Water, sanitation and depression in rural communities: evidence from nationally representative study data in South Africa.

Clean water and sanitation provisions are essential for good hygiene and health, with rural South Africa facing a simultaneous access crisis of both, the direct health effect of restricted access to both on mental health remaining scarce and largely overlooked. This study investigated the association between access to clean water and sanitation on depression in rural South Africa utilizing the most recent data (year 2017) from the South African National Income Dynamics Study. Our study outcome was depression, based on the 10-item abridged version of the Center for Epidemiologic Studies Depression Scale (data available in SA-NIDS), the main exposures being access to clean water and adequate sanitation facilities (i.e. flushing toilets). Two types of analyses were conducted: first, adjusted logistic regression models were fitted to assess the relationship between lack of access to clean water and adequate sanitation to depression. Second, we conducted mediation analysis to investigate whether access to clean water mediated the relationship between lack of access to toilets and depression. A high proportion of rural participants lacked access to clean water (n = 6,188, 47.6%) and adequate toilets (n = 9,797, 81.6%). The regression analyses indicated that lack of access to both clean water (OR = 1.21, 95% CI: 1.06-1.39) and adequate sanitation (OR = 1.36, 95% CI: 1.10-1.69) were significantly associated with greater odds of depression. The mediation analysis indicated that access to clean water partially mediated the relationship between lack of access to adequate sanitation and depression, the total mediated effect being 18.2% (95% CI: 11.0%-51.0%). Most rural communities in South Africa lack access to basic services that are essential for human dignity and a decent quality of life, leading to opportunities for poor mental health, with its various consequences for socio-economic development and personal wellbeing, including avoidable depression.

Neurocognitive functioning in MDR-TB patients with and without HIV in KwaZulu-Natal, South Africa.

OBJECTIVES: Optimising medication adherence is one of the essential factors in reversing the tide of a TB-HIV syndemic in sub-Saharan Africa, especially South Africa. Impairment in key neurocognitive domains may impair patients' ability to maintain adherence to treatment, but the level of cognition and its relationship to HIV status has not been examined in individuals with drug-resistant TB. We therefore investigated performance on several key neurocognitive domains in relationship to HIV status in a multidrug-resistant tuberculosis patients (MDR-TB) sample. METHODS: We enrolled microbiologically confirmed MDR-TB inpatients at a TB-specialist referral hospital in KwaZulu-Natal province, South Africa. We collected cross-sectional data on sociodemographic, clinical and neurocognitive function (e.g. attention, memory, executive functioning, language fluency, visual-spatial, eye-hand coordination). For the primary analysis, we excluded participants with major depressive episode/substance use disorder (MDE/SUD). We fitted adjusted Poisson regression models to explore the association between HIV and neurocognitive function. RESULTS: We enrolled 200 people with MDR-TB; 33 had MDE/SUD, and data of 167 were analysed (151 HIV+, 16 HIV-). The mean age of participants was 34.2 years; the majority were female (83%), and 53% had not completed secondary school. There was evidence of impaired neurocognitive functioning across all domains in both HIV+/- study participants. Based on the regression analyses, individuals with co-infection (MDR-TB/HIV+), as well as those who had longer duration of hospital stays experienced significantly lower cognitive performance in several domains. Poor cognitive performance was significantly related to older age and lower educational attainment. The presence of major depression or substance use disorders did not influence the significance of the findings. CONCLUSIONS: Adults with MDR-TB have significant neurocognitive impairment, especially if HIV positive. An integrated approach is necessary in the management of MDR-TB as cognitive health influences the ability to adhere to chronic treatment, clinical outcomes and functionality.

