Attention-deficit/hyperactivity disorder in Mozambique: an epidemiological investigation in a primary school sample.

OBJECTIVE: To evaluate the prevalence of attention-deficit/hyperactivity disorder (ADHD), comorbidity rates with disruptive behavior disorders and main negative outcomes in primary school students in Nampula, Mozambique. METHODS: We selected a random sample of 748 students for ADHD screening from a population of around 43,000 primary school students. The Swanson, Nolan, and Pelham Rating Scale version IV was applied to both parents and teachers. All students who screened positive (n=76) and a propensity score-matched random subset of students who screened negative (n=76) were assessed by a child psychiatrist. RESULTS: The prevalence of ADHD was estimated at 13.4% (95%CI 11.5-19.2), and 30.6% of those with ADHD presented comorbid disruptive behavior disorders. Students with ADHD (n=36) had significantly higher rates of both substance use (alcohol, marijuana) (p < 0.001), and school failures than controls (n=96; p < 0.001). Comorbidity between ADHD and disruptive behavior disorders increased the chance of substance use (p < 0.001). Secondary analyses with more restrictive ADHD diagnostic criteria revealed a lower prevalence rate (6.7%; 95%CI 5.2-12.9) with similar patterns of associated factors and negative outcomes. CONCLUSION: Our findings demonstrated that ADHD is a prevalent mental disorder in Mozambique, and it is associated with similar comorbid profiles, predisposing factors, and negative outcomes, as in other cultures.

Leveraging a Digitized Mental Wellness (DIGImw) Program to Provide Mental Health Care for Internally Displaced People.

A local insurgency has displaced many people in the northern Mozambican province of Cabo Delgado. The authors' global team (comprising members from Brazil, Mozambique, South Africa, and the United States) has been scaling up mental health services across the neighboring province of Nampula, Mozambique, now host to >200,000 displaced people. The authors describe how mental health services can be expanded by leveraging digital technology and task-shifting (i.e., having nonspecialists deliver mental health care) to address the mental health needs of displaced people. These methods can serve as a model for other researchers and clinicians aiming to address mental health needs arising from humanitarian disasters in low-resource settings.

Attention-deficit/hyperactivity disorder in Mozambique: an epidemiological investigation in a primary school sample

Objective: To evaluate the prevalence of attention-deficit/hyperactivity disorder (ADHD), comorbidity rates with disruptive behavior disorders and main negative outcomes in primary school students in Nampula, Mozambique. Methods: We selected a random sample of 748 students for ADHD screening from a population of around 43,000 primary school students. The Swanson, Nolan, and Pelham Rating Scale version IV was applied to both parents and teachers. All students who screened positive (n=76) and a propensity score-matched random subset of students who screened negative (n=76) were assessed by a child psychiatrist. Results: The prevalence of ADHD was estimated at 13.4% (95%CI 11.5-19.2), and 30.6% of those with ADHD presented comorbid disruptive behavior disorders. Students with ADHD (n=36) had significantly higher rates of both substance use (alcohol, marijuana) (p < 0.001), and school failures than controls (n=96; p < 0.001). Comorbidity between ADHD and disruptive behavior disorders increased the chance of substance use (p < 0.001). Secondary analyses with more restrictive ADHD diagnostic criteria revealed a lower prevalence rate (6.7%; 95%CI 5.2-12.9) with similar patterns of associated factors and negative outcomes. Conclusion: Our findings demonstrated that ADHD is a prevalent mental disorder in Mozambique, and it is associated with similar comorbid profiles, predisposing factors, and negative outcomes, as in other cultures.

Emotional contagion behavior in a group of young girls in a secondary school in Maputo, Mozambique.

