Effect of a structured educational intervention on explanatory models of relatives of patients with schizophrenia: randomised controlled trial

Scaling a group intervention to promote caregiver mental health in Uttarakhand, India: A mixed-methods implementation study

Caregivers are integral to health and social care systems in South Asian countries yet are themselves at higher risk of mental illness. Interventions to support caregiver mental health developed in high-income contexts may be contextually inappropriate in the Global South. In this mixed-methods study, we evaluated the implementation and scaling of a locally developed mental health group intervention for caregivers and others in Uttarakhand, India. We describe factors influencing implementation using the updated Consolidated Framework for Implementation Research, and selected implementation outcomes. Key influencing factors we found in common with other programs included: an intervention that was relevant and adaptable; family support and stigma operating in the outer setting; training and support for lay health worker providers, shared goals, and relationships with the community and the process of engaging with organisational leaders and service users within the inner setting. We identified further factors including the group delivery format, competing responsibilities for caregivers and opportunities associated with the partnership delivery model as influencing outcomes. Implementation successfully reached target communities however attrition of 20% of participants highlights the potential for improving outcomes by harnessing enablers and addressing barriers. Findings will inform others implementing group mental health and caregiver interventions in South Asia.

Effectiveness of Psychoeducation on Burden among Family Caregivers of Adults with Schizophrenia: A Systematic Review and Meta-Analysis

Caring for relatives living with schizophrenia could lead to caregivers' burden. It is believed that lack of information and understanding about schizophrenia and lack of skills to cope effectively while caring for their adult relatives largely contribute to the burden they experience. The burden is assessed using assessment scales. This review aims to assess the effectiveness of psychoeducation in alleviating the burden experienced by family caregivers of adults living with schizophrenia and to identify essential factors that facilitate positive outcomes. Five databases (ASSIA, CINAHL, Embase, MEDLINE EBSCO, and PsycINFO) were systematically searched using combinations of the following key terms: "family caregivers," "schizophrenia," "burden," "psychoeducation," and "adults." Meta-analysis of included studies was conducted using RevMan 5.4. Five RCTs with 320 family caregivers were included in the review. Overall, none of the studies showed a low risk of bias. The evidence suggests that face-to-face group psychoeducation reduced family caregivers' burden when measured across different time points: one-week postintervention (mean difference -3.87 and Cl -6.06 to -1.70), six months (MD -8.76 and Cl -12.38 to -5.13), and twelve months (MD -7.38 and Cl -9.85 to -4.91). Measurements immediately after the intervention, one month, and three months postintervention when reported narratively also showed a reduction in family caregivers' burden. Face-to-face group psychoeducation provided for family caregivers effectively alleviates the burden they experience. Factors such as program content and teaching methods facilitated positive outcomes. It is recommended that psychoeducation should be integrated as a routine intervention for family caregivers.

Does the Nae Umeed group intervention improve mental health and social participation? A pre-post study in Uttarakhand, India

There are few evidence-based interventions to support caregiver mental health developed for low- and middle-income countries. Nae Umeed is a community-based group intervention developed with collaboratively with local community health workers in Uttarakhand, India primarily to promote mental wellbeing for caregivers and others. This pre-post study aimed to evaluate whether Nae Umeed improved mental health and social participation for people with mental distress, including caregivers. The intervention consisted of 14 structured group sessions facilitated by community health workers. Among 115 adult participants, 20% were caregivers and 80% were people with disability and other vulnerable community members; 62% had no formal education and 92% were female. Substantial and statistically significant improvements occurred in validated psychometric measures for mental health (12-Item General Health Questionnaire, Patient Health Questionnaire-9) and social participation (Participation Scale). Improvements occurred regardless of caregiver status. This intervention addressed mental health and social participation for marginalised groups that are typically without access to formal mental health care and findings suggest Nae Umeed improved mental health and social participation; however, a controlled community trial would be required to prove causation. Community-based group interventions are a promising approach to improving the mental health of vulnerable groups in South Asia.

Clinicians', patients' and carers' perspectives on borderline personality disorder in Pakistan: A mixed methods study protocol

Borderline Personality Disorder (BPD) is a condition characterised by significant social and occupational impairment and high rates of suicide. In high income countries, mental health professionals carry negative attitudes towards patients with BPD, find it difficult to work with patients with BPD, and even avoid seeing these patients. Negative attitudes and stigma can cause patients to fear mistreatment by health care providers and create additional barriers to care. Patients' self-stigma and illness understanding BPD also affects treatment engagement and outcomes; better knowledge about mental illness predicts intentions to seek care. The perspectives of mental health clinicians and patients on BPD have not been researched in the Pakistani setting and likely differ from other settings due to economic, cultural, and health care system differences. Our study aims to understand the attitudes of mental health clinicians towards patients with BPD in Pakistan using a self-report survey. We also aim to explore explanatory models of illness in individuals with BPD and their family members/carers using a Short Explanatory Model Interview (SEMI). The results of this study are important as we know attitudes and illness understanding greatly impact care. Results of this study will help guide BPD-specific training for mental health clinicians who care for patients with BPD and help inform approaches to interventions for patients with BPD in Pakistan.

Help-seeking for mental health concerns: review of Indian research and emergent insights

Purpose

The purpose of this review was to examine Indian research on help-seeking for mental health problems in adults.

Design/methodology/approach

Original Indian research studies on help-seeking for mental health, published from the year 2001−2019 were searched on PubMed, EBSCO, ProQuest and OVID using a set of relevant keywords. After applying exclusion criteria, 52 relevant research studies were identified.

Findings

The reviewed studies spanned a variety of themes such as barriers and facilitators to help-seeking, sources of help-seeking, causal attributions as well as other correlates of help-seeking, process of help-seeking and interventions to increase help-seeking. The majority of these studies were carried out in general community samples or treatment-seeking samples. Very few studies incorporated non-treatment seeking distressed samples. There is a severe dearth of studies on interventions to improve help-seeking. Studies indicate multiple barriers to seeking professional help and highlight that mere knowledge about illness and availability of professional services may be insufficient to minimize delays in professional help-seeking.

Originality/value

Help-seeking in the Indian context is often a family-based decision-making process. Multi-pronged help-seeking interventions that include components aimed at reducing barriers experienced by non-treatment seeking distressed persons and empowering informal support providers with knowledge and skills for encouraging professional help-seeking in their significant others may be useful.

Explanatory models of mental illness among family caregivers of persons in psychiatric rehabilitation services: A pilot study

BACKGROUND

Understanding the explanatory models of family caregivers is particularly important in interdependent contexts like India, where they often play a significant role in the help-seeking behaviours, treatment decision-making and long-term care of those diagnosed with mental illness.

