Letter and Category Fluency: Normative Data for Lebanese Older Adults.

BACKGROUND: Verbal fluency tasks are frequently used for neuropsychological assessment in clinical practice and research. It consists of two tasks namely category and letter fluency tests. OBJECTIVE: To determine normative values in category (animals, vegetables, fruits) and letter fluency [Mim () "M", Alif () "A", Baa () "B"] tasks in Arabic language in 60 s. METHODS: This study was a cross-sectional national survey and included 859 community-dwelling, cognitively intact Lebanese residents aged ≥55 years. Norms were presented according to age (55-64 years, 65-74 years, ≥75 years), sex and level of education (illiterate, no diploma, primary certificate, baccalaureate or higher). RESULTS: Level of education had the most significant positive effect on verbal fluency tasks performance amongst Lebanese older adults. The negative effect of older age was more prominent in the category fluency task compared to the letter fluency task. Women outperformed men in vegetables and fruits categories. CONCLUSION: This study provides clinicians with normative scores of category and letter fluency tests, which can be used for neuropsychological assessment of older Lebanese patients being evaluated for cognitive disorders.

An adapted Arabic version of the Test of Nine Images for the illiterate Lebanese population: Validation and preliminary normative data.

OBJECTIVES: In the absence of a simple validated instrument to screen for cognitive impairment among illiterate Lebanese older adults, the aims of this study were to validate an Arabic version of the Test of Nine Images (A-TNI93) adapted by the Working Group on Dementia at Saint Joseph University: Groupe de Travail sur les Démences de l'Univesité Saint Joseph (GTD-USJ) for illiterate older Lebanese and to establish normative data. METHOD: A national population-based sample of 332 community-dwelling illiterate Lebanese aged 55 years and older was administered the A-TNI93 (GTD-USJ) scoring free and overall recall. The sample is part of a larger national sample (1342 participants) used to validate an Arabic version of the Mini-Mental State Examination already reported. Reproducibility, sensitivity, specificity, and area under the curve of the A-TNI93 (GTD-USJ) scoring to detect cognitive impairment according to Clinical Dementia Rating (CDR) as the gold standard were measured. Normative data were established among 188 cognitively normal participants. RESULTS: A threshold score of six on free recall (FR) provided a sensitivity of 66.7% and a specificity of 90.5%. The area under the curve was 0.93. By taking either scores, that is, a FR ≤ 6 or a total recall ≤ 8, the A-TNI93 (GTD-USJ) slightly improved dementia case detection with a sensitivity of 70.8% and a specificity of 88%. Normative data illustrate the distribution of cognitive performance among illiterate older adults. CONCLUSIONS: Compared to the CDR requiring physician's competence, the A-TNI93 (GTD-USJ) is a valid Arabic adaptation to screen for cognitive impairment among illiterate Lebanese older adults.

Could the Aid System Be Reinforcing Mental Health Symptoms Among Refugees? Clinicians' Experiences from Lebanon.

Drawing on our clinical experience with Syrian refugees in Lebanon, we reflect on the difficulties encountered to delineate the limits between psychiatric care and social assistance within a dysfunctional humanitarian system. We note that many refugees consider mental health services a gateway to legitimize their vulnerability status to aid agencies. They may therefore resort to changing narratives as an adaptive mechanism facing institutional ambiguity, in the hope of getting financial support or resettlement to a third country. This may put clinicians in a difficult dual role, acting simultaneously as the treating and the forensic physician. We describe two clusters of 'internalized' and 'externalized' behaviors that may be reinforced by the assistance system. These may indicate an underlying structural dysfunction and a lack of trust on the part of refugees in the capacities of the humanitarian system to help them. At the clinical level, we suggest implications to strengthen the therapeutic alliance and avoid mistrust.

Risk and Protective Factors in Autism Spectrum Disorders: A Case Control Study in the Lebanese Population.