BACKGROUND: Emotional Contagion Behavior (ECB), the synchronized expression of emotional symptoms among members of a group, has been observed globally. In Mozambique, there have been numerous reports of ECB in recent years. Since 2010 several girls from a secondary school in Maputo City, Mozambique exhibited ECB which involved repeated fainting spells, sometimes including verbal aggression and threats to colleagues and teachers. We conducted a study to analyze sociodemographic and clinical characteristics associated with ECB. METHODS: This cross-sectional study included 154 females aged from 16 to 24 years old. We considered emotional contagion behavior as repeated fainting spells, sometimes including verbal aggression and threats to others (colleagues and teachers). Participants responded to a sociodemographic questionnaire, the Beck Anxiety Scale, and the revised Eysenck Personality Questionnaire (EPQ-R). Bivariate and multivariate logistic regression models analyzed sociodemographic and clinical characteristics associated with EBC. RESULTS: Among study participants, 57 presented ECB and 97 did not. The likelihood of ECB was higher among those with previous history of ECB (OR = 8.28, 95% CI [2.51, 27.30]; p ⩽ .001) and extroverted personality profile (OR = 1.15, 95% CI [1.01, 1.30]; p = .038). Having a romantic relationship was related to lower likelihood of having ECB (OR = 0.04, 95% CI [0.01, 0.19]; p = .001). CONCLUSIONS: These results suggest that ECB may repeat over time and be related to challenges pertaining to personality development, the presence of sexual life, and close relationships with peers faced by adolescent girls.

Does It Matter What Screener We Use? A Comparison of Ultra-brief PHQ-4 and E-mwTool-3 Screeners for Anxiety and Depression Among People With and Without HIV.

The burden of depression and anxiety disorders is high in sub-Saharan Africa, especially for people with HIV (PWH). The Patient Health Questionnaire-4 (PHQ-4) and Electronic Mental Wellness Tool-3 (E-mwTool-3) are ultra-brief screening tools for these disorders. We compared the performance of PHQ-4 and E-mwTool-3 for screening MINI-International Neuropsychiatric Interview diagnoses of depression and anxiety among a sample of individuals with and without HIV in two primary care clinics and one general hospital in Maputo City, Mozambique. Areas-under-the-curve (AUC) were calculated along with sensitivities and specificities at a range of cutoffs. For PWH, at a sum score cutoff of ≥ 1, sensitivities were strong: PHQ-4:Depression = 0.843; PHQ-4:Anxiety = 0.786; E-mwTool-3:Depression = 0.843; E-mwTool-3:Anxiety = 0.929. E-mwTool-3 performance was comparable to PHQ-4 among people with and without HIV.

A Multi-Site Study of Mental Disorders in the Mozambican Health Care System.

In Mozambique, human and financial resources for public mental health services are extremely limited. Understanding the mental health needs of those seeking healthcare can inform efficient targeting of mental health services. We examined if the frequency of mental disorders in a health facility varied based on the level of specialization of such facility, from primary care without mental health specialists (PrCMH -), to those with mental health specialists (PrCMH +) and tertiary care (TerC), where both inpatient and outpatient mental health services are available. Participants were adults (convenience sample) seeking health or mental health services at six facilities (2 PrCMH + , 3 PrCMH -, and 1 TerC) in the cities of Maputo and Nampula in Mozambique. Mental disorders were assessed by the MINI International Neuropsychiatric Interview (MINI) 4.0.0. We compared the sociodemographic characteristics and MINI diagnoses across the three types of health facilities. Multiple logistic regression models determined the likelihood that a person seeking services at each type of facility would have any mental disorder, common mental disorders (CMD), severe mental disorders (SMD), substance use disorders (SUD), and moderate-to-high suicide risk, adjusting for sociodemographic factors. Of the 612 total participants, 52.6% (n = 322) were positive for at least one mental disorder: 37.1% were positive for CMD, 28.9% for SMD, 13.2% for SUD, and 10.5% had suicide risk. Presence of any mental disorder was highest in TerC (62.5%) and lowest in PrCMH - (48.4%). Adjusting for sociodemographic covariates, participants in PrCMH + were significantly more likely to have SMD (OR 1.85, 95%CI 1.10-3.11) and SUD (OR 2.79, 95%CI 1.31-5.94) than participants in PrCMH -; participants in TerC were more likely to have CMD (OR 1.70, 95%CI 1.01-2.87) and SUD (OR 2.57, 95%CI 1.14-5.79) than in PrCMH -. Suicide risk was the only condition that did not differ across facility types. As anticipated, people with mental disorders were more likely to be cared for at facilities with mental health specialists. However, our study detected in this convenience sample a remarkably high frequency of mental disorders across different types of facilities within the Mozambican healthcare system. These results, if confirmed in representative samples, suggest a need to increase mental health services at the primary care level.