AIMS

This study was planned to explore the diversity of explanatory models among family caregivers at a centre for recovery-oriented rehabilitation services in South India.

METHODS

The sample for this study included 60 family caregivers of patients referred to Psychiatric Rehabilitation Services within a tertiary-care hospital for mental health and neurosciences. Bart's Explanatory Model Inventory, including a semi-structured interview and a checklist, assessed the family caregivers' explanatory model of distress on five domains: identity, cause, timeline, consequences and control/cure/treatment.

RESULTS

The results indicated the coexistence of multiple causal explanatory models including psychosocial, supernatural, situational and behavioural contributors. While 36.7% of the caregivers displayed two explanatory models, 33.3% of the caregivers held three explanatory models and 16.6% of the caregivers endorsed four explanatory models. Caregivers shared their concerns about varied consequences of mental illness but less than half of them were aware of the name of the psychiatric disorder. While they accessed various forms of treatments and adjunctive supports such as prayer, medication was the most frequently used treatment method.

CONCLUSIONS

The findings have implications for collaborative goal setting in recovery-oriented services for persons with mental illness and their families.

Perspectives and Experiences of Primary Caregivers of Individuals with Schizophrenia in Thailand

This study investigates primary caregiver perspectives on long-term experiences of caring for individuals with schizophrenia in Thailand. Study participants were 30 caregivers in the Bangkok Metropolitan Area (BMA). Data were collected by semi-structured qualitative interview and analyzed by thematic analysis. Participants defined psychotic symptoms as symptoms requiring prevention and good care, which caregivers must learn to live with. Caregivers were reported to have "acquired experience in controlling psychotic symptoms and recognizing frequency, timing, content, warning signs, and patient response." Schizophrenic patients experienced difficulty engaging in community activities and encountered teasing, stigma, and social isolation. These findings suggest that caregivers saw psychotic symptoms as necessarily leading to ongoing serious problems. The difficulty of dealing with such symptoms was aggravated by caregiver poverty, emotional condition, and advanced age. Innovations in psychiatric and mental health nursing intervention are needed, including psycho-educational community activities to confront the teasing, stigma, and social isolation of individuals with schizophrenia. Simulation applications on mobile phones and Internet are recommended.

The Visible and Less Visible in the Suffering of a Conversion Disorder in Children and Adolescents. A Qualitative Study of Illness Explanatory Models Presented to Caregivers of Children and Adolescents with Conversion Disorder

BACKGROUND

Conversion disorder is a challenge for clinicians due to the conceptual gaps as regards its pathogenesis, the way in which it converges with other psychiatric disorders, and the lack of approaches to the experiences of both patients and family members with the disease.

OBJECTIVE

To describe Explanatory Models (EM) offered to caregivers of paediatric patients with conversion disorder who attended the Hospital de la Misericordia.

METHODS

A qualitative study was conducted with a convenience sample of 10 patients who attended the Hospital de La Misericordia, ¿Bogota? between May 2014 and April 2015. The tool used was an in-depth interview applied to parents and/or caregivers.

RESULTS

Caregivers have different beliefs about the origin of the symptoms, especially considering sickness, magical-mystical factors, and psychosocial factors. The symptoms are explained in each case in various ways and there is no direct relationship between these beliefs, the pattern of symptoms, and help-seeking behaviours. Symptomatic presentation is polymorphous and mainly interferes in the patient's school activities. The medical care is perceived as relevant, and psychiatric care as insufficient. Among the therapeutic routes, consultations with various agents are described, including medical care, alternative medicine, and magical-religious approaches.

CONCLUSIONS

EMs in conversion disorder are varied, but often include magical-religious elements and psychosocial factors. The underlying beliefs are not directly related to help-seeking behaviours or other variables.

Explanatory model of illness of the patients with schizophrenia and the role of educational intervention

This randomized controlled trial was conducted at Department of Psychiatry, Lady Reading Hospital, Peshawar from February to August 2015 to explore beliefs and concepts of patients with schizophrenia about their illness and to find out the effectiveness of structured educational intervention in changing the explanatory models of illness of the patients and in their symptoms reduction. One hundred and three patients were recruited in the trial who were randomly assigned to two groups i.e., Experimental (n=53) and Control i.e., Treatment As Usual, TAU (n=50). Intervention was applied to experimental group only, once a month for three months. Short Explanatory Model Interview (SEMI), Brief Psychiatric Rating Scale (BPRS), Positive And Negative Syndrome Scale (PANSS), Global Assessment of Functioning (GAF) and Compliance Rating Scale were applied on all patients at baseline and at 3months follow up. Scores on PANSS (Total), BPRS and GAF showed improvement in the experimental group as compared to TAU group, at follow up, with the p values of 0.000, 0.002 and 0.000, respectively. On follow up, 44 (95.6%) patients of experimental group achieved complete compliance as compared to 17 (47.2%) patients of TAU group [p=0.000]. On baseline analysis of SEMI, in the experimental group, only 3.8% (n=2) knew about name of the illness, which increased to 54.3% (n=25) on follow up, while in TAU group it improved to 5.6% (n=2) as compared to 0% at baseline (p=0.000). The result suggest that Structured educational intervention can be effective in modifying the beliefs of the patients regarding their illness.

Explanatory models and distress in primary caregivers of patients with acute psychotic presentations: A study from South India

BACKGROUND

Emotional distress among caregivers of people with mental illness is common, changes overtime and requires appropriate coping strategies to prevent long-term disability. Explanatory models, which underpin understanding of disease and illness, are crucial to coping.

AIM

To study the association of explanatory models and distress among caregivers of people with acute psychotic illness.

METHOD

A total of 60 consecutive patients and their primary caregivers who presented to the Department of Psychiatry, Christian Medical College, Vellore, were recruited for the study. Positive and Negative Syndrome Scale (PANSS), Short Explanatory Model Interview (SEMI) and the General Health Questionnaire-12 (GHQ-12) were used to assess severity of psychosis, explanatory models of illness and emotional distress. Standard bivariate and multivariable statistics were employed.

RESULTS

Majority of the caregivers simultaneously held multiple models of illness, which included medical and non-medical perspectives. The GHQ-12 score were significantly lower in people who held multiple explanatory models of illness when compared to the caregivers who believed single explanations.

CONCLUSION

Explanatory models affect coping in caregivers of patients with acute psychotic presentations. There is a need to have a broad-based approach to recovery and care.

Perspectives about mental health, illness, and recovery

PURPOSE OF REVIEW

Patient and physician perspectives about mental health, illness, and recovery, which affect different aspects of help seeking and healthcare, needs to be understood and theorized.