OBJECTIFS: L'optimisation de l'adhésion au traitement est l'un des facteurs essentiels pour inverser la tendance d'un syndrome TB-VIH en Afrique subsaharienne, en particulier en Afrique du Sud. Des déficiences dans des domaines neurocognitifs clés peuvent entraver la capacité des patients à maintenir l'adhésion au traitement, mais le niveau de cognition et sa relation avec le statut VIH n'ont pas été examinés chez les personnes atteintes de TB résistante aux médicaments. Nous avons donc étudié les performances de plusieurs domaines neurocognitifs clés en relation avec le statut VIH dans un échantillon de tuberculose multirésistante (TB-MDR). MÉTHODES: Nous avons recruté des patients hospitalisés pour une TB-MDR confirmée microbiologiquement dans un hôpital de référence spécialisé dans la TB dans la province du KwaZulu-Natal, en Afrique du Sud. Nous avons recueilli des données transversales sur les fonctions sociodémographiques, cliniques et neurocognitives (par exemple l'attention, la mémoire, le fonctionnement exécutif, la maîtrise du langage, la coordination visuelle-spatiale et œil-main). Pour l'analyse primaire, nous avons exclu les participants souffrant d'un épisode dépressif majeur ou d'un trouble lié à la consommation de substances (EDM/TCS). Nous avons appliqué des modèles de régression de Poisson ajustés pour explorer l'association entre le VIH et la fonction neurocognitive. RÉSULTATS: Nous avons recruté 200 personnes atteintes de TB-MDR, 33 d'entre elles étaient atteintes de EDM/TCS, les données des 167 autres ont été analysées (151 VIH-positives, 16 VIH-négatives). L'âge moyen des participants était de 34,2 ans; la majorité étaient des femmes (83%) et 53% n'avaient pas terminé leurs études secondaires. Les participants à l'étude VIH+ et VIH- présentaient des signes de dysfonctionnement neurocognitif dans tous les domaines. D'après les analyses de régression, les personnes coinfectées (TB-MDR/VIH), ainsi que celles qui ont été hospitalisées pendant une longue période, présentent des performances cognitives nettement inférieures dans plusieurs domaines. Les mauvaises performances cognitives étaient significativement liées à l'âge plus élevé et à un niveau d'éducation plus faible. La présence d'une dépression majeure ou de troubles liés à la consommation de substances n'a pas influencé la signification des résultats. CONCLUSIONS: Les adultes atteints de TB-MDR présentent une importante déficience neurocognitive, surtout s'ils sont VIH-positifs. Une approche intégrée est nécessaire dans la prise en charge de la TB-MDR car la santé cognitive influence la capacité d'adhésion à un traitement chronique, les résultats cliniques et la fonctionnalité.

Neurocognitive Impairment Risk Among Individuals With Multiple Drug-Resistant Tuberculosis and Human Immunodeficiency Virus Coinfection: Implications for Systematic Linkage to and Retention of Care in Tuberculosis/Human Immunodeficiency Virus Treatment.

Although neurocognitive impairment (NCI) is a well-recognized challenge in human immunodeficiency virus (HIV), there is little evidence regarding it among individuals with multiple drug-resistant tuberculosis (MDR-TB) within HIV endemic sub-Saharan Africa. The extent of NCI risk, particularly HIV-associated neurocognitive disorders (HAND) risk, was investigated in 200 microbiologically confirmed inpatients with MDR-TB at a TB-specialist hospital in KwaZulu-Natal Province, South Africa. Within this population, the prevalence of HIV coinfection, major depressive episode, and substance use disorder was 89.50%, 10.50%, and 7.00%, respectively. After excluding individuals with major depressive episode/substance use disorder and monoinfection (i.e., MDR-TB without HIV), the prevalence of HAND risk was 43.5%. Older and low-income individuals had significantly greater odds of HAND risk, whereas those with family members/relatives who work(ed) in the health services had lower odds. The role of timely linkage to and retention of care in TB/HIV treatment to offset cognitive decline in MDR-TB/HIV coinfected individuals needs to be investigated further.

Major depression and household food insecurity among individuals with multidrug-resistant tuberculosis (MDR-TB) in South Africa.

PURPOSE: Household food insecurity in South Africa is a pervasive public health challenge. Although its link to chronic health conditions is well established, its relationship to mental illness, particularly major depression, is not well-understood. Despite KwaZulu-Natal Province being the epicenter of the drug-resistant tuberculosis (MDR-TB) epidemic, and having the largest share of poverty in South Africa, this relationship remains unexamined. This study investigated the association between major depressive episode (MDE) and household food insecurity among individuals with MDR-TB. METHODS: We enrolled and interviewed 141 newly admitted microbiologically confirmed MDR-TB inpatients at a specialized TB hospital in KwaZulu-Natal Province, South Africa. Logistic regression models were fitted to assess the relationship between MDE and household food insecurity, while accounting for socio-demographic status (e.g., age, gender, education, marital status, social grant status, income, and preference for living in one's community). RESULTS: The prevalence of MDE and household food insecurity was 11.35% and 21.01%, respectively. MDE was significantly associated with household food insecurity (aOR 4.63, 95% CI 1.17-18.38). Individuals who are female (aOR 6.29, 95% CI 1.13-35.03), young (aOR 8.86, 95% CI 1.69-46.34), have low educational attainment (aOR 6.19, 95% CI 1.70-22.59) and receive social grants (aOR 7.60, 95% CI 2.36-24.48) were most at risk of household food insecurity. CONCLUSIONS: MDE in individuals with MDR-TB was significantly associated with household food insecurity, independent of socio-economic status. Although MDR-TB is not exclusively a disease of the poor, individuals from socio-economically disadvantaged backgrounds (e.g., female, young adults, low education, and social grant recipients) were more likely to experience household food insecurity. Our study underscores the need to address the co-occurring cycles of food insecurity and untreated MDE in South Africa.