Social and Psychiatric Factors of Suicidal Thoughts and Behaviors in Mozambican Adolescents.

Globally, suicide is the second leading cause of death for youth ages 10-24 years, and more than 75% of all deaths by suicide occur in low- and middle-income countries (LMIC).1 Suicidal thoughts (ST) and suicidal behaviors (SB), valuable signals for early detection and prevention of suicide deaths, have been associated with a number of different factors in adolescents, including gender and age, socioeconomic status, exposure to childhood adversity, and psychopathology.2 However, research has largely focused on Western, White populations from high-income countries (HIC).2 To lessen the suicide burden among adolescents in LMIC, there is an urgent need to identify contextually relevant risk identification and treatment targets. In Mozambique, the country with the highest suicide rate in southern Africa, this need is particularly dire, as there are fewer than 2 mental health specialists per 100,000 inhabitants,3 and limited resources must be efficiently targeted in youth suicide prevention efforts. We conducted a cross-sectional study at 2 secondary schools in the Mozambican capital Maputo City to identify the social and psychiatric factors associated with ST and SB in Mozambican adolescents.

Mobile technology and task shifting to improve access to alcohol treatment services in Mozambique.

INTRODUCTION: Unhealthy alcohol use (UAU) is a major public health challenge, particularly in low- and middle-income countries. Mozambique is the fourth poorest country in the world where half of the population lives below the poverty line. UAU is frequent among drinkers in Mozambique; however, resources and infrastructure to treat UAU are very limited. This paper examines how task-shifting and a provider-facing mobile health application are being used to improve access to care. In this paper, the feasibility, acceptability and appropriateness of a provider-facing mobile health application being used under a task-shifting model to identify UAU and provide a four-session brief motivational interviewing intervention are described. METHOD: The study used a sequential exploratory mixed-methods design with a QUAL â†’ quan structure. First, 15 psychiatric technicians and primary care providers in Mozambique's Nampula Province participated in semi-structured interviews. These interviews were recorded and transcribed. Then, 45 providers completed a 12-item quantitative survey on tablets. Quantitative analysis used descriptive statistic calculation and qualitative analysis used thematic analysis. RESULTS: Nonspecialized providers found the mobile health app to be acceptable, appropriate, and feasible when delivering a 4-session brief motivational intervention under a task-shifting model. Central benefits of the technology were enhanced standardization and efficiency of sessions as well as feelings of legitimacy when interacting with patients. Main concerns were feasibility of implementing the intervention due to time constraints of workload and internet connectivity issues. CONCLUSIONS: Provider-facing technology shows promise in supporting task-shifting models that can expand alcohol intervention services and increase access to care in low- and middle-income countries. Providers without specialized training in behavioral health interventions can provide critical services to patients with UAU and provider-facing mobile health applications may help bring such models to scale.

Women's mental health in Mozambique: is maternity a protective factor?

Backgroud: Globally, women have been shown to have high rates of common mental disorders (CMDs). In low and middle-income countries (LMICs), women face significant challenges related to maternity. However, no study has compared mental health problems among pregnant/post-partum women, childless women of childbearing age, and women with children in a low-income country. We sought to compare the frequency of CMD and suicide risk in a sample of women presenting or accompanying patients in primary care in two Mozambican semi-urban settings. Methods: We administered the MINI International Neuropsychiatric Interview to 853 women, of whom 220 (25.8%) were pregnant/post-partum, 177 (20.8%) were non-pregnant and childless, and 456 (53.5%) were non-pregnant and with children more than 1-year-old. Logistic regression models compared the likelihood of a psychiatric disorder across groups, adjusting for sociodemographic and chronic-illness covariates. Results: We found a high frequency of CMD and suicide risk among all women in this low-income context sample. In adjusted models, no differences in rates of depression, anxiety, or panic disorder were observed among groups. However, suicide risk was higher in women without children than pregnant/post-partum women. Conclusion: The frequency of CMD among women of childbearing age in our study was higher than documented rates in high-income countries and other LMIC. Additionally, we found that motherhood was not protective and that pregnancy and the postpartum period were not stages of increased risk for most disorders. This highlights the need to expand mental health services not only for perinatal women but all women of childbearing age in this and possibly similar settings.