RECENT FINDINGS

People seem to simultaneously hold multiple and contradictory illness beliefs and seek help from diverse sources of cure and healing. Explanatory models elicited at baseline do not predict outcomes of illness, change over time, and are dependent on the interaction between the trajectory of individual's illness and the sociocultural milieu. Illness narratives contextualize the patient, describe the patient's reality and his/her ways of coping, and attempt to make sense of illness experiences, control them, and improve quality of life. On the other hand, diversity of beliefs among psychiatrists, family physicians, and public health specialists is dependent on their disciplinary perspectives. Nevertheless, the variability within psychiatric syndromes and the inability to predict individual trajectories of illness support cultural beliefs about uncertainties of life. These are identified by cultures through idioms and metaphors and labeled as luck, chance, karma, fate, punishment by God, evil spirits, black magic, disease and so on.

SUMMARY

There is a need for a broad-based approach to mental health, which allows individuals to make sense of their contexts and find meaning in life.

Clients and carers perception of mental illness and factors that influence help-seeking: Where they go first and why

OBJECTIVE

In Northern Malawi, the duration of untreated psychosis (DUP) is longer than that in high-income countries. The reasons for the delay in help-seeking are not known, although studies show multiple reasons. This research was conducted to establish health care help-seeking behaviours and identify barriers that exist between service users and health care providers. The study also intended to establish the beliefs that clients and family members have regarding the causes of mental illness which profoundly shape help-seeking, care giving process and outcomes.

METHODOLOGY

The study employed the exploratory phenomenological method, utilizing focus group discussions (FGDs) in the sampled population. The Health Belief Model and Disease Explanatory Models were conveniently chosen a priori by researchers to develop guide questions to explore clients' and carers' perceptions of the illness and their health care help-seeking behaviours.

RESULTS

Results show a bio-psycho-social inclination of disease causation and help-seeking behaviour. Causes of mental illness are understood in three categories, namely: physical/biological, psychological and socio-cultural. The majority of participants attributed mental illness to socio-cultural factors, with witchcraft, spirit possession and curses as main determinants. Causal perceptions also influenced help-seeking pathways. Many participants reported consulting traditional healers first, for diagnosis and to know who was responsible.

CONCLUSION

In this study, it has been found that help-seeking is influenced by the understanding of the source of the illness - which has a bio-psychosocial inclination. The socio-cultural explanation of witchcraft and spirit possession is dominant and a determinant of help-seeking behaviour. While participants noted benefits to hospital treatment, barriers and bio-psychosocial in nature were also noted. Guardians and not clients hold the key to choice of treatment modality and therefore a potential ally in all treatment interventions promotive, preventive and curative. There is need for strengthening of a bio-psychosocial intervention model in the treatment of mental illness.

Insight in psychosis: Standards, science, ethics and value judgment

BACKGROUND

The clinical assessment of insight solely employs biomedical perspectives and criteria to the complete exclusion of context and culture and to the disregard of values and value judgments.

AIM

The aim of this discussion article is to examine recent research from India on insight and explanatory models in psychosis and re-examine the framework of assessment, diagnosis and management of insight and explanatory models.

METHODS

Recent research from India on insight in psychosis and explanatory models is reviewed.

RESULTS

Recent research, which has used longitudinal data and adjusted for pretreatment variables, suggests that insight and explanatory models of illness at baseline do not predict course, outcome and treatment response in schizophrenia, which seem to be dependent on the severity and quality of the psychosis. It supports the view that people with psychosis simultaneously hold multiple and contradictory explanatory models of illness, which change over time and with the trajectory of the illness. It suggests that insight, like all explanatory models, is a narrative of the person's reality and a coping strategy to handle with the varied impact of the illness.

CONCLUSION

This article argues that the assessment of insight necessarily involves value entailments, commitments and consequences. It supports a need for a broad-based approach to assess awareness, attribution and action related to mental illness and to acknowledge the role of values and value judgment in the evaluation of insight in psychosis.

Experiences of stigma and discrimination faced by family caregivers of people with schizophrenia in India

Stigma associated with schizophrenia significantly affects family caregivers, yet few studies have examined the nature and determinants of family stigma and its relationship to their knowledge about the condition. This paper describes the experiences and determinants of stigma reported by the primary caregivers of people living with schizophrenia (PLS) in India. The study used mixed methods and was nested in a randomised controlled trial of community care for people with schizophrenia. Between November 2009 and October 2010, data on caregiver stigma and functional outcomes were collected from a sample of 282 PLS–caregiver dyads. In addition, 36 in-depth-interviews were conducted with caregivers. Quantitative findings indicate that ‘high caregiver stigma’ was reported by a significant minority of caregivers (21%) and that many felt uncomfortable to disclose their family member's condition (45%). Caregiver stigma was independently associated with higher levels of positive symptoms of schizophrenia, higher levels of disability, younger PLS age, household education at secondary school level and research site. Knowledge about schizophrenia was not associated with caregiver stigma. Qualitative data illustrate the various ways in which stigma affected the lives of family caregivers and reveal relevant links between caregiver-stigma related themes (‘others finding out’, ‘negative reactions’ and ‘negative feelings and views about the self’) and other themes in the data.

Findings highlight the need for interventions that address both the needs of PLS and their family caregivers. Qualitative data also illustrate the complexities surrounding the relationship between knowledge and stigma and suggest that providing ‘knowledge about schizophrenia’ may influence the process of stigmatisation in both positive and negative ways. We posit that educational interventions need to consider context-specific factors when choosing anti-stigma-messages to be conveyed. Our findings suggest that messages such as ‘recovery is possible’ and ‘no-one is to blame’ may be more helpful than focusing on bio-medical knowledge alone.

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Experiences of being blamed and worries about marital prospects were salient.

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Caregivers' and PLS' experiences of stigma were determined by similar factors.

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Knowledge was linked to stigma in qualitative but not in quantitative analyses.

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Context-specific messages rather than biomedical knowledge may help reduce stigma.

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Family caregivers need access to emotional and social support in their own right.

Insight in Psychosis: An Indicator of Severity of Psychosis, an Explanatory Model of Illness, and a Coping Strategy

Recent studies related to insight, explanatory models (EMs) of illness and their relationship to outcome of psychosis are reviewed. The traditional argument that insight predicts outcome in psychosis is not supported by recent longitudinal data, which has been analyzed using multivariable statistics that adjust for severity and quality of illness. While all cognition will have a neurobiological representation, if "insight" is related to the primary psychotic process, then insight cannot be seen as an independent predictor of outcome but a part of the progression of illness. The evidence suggests insight, like all EMs, is belief which interacts with the trajectory of the person's illness and the local culture to produce a unique understanding of the illness for the particular individual and his/her family.