Proximity to healthcare clinic and depression risk in South Africa: geospatial evidence from a nationally representative longitudinal study.

Proximity to primary healthcare facilities may be a serious barrier to accessing mental health services in resource-limited settings. In this study, we examined whether the distance to the primary healthcare clinic (PHCC) was associated with risk of depression in KwaZulu-Natal Province, South Africa. Depressive symptoms and household coordinates data were accessed from the nationally representative South African National Income Dynamics Study. Distances between households and their nearest PHCCs were calculated and mixed-effects logistic regression models fitted to the data. Participants residing <6 km from a PHCC (aOR = 0.608, 95% CI 0.42-0.87) or 6-14.9 km (aOR = 0. 612, 95% CI 0.44-0.86) had a lower depression risk compared to those residing ≥15 km from the nearest PHCC. Distance to the PHCC was independently associated with increased depression risk, even after controlling for key socioeconomic determinants. Minimizing the distance to PHCC through mobile health clinics and technology could improve mental health.

Substance use in adolescents with mental illness in Durban, South Africa.

Comorbid substance use in adolescents with mental illness is often an indicator of poor treatment outcome. This study aims to determine the prevalence of, and associated risk factors for, substance use in adolescents with mental illness attending a mental health service. Data was collected from hospital records of 162 adolescents, using a structured data sheet, over a two-year period. Substance use was more significant in older adolescents and those with severe mental illness. Sixty-two (38.3%) adolescents used substances. Thirty-seven (38.1%) male adolescents reported substance use compared to 25 (38.5%) female adolescents. Alcohol was the most commonly used substance (n = 48; 29.6%), followed by cannabis (n = 32; 19.8%). There were significant direct associations between substance use and history of abuse or neglect, forensic history, educational setting, admission status, and the psychiatric diagnoses of schizophrenia, other psychotic disorders, and bipolar mood disorder. Inverse associations were found between substance use and adjustment disorders, attention deficit hyperactivity disorder, and intellectual disability. The results of this study indicate an urgent need for substance misuse programmes for at risk youth, and the introduction of dual diagnosis intervention programmes in this age group.

The clinical impact of a positive family history of psychosis or mental illness in psychotic and non-psychotic mentally ill adolescents.

BACKGROUND: A family history of psychosis is associated with negative clinical characteristics of psychosis. AIM: We aimed to determine the relationship between a family history (in first-degree relatives) of psychosis (FHP) or of any mental illness (FHM), and the clinical features (including cannabis use) of first episode early onset psychosis (EOP). METHOD: Forty-five adolescents with first episode EOP presenting to psychiatric services were assessed by clinical interview with the following tools: socio-demographic questionnaire, Positive and Negative Syndrome Scale (PANSS), Symptom Onset in Schizophrenia (SOS) inventory, and the World Health Organisation's (WHO) Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) for cannabis misuse. Forty-five gender and age matched controls with incident non-psychotic mental illness were recruited from the same clinical sites. RESULTS: While there was evidence of trend associations, EOP adolescents and controls did not differ in terms of either FHP or FHM. However, adolescents with a non-psychotic mental illness (controls) were significantly more likely to have a family history of non-psychotic mental illness (EOP = 13%; controls = 47%, p = 0.001). In EOP adolescents, a positive FHP was associated with a significantly lower mean PANSS positive score (p = 0.009), but not with other clinical features. CONCLUSION: FHP may be a diagnostic clue in adolescents and is not necessarily associated with negative clinical characteristics at disease onset in EOP. However, this requires further research.

Beyond symptom management: Family relations, unmet needs of persons living with severe mental illnesses, and potential implications for social work in South Africa.

