Adverse childhood experiences, alcohol consumption, and the modifying role of social participation: population-based study of adults in southwestern Uganda.

Background: Adverse childhood experiences (ACEs) include multiple forms of child maltreatment, including abuse and neglect, as well as other forms of household dysfunction. Studies from Uganda have revealed a high prevalence of child abuse, as well as one of the highest levels of alcohol consumption in Africa. Few population-based studies from Africa have estimated associations between ACEs and adult alcohol use, or assessed the potential buffering effects of social participation. Methods: This cross-sectional, population-based study was conducted in a rural parish in southwestern Uganda between 2016 and 2018. We assessed self-reported ACEs using a modified version of the Adverse Childhood Experiences - International Questionnaire (ACE-IQ) scale. We measured heavy alcohol consumption using a 3-item scale previously validated in this population. We measured social participation using a 10-item scale eliciting participants' membership and participation in different community groups over the past two months. We fitted multivariable Poisson regression models to estimate the associations between ACEs and heavy alcohol consumption, and to assess for the potential buffering effects of social participation. Results: We estimated statistically significant associations between the total ACE score and heavy alcohol consumption (adjusted relative risk [ARR] per ACE=1.17; 95% CI, 1.09-1.25; P ≤0.001). Social participation had a statistically significant moderating effect on the association between total ACE score and heavy alcohol consumption (P=0.047 for interaction): the estimated association between total ACE score and heavy alcohol consumption among study participants who did not participate in a community group was larger, with a narrower confidence interval (ARR=1.21 per ACE; 95% CI, 1.11-1.33; P<0.001), while the estimated association among study participants who did participate in a community group was smaller and less precisely estimated (ARR=1.12 per ACE; 95% CI, 1.02-1.24; P=0.02). Conclusions: Our findings demonstrate an association between ACEs and heavy alcohol consumption behavior among adults in rural Uganda. The adverse effects of ACEs were buffered in part by social participation. To prevent or reduce harmful alcohol use behaviors among adults, it is important to address the chronic stress caused by ACEs.

Perceptions About Local ART Adherence Norms and Personal Adherence Behavior Among Adults Living with HIV in Rural Uganda.

Although misperceived norms often drive personal health behaviors, we do not know about this phenomenon in the context of antiretroviral therapy (ART) adherence. We conducted a cross-sectional study including all persons living with HIV (PLWH) on ART across eight villages in one parish in a rural region of southwestern Uganda. We used surveys to measure personal reports of ART adherence (not missing any doses of ART in the past 7 days was considered optimal adherence whereas missing doses was considered suboptimal adherence) and perceived norms about the local ART adherence norm (whether or not each individual thought 'most other PLWH on ART in this parish' missed any doses in the past 7 days). Multivariable Poisson regression models were used to estimate the association between perceived norms and personal adherence. Among 159 PLWH on ART (95% response rate), 142 (89%) reported no missed doses. However, 119 (75%) thought most individuals in this population of PLWH on ART were sub-optimally adherent. This misperception about the local ART adherence norm was prevalent in every subgroup of PLWH. Misperceiving the local ART adherence norm to be sub-optimal adherence was associated with a reduced likelihood of optimal adherence among married PLWH (adjusted relative risk [aRR] = 0.83; 95% confidence interval [CI] 0.71-0.97). The association was similar but imprecisely estimated for all PLWH (aRR = 0.91; 95% CI 0.82-1.01). Interventions to correct misperceived ART adherence norms as a stand-alone intervention or as a complement to other adherence promotion programs may influence ART adherence behavior and perhaps reduce HIV-related stigma.