Symptoms and Etiological Attribution: A Cross-Sectional Study in Mexican Outpatients with Psychosis and Their Relatives

This cross-sectional study aimed at identifying the most common attributions of their mental disorder in a Mexican patients who have experienced psychosis and their relatives and exploring how having experienced or not characteristic psychotic symptoms and their present clinical status might affect their etiological attributions. Past and current symptom profiles of 66 patients were as assessed with the SCID-I (Structured Clinical Interview for DSM-IV Axis I Disorders) and the PANSS (Positive and Negative Syndrome Scale), respectively. The etiological attribution of psychosis of patients (n = 62) and the relatives (n = 65) was assessed with the Angermeyer and Klusmann scale comprising 30 items into five categories: biology, personality, family, society, and esoteric. Patients and relatives attribute psychosis mainly to social factors. Relatives' attributions were not influenced by clinical profile of patients, whereas in the case of patients it was only current clinical status that showed a difference, with those in nonremission scoring higher personality and family factors. Acknowledging patients' and relatives' beliefs about mental disorders at onset and later on is particularly important in psychosis, a mental condition with severe and/or persistent symptoms, in order to promote better involvement in treatment and in consequence efficacy and recovery.

Patient experience and the psychiatric discourse: Attempting to bridge incommensurable worlds

Divergent worldviews, incommensurable frameworks, contrasting models, distinct foci, dissimilar logic, different realities, disparate cultures, and complex patient-physician interaction impact the clinical process and problematize decision-making. Attempting to understand the disease-illness divide, engage patient perspectives, go beyond the traditional biomedical understanding of mental illness and negotiate a shared plan for treatment are serious challenges for psychiatry. The challenge for psychiatrists is to appreciate patient reality and negotiate a shared plan of treatment.

Explanatory models of psychosis amongst British South Asians

PURPOSE

A strong interest in the understanding, exploring, and extracting explanatory models of psychosis has recently arisen. Explanatory models (EMs) offer justifications and propose explanations when coping with and treating illnesses. Therefore, they may be important predictors of clinical outcome. Explanatory models of psychosis have been explored in many non-Western countries. However, very little research has examined EMs of psychosis in the UK. We therefore, aimed to elicit and describe explanatory models of psychosis amongst British South Asians, using both quantitative and qualitative methods.

METHOD

EMs of psychosis were examined using the Short Explanatory Model Interview (SEMI) in a cross-sectional sample of 45 patients.

RESULTS

Most patients (55.5%) attributed their illness to supernatural causes. Few patients cited a biological (4.4%) cause. Majority of patients held dual EMs of psychosis (77.7%), combining prescribed medication and seeing a traditional healer as a treatment method. Duration of Untreated Psychosis (DUP) was not significantly associated with EMs of psychosis.

CONCLUSION

The results suggest that patients hold multi-explanatory models in order to make sense of their illness and these stem from deep rooted traditional beliefs. This highlights the importance of educational intervention, culturally adapted psychological interventions and possibly working together with traditional healers in the UK to provide a positive support system. Further work is required in order to fully understand the relationship between EMs of psychosis and DUP.

Black and Minority Ethnic Groups’ Perception and Experience of Early Intervention in Psychosis Services in the United Kingdom

In the United Kingdom, Black and minority ethnic (BME) service users experience adverse pathways into mental health care. Ethnic differences are evident even at first-episode psychosis; therefore, contributory factors must operate prior to first presentation to psychiatric services. This study examines the cultural appropriateness, accessibility, and acceptability of the Early Intervention (EI) for Psychosis Services in Birmingham (the United Kingdom) in improving the experience of care and outcomes for BME patients. Thirteen focus groups were conducted with EI service users ( n = 22), carers ( n = 11), community and voluntary sector organizations ( n = 6), service commissioners ( n = 10), EI professionals ( n = 9), and spiritual care representatives ( n = 8). Data were analyzed using a thematic approach and framework analysis. Findings suggest that service users and carers have multiple, competing, and contrasting explanatory models of illness. For many BME service users, help-seeking involves support from faith/spiritual healers, before seeking medical intervention. EI clinicians perceive that help-seeking from faith institutions in Asian service users might lead to treatment delays. The value of proactively including service user’s religious and spiritual perspectives and experiences in the initial assessment and therapy is recognized. However, clinicians acknowledge that they have limited spiritual/religious or cultural awareness training. There is little collaborative working between mental health services and voluntary and community organizations to meet cultural, spiritual, and individual needs. Mental health services need to develop innovative collaborative models to deliver holistic and person-centered care.

Effects of Increased Psychiatric Treatment Contact and Acculturation on the Causal Beliefs of Chinese Immigrant Relatives of Individuals with Psychosis

Encounters with Western psychiatric treatment and acculturation may influence causal beliefs of psychiatric illness endorsed by Chinese immigrant relatives, thus affecting help-seeking. We examined causal beliefs held by forty-six Chinese immigrant relatives and found that greater acculturation was associated with an increased number of causal beliefs. Further, as Western psychiatric treatment and acculturation increased, causal models expanded to incorporate biological/physical causes. However, frequency of Chinese immigrant relatives' endorsing spiritual beliefs did not appear to change with acculturation. Clinicians might thus account for spiritual beliefs in treatment even after acculturation increases and biological causal models proliferate.

Insight in psychosis: an independent predictor of outcome or an explanatory model of illness?

While the traditional view within psychiatry is that insight is independent of psychopathology and predicts the course and outcome of psychosis, recent data from India argues that insight is secondary to interaction between progression of illness on one hand and local culture and social environment on the other. The findings suggest that "insight" is an explanatory model (EM) and may reflect attempts at coping with the devastating effects of mental disorders. Most societies are pluralistic and offer multiple, divergent and contradictory explanations for illnesses. These belief systems interact with the trajectory of the person's illness to produce a unique personal understanding, often based on a set of complex and contradictory EMs. Like all EMs, insight provides meaning to explain and overcome challenges including disabling symptoms, persistent deficits, impaired social relations and difficult livelihood issues. The persistence of distress, impairment, disability and handicap, despite regular and optimal treatment, call for explanations, which go beyond the simplistic concept of disease. People tend to choose EMs, which are non-stigmatizing and which seem to help explain and rationalize their individual concerns. The frequent presence of multiple and often contradictory EMs, held simultaneously, suggest that they are pragmatic responses at coping. The results advocate a non-judgmental approach and broad based assessment of EMs of illness and their comparison with culturally appropriate beliefs, attributions and actions. The biomedical model of illness should be presented without dismissing patient beliefs or belittling local cultural explanations for illness. Clinical practice demands a negotiation of shared model of care and treatment plan between patient and physician perspectives. The diversity of patients, problems, beliefs and cultures mandates the need to educate, match, negotiate and integrate psychiatric and psychological frameworks and interventions. It calls for multifaceted and nuanced understanding of "insight" and explanatory models of illness.