This study examined the quality of family relationships and its associations with the severity of unmet needs of individuals admitted to a tertiary psychiatric hospital in South Africa. The quality of family relations and perceived unmet needs were assessed using the Lehman Quality of Life Interview and Camberwell Assessment of Needs, respectively. The results show that higher total unmet needs were associated with lower quality of family relations. The main areas of serious unmet needs included accessing government benefits and information, and establishing social relations. The results have implications for hospital-based social workers beyond managing psychiatric symptoms in South Africa.

Substance use and duration of untreated psychosis in KwaZulu-Natal, South Africa.

BACKGROUND: Substance use and psychiatric disorders cause significant burden of disease in low- and middle-income countries. Co-morbid psychopathology and longer duration of untreated psychosis (DUP) can negatively affect treatment outcomes. OBJECTIVES: The study assessed substance use amongst adults with severe mental illness receiving services at a regional psychiatric hospital in KwaZulu-Natal (South Africa). We describe the prevalence and correlates of lifetime substance use and examine the association between substance use and DUP. METHODS: A cross-sectional survey recruited adults diagnosed with severe mental illness and assessed lifetime and past 3-month substance use using the World Health Organization Alcohol, Smoking and Substance Involvement Screening Test. Regression analyses were conducted to determine associations between lifetime substance use (other than alcohol and tobacco) and DUP as measured by the World Health Organization Encounter Form. RESULTS: Amongst 87 participants, alcohol (81.6%), tobacco (75.6%) and cannabis (49.4%) were the most common substances reported for lifetime use. Risk of health-related problems (health, social, financial, legal and relationship) of cannabis use was associated with younger age, single marital status and lower education. Adjusted regression analyses indicated that use of amphetamines and methaqualone is associated with longer DUP. CONCLUSIONS: Substance use is prevalent amongst psychiatric patients in KwaZulu-Natal and may contribute to longer DUP. Mental health services in this region should address co-morbid substance use and psychiatric disorders.

Duration of untreated psychosis and the pathway to care in KwaZulu-Natal, South Africa.

Considerable controversy surrounds the role of traditional health practitioners (THPs) as first-contact service providers and their influence on the duration of untreated psychosis (DUP) in sub-Saharan Africa. This study examined first-contact patterns and pathways to psychiatric care among individuals with severe mental illness in South Africa. A cross-sectional study was conducted at a referral-based tertiary psychiatric government hospital in KwaZulu-Natal Province. Information on pathways to care was collected using the World Health Organization's Encounter Form. General hospital was the most common first point of contact after mental disorder symptom onset and the strongest link to subsequent psychiatric treatment. Family members were the most common initiators in seeking care. First contact with THPs was associated with longer DUP and higher number of provider contacts in the pathway based on adjusted regression analyses. Strengthening connections between psychiatric and general hospitals and provision of culturally competent family-based psychoeducation to reduce DUP are warranted.

Why searching for psychosis in diverse settings is important for global research and mental health systems development.

BACKGROUND: The INTREPID programme of research aims to establish comparable studies of incident psychosis in a number of low- and middle-income countries (LMICs). DISCUSSION: The importance of this cannot be under-estimated, as this will enable the testing of existing findings and evidence across differing environmental contexts; and will permit the identification of new and unique evidence that is only apparent within specific contexts. The epidemiological, aetiological and phenomenological insights derived from this programme are likely to inform major research advances of the next decades. Of equal importance, by adopting novel methods for detecting psychosis 'cases' in low-resourced settings, the researchers will be able to test two key hypotheses that could revolutionize clinical research and service provision within LMIC settings: (1) that informal providers can be incorporated successfully into an adequate (and perhaps even superior) case-detection system that is community and population-based (rather than hospital-based); and (2) that informal providers can be integrated meaningfully into the pathway to care (and perhaps even long-term management) of patients with incident psychosis living in low-resourced settings.

Traditional and religious healers in the pathway to care for people with mental disorders in Africa: a systematic review and meta-analysis.

