Prevalence of intellectual disability in India: A meta-analysis.

BACKGROUND: Burden due to intellectual disability (ID) is only third to the depressive disorders and anxiety disorders in India. This national burden significantly contributes to the global burden of ID and hence one has to think globally and act locally to reduce this burden. At its best the collective prevalence of ID is in the form of narrative reviews. There is an urgent need to document the summary prevalence of ID to enhance further policymaking, national programs and resource allocation. AIM: To establish the summary prevalence of ID during the past 60 years in India. METHODS: Two researchers independently and electronically searched PubMed, Scopus, and the Cochrane library from January 1961 to December 2020 using appropriate search terms. Two other investigators extracted the study design, setting, participant characteristics, and measures used to identify ID. Two other researchers appraised the quality of the studies using the Joanna Briggs Institute critical appraisal format for Prevalence Studies. Funnel plot and Egger's regression test were used to ascertain the publication and small study effect on the prevalence. To evaluate the summary prevalence of ID, we used the random effects model with arcsine square-root transformation. Heterogeneity of I 2 ≥ 50% was considered substantial and we determined the heterogeneity with meta-regression. The analyses were performed using STATA (version 16). RESULTS: Nineteen studies were included in the meta-analysis. There was publication bias; the trim-and-fill method was used to further ascertain bias. Concerns with control of confounders and the reliable measure of outcome were noted in the critical appraisal. The summary prevalence of ID was 2% [(95%CI: 2%, 3%); I 2 = 98%] and the adjusted summary prevalence was 1.4%. Meta-regression demonstrated that age of the participants was statistically significantly related to the prevalence; other factors did not influence the prevalence or heterogeneity. CONCLUSION: The summary prevalence of ID in India was established to be 2% taking into consideration the individual prevalence studies over the last six decades. This knowledge should improve the existing disability and mental health policies, national programs and service delivery to reduce the national and global burden associated with ID.

Pediatric Anesthesia Emergence Delirium Scale: A diagnostic meta-analysis.

BACKGROUND: Emergence delirium (EmD) is a troublesome motoric, emotional, and cognitive disturbance associated with morbidity. It is often misdiagnosed despite being present in a substantial proportion of children and adolescents during emergence from anesthesia. AIM: To evaluate the summary diagnostic accuracy of Pediatric Anesthesia Emergence Delirium Scale (PAEDS) for EmD among children and adolescents. METHODS: Two researchers electronically and hand searched the published literature from May 2004 to February 2021 that evaluated the diagnostic accuracy of PAEDS for EmD among children and adolescents, using appropriate terms. Two independent researchers extracted the diagnostic parameters and appraised the study quality with QUADAS-2. Overall, the diagnostic accuracy of the measures was calculated with the summary receiver operating characteristic curve (SROC), the summary sensitivity and specificity, and diagnostic odds ratio (DOR) for EmD. Various diagnostic cut-off points were evaluated for their diagnostic accuracy. Heterogeneity was analyzed by meta-regression. RESULTS: Nine diagnostic accuracy studies of EmD that conformed to our selection criteria and PRISMA guidelines were included in the final analysis. There was no publication bias. The area under the SROC was 0.97 (95% confidence interval [CI]: 95%-98%). Summary sensitivity and specificity were 0.91 (95%CI: 0.81-0.96; I 2 = 92.93%) and 0.94 (95%CI: 0.89-0.97; I 2 = 87.44%), respectively. The summary DOR was 148.33 (95%CI: 48.32-455.32). The effect size for the subgroup analysis of PAEDS cut-off scores of < 10, ≥ 10, and ≥ 12 was 3.73, 2.19, and 2.93, respectively; they were not statistically significantly different. The setting of the study and reference standard were statistically significantly related to the sensitivity of PAEDS but not specificity. CONCLUSION: The PAEDS is an accurate diagnostic measure for the diagnosis of EmD among children and adolescents. Further studies should document its clinical utility.

Clinical Profile of Adolescent Onset Anorexia Nervosa at a Tertiary Care Center.

