Mental health of young Brazilians: Barriers to professional help-seeking

Help-seeking processes related to targeted school-based mental health services: systematic review

BACKGROUND

One in seven adolescents globally are affected by mental health conditions, yet only a minority receive professional help. School-based mental health services have been endorsed as an effective way to increase access to mental health support for people at risk, or currently presenting with mental health conditions, throughout adolescence. Despite this, low treatment utilisation prevails, therefore the aim of this review is to contribute insights into the processes related to adolescents' accessing and engaging with essential targeted mental health support within schools.

METHODS

This systematic review extracted qualitative, quantitative and mixed-methods data to determine what processes affect adolescents seeking help from targeted school-based mental health services (TSMS). Searches were conducted in EMBASE, Medline, PsycINFO, CINAHL, ERIC, Web of Science, in addition to manual searching and expert consultations. Data were synthesised following guidelines for thematic synthesis and narrative style synthesis.

RESULTS

The search resulted in 22 articles reflecting 16 studies with participant sample sizes ranging from n = 7 to n = 122. Three main themes were identified: 'access-related factors', 'concerns related to stigma', and 'the school setting'. These findings elucidate how help-seeking processes are variable and can be facilitated or hindered depending on the circumstance. We identified disparities with certain groups, such as those from low-socio economic or ethnic minority backgrounds, facing more acute challenges in seeking help. Help-seeking behaviours were notably influenced by concerns related to peers; an influence further accentuated by minority groups given the importance of social recognition. Conflicting academic schedules significantly contribute to characterising treatment barriers.

CONCLUSIONS

The findings of this review ought to guide the delivery and development of TSMS to facilitate access and promote help-seeking behaviours. Particularly, given the evidence gaps identified in the field, future studies should prioritise investigating TSMS in low- and middle-income settings and through quantitative methodologies.

REGISTRATION

The protocol for this systematic review was registered on PROSPERO (ID CRD42023406824).

Mental health literacy in children and adolescents in low- and middle-income countries: a mixed studies systematic review and narrative synthesis

Mental illnesses are the leading cause of disease burden among children and young people (CYP) globally. Low- and middle-income countries (LMIC) are disproportionately affected. Enhancing mental health literacy (MHL) is one way to combat low levels of help-seeking and effective treatment receipt. We aimed to synthesis evidence about knowledge, beliefs and attitudes of CYP in LMICs about mental illnesses, their treatments and outcomes, evaluating factors that can enhance or impede help-seeking to inform context-specific and developmentally appropriate understandings of MHL. Eight bibliographic databases were searched from inception to July 2020: PsycInfo, EMBASE, Medline (OVID), Scopus, ASSIA (ProQuest), SSCI, SCI (Web of Science) CINAHL PLUS, Social Sciences full text (EBSCO). 58 papers (41 quantitative, 13 qualitative, 4 mixed methods) representing 52 separate studies comprising 36,429 participants with a mean age of 15.3 [10.4-17.4], were appraised and synthesized using narrative synthesis methods. Low levels of recognition and knowledge about mental health problems and illnesses, pervasive levels of stigma and low confidence in professional healthcare services, even when considered a valid treatment option were dominant themes. CYP cited the value of traditional healers and social networks for seeking help. Several important areas were under-researched including the link between specific stigma types and active help-seeking and research is needed to understand more fully the interplay between knowledge, beliefs and attitudes across varied cultural settings. Greater exploration of social networks and the value of collaboration with traditional healers is consistent with promising, yet understudied, areas of community-based MHL interventions combining education and social contact.

Using Chatbot Technology to Improve Brazilian Adolescents' Body Image and Mental Health at Scale: Randomized Controlled Trial

BACKGROUND

Accessible, cost-effective, and scalable mental health interventions are limited, particularly in low- and middle-income countries, where disparities between mental health needs and services are greatest. Microinterventions (ie, brief, stand-alone, or digital approaches) aim to provide immediate reprieve and enhancements in mental health states and offer a novel and scalable framework for embedding evidence-based mental health promotion techniques into digital environments. Body image is a global public health issue that increases young peoples' risk of developing more severe mental and physical health issues. Embedding body image microinterventions into digital environments is one avenue for providing young people with immediate and short-term reprieve and protection from the negative exposure effects associated with social media.

OBJECTIVE

This 2-armed, fully remote, and preregistered randomized controlled trial assessed the impact of a body image chatbot containing microinterventions on Brazilian adolescents' state and trait body image and associated well-being outcomes.

METHODS

Geographically diverse Brazilian adolescents aged 13-18 years (901/1715, 52.54% girls) were randomized into the chatbot or an assessment-only control condition and completed web-based self-assessments at baseline, immediately after the intervention time frame, and at 1-week and 1-month follow-ups. The primary outcomes were mean change in state (at chatbot entry and at the completion of a microintervention technique) and trait body image (before and after the intervention), with the secondary outcomes being mean change in affect (state and trait) and body image self-efficacy between the assessment time points.

