (ethnic minorities and people with a low SES) and is restricted to Germany.

CONCLUSIONS

Individuals with a low SES (compared to those with a high SES) and migrants (compared to non-migrants) with depression do not seem to be confronted with double public stigma in terms of stereotypes, emotional reactions, and desire for social distance.

Whom to Ask for Professional Help in Case of Major Depression? Help-Seeking Recommendations of the Sardinian Public

Purpose of the study is to investigate help-seeking preferences of the Sardinian public in case of depression. A telephone survey was conducted among the adult population, using quota sampling (N = 1,200). Respondents were presented with a vignette depicting a person with symptoms of major depressive disorder, followed by a fully structured interview. Psychologists were most frequently selected as source of professional help, followed by psychiatrists and G.P.s. Residents of small towns more frequently recommended mental health professionals than city residents. Public help-seeking preferences reflect the availability of services, beliefs about the appropriate treatment of depression and attitudes towards those providing it.

Women׳s help-seeking behaviours for depressive symptoms during the perinatal period: Socio-demographic and clinical correlates and perceived barriers to seeking professional help

OBJECTIVE

This study aims to characterize the help-seeking behaviours of women who were screened positive for perinatal depression, to investigate its sociodemographic and clinical correlates, and to characterize the perceived barriers that prevent women from seeking professional help.

DESIGN

Cross-sectional internet survey.

SETTING

Participants were recruited through advertisements published in pamphlets and posted on social media websites (e.g., Facebook) and websites and forums that focused on pregnancy and childbirth.

PARTICIPANTS

656 women (currently pregnant or who had a baby during the last 12 months) completed the survey.

MEASUREMENTS

Participants were assessed with the Edinburgh Postpartum Depression Scale, and were questioned about sociodemographic and clinical data, help-seeking behaviours and perceived barriers to help-seeking.

FINDINGS

Different pathways of help-seeking were found, with only 13.6% of women with a perinatal depression seeking help for their emotional problems. Married women, currently pregnant women, and women without history of psychological problems had a higher likelihood of not engaging in any type of help-seeking behaviour. The majority of women who had not sought professional assistance identified several barriers to help-seeking, particularly knowledge barriers.

KEY CONCLUSIONS

Strategies to increase women׳s help-seeking behaviours should be implemented, namely improving mental health literacy, introducing screening procedures for mental health problems in pre/postnatal health care settings, and offering women innovative opportunities (e.g., web-based tools) that allow them to overcome the practical barriers to help-seeking.

Beliefs of people taking antidepressants about the causes of their own depression

BACKGROUND

The beliefs of people receiving treatment about the causes of their own mental health problems are researched less often than the causal beliefs of the public, but have important implications for relationships with prescribers, treatment choices and recovery.

METHOD

An online survey on a range of beliefs about depression, and experiences with antidepressants, was completed by 1829 New Zealand adults prescribed anti-depressants in the preceding five years, 97.4% of whom proceeded to take antidepressants.

RESULTS

Six of 17 beliefs about the causes of their own depression were endorsed by more than half the sample: chemical imbalance, family stress, work stress, heredity, relationship problems and distressing events in childhood. There were some marked differences in content, structure and level of conviction of beliefs about one׳s own depression and the sample׳s previously published beliefs about depression in general. There were also significant differences between the beliefs of demographic groupings. Regression analyses revealed that self-reported effectiveness of the antidepressants was positively associated with bio-genetic causal beliefs. The quality of the relationship with the prescribing doctor was positively related to a belief in chemical imbalance as a cause and negatively related to a belief in unemployment as a cause.

LIMITATIONS

The convenience sample may have been biased towards a favourable view of bio-genetic explanations, since 83% reported that the medication reduced their depression.

CONCLUSIONS

People experiencing depression hold complex, multifactorial and idiosyncratic sets of beliefs about the causes of their own depression, apparently based at least in part on their own life experiences and circumstances. Exploring those beliefs may enhance the doctor-patient relationship and selection of appropriate treatment modality.

Beliefs of people taking antidepressants about causes of depression and reasons for increased prescribing rates

BACKGROUND

Public beliefs about the causes of mental health problems are related to desire for distance and pessimism about recovery, and are therefore frequently studied. The beliefs of people receiving treatment are researched less often.

METHOD

An online survey on causal beliefs about depression and experiences with antidepressants was completed by 1829 New Zealand adults prescribed anti-depressants in the preceding five years, 97.4% of whom proceeded to take antidepressants.

RESULTS

The most frequently endorsed of 17 causal beliefs were family stress, relationship problems, loss of loved one, financial problems, isolation, and abuse or neglect in childhood. Factor analysis produced three factors: 'bio-genetic', 'adulthood stress' and 'childhood adversity'. The most strongly endorsed explanations for increases in antidepressant prescribing invoked improved identification, reduced stigma and drug company marketing. The least strongly endorsed was 'Anti-depressants are the best treatment'. Regression analyses revealed that self-reported efficacy of the antidepressants was positively associated with bio-genetic causal beliefs, negatively associated with childhood adversity beliefs and unrelated to adulthood stress beliefs. The belief that 'People cannot׳ get better by themselves even if they try' was positively associated with bio-genetic beliefs.

LIMITATIONS

The convenience sample may have been biased towards a favourable view of bio-genetic explanations, since 83% reported that the medication reduced their depression.

CONCLUSIONS

Clinicians׳ should consider exploring patients׳ causal beliefs. The public, even when taking antidepressants, continues to hold a multi-factorial causal model of depression with a primary emphasis on psycho-social causes. A three factor model of those beliefs may lead to more sophisticated understandings of relationships with stigma variables.