OBJECTIVE: To study the clinical profile and outcome of adolescent onset anorexia nervosa at a tertiary care center in Southern India. METHOD: Review of hospital records of adolescents diagnosed with anorexia nervosa. Outcome was assessed for those with a follow-up of atleast one year, by outpatient visit or by a telephonic interview. FINDINGS: Data of 43 patients (28% males) with mean (SD) age at presentation of 13.4 (1.7) years were included. The mean (SD) BMI at presentation was 13.8 (3.2) kg/m2, the lowest being 8.3 kg/m2. 33 (76%) patients were hospitalized for nutritional rehabilitation. Of the 15 patients followed up 1-5 years later, one had died and 11 had achieved normal weight for age. CONCLUSIONS: As compared to other studies, this study showed a higher proportion of boys with anorexia nervosa. Further research is necessary to understand factors affecting long-term outcome.

Diagnostic accuracy and clinical utility of non-English versions of Edinburgh Post-Natal Depression Scale for screening post-natal depression in India: A meta-analysis.

BACKGROUND: The prevalence of post-natal depression (PND) is high in India, as it is in many other low to middle income countries. There is an urgent need to identify PND and treat the mother as early as possible. Among the many paper and pencil tests available to identify PND, the Edinburgh Postnatal Depression Scale (EPDS) is a widely used and validated measure in India. However, the summary diagnostic accuracy and clinical utility data are not available for this measure. AIM: To establish summary data for the global diagnostic accuracy parameter as well as the clinical utility of the non-English versions of the EPDS in India. METHODS: Two researchers independently searched the PubMed, EMBASE, MEDKNOW and IndMED databases for published papers, governmental publications, conference proceedings and grey literature from 2000-2018. Seven studies that evaluated the diagnostic accuracy of EPDS in five Indian languages against DSM/ICD were included in the final analysis. Two other investigators extracted the Participants' details, Index measures, Comparative reference measures, and Outcomes of diagnostic accuracy data, and appraised the study quality using QUADS-2. Deek's plots were used to evaluate publication bias. We used the area under the curve of the hierarchical summary area under the receiver operating characteristic curve, with the random effect model, to summarize the global diagnostic accuracy of EPDS. Using the 2 × 2 table, we calculated positive and negative likelihood ratios. From the likelihood ratios, the Fagan's nomogram was built for evaluating clinical utility using the Bayesian approach. We calculated the 95% confidence interval (95%CI) whenever indicated. STATA (version 15) with MIDAS and METANDI modules were used. RESULTS: There was no publication bias. The area under the curve for EPDS was 0.97 (95%CI: 0.95-0.98). The pre-test probability for the nomogram was 22%. For a positive likelihood ratio of 9, the positive post-test probability was 72% (95%CI: 68%, 76%) and for a negative LR of 0.08, the negative post-test probability was 2% (95%CI: 1%, 3%). CONCLUSION: In this meta-analysis, we established the summary global diagnostic parameter and clinical utility of the non-English versions of the EPDS in India. This work demonstrates that these non-English versions are accurate in their diagnosis of PND and can help clinicians in their diagnostic reasoning.

The clinical usefulness of three depression screens for adolescents in India: A need in primary-care settings.