RESUMEN: Aunque las normas mal percibidas impulsan los comportamientos personales de salud, no sabemos acerca de este fenómeno en el contexto de la terapia antirretroviral (TAR). Este estudio transversal incluyó a todas las personas que viven con el VIH (PVVS) y con TAR en ocho pueblos de una parroquia en una región rural del suroeste de Uganda. Utilizamos encuestas para medir los informes de adherencia personal al TAR (no faltar ninguna dosis de TAR en los últimos 7 días se consideró como acción óptima; mientras que faltar las dosis se consideraron como acción subóptima) y las normas percibidas sobre la norma local de adherencia al TAR (si cada individuo pensó o no que 'la mayoría de las otras PVVS en esta parroquia omitieron alguna dosis en los últimos 7 días). Usamos modelos multivariables de regresión de Poisson para estimar la asociación entre las normas percibidas y la adherencia personal. De las 159 PVVS con TAR (tasa de respuesta del 95%), 142 (89%) reportaron que no faltaron ningua dosis. Sin embargo, 119 (75%) pensaron que la mayoría de los individuos en esta población de PVVS con TAR eran suboptimalmente adherentes. Esta percepción incorrecta sobre la norma local de adherencia al TAR fue prevalente en todos los subgrupos de PVVS. La percepción incorrecta de que la norma local de adherencia al TAR era subóptima se asoció con una menor probabilidad de adherencia óptima entre las PVVS casadas (riesgo relativo ajustado [aRR] = 0,83; intervalo de confianza [IC] del 95% 0,71-0,97). La asociación fue similar pero imprecisamente se estima para todas las PVVS (aRR = 0,91; IC 95% 0,82-1,01). Las intervenciones para corregir las normas mal percibidas de TAR, como una intervención independiente o como un complemento de otros programas de promoción de la adherencia, pueden influir en el comportamiento de la adherencia al TAR y tal vez reducir el estigma relacionado con el VIH.

Ease of marital communication and depressive symptom severity among men and women in rural Uganda: cross-sectional, whole-population study.

PURPOSE: Depression is a major contributor to the global burden of disease. The extent to which marital communication may influence depression in contexts with little mental health support is unknown. METHODS: We conducted a whole-population study of married adult residents of eight villages in a rural region of southwestern Uganda. Depression symptom severity was measured using a modified version of the Hopkins Symptom Checklist for Depression, with > 1.75 classified as a positive screen for probable depression. Respondents were asked to report about ease of marital communication ('never easy', 'easy once in a while', 'easy most of the time' or 'always easy'). Sex-stratified, multivariable Poisson regression models were fit to estimate the association between depression symptom severity and marital communication. RESULTS: Among 492 female and 447 male participants (response rate = 96%), 23 women and 5 men reported communication as 'never easy' and 154 women and 72 men reported it as 'easy once in a while'. Reporting communication as 'never easy' was associated with an increased risk of probable depression among women (adjusted relative risk [ARR], 2.06; 95% confidence interval [CI], 1.08-3.93, p = 0.028) and among men (ARR, 7.10; 95% CI 1.70-29.56, p = 0.007). CONCLUSION: In this whole-population study of married adults in rural Uganda, difficulty of marital communication was associated with depression symptom severity. Additional research is needed to assess whether communication training facilitated by local leaders or incorporated into couples-based services might be a novel pathway to address mental health burden.

Normative vs personal attitudes toward persons with HIV, and the mediating role of perceived HIV stigma in rural Uganda.

BACKGROUND: HIV stigma has well-documented negative impacts on HIV testing, transmission risk behavior, initiation of and adherence to antiretroviral therapy, and retention in care. We sought to assess the extent to which anticipated HIV stigma is based on misperceptions of normative attitudes toward persons with HIV, and to determine whether persons with HIV have stronger misperceptions compared with HIV-negative persons or persons of unknown serostatus. We also sought to estimate the association between normative attitudes about persons with HIV and personal attitudes about persons with HIV, and to determine the extent to which anticipated stigma mediates this association. METHODS: We conducted a whole-population survey of 1776 persons living in 8 rural villages in southwestern Uganda. Negative attitudes toward persons with HIV, and anticipated stigma, were measured using a newly validated 15-item scale measuring multiple dimensions of HIV stigma, including social distance, blaming attitudes, and concerns about reciprocity. We used multivariable regression to estimate the association between normative attitudes about persons with HIV and personal attitudes toward persons with HIV, and to determine the extent to which perceptions of normative attitudes (anticipated stigma) mediated this association. RESULTS: Study participants believed that negative attitudes toward persons with HIV were more pervasive than they actually are. Perceptions of the extent to which these negative attitudes are normative mediated more than one-third of the association between normative attitudes and their personal attitudes. In contrast to what we originally hypothesized, persons with HIV were less likely to misperceive these norms and perceived normative attitudes to be less stigmatizing than did others in the general population. CONCLUSIONS: Interventions designed to accurately describe normative attitudes toward persons with HIV may reduce HIV stigma without directly focusing on the educational components that are typically embedded in anti-stigma interventions.