RESUMO
BACKGROUND: In low-resource settings, the lack of mental health professionals and cross-culturally validated screening instruments complicates mental health care delivery. This is especially the case for very young children. Here, we aimed to develop and cross-culturally validate a simple and rapid tool, the PSYCa 6-36, that can be administered by non-professionals to screen for psychological difficulties among children aged six to 36 months. METHODS: A primary validation of the PSYCa 6-36 was conducted in Kenya (n = 319 children aged 6 to 36 months; 2014), followed by additional validations in Kenya (n = 215; 2014) Cambodia (n = 189; 2015) and Uganda (n = 182; 2016). After informed consent, trained interviewers administered the PSYCa 6-36 to caregivers participating in the study. We assessed the psychometric properties of the PSYCa 6-36 and external validity was assessed by comparing the results of the PSYCa 6-36 against a clinical global impression severity [CGIS] score rated by an independent psychologist after a structured clinical interview with each participant. RESULTS: The PSYCa 6-36 showed satisfactory psychometric properties (Cronbach's alpha > 0.60 in Uganda and > 0.70 in Kenya and Cambodia), temporal stability (intra-class correlation coefficient [ICC] > 0.8), and inter-rater reliability (ICC from 0.6 in Uganda to 0.8 in Kenya). Psychologists identified psychological difficulties (CGIS score > 1) in 11 children (5.1%) in Kenya, 13 children (8.7%) in Cambodia and 15 (10.5%) in Uganda, with an area under the receiver operating characteristic curve of 0.65 in Uganda and 0.80 in Kenya and Cambodia. CONCLUSIONS: The PSYCa 6-36 allowed for rapid screening of psychological difficulties among children aged 6 to 36 months among the populations studied. Use of the tool also increased awareness of children's psychological difficulties and the importance of early recognition to prevent long-term consequences. The PSYCa 6-36 would benefit from further use and validation studies in popula`tions with higher prevalence of psychological difficulties.
Assuntos
Comparação Transcultural , Programas de Rastreamento/métodos , Transtornos do Neurodesenvolvimento/diagnóstico , Psicometria/métodos , Camboja/epidemiologia , Pré-Escolar , Países em Desenvolvimento , Feminino , Humanos , Lactente , Quênia/epidemiologia , Masculino , Morbidade/tendências , Transtornos do Neurodesenvolvimento/epidemiologia , Reprodutibilidade dos Testes , Uganda/epidemiologiaRESUMO
INTRODUCTION: Low- and middle-income countries shoulder a disproportionate burden of mental health disorders with limited resources to support the provision of care using culturally relevant, evidence-based interventions. This is particularly true in Cambodia where the population continues to confront traumatic consequences of the Khmer Rouge genocide that targeted educated people, including treatment providers. Trauma-Informed Treatment Algorithms for Advancing Novel Outcomes (Project TITAN) will examine proof of concept and preliminary efficacy of culturally tailored interventions for symptoms of post-traumatic stress (PTS) among Cambodian adults. METHODS: A stepped care randomized controlled trial enrolling people seeking mental health treatment and priority populations with high rates of trauma exposure, including female entertainment and sex workers and sexual and gender minorities. In total, 160 participants with symptoms of PTS are randomized to Stabilization Techniques or Behavioral Activation plus Stabilization Techniques, implemented within a culturally relevant framework. Individuals who do not demonstrate a reduction in symptoms of PTS after six treatment sessions receive Eye Movement Desensitization and Reprocessing therapy. PTS, depression, anxiety, and substance use are assessed at baseline and two and four months post-randomization. PLANNED ANALYSES: The percentage of individuals achieving reductions in symptoms of PTS after four months is the primary outcome. Secondary outcomes are depression, anxiety, and substance use over four months. Finally, machine learning analyses will be conducted to identify features at baseline and during treatment that predict outcomes. DISCUSSION: Findings will guide future development and implementation of interventions to improve mental health conditions among individuals in Cambodia and other resource-limited settings.