INTRODUCTION: Adolescent Depression (AD) although is widely prevalent and is a prioritized disorder, it is under-diagnosed and under reported in primary-care. We document the post-test probability of three measures and select the best measure for identifying AD in primary-care settings in India based on the clinical utility. MATERIALS AND METHODS: Three measures have been validated in India for AD and thus can be further evaluated for primary-care use; we calculated the positive (+PTP) and negative (-PTP) post-test probability from the prevalence of AD in India for Beck Depression Inventory-21 item version (BDI-21), Patient Health Questionnaire-9 item version (PHQ-9), and Children's Depression Rating Scale-Revised version (CDRS-R) using the Bayes theorem. The usefulness of the measure was defined a priori based on the odds ratio (OR) of +PTP (OR > 3) and -PTP (OR < 0.1). RESULTS: The +PTP and -PTP for BDI-21 was 43% (95%CI = 40, 45%; OR = 0.7) and 25% (95%CI = 13, 43%; OR = 0.3) respectively. Similarly, the +PTP and - PTP for PHQ-9 was 74% (95%CI = 66, 81%; OR = 2.9) and 10% (95%CI = 6, 17%; OR = 0.1). Finally, +PTP and - PTP for CDRS-R was 78% (95%CI = 69, 84%; OR = 3.5) and 12% (95%CI = 7, 18%; OR = 0.1). Only CDRS-R achieved the useful decided a priori as can be seen in the Fagan's Nomograms. CONCLUSION: This research provides the evidence base for selecting CDRS-R as the screening measure, for Adolescent Depression, for clinical use in Primary-care settings in India.

Psychotic Symptoms of Hashimoto's Encephalopathy: A Diagnostic Challenge.

Hashimoto's encephalopathy (HE) is a rare and underdiagnosed neuropsychiatric illness. We present the case of a 17-year-old girl who was admitted to a tertiary-care psychiatric center with acute onset psychosis and fever. Her psychotic symptoms were characterized by persecutory and referential delusions, as well as tactile and visual hallucinations. Her acute behavioral disturbance warranted admission and treatment in a psychiatric setting (risperidone tablets, 3 mg/day). She had experienced an episode of fever with a unilateral visual acuity defect approximately 3 years before admission, which was resolved with treatment. Focused clinical examination revealed an enlarged thyroid, and baseline blood investigations, including thyroid function test results were normal. Abnormal laboratory investigations revealed elevated anti-thyroid peroxidase (anti-TPO) and anti-thyroglobulin (anti-TG) levels (anti-TPO of 480 IU/mL; anti-TG of 287 IU/mL). Results of other investigations for infection, including cerebrospinal fluid examination, electroencephalography, and brain magnetic resonance imaging were normal. She was diagnosed with HE and was treated with intravenous corticosteroids (methylprednisolone up to 1 g/day; tapered and discontinued after a month). The patient achieved complete remission of psychotic symptoms and normalization of the anti-thyroid antibody titers. Currently, at the seventh month of follow-up, the patient is doing well. This case highlights the fact that in the absence of well-defined clinical diagnostic criteria, a high index of suspicion is required for early diagnosis of HE. Psychiatrists need to explore for organic etiologies when dealing with acute psychiatric symptoms in a younger age group.

Dysfunction among Families of Children with Intellectual Disability in India Using Systems Model: Prevalence, Pattern, and Severity of Impairment.

OBJECTIVES: Family dysfunction is observed in families with children with intellectual disability (ID). We study the prevalence, pattern of dysfunction, and severity of impairment in these special families using Systems approach. METHODS: Sixty-two special families (a child with ID) and 62 typical families (all children with typical development) were included in the present study. The presence of ID was confirmed and quantified with the Binet-Kamat Scale of intelligence or Gesell's Developmental Schedule and Vineland Social Maturity Scales among the special families. In the typical families, brief ID scale was used to rule out ID. Prevalence, pattern, and severity of family dysfunction were assessed using Family Apgar Scale, Chicago Youth Development Study Family Assessment Scale and Global Assessment of Relational Functioning Scale, respectively. Appropriate bivariate analyses were used. RESULTS: About 53% of special families and 19% of typical families had family dysfunction. About 21% of special families and 71% of typical families had the satisfactory relational unit. Areas of adaptability, partnership, growth, affection, resolve, beliefs about family, beliefs about development, beliefs about purpose, cohesion, deviant beliefs, support, organization, and communication were significantly different between special and typical families. The functional impairment was significantly more in the special families. CONCLUSION: Family dysfunction is more prevalent among special families in India using systems approach. These families should be screened for dysfunction, and family therapy be prescribed when required.

The Confirmatory Factor Analysis of the Original Brief Intellectual Disability Scale and Alternative Models.