RESULTS

Most participants who entered the chatbot (258/327, 78.9%) completed ≥1 microintervention technique, with participants completing an average of 5 techniques over the 72-hour intervention period. Chatbot users experienced small significant improvements in primary (state: P<.001, Cohen d=0.30, 95% CI 0.25-0.34; and trait body image: P=.02, Cohen d range=0.10, 95% CI 0.01-0.18, to 0.26, 95% CI 0.13-0.32) and secondary outcomes across various time points (state: P<.001, Cohen d=0.28, 95% CI 0.22-0.33; trait positive affect: P=.02, Cohen d range=0.15, 95% CI 0.03-0.27, to 0.23, 95% CI 0.08-0.37; negative affect: P=.03, Cohen d range=-0.16, 95% CI -0.30 to -0.02, to -0.18, 95% CI -0.33 to -0.03; and self-efficacy: P=.02, Cohen d range=0.14, 95% CI 0.03-0.25, to 0.19, 95% CI 0.08-0.32) relative to the control condition. Intervention benefits were moderated by baseline levels of concerns but not by gender.

CONCLUSIONS

This is the first large-scale randomized controlled trial assessing a body image chatbot among Brazilian adolescents. Intervention attrition was high (531/858, 61.9%) and reflected the broader digital intervention literature; barriers to engagement were discussed. Meanwhile, the findings support the emerging literature that indicates microinterventions and chatbot technology are acceptable and effective web-based service provisions. This study also offers a blueprint for accessible, cost-effective, and scalable digital approaches that address disparities between health care needs and provisions in low- and middle-income countries.

TRIAL REGISTRATION

Clinicaltrials.gov NCT04825184; http://clinicaltrials.gov/ct2/show/NCT04825184.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

RR2-10.1186/s12889-021-12129-1.

Cultural adaptation of the mental health first aid guidelines for depression in Brazil: a Delphi expert consensus study

BACKGROUND

Depression is a significant contributor to disability in Brazil, with most Brazilians affected by depression receiving no treatment. As the community, including family and friends, plays a crucial role in providing support for someone with depression, it is important that evidence-based resources are available to support people who wish to help. The aim of this study was to culturally adapt the English-language mental health first aid guidelines for assisting a person with depression for the Brazilian culture.

METHODS

A Delphi expert consensus study was conducted, with two expert panels; health professionals (n = 29) and people with lived experience of depression (n = 28). One hundred and seventy-four statements from the English-language guidelines were translated into Brazilian Portuguese and administered as a survey. Participants were asked to rate statements based on how appropriate those statements were for the Brazilian culture and to suggest new statements if appropriate.

RESULTS

Data were collected over two survey rounds. Consensus was achieved on 143 statements. A total of 133 statements were adopted from the English-language guidelines, whereas 10 new endorsed statements were generated from suggestions of the two expert panels.

CONCLUSIONS

There were similarities between the English-language and Brazilian guidelines, mainly related to family involvement and the value of empathy. More research on dissemination and incorporation of the guidelines into the Mental Health First Aid (MHFA) training course for Brazil is required.

Cultural adaptation of the mental health first aid guidelines for assisting a person at risk of suicide in Brazil: a Delphi expert consensus study

BACKGROUND

Suicide is a major public health concern in Brazil, with nearly 115,000 Brazilians dying by suicide in 2010-2019. As support for individuals at risk of suicide may come from the community, particularly family and friends, it is fundamental that evidence-based programs or resources to improve such support are in place when needed. This study aimed to culturally adapt the mental health first aid guidelines for assisting a person at risk of suicide used in English-speaking countries for Brazil.

METHODS

A Delphi expert consensus study was conducted among a diverse range of Brazilian health professionals and individuals with lived experience of suicide (n = 60). A total of 161 items from the mental health first aid questionnaire used in English-speaking countries were translated and used in the Brazilian questionnaire. Participants were asked to rate the appropriateness of those items to the Brazilian culture and to recommend any new items when appropriate.

RESULTS

Data were collected over two survey rounds. Consensus was achieved on 145 items. While 123 out of 161 items were adopted from the English guidelines, 22 new endorsed items were created from the expert panel comments.

CONCLUSIONS

Even though there were similarities among the Brazilian and English-language guidelines, the adapted guidelines incorporated actions that were specific to the Brazilian culture, such as new items emphasising the role of family and friends. Further research is warranted on dissemination and uptake of the guidelines in Brazil as well as research into incorporation of the guidelines into Mental Health First Aid (MHFA) training for Brazil.