The epidemiology of psychiatric disorders in Africa: a scoping review.

This scoping review of population-based epidemiological studies was done to provide background information on the prevalences and distribution of psychiatric disorders in Africa for calls to broaden diversity in psychiatric genetic studies. We searched PubMed, EMBASE, and Web of Science to retrieve relevant literature in English, French, and Portuguese from Jan 1, 1984, to Aug 18, 2020. In 36 studies from 12 African countries, the lifetime prevalence ranged from 3·3% to 9·8% for mood disorders, from 5·7% to 15·8% for anxiety disorders, from 3·7% to 13·3% for substance use disorders, and from 1·0% to 4·4% for psychotic disorders. Although the prevalence of mood and anxiety disorders appears to be lower than that observed in research outside the continent, we identified similar distributions by gender, although not by age or urbanicity. This review reveals gaps in epidemiological research on psychiatric disorders and opportunities to leverage existing epidemiological and genetic research within Africa to advance our understanding of psychiatric disorders. Studies that are methodologically comparable but diverse in geographical context are needed to advance psychiatric epidemiology and provide a foundation for understanding environmental risk in genetic studies of diverse populations globally.

Brief Screening Tool for Stepped-Care Management of Mental and Substance Use Disorders.

OBJECTIVE: Stepped mental health care requires a rapid method for nonspecialists to detect illness. This study aimed to develop and validate a brief instrument, the Mental Wellness Tool (mwTool), for identification and classification. METHODS: Cross-sectional development and validation samples included adults at six health facilities in Mozambique. Mini International Neuropsychiatric Interview diagnoses were the criterion standard. Candidate items were from nine mental disorder and functioning assessments. Regression modeling and expert consultation determined best items for identifying any mental disorder and classifying positives into disorder categories (severe mental disorder, common mental disorder, substance use disorder, and suicide risk). For validation, sensitivity and specificity were calculated for any mental disorder (index and proxy respondents) and disorder categories (index). RESULTS: From the development sample (911 participants, mean±SD age=32.0±11 years, 63% female), 13 items were selected-three with 0.83 sensitivity (95% confidence interval [CI]=0.79-0.86) for any mental disorder and 10 additional items classifying participants with a specificity that ranged from 0.72 (severe mental disorder) to 0.90 (suicide risk). For validation (453 participants, age 31±11 years, 65% female), sensitivity for any mental disorder was 0.94 (95% CI=0.89-0.97) with index responses and 0.73 (95% CI=0.58-0.85) with family proxy responses. Specificity for categories ranged from 0.47 (severe mental disorder) to 0.93 (suicide risk). Removing one item increased severe mental disorder specificity to 0.63 (95% CI=0.58-0.68). CONCLUSIONS: The mwTool performed well for identification of any mental disorder with index and proxy responses to three items and for classification into treatment categories with index responses to nine additional items.

Partnerships in Research to Implement and Disseminate Sustainable and Scalable Evidence-Based Practices (PRIDE) in Mozambique.