OBJECTIVE: Brief Intellectual Disability Scale (BIDS) is a measure validated for identification of children with intellectual disabilities (IDs) in countries with low disability resources. Following the publication of the exploratory factor analysis of BIDS, the authors have documented the confirmatory factor analysis (CFA) of BIDS in this study. MATERIALS AND METHODS: A prospective cross-sectional study was conducted to document the CFA of the BIDS. Primary caregivers (N = 124) of children with ID were recruited and rated the BIDS. We used alternative fit indices for the evaluation of comparative fit index (CFI) and root mean square error of approximation (RMSEA) to evaluate the model fit. The 2-index fit strategy was used to select the best factor model. RESULTS: The model fit index for the original 3-factor model and alternative 2-factor and 1-factor models with 9 items of the BIDS was under identified along with another 3-factor, 7-item model. Another 1-factor, 7-item model was identified but did not satisfy the 2-index fit strategy. A short version of the scale with a 2-factor and 7-item model of BIDS presented the best fit indices of CFI = 0.952 and RMSEA = 0.069. CONCLUSION: Although the original factor structure of BIDS was not confirmed in this study, another alternative a priori model for the construct validity of BIDS was confirmed. Therefore, the BIDS factor structure has been revised, refined, and trimmed to the final 2-factor, 7-item shorter version. Further documentation of the diagnostic accuracy, validity, and reliability of this shorter version of BDI is recommended.

Acute HIV Discovered During Routine HIV Screening With HIV Antigen-Antibody Combination Tests in 9 US Emergency Departments.

STUDY OBJECTIVE: Newer combination HIV antigen-antibody tests allow detection of HIV sooner after infection than previous antibody-only immunoassays because, in addition to HIV-1 and -2 antibodies, they detect the HIV-1 p24 antigen, which appears before antibodies develop. We determine the yield of screening with HIV antigen-antibody tests and clinical presentations for new diagnoses of acute and established HIV infection across US emergency departments (EDs). METHODS: This was a retrospective study of 9 EDs in 6 cities with HIV screening programs that integrated laboratory-based antigen-antibody tests between November 1, 2012, and December 31, 2015. Unique patients with newly diagnosed HIV infection were identified and classified as having either acute HIV infection or established HIV infection. Acute HIV infection was defined as a repeatedly reactive antigen-antibody test result, a negative HIV-1/HIV-2 antibody differentiation assay, or Western blot result, but detectable HIV ribonucleic acid (RNA); established HIV infection was defined as a repeatedly reactive antigen-antibody test result and a positive HIV-1/HIV-2 antibody differentiation assay or Western blot result. The primary outcomes were the number of new HIV diagnoses and proportion of patients with laboratory-defined acute HIV infection. Secondary outcomes compared reason for visit and the clinical presentation of acute HIV infection. RESULTS: In total, 214,524 patients were screened for HIV and 839 (0.4%) received a new diagnosis, of which 122 (14.5%) were acute HIV infection and 717 (85.5%) were established HIV infection. Compared with patients with established HIV infection, those with acute HIV infection were younger, had higher RNA and CD4 counts, and were more likely to have viral syndrome (41.8% versus 6.5%) or fever (14.3% versus 3.4%) as their reason for visit. Most patients with acute HIV infection displayed symptoms attributable to acute infection (median symptom count 5 [interquartile range 3 to 6]), with fever often accompanied by greater than or equal to 3 other symptoms (60.7%). CONCLUSION: ED screening using antigen-antibody tests identifies previously undiagnosed HIV infection at proportions that exceed the Centers for Disease Control and Prevention's screening threshold, with the added yield of identifying acute HIV infection in approximately 15% of patients with a new diagnosis. Patients with acute HIV infection often seek ED care for symptoms related to seroconversion.

A meta-analysis of the diagnostic accuracy of Autism Diagnostic Observation Schedule Module-1 for autism spectrum disorders.