PURPOSE: In resource-limited contexts in low- and middle-income countries (LMICs), a considerable proportion of individuals seeking care for mental disorders consult traditional and religious healers in their pathway to mental health care. Reports from Africa suggest that early involvement of healers may result in delays in the care pathway; a potential barrier to early identification and intervention. METHODS: A systematic review was conducted to evaluate the proportion of patients attending formal health services after making first contact for treatment of mental disorders with traditional or religious healers or other informal and formal care providers within published research in Africa. Electronic databases were searched for the period from January 1990 to February 2014. Quality assessment of included studies was conducted the SAQOR tool. RESULTS: Fourteen papers were identified with data on category of first care provider. Utilizing random effects modelling with inverse variance method, the pooled proportion of participants making first contact for treatment of mental disorders with two broadly categorised providers (informal and formal) was 48.1 % (95 % CI 36.4-60.0 %) and 49.2 % (95 % CI 38.0-60.4 %), respectively. The pooled proportion of participants making first contact with specific providers was: traditional healers (17.0 %, 95 % CI 10.9-24.1 %); religious healers (26.2 %, 95 % CI 18.1-35.1 %); general health services (24.3 %, 95 % CI 16.9-32.5 %); and mental health services (13.0 %, 95 % CI 5.1-23.5 %). Substantial regional variation in patterns of first provider choice was evident. CONCLUSIONS: Conclusions of this review must be qualified in the light of several limitations. Approximately half of individuals seeking formal health care for mental disorders in Africa, choose traditional and religious healers as their first care provider. Previous reports suggest that this choice is associated with delays in accessing formal mental health services. Strategies to improve pathways to mental health care in Africa must include innovative programmes aimed at fostering collaboration between biomedical mental health services and these key community-based providers.

Depressive Symptoms Prior to Pregnancy and Infant Low Birth Weight in South Africa.

Despite improvements in service delivery and patient management, low birth weight among infants has been a persistent challenge in South Africa. The study aimed to explore the relationship between depression before pregnancy and the low birth weight (LBW) of infants in post-apartheid South Africa. This study utilized data from Waves 1 and 2 of the South African National Income Dynamics Study, the main outcome being a dichotomous measure of child LBW (<2500 g) drawn from the Wave 2 child questionnaire. Depressive symptoms of non-pregnant women was the main predictor drawn from the Wave 1 adult questionnaire. Depressive symptoms were screened using the 10-item four-point Likert version of the Center for Epidemiologic Studies Depression Scale (CES-D) instrument. A total score of 10 or greater on the CES-D indicates a positive screen for depressive symptoms. An adjusted logistic regression model was used to examine the relationship between women's depression before pregnancy and infant LBW. A sample size of 651 women in Wave 1 was linked to 672 newborns in Wave 2. The results of the adjusted logistic regression model indicated depressive symptoms (CES-D ≥ 10) prior to pregnancy were associated with infant LBW (adjusted OR 2.84, 95 % CI 1.08-7.46). Another significant covariate in the model was multiple childbirths. Our finding indicates that women's depressive symptoms prior to pregnancy are associated with the low birth weight of newborns and suggests that this association may not be limited to depression present during the ante-natal phase.

Clinical correlates of first episode early onset psychosis in KwaZulu-Natal, South Africa.

BACKGROUND: The study of first episode early onset psychosis can yield many clues to understanding the early development of psychosis and guide interventions to decrease psychosis risk and improve outcome. The aim of the study was to investigate the socio-demographic profile and clinical correlates in early onset psychosis. METHOD: Forty-five adolescents with first episode early onset psychosis were assessed by a clinical interview, socio-demographic questionnaire, the Positive and Negative Syndrome Scale (PANSS), Symptom Onset in Schizophrenia (SOS) score, the World Health Organization Alcohol, Smoking and Substance Involvement Screening Test (WHO ASSIST) questionnaire for substance misuse and a urine cannabis level. RESULTS: The mean age of the respondents was 15.9 years (SD 1.8, range 10-18 years). Thirty-one (69%) were male. There was a poor recognition of the prodromal period in 22 (49%) patients and caregivers. The mean duration of untreated psychosis (DUP) was 27.2 weeks (SD 56.7). There was a negative correlation between DUP and age of onset (p<0.05). Mean age at onset of psychosis (males 15.7 years, SD 2.2, and females 15.3 years, SD 2.6) and mean age of presentation (males 16.0 years, SD 1.8, and females 15.5 years, SD 1.7) was slightly younger in the females than males, but not statistically significant. A total of 25 (56%) adolescents reported lifetime cannabis use and 24 (96%) were male. CONCLUSION: Symptoms of the prodromal period were poorly recognised. The mean DUP suggests a significant delay in treatment and younger children had a longer DUP. The gender differences in presentation (marginal) and substance use (highly significant) suggests that there may be different environmental risk factors for males and females in early onset psychosis or that early onset psychosis is more genetically homogenous and less dependent on environmental triggers.