BACKGROUND: Mental health conditions impose a major burden worldwide, especially in low- and middle-income countries (LMICs), where health specialists are scarce. A challenge to closing LMICs' mental health treatment gap is determining the most cost-effective task-shifting pathway for delivering mental health services using evidence-based interventions (EBIs). This article discusses the protocol for the first study implementing comprehensive mental health services in LMICs. METHODS: In partnership with the Mozambican Ministry of Health, this cluster-randomized, hybrid implementation effectiveness type-2 trial will evaluate implementation, patient, and service outcomes of three task-shifting delivery pathways in 20 Mozambican districts (population 4.7 million). In pathway 1 (usual care), community health workers (CHWs) and primary care providers (PCPs) refer patients to district-level mental health clinics. In pathway 2 (screen, refer, and treat), CHWs screen and refer patients to PCPs for behavioral and pharmacological EBIs in community clinics. In pathway 3 (community mental health stepped care), CHWs screen patients and deliver behavioral EBIs in the community and refer medication management cases to PCPs in clinics. Mixed-methods process evaluation will be used to examine factors affecting pathway implementation, adoption, and sustainability. Clinical activities will occur without research team support. Ministry of Health personnel will coordinate training and supervision. RESULTS: The most cost-effective pathway will be scaled up in all districts for 12 months. NEXT STEPS: This novel study integrating comprehensive mental health services into primary care will inform a toolkit to help the Mozambican Ministry of Health scale up the most cost-effective pathway for mental health services and can be a template for other LMICs.

Technology and implementation science to forge the future of evidence-based psychotherapies: the PRIDE scale-up study.

OBJECTIVE: To report the interim results from the training of providers inevidence-based psychotherapies (EBPs) and use of mobile applications. DESIGN AND SETTING: The Partnerships in Research to Implement and Disseminate Sustainable and Scalable Evidence (PRIDE) study is a cluster-randomised hybrid effectiveness-implementation trial comparing three delivery pathways for integrating comprehensive mental healthcare into primary care in Mozambique. Innovations include the use of EBPs and scaling-up of task-shifted mental health services using mobile applications. MAIN OUTCOME MEASURES: We examined EBP training attendance, certification, knowledge and intentions to deliver each component. We collected qualitative data through rapid ethnography and focus groups. We tracked the use of the mobile applications to investigate early reach of a valid screening tool (Electronic Mental Wellness Tool) and the roll out of the EBPs PARTICIPANTS: Psychiatric technicians and primary care providers trained in the EBPs. RESULTS: PRIDE has trained 110 EBP providers, supervisors and trainers and will train 279 community health workers in upcoming months. The trainings improved knowledge about the EBPs and trainees indicated strong intentions to deliver the EBP core components. Trained providers began using the mobile applications and appear to identify cases and provide appropriate treatment. CONCLUSIONS: The future of EBPs requires implementation within existing systems of care with fidelity to their core evidence-based components. To sustainably address the vast mental health treatment gap globally, EBP implementation demands: expanding the mental health workforce by training existing human resources; sequential use of EBPs to comprehensively treat mental disorders and their comorbid presentations and leveraging digital screening and treatment applications.

Family reintegration of homeless in Maputo and Matola: a descriptive study.

BACKGROUND: Homelessness is a global and local social problem with underestimated prevalence. It has been shown to increase the risk of mental illness, raising concerns from mental health providers about the need for effective interventions targeting this population. OBJECTIVES: The aim of this paper is to describe the mental health status of the homeless people in two urban setting in a low-income country, through using standardised clinical and socio-demographic assessments as well assessing potential predictors of family integration versus non-family integration among a group of homeless individuals receiving psychiatric and psychosocial treatment. METHODS: A descriptive study was performed in Maputo and Matola cities between 2008 and 2010. Homeless people with apparent mental illness were mapped and recruited. The participants were referred from community to hospital, using a multidisciplinary treatment model, according to their clinical condition and later entered a family reintegration process. RESULTS: Seventy-one homeless people were recruited (93.0% male; 80.3% unemployed). The most common diagnosis was schizophrenia and other psychosis (46; 64.8%), followed by mental and behaviour disorder related to substance misuse (21; 29.6%), and intellectual disability (4; 5.6%). Family reintegration was achieved for 53.5% (38 patients). Patients with intellectual disability were less reintegrated and those with disorders related to substance use had better reinsertion in their families (Chi square (2)  = 6.1; p = 0.047). CONCLUSIONS: Family reintegration was achieved in more than half of participants after hospitalization. Integration was higher in cases of substance misuse, with those with associated intellectual disability being more difficult to reintegrate. Trial registration Trial Registration Number: NCT02936141, date of registration: 14/10/2016, retrospectively registered.