OBJECTIVE: Autism Diagnostic Observation Schedule (ADOS) is considered gold standard for the diagnosis of Autism Spectrum Disorders (ASD). The authors evaluated the cumulative diagnostic accuracy of ADOS-Module 1 (ADOS(M1)) using the original diagnostic algorithm with meta-analysis and meta-regression. METHODS: The authors, electronically and manually searched for studies from 1999 to 2013 that evaluated the accuracy of ADOS(M1) using the original diagnostic algorithm in detecting ASD. Primary results of Sensitivity (Sn), Specificity (Sp) and Diagnostic Odds Ratio (DOR) for ADOS(M1) were summarized using random-effects model. Summary Receiver Operating characteristic Curves and its Area Under the Curve (SROC-AUC) were used to summarize overall diagnostic accuracy of ADOS(M1). The modifying effects of quality of study and sample size, on the diagnostic odds ratio, were investigated using meta-regression. RESULTS: A total of 7 cross-sectional studies provided data on 4057 children. The pooled Sn, Sp, DOR and SROC-AUC for the overall diagnostic accuracy of ADOS (M1) were: 0.91 (95 %CI=0.89 to 0.93), 0.73 (95 % CI=0.69 to 0.76), 44.20 (95 %CI=15.89 to 122.95) and 0.90 respectively [corrected]. Meta-regression analysis showed a non-significant relationship between ADOS(M1) and study quality as well as sample size. There were subgroup differences in the DOR. CONCLUSIONS: It is concluded that ADOS (M1) with the original diagnostic algorithm has the overall diagnostic accuracy and pooled specificity suggesting moderate accuracy. The pooled sensitivity is high to be used as a screening test for Autism Spectrum Disorders. ADOS( M1)with the revised diagnostic algorithm should be used for diagnostic purpose [corrected] ADOS(M1) with the revised diagnostic algorithm should be used instead for the diagnosis of this group of disorders.

ADD-H-Comprehensive Teacher's Rating Scale (ACTeRS): a measure for attention deficit hyperactivity disorder among children with intellectual disability in India.

OBJECTIVE: There is no validated measure for assessing Attention Deficit Hyperactivity Disorder (ADHD) in India, and therefore, the authors validated the ADD-H Comprehensive Teacher's Rating Scale (ACTeRS). METHODS: Teachers/parents/clinicians of 110 children with ADHD completed the ACTeRS. The diagnosis of ADHD was confirmed by an independent multi-disciplinary team using ICD-10 diagnosis for diagnostic accuracy and criterion validity. The convergent and divergent validity were assessed by another rater. The data was analyzed for diagnostic accuracy, reliability and validity appropriately. RESULTS: An ACTeRS score of ≥61 [Sensitivity (Sn) =85.51%; Specificity (Sp) = 90.24%; Area under the curve (AUC) = 0.94] is appropriate for the diagnosis of ADHD. The test-re-test reliability [Intra-class correlation coefficient (ICC) = 0.87], internal consistency (Cronbach's α = 0.80; range of 0.89-0.93), section-total correlation, face and content validity for the ACTeRS were good. Convergent validity of attention deficit, hyperactivity and oppositional subscales of ACTeRS with the corresponding subscales of Swanson, Nolan & Pelham Rating Scale-Revised (SNAP-IV) was moderate (r = 0.60, P = 0.005; r = 0.49, P = 0.02; r = 0.58, P = 0.008 respectively), and negative correlation with the Childhood Autism Rating Scale (r = -0.36; P =0.1) for divergent validity was found. The criterion validity analysis showed a high concordance rate of 82.52% between ACTeRS and International Classification of Diseases, Edition10 (ICD-10) diagnosis of ADHD. A 4-factor structure was replicated. CONCLUSIONS: The ACTeRS has adequate psychometric properties for use in the Indian population for identifying ADHD.

CDC Kerala 9: Effectiveness of low intensity home based early intervention for autism spectrum disorder in India.