Ethnicity, detention and early intervention: reducing inequalities and improving outcomes for black and minority ethnic patients: the ENRICH programme, a mixed-methods study

Background

Black and minority ethnic (BME) service users experience adverse pathways into care. Ethnic differences are evident even at first-episode psychosis (FEP); therefore, contributory factors must operate before first presentation to psychiatric services. The ENRICH programme comprised three interlinked studies that aimed to understand ethnic and cultural determinants of help-seeking and pathways to care.

Aims and objectives

Study 1: to understand ethnic differences in pathways to care in FEP by exploring cultural determinants of illness recognition, attribution and help-seeking among different ethnic groups. Study 2: to evaluate the process of detention under the Mental Health Act (MHA) and determine predictors of detention. Study 3: to determine the appropriateness, accessibility and acceptability of generic early intervention services for different ethnic groups.

Methods

Study 1: We recruited a prospective cohort of FEP patients and their carers over a 2-year period and assessed the chronology of symptom emergence, attribution and help-seeking using semistructured tools: the Nottingham Onset Schedule (NOS), the Emerging Psychosis Attribution Schedule and the ENRICH Amended Encounter Form. A stratified subsample of user–carer NOS interviews was subjected to qualitative analyses. Study 2: Clinical and sociodemographic data including reasons for detention were collected for all MHA assessments conducted over 1 year (April 2009–March 2010). Five cases from each major ethnic group were randomly selected for a qualitative exploration of carer perceptions of the MHA assessment process, its outcomes and alternatives to detention. Study 3: Focus groups were conducted with service users, carers, health professionals, key stakeholders from voluntary sector and community groups, commissioners and representatives of spiritual care with regard to the question: ‘How appropriate and accessible are generic early intervention services for the specific ethnic and cultural needs of BME communities in Birmingham?’

Results

There were no ethnic differences in duration of untreated psychosis (DUP) and duration of untreated illness in FEP. DUP was not related to illness attribution; long DUP was associated with patients being young (< 18 years) and living alone. Black patients had a greater risk of MHA detention, more criminal justice involvement and more crisis presentations than white and Asian groups. Asian carers and users were most likely to attribute symptoms to faith-based or supernatural explanations and to seek help from faith organisations. Faith-based help-seeking, although offering comfort and meaning, also risked delaying access to medical care and in some cases also resulted in financial exploitation of this vulnerable group. The BME excess in MHA detentions was not because of ethnicity per se; the main predictors of detention were a diagnosis of mental illness, presence of risk and low level of social support. Early intervention services were perceived to be accessible, supportive, acceptable and culturally appropriate. There was no demand or perceived need for separate services for BME groups or for ethnic matching between users and clinicians.

Conclusions

Statutory health-care organisations need to work closely with community groups to improve pathways to care for BME service users. Rather than universal public education campaigns, researchers need to develop and evaluate public awareness programmes that are specifically focused on BME groups.

Funding

The National Institute for Health Research Programme Grants for Applied Research programme.

Non-specialist health worker interventions for the care of mental, neurological and substance-abuse disorders in low- and middle-income countries

BACKGROUND

Many people with mental, neurological and substance-use disorders (MNS) do not receive health care. Non-specialist health workers (NSHWs) and other professionals with health roles (OPHRs) are a key strategy for closing the treatment gap.

OBJECTIVES

To assess the effect of NSHWs and OPHRs delivering MNS interventions in primary and community health care in low- and middle-income countries.

SEARCH METHODS

We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (including the Cochrane Effective Practice and Organisation of Care (EPOC) Group Specialised Register) (searched 21 June 2012); MEDLINE, OvidSP; MEDLINE In Process & Other Non-Indexed Citations, OvidSP; EMBASE, OvidSP (searched 15 June 2012); CINAHL, EBSCOhost; PsycINFO, OvidSP (searched 18 and 19 June 2012); World Health Organization (WHO) Global Health Library (searched 29 June 2012); LILACS; the International Clinical Trials Registry Platform (WHO); OpenGrey; the metaRegister of Controlled Trials (searched 8 and 9 August 2012); Science Citation Index and Social Sciences Citation Index (ISI Web of Knowledge) (searched 2 October 2012) and reference lists, without language or date restrictions. We contacted authors for additional studies.

SELECTION CRITERIA

Randomised and non-randomised controlled trials, controlled before-and-after studies and interrupted-time-series studies of NSHWs/OPHR-delivered interventions in primary/community health care in low- and middle-income countries, and intended to improve outcomes in people with MNS disorders and in their carers. We defined an NSHW as any professional health worker (e.g. doctors, nurses and social workers) or lay health worker without specialised training in MNS disorders. OPHRs included people outside the health sector (only teachers in this review).

DATA COLLECTION AND ANALYSIS

Review authors double screened, double data-extracted and assessed risk of bias using standard formats. We grouped studies with similar interventions together. Where feasible, we combined data to obtain an overall estimate of effect.

MAIN RESULTS

The 38 included studies were from seven low- and 15 middle-income countries. Twenty-two studies used lay health workers, and most addressed depression or post-traumatic stress disorder (PTSD). The review shows that the use of NSHWs, compared with usual healthcare services: 1. may increase the number of adults who recover from depression or anxiety, or both, two to six months after treatment (prevalence of depression: risk ratio (RR) 0.30, 95% confidence interval (CI) 0.14 to 0.64; low-quality evidence); 2. may slightly reduce symptoms for mothers with perinatal depression (severity of depressive symptoms: standardised mean difference (SMD) -0.42, 95% CI -0.58 to -0.26; low-quality evidence); 3. may slightly reduce the symptoms of adults with PTSD (severity of PTSD symptoms: SMD -0.36, 95% CI -0.67 to -0.05; low-quality evidence); 4. probably slightly improves the symptoms of people with dementia (severity of behavioural symptoms: SMD -0.26, 95% CI -0.60 to 0.08; moderate-quality evidence); 5. probably improves/slightly improves the mental well-being, burden and distress of carers of people with dementia (carer burden: SMD -0.50, 95% CI -0.84 to -0.15; moderate-quality evidence); 6. may decrease the amount of alcohol consumed by people with alcohol-use disorders (drinks/drinking day in last 7 to 30 days: mean difference -1.68, 95% CI -2.79 to -0.57); low-quality evidence).It is uncertain whether lay health workers or teachers reduce PTSD symptoms among children. There were insufficient data to draw conclusions about the cost-effectiveness of using NSHWs or teachers, or about their impact on people with other MNS conditions. In addition, very few studies measured adverse effects of NSHW-led care - such effects could impact on the appropriateness and quality of care.