Preliminary Evaluation of the Engagement and Effectiveness of a Mental Health Chatbot

Background: Mental health difficulties are highly prevalent, yet access to support is limited by barriers of stigma, cost, and availability. These issues are even more prevalent in low- and middle-income countries, and digital technology is one potential way to overcome these barriers. Digital mental health interventions are effective but often struggle with low engagement rates, particularly in the absence of human support. Chatbots could offer a scalable solution, simulating human support at a lower cost.

Objective: To complete a preliminary evaluation of engagement and effectiveness of Vitalk, a mental health chatbot, at reducing anxiety, depression and stress.

Methods: Real world data was analyzed from 3,629 Vitalk users who had completed the first phase of a Vitalk program (“less anxiety,” “less stress” or “better mood”). Programs were delivered through written conversation with a chatbot. Engagement was calculated from the number of responses sent to the chatbot divided by days in the program.

Results: Users sent an average of 8.17 responses per day. For all three programs, target outcome scores reduced between baseline and follow up with large effect sizes for anxiety (Cohen's d = −0.85), depression (Cohen's d = −0.91) and stress (Cohen's d = −0.81). Increased engagement resulted in improved post-intervention values for anxiety and depression.

Conclusion: This study highlights a chatbot's potential to reduce mental health symptoms in the general population within Brazil. While findings show promise, further research is required.

Engagement and Effectiveness of a Healthy-Coping Intervention via Chatbot for University Students During the COVID-19 Pandemic: Mixed Methods Proof-of-Concept Study

BACKGROUND

University students are increasingly reporting common mental health problems, such as stress, anxiety, and depression, and they frequently face barriers to seeking psychological support because of stigma, cost, and availability of mental health services. This issue is even more critical in the challenging time of the COVID-19 pandemic. Digital mental health interventions, such as those delivered via chatbots on mobile devices, offer the potential to achieve scalability of healthy-coping interventions by lowering cost and supporting prevention.

OBJECTIVE

The goal of this study was to conduct a proof-of-concept evaluation measuring the engagement and effectiveness of Atena, a psychoeducational chatbot supporting healthy coping with stress and anxiety, among a population of university students.

METHODS

In a proof-of-concept study, 71 university students were recruited during the COVID-19 pandemic; 68% (48/71) were female, they were all in their first year of university, and their mean age was 20.6 years (SD 2.4). Enrolled students were asked to use the Atena psychoeducational chatbot for 4 weeks (eight sessions; two per week), which provided healthy-coping strategies based on cognitive behavioral therapy, positive psychology, and mindfulness techniques. The intervention program consisted of conversations combined with audiovisual clips delivered via the Atena chatbot. Participants were asked to complete web-based versions of the 7-item Generalized Anxiety Disorder scale (GAD-7), the 10-item Perceived Stress Scale (PSS-10), and the Five-Facet Mindfulness Questionnaire (FFMQ) at baseline and postintervention to assess effectiveness. They were also asked to complete the User Engagement Scale-Short Form at week 2 to assess engagement with the chatbot and to provide qualitative comments on their overall experience with Atena postintervention.

RESULTS

Participants engaged with the Atena chatbot an average of 78 (SD 24.8) times over the study period. A total of 61 out of 71 (86%) participants completed the first 2 weeks of the intervention and provided data on engagement (10/71, 14% attrition). A total of 41 participants out of 71 (58%) completed the full intervention and the postintervention questionnaires (30/71, 42% attrition). Results from the completer analysis showed a significant decrease in anxiety symptoms for participants in more extreme GAD-7 score ranges (t39=0.94; P=.009) and a decrease in stress symptoms as measured by the PSS-10 (t39=2.00; P=.05) for all participants postintervention. Participants also improved significantly in the describing and nonjudging facets, based on their FFMQ subscale scores, and asked for some improvements in the user experience with the chatbot.

CONCLUSIONS

This study shows the benefit of deploying a digital healthy-coping intervention via a chatbot to support university students experiencing higher levels of distress. While findings collected during the COVID-19 pandemic show promise, further research is required to confirm conclusions.

Construction and preliminary evidence of validity of the Scale of Perceived Threat from the Mentally Ill

Abstract The perception that mental patients represent a threat may support attitudes and behaviours of social exclusion and a contrary position to the precepts of the Psychiatric Reform. In this sense, this article has the objective of elaborating the Scale of Perceived Threat from the Mentally Ill and reporting the preliminary evidences of its factorial validity and internal consistence. For this purpose, two studies were performed: Study 1 performed an exploratory factor analysis composed of 244 university students aged 17 to 56 years old (M = 22.98; SD = 5.61); and study 2 performed a confirmation factor analysis from a sample of 247 university students aged between 17 and 51 years old (M = 23.08; SD = 5.75). The final scale was composed of nine items grouped into two factors: dangerousness and unpredictability, and presented good psychometric properties, being able to be used adequately to evaluate the perception of threat regarding the mentally Ill.