OBJECTIVE: To validate effectiveness of low intensity, home based early intervention (EI) models in autism for countries with low disability resources. METHODS: Fifty-two toddlers and young children were assessed before and after intervention with Childhood Autism Rating Scale, Vineland Social Maturity Scale, and Receptive-Expressive Emergent Language Scale. Developmental and speech therapists helped mothers assemble low-cost training kits based on the developmental age of the child, gave initial training in the basic behavioral technique to address the three autism symptom clusters at home. Follow-up support was given either on a weekly, fortnightly or monthly basis. Most of the children were also placed in play-schools. Data was analyzed using appropriate bivariate and multivariate techniques. RESULTS: There was statistical and clinical amelioration in the severity of autism, with acquisition of social skills and language skills (all P = 0.001) after intervention in children with mild to severe autism. Gender showed a trend in becoming a significant predictor for intervention response. CONCLUSIONS: Low-intensity, home-based EI can be effectively used in situations where there is paucity of disability resources in countries like India, especially in primary-care and community settings.

ADad 10: the impairment in Anxiety Disorders among adolescents in a rural community population in India.

OBJECTIVES: There is significant paucity of studies on the impairment associated with Anxiety Disorders (AD) among adolescents. This study focuses on the prevalence and pattern of impairment as well as impairment in the context of severity of AD, co-morbidities, suicide, age and gender in this population. METHODS: In a prospective community survey of 500 adolescents, independent raters administered the Screen for Child Anxiety Related Emotional Disorders (SCARED) and Schedule for Affective Disorders and Schizophrenia for School-Age Children/Present and Lifetime to collect the required data. Descriptive statistics and Chi-square tests were done to evaluate the prevalence and profile of impairment, compare the impairment among different types of AD, severity of AD, number of co-morbidities, age and gender on impairment, effect of impairment on the need for suicide prevention. RESULTS: Impairment in adolescents with AD was a rule, noted in 94.4%. Irrespective of the type of AD diagnosed, impairment at home was significant in adolescents with AD. The presentation of impairment among different Anxiety Disorders was different with different functional settings. Severity of AD and the number of co-morbidities was related to the impairment. Need for suicide related interventions were not different in those with and without impairment. Age and gender did not influence the presence of impairment. CONCLUSIONS: Anxiety Disorders among adolescents in India result in significant functional impairment. Clinically, in this population assessment of impairment is required. Community policies and plans should have special management strategy to address impairment in adolescents with Anxiety Disorders.

ADad 3: the epidemiology of Anxiety Disorders among adolescents in a rural community population in India.

OBJECTIVES: Despite being the most common mental health concern, there is paucity of literature on the epidemiology of anxiety disorders among the adolescent population in India. This study aimed to estimate the period prevalence of Anxiety Disorders (AD) among 11 to 19 y old adolescents in India. METHODS: A representative sample of adolescents (N = 500) from a rural community in Southern India was assessed for the period prevalence of all and specific Anxiety Disorders using Screen for Child Anxiety Related Emotional Disorders (SCARED), and confirmed in a subsequent interview with Schedule for Affective Disorders and Schizophrenia for School-Age Children/Present and Lifetime Version (K-SADS-PL). RESULTS: The prevalence for all AD using the international, Indian SCARED cut-offs and DSM-IV-TR criteria was 8.6 % (boys = 2%; girls = 6.6%), 25.8% (boys = 6.6%; girls = 19.2%) and 14.4 % (boys = 4.8%; girls = 9.6%) respectively. There were significant gender differences in the prevalence for all Anxiety Disorders (χ (2) = 3.61, df = 1; P < 0.05), Separation Anxiety Disorder (χ (2) = 22.27, df = 1; P < 0.001) and Social Anxiety Disorder (χ(2) = 4.29, df = 1; P < 0.03). Significant age difference in the prevalence of Panic Disorder (χ(2) = 10.32; df = 1; P = 0.00) and Generalized Anxiety Disorder (χ(2) = 5.87; df = 1; P = 0.05) was noted. CONCLUSIONS: The prevalence of Anxiety Disorders in South Indian adolescents was higher than found in the western literature. Prevalence of specific AD was age and gender specific. Adolescent and mental health policies must integrate anxiety disorder of public health significance.