Impact of antiretroviral therapy on health-related quality of life among South African women in the CAPRISA 002 acute infection study.

Concerns are often raised regarding potentially adverse effects of antiretroviral therapy (ART) on health-related quality of life (HRQoL), but there is limited longitudinal data to prove this. Building on our prior investigation, we examined the impact of ART on HRQoL among HIV-infected South African women with extensive follow-up in the CAPRISA 002 Acute Infection Cohort Study. Overall HRQoL and five sub-domains [physical well-being (PWB), emotional well-being (EWB), functional and global well-being (FGWB), social well-being (SWB) and cognitive functioning (CF)] were assessed using the Functional Assessment of HIV Infection (FAHI) instrument. Our analyses comparing FAHI scores between pre-ART (established infection) and ART phases using paired Wilcoxon signed-rank tests and adjusted mixed-effects regression models revealed improvements on ART in overall HRQoL, and in PWB, EWB, and SWB, but not in FGWB and CF. No long-term adverse impact of ART on HRQoL was detected, providing additional non-biomedical support to early treatment strategies.

Health-related quality of life dynamics of HIV-positive South African women up to ART initiation: evidence from the CAPRISA 002 acute infection cohort study.

Few studies have investigated the long-term dynamics in health-related quality of life (HRQoL) among HIV-positive persons from acute infection. From 2004, 160 women were enrolled into the CAPRISA 002 Acute Infection study at two sites in the province of KwaZulu-Natal and underwent 3-6 monthly HRQoL assessments using the functional assessment of HIV infection (FAHI) instrument. Overall and 5 sub-scale FAHI scores [physical well-being (PWB), emotional well-being (EWB), functional and global well-being (FGWB), social well-being (SWB) and cognitive functioning (CF)] were calculated up to antiretroviral therapy (ART) initiation and scores at enrollment were compared to the acute, early and established infection phases. Mixed-effects regression models adjusting for behavioral and clinical factors were applied to assess HRQoL trends and the proportion of women meeting minimally important differences was calculated. Our analyses revealed that overall/sub-scale scores improved over time, except from PWB and CF. A higher educational status, contraceptive use and a higher BMI were the strongest predictors of higher overall/sub-scale FAHI scores. CD4 count and HIV viral load were strongly associated with PWB and CF, but not overall FAHI and other sub-scales. Women newly diagnosed with acute HIV infection face profound HRQoL challenges. While early ART delivery may be important for PWB and CF, factors such as education, contraception provision and good nutritional status should be promoted to maximize HRQoL in HIV positive individuals.

Very low rates of screening for metabolic syndrome among patients with severe mental illness in Durban, South Africa.

BACKGROUND: Sub Saharan African is experiencing the largest increase in the prevalence of type 2 diabetes mellitus and cardiovascular disease globally. Metabolic syndrome (MetS) is a cluster of risk factors for these conditions. There is a consistently higher prevalence of cardiometabolic disease among individuals with severe mental illness (SMI) compared to the general population worldwide. However, it is known from research in high income countries that screening for MetS in patients with SMI is low. The objective of this study was to document the extent of the expected low frequency of testing for all the components of the metabolic syndrome (MetS) in patients with SMI in a low middle income country. METHODS: This was a cross sectional study, undertaken from January to June 2012 on out-patients with SMI who were treated with antipsychotic medication for at least 6 months. The study measured the proportion of participants who were tested for MetS in the previous year. RESULTS: The study included 331 (M: F; 167:164) participants with a mean age of 35.2 ± 11.98 years. The majority (78.8%) were black South Africans. Only 2 subjects (0.6%) were screened for all five components of MetS. Regarding the individual components, 99%, 0.6%, 3.9% and 1.8% were screened for raised blood pressure, abdominal obesity, hyperglycaemia, hypertriglyceridaemia and decreased high density lipoprotein cholesterol respectively. CONCLUSION: It is unacceptable that less than one percent of our participants were adequately screened for modifiable risk factors for type 2 diabetes mellitus and cardiovascular disease which are the most common causes of mortality among patients with SMI. These results highlight the need for translating guidelines into action in low and middle income countries.

Impact of pre-existing depression and food insecurity on the trajectory of depressive symptomatology during the COVID-19 pandemic outbreak in South Africa: A panel analysis of nationally representative South African data.