Autism spectrum disorders (ASD) are among the most common childhood neurodevelopmental disorders. Identification of risk and protective factors are necessary to improve the guidance of prevention and intervention strategies. Our study aims to determine the potential risk and protective factors in ASD in the Lebanese population. Our case-control study included 100 ASD patients and 100 healthy matched controls recruited from all the Lebanese districts. The data collected from the questionnaires was analyzed using SPSS 23.0. Independent Student T-test and Chi-Square test were carried out for the bivariate analysis of the data. In addition, the variables revealing a p-value < 0.05 were used for the multivariate logistic regression analysis. Multivitamins intake, especially omega 3 and vitamin B (Odds Ratio (OR) = 0.257; 95% Confidence Interval (CI) [0.115-0.579]), rich cereal diet (OR = 0.212; 95% CI [0.089-0.510]), and supplementation in iron during pregnancy (OR = 0.229; 95% CI [0.083-0.627]) were identified as protective factors against ASD. On the other hand, stress during pregnancy (OR = 6.339; 95% CI [2.845-14.125]), the presence of ASD patients in the family (OR = 7.878; 95% CI [1.877-33.065]) and the presence of attention deficit hyperactivity disorder (ADHD) patients in the family (OR = 6.981; 95% CI [1.362-35.789]) were associated with ASD. This study shed light on risk and protective factors associated with ASD in the Lebanese population. Further rigorous research, taking into consideration these factors, is needed to assist in early detection, prevention and subsequent intervention targeting ASD and its associated comorbidities, given that our study is not experimental and does not prove causality.

Perceptions and Health-Seeking Behaviour for Mental Illness Among Syrian Refugees and Lebanese Community Members in Wadi Khaled, North Lebanon: A Qualitative Study.

This is a qualitative exploration of the perceptions of mental health (MH) and their influence on health-seeking behaviour among Syrian refugees and the Lebanese population in Wadi Khaled, a rural area of Lebanon bordering Syria. Eight focus group discussions and eight key informant interviews were conducted with male and female Syrian refugees and Lebanese community members from March to April 2018. MH illness was associated with stigma, shame and fear among both populations. Beliefs surrounding mental illness were strongly linked to religious beliefs, including Jinn. Religious healers were considered the first line of help for people with mental illnesses, and were perceived as culturally acceptable and less stigmatizing than MH professionals. It is essential for MH professionals to build trust with the communities in which they work. Collaboration with religious healers is key to identifying MH symptoms and creating referral pathways to MH professionals in this context.

An Arabic Version of the Mini-Mental State Examination for the Lebanese Population: Reliability, Validity, and Normative Data.

BACKGROUND: The Mini-Mental State Examination (MMSE) has not been validated in the Lebanese population and no normative data exist at the national level. OBJECTIVE: To evaluate the reliability and validity of an Arabic version of MMSE developed by the "Groupe de Travail sur les Démences de l'Université Saint Joseph" (A-MMSE(GTD-USJ)) and to provide normative data by gender, age, and education in adults over 55. METHODS: Study design: national cross-sectional survey. STUDY POPULATION: 1,010 literate community-dwelling Lebanese residents aged 55 and above. OUTCOMES: reproducibility, internal consistency, sensitivity, specificity, predictive values, and area under the curve of the A-MMSE(GTD-USJ) for the detection of cognitive impairment using the Clinical Dementia Rating (CDR) as the gold standard. Normative data were established from 720 healthy adults. A-MMSE(GTD-USJ) scores corresponding to the 5th, 10th, 15th, and 50th percentiles were identified according to gender, age, and education. RESULTS: Intra-rater and inter-rater test-retest score correlations were 0.89 and 0.72, respectively. Cronbach alpha coefficient for internal consistency of the A-MMSE(GTD-USJ) was 0.71. A threshold value of 23 provided a sensitivity of 80% and a specificity of 89.4%. The area under the curve was 0.92. A-MMSE(GTD-USJ) scores increased with education and decreased with age. Women had significantly lower scores than men. Normative data for A-MMSE(GTD-USJ) stratified by gender, age, and education were generated. CONCLUSION: In reference to the CDR, the A-MMSE(GTD-USJ) is a valid tool to assess cognitive status among Lebanese subjects aged 55 and above. Normative data will help clinicians in detecting cognitive impairment in this population.

ADHD prevalence in Lebanese school-age population.

OBJECTIVE: The authors conducted an epidemiological study in Lebanon to estimate ADHD prevalence in school-age population. METHOD: They selected 1,000 children aged between 6 and 10 years, admitted in several schools in Lebanon. In each district, they randomly chose five schools, and in each school two classes. From each class, 10 children were included randomly in the population of the study. For each child, an ADHD-Rating Scale-IV School version was filled by a main teacher. The Home version was filled by the child's parents. RESULTS: The prevalence of ADHD Inattentive subtype was 3 per 1,000, Hyperactive-Impulsive subtype 12 per 1,000, and ADHD Combined subtype 17 per 1,000. ADHD was significantly more prevalent in boys than in girls. CONCLUSION: This is the first epidemiological study to be conducted in Lebanon to estimate the prevalence of ADHD among children.