ADad 5: the co-morbidity in Anxiety Disorders among adolescents in a rural community population in India.

OBJECTIVE: Anxiety Disorders (AD) have been known to have high prevalence of intra-AD and extra-AD co-morbidities. This study documents the prevalence and profile of intra and extra-AD co-morbidities, the effect of the presence and number of co-morbidities on the severity of anxiety symptoms and the influence of age as well as gender on the co-morbidity. METHODS: In a prospective community survey of 500 adolescents, independent raters administered the Screen for Child Anxiety Related Emotional Disorders (SCARED) and Schedule for Affective Disorders and Schizophrenia for School-Age Children/Present and Lifetime Version (K-SADS-PL) to collect the required data. Descriptive statistics, independent t tests, one-way ANOVA and Chi-square tests were done to evaluate the prevalence and profile of co-morbidity presentation, compare the effect of co-morbidity on severity of anxiety symptoms as well as analyse the influence of age groups and gender on intra-AD co-morbidities. RESULTS: Among those with AD, 14.2% had a DSM-IV-TR intra-AD co-morbidity and 70% had SCARED based intra-AD co-morbidity. Adolescents with Separation Anxiety Disorder and Generalised Anxiety Disorder had the highest SCARED and DSM-IV-TR prevalence of intra-AD co-morbidity respectively. Also, 23.7% had overlapping extra-AD co-morbidity. Presence and number of intra-AD co-morbidity was significantly associated with severity of total anxiety score and subscale scores (all with P = 0.001). Age and gender of adolescents were not related to the co-morbidity. CONCLUSIONS: Intra and extra-AD co-morbidities are quite prevalent among adolescents with Anxiety Disorders in India. As such, co-morbidities increase the severity of anxiety symptoms, they should be identified and appropriate management should be established.

Adolescent suicide: characterizing the need and identifying the predictive factors for preventive consultation or hospitalization in a rural community setting.

BACKGROUND: Studies from India consistently document the highest suicide rates in the world, and the majority of completed suicides had been within adolescents. OBJECTIVE: To characterize the need and identify the predictive factors for preventive consultation or hospitalization for adolescent suicide in a community setting. SUBJECTS: We prospectively collected data from 500 adolescents in a rural South Indian community with independent, trained raters. METHODS: The need for suicide prevention was measured with the SAD PERSONS scale, socio-economic status with the Modified Kuppusamy Scale, depression and anxiety disorders with the Beck Depression Inventory and the Screen for Child Anxiety Related Emotional Disorders, respectively. The relationship between predictors and the need for preventive action was analyzed with univariate and multivariate regression analyses and a predictive model was built. RESULTS: Of those investigated, 2% and 0.6% required emergency consultation and hospitalization, respectively. Males needed more preventive action (p=0.04). Age (OR=3.40, p=0.07), gender (OR=3.13, p=0.05), presence of anxiety (OR=16.35, p=0.001), or depressive (OR=42.59, p=0.001) disorder independently predicted a need for protective action and, together, contributed to a parsimonious predictive model. CONCLUSIONS: The majority of adolescents in the community do not require preventive steps to address suicide risk. These predictors could identify the high-risk adolescents for suicide prevention and reduce the burden of care in the community.

Eating disorders among adolescents in a tertiary care centre in India.

OBJECTIVE: To analyse the clinical profile of eating disorders (ED) among adolescent patients living in India. METHODS: This is a descriptive study of a series of seven adolescent patients presenting to a tertiary care centre with characteristic clinical features of eating disorder. RESULTS: Of the seven adolescents with ED there were 3 boys and 4 girls. Physical examination, psychiatric assessment and investigations confirmed the diagnosis of ED in all seven. Five adolescents were managed with nutritional rehabilitation and family based therapy as inpatients for about 3 wk. One was treated in the outpatient clinic and one was unwilling for treatment. Four patients who had strong family support recovered, 1 had minimal weight gain and 2 were lost to follow up. CONCLUSIONS: The characteristic form of adolescent onset ED exists among adolescents living in India. A multidisciplinary approach to treatment is essential for a good outcome. This article was written to sensitize health care professionals, pediatricians in particular about the existence of ED among adolescents living in India and the current acceptable principles of management of this potentially fatal illness.