We investigated the trajectory of depressive symptoms ("depression") from the start of the COVID-19 pandemic in South Africa (March 2020) until 2021, between individuals with and without pre-pandemic depression, specifically regarding the role of food security. Our investigation used publicly available panel data (N = 6,930) from the South African National Income Dynamics Study Coronavirus Rapid Mobile Survey (SA-NIDS-CRAM from 2020-2021) on those who had also participated in the pre-pandemic South African National Income Dynamics Study (SA-NIDS, 2017) depression interview. We investigated trends in depressive symptomatology (based on a 2-item Patient Health Questionnaire) at SA-NIDS-CRAM Wave 2 (July 2020), Wave 3 (February 2021) and Wave 5 (May 2021). Generalized estimating equations (GEE) with post-estimation linear combinations of estimators were fitted to investigate the roles of pre-pandemic depression (based on 2017 SA-NIDS data) and food insecurity during the pandemic on depressive symptomatology. During the pandemic, the highest levels of depression were observed consistently among those with pre-pandemic depression and food insecurity; and were lowest among those without pre-pandemic depression and food security. Depressive symptomatology rose in nearly equal magnitude during the early phases of the pandemic in two groups: those without pre-pandemic depression but food insecure during the pandemic; as well as those with pre-pandemic depression but food secure during the pandemic. However, this dynamic changed later in the pandemic, when higher depressive symptomatology was observed in the group with both pre-pandemic depression and food insecurity, widening the gap between them from Wave 3 (adj ß = 0.63, p < 0.01) to Wave 5 (adj ß = 0.79, p < 0.01). Our results highlight the importance of addressing both population mental health and food insecurity, particularly at the early stages of a crisis/disaster. As we showed that mental health impact is linked to food insecurity during a pandemic, strengthening social protection measures, especially around food and nutrition, would help build resilience to crises in the long term.

Depression, disability and functional status among community-dwelling older adults in South Africa: evidence from the first South African National Income Dynamics Study.

OBJECTIVES: This study examined the relationship between depression and functional status among a community-dwelling older population of 65 years and older in South Africa. METHOD: Data from the first wave of the South African National Income Dynamics Study were used, this being the first longitudinal panel survey of a nationally representative sample of households. The study focused on the data for resident adults 65 years and older (n = 1,429). Depression was assessed using the 10-item version of the Center for Epidemiologic Studies Depression Scale. Functional status, pertaining to both difficulty and dependence in activities of daily living (ADL), instrumental activities of daily living (IADL), and physical functioning and mobility (PFM), were assessed using 11 items. RESULTS: Functional challenges were generally higher in the older age group. There was a significant association between depression and functional dependence in ADL (adjusted OR = 2.57 [CI: 1.03-6.41]), IADL (adjusted OR = 2.76 [CI: 1.89-4.04]), and PFM (adjusted OR = 1.66 [CI: 1.18-2.33]), but the relationship between depression and functional status, particularly PFM, appeared weaker in older age. CONCLUSION: The relationship between depression symptoms and function is complex. Functional characteristics between older and younger old populations are diverse, and caution is indicated against overgeneralizing the challenges related to depression and function among this target population.

Cannabis use and family history in adolescent first episode psychosis in Durban, South Africa.

OBJECTIVES: To investigate the clinical correlates of cannabis use in adolescents with first episode psychosis (FEP). METHODS: Inpatient psychiatric records provided demographic, lifetime cannabis use, family history of mental illness, and clinical data on 45 FEP adolescents, aged 12-18 years, admitted to a psychiatric unit in Durban, KwaZulu-Natal, South Africa, over a 2-year period. RESULTS: Thirty-one (68.8%) of the 45 FEP adolescents reported a history of lifetime cannabis use. The age of FEP presentation and pre-diagnosis symptom duration was not significantly different in cannabis users versus non cannabis users. Of the 15/43 (34.8%) FEP patients with family history of mental illness, 10 had a history of cannabis use. The 26 (57.8%) schizophrenia spectrum disorder patients did not differ significantly from the 19 (42.2%) with other psychoses in terms of cannabis use and family history of mental illness. They were, however, significantly younger at age of presentation and had a significantly longer duration of pre-diagnosis symptoms. CONCLUSIONS: These preliminary findings suggest a high prevalence of cannabis use in adolescents with FEP and highlight the public health concern of addressing substance abuse in the adolescent population.