AUTHORS' CONCLUSIONS

Overall, NSHWs and teachers have some promising benefits in improving people's outcomes for general and perinatal depression, PTSD and alcohol-use disorders, and patient- and carer-outcomes for dementia. However, this evidence is mostly low or very low quality, and for some issues no evidence is available. Therefore, we cannot make conclusions about which specific NSHW-led interventions are more effective.

Diagnostic and statistical manual-5: Position paper of the Indian Psychiatric Society

The development of the Diagnostic and Statistical Manual-5 (DSM-5) has been an exhaustive and elaborate exercise involving the review of DSM-IV categories, identifying new evidence and ideas, field testing, and revising issues in order that it is based on the best available evidence. This report of the Task Force of the Indian Psychiatric Society examines the current draft of the DSM-5 and discusses the implications from an Indian perspective. It highlights the issues related to the use of universal categories applied across diverse cultures. It reiterates the evidence for mental disorders commonly seen in India. It emphasizes the need for caution when clinical categories useful to specialists are employed in the contexts of primary care and in community settings. While the DSM-5 is essentially for the membership of the American Psychiatric Association, its impact will be felt far beyond the boundaries of psychiatry and that of the United States of America. However, its atheoretical approach, despite its pretensions, pushes a purely biomedical agenda to the exclusion of other approaches to mental health and illness. Nevertheless, the DSM-5 should serve a gate-keeping function, which intends to set minimum standards. It is work in progress and will continue to evolve with the generation of new evidence. For the DSM-5 to be relevant and useful across the cultures and countries, it needs to be broad-based and consider social and cultural contexts, issues, and phenomena. The convergence and compatibility with International Classification of Diseases-11 is a worthy goal. While the phenomenal effort of the DSM-5 revision is commendable, psychiatry should continue to strive for a more holistic understanding of mental health, illness, and disease.

Indian family systems, collectivistic society and psychotherapy

Indian society is collectivistic and promotes social cohesion and interdependence. The traditional Indian joint family, which follows the same principles of collectivism, has proved itself to be an excellent resource for the care of the mentally ill. However, the society is changing with one of the most significant alterations being the disintegration of the joint family and the rise of nuclear and extended family system. Although even in today's changed scenario, the family forms a resource for mental health that the country cannot neglect, yet utilization of family in management of mental disorders is minimal. Family focused psychotherapeutic interventions might be the right tool for greater involvement of families in management of their mentally ill and it may pave the path for a deeper community focused treatment in mental disorders. This paper elaborates the features of Indian family systems in the light of the Asian collectivistic culture that are pertinent in psychotherapy. Authors evaluate the scope and effectiveness of family focused psychotherapy for mental disorders in India, and debate the issues and concerns faced in the practice of family therapy in India.

A systematic review of explanatory models of illness for psychosis in developing countries

BACKGROUND

Explanatory models of illness, held by patients and treating clinicians, offer justifications and propose explanations for sickness, treatment evaluations and choice. These have been studied in relation to common mental disorders but research on explanatory models of psychosis (EMOP) has received scant attention. Adequately understanding patients' explanatory models for psychosis has important clinical implications.

METHOD

We systematically examined studies on EMOP in the developing world to report on the nature of explanatory models, their relationship with help-seeking, duration of untreated psychosis (DUP), perceived stigma and any differences in the explanatory models between first and subsequent episodes.

RESULTS

14 studies examining EMOP in developing countries were identified. The majority of studies reported predominantly supernatural and psychosocial EMOP. Holding supernatural and psychosocial explanatory models affected help-seeking behaviour, treatment modalities used and DUP.

DISCUSSION

EMOP in developing countries are rich and varied. The literature reports on a variety of populations using different methods and suffers from methodological limitations. Some recent studies have also attempted to modify explanatory models by using educational interventions; however, this was not examined in patient populations. Further research is needed to examine the impact of different explanatory models on DUP and help-seeking behaviours.

Insight, psychopathology, explanatory models and outcome of schizophrenia in India: a prospective 5-year cohort study

BACKGROUND

The sole focus of models of insight on bio-medical perspectives to the complete exclusion of local, non-medical and cultural constructs mandates review. This study attempted to investigate the impact of insight, psychopathology, explanatory models of illness on outcome of first episode schizophrenia.

METHOD

Patients diagnosed to have DSM IV schizophrenia (n = 131) were assessed prospectively for insight, psychopathology, explanatory models of illness at baseline, 6, 12 and 60 months using standard instruments. Multiple linear and logistic regression and generalized estimating equations (GEE) were employed to assess predictors of outcome.

RESULTS

We could follow up 95 (72.5%) patients. Sixty-five of these patients (68.4%) achieved remission. There was a negative relationship between psychosis rating and insight scores. Urban residence, fluctuating course of the initial illness, and improvement in global functioning at 6 months and lower psychosis rating at 12 months were significantly related to remission at 5 years. Insight scores, number of non-medical explanatory models and individual explanatory models held during the later course of the illness were significantly associated with outcome. Analysis of longitudinal data using GEE showed that women, rural residence, insight scores and number of non-medical explanatory models of illness held were significantly associated with BPRS scores during the study period.

CONCLUSIONS

Insight, the disease model and the number of non-medical model positively correlated with improvement in psychosis arguing for a complex interaction between the culture, context and illness variables. These finding argue that insight and explanatory models are secondary to psychopathology, course and outcome of the illness. The awareness of mental illness is a narrative act in which people make personal sense of the many challenges they face. The course and outcome of the illness, cultural context, acceptable cultural explanations and the prevalent social stigma interact to produce a complex and multifaceted understanding of the issues. This complexity calls for a nuanced framing of insight.

Causal Beliefs and Effects upon Mental Illness Identification Among Chinese Immigrant Relatives of Individuals with Psychosis

Identifying factors that facilitate treatment for psychotic disorders among Chinese-immigrants is crucial due to delayed treatment use. Identifying causal beliefs held by relatives that might predict identification of 'mental illness' as opposed to other 'indigenous labels' may promote more effective mental health service use. We examine what effects beliefs of 'physical causes' and other non-biomedical causal beliefs ('general social causes', and 'indigenous Chinese beliefs' or culture-specific epistemologies of illness) might have on mental illness identification. Forty-nine relatives of Chinese-immigrant consumers with psychosis were sampled. Higher endorsement of 'physical causes' was associated with mental illness labeling. However among the non-biomedical causal beliefs, 'general social causes' demonstrated no relationship with mental illness identification, while endorsement of 'indigenous Chinese beliefs' showed a negative relationship. Effective treatment- and community-based psychoeducation, in addition to emphasizing biomedical models, might integrate indigenous Chinese epistemologies of illness to facilitate rapid identification of psychotic disorders and promote treatment use.