Development and psychometric validation of the Brief Intellectual Disability Scale for use in low-health resource, high-burden countries.

OBJECTIVE: To develop and validate a concise, parent-completed Brief Intellectual Disability Scale (BIDS) for children in low-disability resource and high-disability care burden countries. STUDY DESIGN AND SETTING: In this prospective cross-sectional study of 124 children recruited from a facility for intellectual disability (ID), the newly developed BIDS as the measure for validation as well as for the gold standard and convergent and divergent validities was administered by independent raters. Tests for diagnostic accuracy, reproducibility, and validity were conducted at the item and scale levels. RESULTS: The BIDS scores of ≥5 (sensitivity [Sn] = 71.43%, specificity [Sp] = 80.95%) and ≥11 (Sn = 4.29%, Sp = 100%), with area under the curve of 0.79, are suggested, respectively, for screening and diagnostic use in Indian populations. The inter-rater reliability (intra-class correlation coefficient [ICC] = 0.96) and test-retest reliability at 4 weeks (ICC = 0.95) for BIDS are strong. Besides the adequate face and content validities, BIDS demonstrates good internal consistency (Cronbach α = 0.80) and item-total correlation. There is moderate convergent validity with Binet-Kamat Test of Intelligence or Gesell's Developmental Schedule (r = -0.66, P = 0.001) as well as with adaptive behavior measure of Vineland Social Maturity Scale (r =-0.52, P = 0.001) and low divergent validity with the subscales of Attention Deficit Disorder with Hyperactivity: Comprehensive Teacher Rating Scale ( r = -0.11, P = 0.7; r = 0.18, P = 0.5; r = 0.13, P = 0.6; r = 0.08, P = 0.7). An exploratory factor analysis demonstrated a three-factor structure, explaining 60% of variance. CONCLUSION: The BIDS shows promise as a psychometrically adequate, yet brief measure for identifying ID in countries with low disability care resources and high disability-related burden.

Psychometrics and utility of Psycho-Educational Profile-Revised as a developmental quotient measure among children with the dual disability of intellectual disability and autism.

There is no agreement about the measure to quantify the intellectual/developmental level in children with the dual disability of intellectual disability and autism. Therefore, we studied the psychometric properties and utility of Psycho-Educational Profile-Revised (PEP-R) as a developmental test in this population. We identified 116 children with dual disability from the day care and inpatient database of a specialised Autism Clinic. Scale and domain level scores of PEP-R were collected and analyzed. We examined the internal consistency, domain-total correlation of PEP-R and concurrent validity of PEP-R against Gesell's Developmental Schedule, inter-rater and test-retest reliability and utility of PEP-R among children with dual disability in different ages, functional level and severity of autism. Besides the adequate face and content validity, PEP-R demonstrates a good internal consistency (Cronbach's α ranging from 0.91 to 0.93) and domain-total correlation (ranging from 0.75 to 0.90). The inter-rater reliability (intraclass correlation coefficient, ICC = 0.96) and test-retest reliability (ICC = 0.87) for PEP-R is good. There is moderate-to-high concurrent validity with GDS (r ranging from 0.61 to 0.82; all Ps = 0.001). The utility of PEP-R as a developmental measure was good with infants, toddlers, pre-school and primary school children. The ability of PEP-R to measure the developmental age was good, irrespective of the severity of autism but was better with high-functioning children. The PEP-R as an intellectual/developmental test has strong psychometric properties in children with dual disability. It could be used in children with different age groups and severity of autism. PEP-R should be used with caution as a developmental test in children with dual disability who are low functioning.