A bridge between a lonely soul and the surrounding world: A study on existential consequences of being closely related to a person with aphasia

This study illuminates existential consequences of being closely related to a person suffering from aphasia. Seventeen close relatives were interviewed and their narratives were interpreted with inspiration from Ricoeur, Levinas, Husserl, Winnicot, and Maurice Merleau-Ponty. The emerging interpretations resulted in four themes that illuminate a life characterized by lost freedom, staying, a new form of relationship, and growing strong together with others. An overarching theme suggests that a life together with an aphasic person means being used as a bridge between the aphasic person and the surrounding world. Moreover, it illuminates that a close relative to a person with aphasia is a person who does not leave, despite a heavy burden of lonely responsibility. It is concluded that community services need to fulfill their responsibility of providing support to informal caregivers as suggested by the Swedish lawmakers.

The assessment of insight across cultures

The assessment of insight is a part of the routine clinical examination for people with mental illness. Such assessment, by psychiatrists, is based on the current definitions of insight, which rely on western notions of health and illness. This paper discusses the recent findings of illness perspectives of people with a variety of physical diseases and mental disorders from India. Studies on insight in schizophrenia and bipolar disorders also examined explanatory models of illness among patients, relatives, and the general population. The findings argue for the fact that the assessment of insight should be against the local cultural standards rather than universal yardsticks. The assessment of insight should evaluate awareness, attribution, and action. People with psychosis who are able to re-label their psychotic experience, offer non-delusional explanations for changes in themselves, which correspond to beliefs about illness held by the subculture, admit to the need for restitution, and seek locally available help, can be said to possess insight. The results recommend the use of universal conventions to assess insight in people with psychosis rather than the use of uniform criteria.

Perceptions of illness in self and in others among patients with bipolar disorder

AIM

The study aimed to examine the perceptions of illness in self and among others in patients with bipolar disorder in remission. The effect of a structured educational programme on the perceptions of illness was also tested.

METHOD

We examined the perceptions of illness in self and in others (using a vignette) among patients with bipolar disorder in remission attending the Department of Psychiatry, Christian Medical College, Vellore, India. We also examined the effect of a structured educational programme on explanatory models in a randomized controlled trial. Explanatory models were assessed using the Tamil version of the Short Explanatory Model Interview.

RESULTS

Eighty two subjects were recruited for the trial; half of them received structured education while the other half received treatment as usual. There was agreement between perceptions related to the individual's own illness and their opinion of illness in others as assessed using a vignette at baseline and at follow-up. There were no significant differences in explanatory models between patients who received education and those who did not.

CONCLUSIONS

The results of this study show that during periods of remission, patients can clearly see the relationship between their own illness and that described in others, suggesting that insight is state dependent and may be related to psychopathology with good recovery of insight during periods of remission. These findings also argue for the fact that the current multi-dimensional models of insight which focus on biomedical explanations and treatments are not culturally sensitive. The assessment of insight demands universal conventions with comparison to the local cultural standards rather than universal definitions and yardsticks which employ Western and biomedical perspectives.

Perceptions about intellectual disability: a qualitative study from Vellore, South India

BACKGROUND

Cultural and religious beliefs influence perceptions about health and illness. Data, from India, on perceptions about intellectual disability are scant. This study explored people's cultural beliefs and attitudes about intellectual disability, perceived needs and burden associated with care in Vellore, south India.

METHOD

A qualitative methodology using focus groups was employed. Eight focus groups were conducted in three settings and included the mothers of children and adolescents with intellectual disability (four groups, n = 29), community health workers (two groups, n = 17) and schoolteachers (two groups, n = 16).

RESULTS

Our results suggest that cultural and religious beliefs perpetuated negative attitudes towards disability. This meant that caregivers bore a high burden of care with little support from family or society. The study confirmed the presence of diverse, multiple and contradictory models of disability drawing from biomedical and local religious, social and cultural constructs.

CONCLUSIONS

Public awareness, education and community-level interventions for reducing the misconceptions and stigma related to intellectual disability are needed in addition to culturally sensitive treatment methods to improve the attitude towards and management of intellectual disability.

Post-partum depression in the community: a qualitative study from rural South India

BACKGROUND

Post-partum depression, although heterogeneous, is often considered a medical disease when viewed from the biomedical perspective. However, recent reports from the Indian subcontinent have documented psychosocial causal factors.

METHOD

This study employed qualitative methodology in a representative sample of women in rural South India. Women in the post-partum period were assessed using the Tamil versions of the Short Explanatory Model Interview, the Edinburgh Postnatal Depression Scale and a semi-structured interview to diagnose ICD 10 depression. Socio-demographic and clinical details were also recorded.

RESULTS

Some 137 women were recruited and assessed, of these, 26.3% were diagnosed to have post-partum depression. The following factors were associated with post-partum depression after adjusting for age and education: age less than 20 or over 30 years, schooling less than five years, thoughts of aborting current pregnancy, unhappy marriage, physical abuse during current pregnancy and after childbirth, husband's use of alcohol, girl child delivered in the absence of living boys and a preference for a boy, low birth weight, and a family history of depression. Post-partum depression was also associated with an increased number of causal models of illness, a number of non-medical models, treatment models and non-medical treatment models.

CONCLUSION

Many social and cultural factors have a major impact on post-partum depression. Post-partum depression, when viewed from a biomedical framework, fails to acknowledge the role of context in the production of emotional distress in the post-partum period.

Psychoeducational intervention for caregivers of Indian patients with schizophrenia: a randomised-controlled trial

OBJECTIVE

There are hardly any randomised-controlled trials of structured family interventions for schizophrenia from India. This study attempted to evaluate the impact of a structured psychoeducational intervention for schizophrenia, compared with standard out-patient treatment, on various patient- and caregiver-related parameters.

METHOD

Seventy-six patients with DSM-IV schizophrenia and their caregivers were randomly allocated to receive either a structured psychoeducational intervention (n = 38) consisting of monthly sessions for 9 months or 'routine' out-patient care (n = 38) for the same duration. Psychopathology was assessed on monthly basis. Disability levels, caregiver-burden, caregiver-coping, caregiver-support and caregiver-satisfaction were evaluated at baseline and upon completion.

RESULTS

Structured psychoeducational intervention was significantly better than routine out-patient care on several indices including psychopathology, disability, caregiver-support and caregiver-satisfaction. The psychoeducational intervention package used was simple, feasible and not costly.

CONCLUSION

Structured psychoeducational intervention is a viable option for treatment of schizophrenia even in developing countries like India.

Perceptions about the cause of schizophrenia and the subsequent help seeking behavior in a Pakistani population - results of a cross-sectional survey

BACKGROUND

There is a cultural variability around the perception of what causes the syndrome of schizophrenia. Generally patients with schizophrenia are considered dangerous. They are isolated and treatment is delayed. Studies have shown favorable prognosis with good family and social support, early diagnosis and management. Duration of untreated psychosis is a bad prognostic indicator. We aimed to determine the perceptions regarding the etiology of schizophrenia and the subsequent help seeking behavior.

METHODS

This cross-sectional study was carried out on a sample of 404 people at the out patient departments of Aga Khan University Hospital Karachi. Data was collected via a self-administered questionnaire. Questions were related to a vignette of a young man displaying schizophrenic behavior. Data was analyzed on SPSS v 14.

RESULTS

The mean age of the participants was 31.4 years (range = 18-72) and 77% of them were males. The majorities were graduates (61.9%) and employed (50%). Only 30% of the participants attributed 'mental illness' as the main cause of psychotic symptoms while a large number thought of 'God's will' (32.3%), 'superstitious ideas' (33.1%), 'loneliness' (24.8%) and 'unemployment' (19.3%) as the main cause. Mental illness as the single most important cause was reported by only 22%. As far as management is concerned, only 40% reported psychiatric consultation to be the single most important management step. Other responses included spiritual healing (19.5%) and Sociachanges (10.6) while 14.8% of respondents said that they would do nothing. Gender, age, family system and education level were significantly associated with the beliefs about the cause of schizophrenia (p < 0.05). While these variables plus 'religious inclination' and 'beliefs about cause' were significantly associated with the help seeking behavior of the participants.

CONCLUSION

Despite majority of the study population being well educated, only a few recognized schizophrenia as a mental illness and many held superstitious beliefs. A vast majority of Pakistanis have non-biomedical beliefs about the cause of schizophrenia. Their help seeking behavior in this regard is inappropriate and detrimental to the health of schizophrenic patients. Areas for future research have been identified.

A little knowledge: caregiver burden in schizophrenia in Malawi

OBJECTIVE

To determine the relationship between schizophrenia knowledge and burden of care among caregivers of people with schizophrenia in Mzuzu, Malawi.

METHOD

We recruited 90 patients and 90 caregivers to a randomized, controlled trial of group caregiver education in schizophrenia. At baseline, we administered the Family Questionnaire, which measures caregivers' knowledge of biomedical and psychosocial aspects of schizophrenia. We measured caregiver burden with the Involvement Evaluation Questionnaire. Using multivariate analysis, we examined the relationship between knowledge and burden, controlling for other patient and caregiver variables. We hypothesised that knowledge and burden would be inversely related.

RESULTS

Caregiver burden was associated with knowledge (p = 0.001), but contrary to our hypothesis, greater knowledge was associated with greater burden.

CONCLUSION

In this population, knowledge about schizophrenia was associated with higher caregiver burden. This does not prove that knowledge causes burden, but suggests that cultural factors may mediate the relationship between knowledge and burden, and that care is needed when introducing caregiver education in new cultures.

Stigma and explanatory models among people with schizophrenia and their relatives in Vellore, south India

BACKGROUND

Stigma associated with mental illness affects patients and their families. Diverse beliefs about the cause and treatment of schizophrenia are common among patients and their relatives.

AIM

To study the association between stigma and beliefs about illness in patients and their relatives.

METHOD

Standard instruments were used to assess beliefs about illness and about stigma among patients with schizophrenia and relatives in Vellore, south India.

RESULTS

The majority of the patients and their relatives simultaneously held multiple and contradictory models of illness and its treatment. Stigma among patients with schizophrenia and their relatives is associated with specific beliefs about causes of mental illness.

CONCLUSIONS

Beliefs may play a role in mitigating or may aggravate the effects of stigma. The cross-sectional study design precludes definitive conclusions on direction of the causal association.

Perspectives of patients and relatives about electroconvulsive therapy: a qualitative study from Vellore, India

BACKGROUND

There has been little systematic study from developing countries on the perspectives of patients and their relatives about electroconvulsive therapy (ECT). This study attempted to ascertain the views of patients and their relatives on the possible benefits and adverse effects of ECT.

METHOD

Qualitative methodology using semistructured interviews, with the Short Explanatory Model Interview as the basis, was used to interview 52 patients who received ECT and their relatives before and after a course of the treatment. The most eloquent 10 among them were chosen for further in-depth interviews. Professional perception of efficacy and cognitive adverse effects were obtained from the patients' medical records.

RESULTS

More than half of the recipients were not aware of the details of ECT even at the end of the course but were not unhappy about receiving ECT. Most relatives believed in the disease model, considered the illness serious, felt that enough information about the treatment was provided, knew about its benefits and memory problems, and felt that they were offered an alternative choice of treatment, but also admitted to perceiving coercion. All relatives had signed the consent for treatment, and most were not unhappy with ECT. There were significant differences in perception between patients and relatives and between the perceptions of patients admitted to the hospital involuntarily and of those who agreed for admission. The difference between the clinicians' and the relatives' perceptions of benefits and cognitive adverse effects was not statistically significant.

CONCLUSIONS

The results of the study highlight the complex issues and contradictions in the process of providing information and obtaining consent for ECT.

A biomedical educational intervention to change explanatory models of psychosis among community health workers in South India

BACKGROUND

Community health workers in developing countries commonly hold indigenous beliefs about mental illness which differ markedly from biomedical models.

AIM

To test the effect of a biomedical intervention on explanatory models (EMs) of community health workers.

METHODS

Indigenous beliefs about chronic psychosis were elicited from community health workers. The Short Explanatory Model Interview formed the basis of the interview. Half the workers were taught about the biomedical model after discussing their EMs of chronic psychosis. The others did not receive education. The beliefs of all community health workers were reassessed 2 weeks after the initial assessment.

RESULTS

A variety of indigenous beliefs, which contradicted the biomedical model, were elicited at the baseline evaluation. Seeking biomedical help at follow up was significantly related to receiving education about the biomedical aspects of chronic psychosis (OR 17.2; 95% CI: 18.75, 15.65; p<0.001). This remained statistically significant (OR 9.7; 95% CI: 82.28, 1.14; p<0.04) after using logistic regression to adjust for baseline variables.

CONCLUSION

The high prevalence of non-medical beliefs among community health workers suggests the need to elicit and discuss beliefs before imparting knowledge about biomedical models of mental disorders. Biomedical educational intervention can change EMs of mental illness among health workers.