ADad 7: Relationship between depression and Anxiety Disorders among adolescents in a rural community population in India

Relationship between anhedonia, separation anxiety, attachment style and suicidality in a large cohort of individuals with mood and anxiety disorders

BACKGROUND

Anhedonia is psychopathological dimension conceptualized as loss of pleasure in several activities. Although typically viewed as a characteristic feature of depressive episodes, anhedonic experience is also seen in other mental disorders. We aimed to investigate the relationship between anhedonia, separation anxiety, and attachment style in a large cohort of outpatients with mood and anxiety disorders, also considering its ties to suicidality.

METHODS

384 consecutively recruited outpatients with mood or anxiety disorders were recruited and assessed with the Structured Clinical Interview for Mood Spectrum-Self Report (MOODS-SR) for anhedonia and suicidality, the Adult Separation Anxiety-Checklist (ASA-27), the Assessment of Adult Attachment Style Questionnaire (ASQ), the Hamilton Rating Scale for Depression (HAMD) and for Anxiety (HAM-A). Anhedonia score was calculated using eight items of the MOODS-SR encompassing the definition of anhedonia.

RESULTS

84 patients were diagnosed with adult separation anxiety disorder only (A-SAD), 32 patients had separation anxiety disorder only during childhood (C-SAD), 77 had both A-SAD and C-SAD, and 191 had no A-SAD/C-SAD. No differences were found in HAM-A and HAM-D scores between the diagnostic groups. Anhedonia score was significantly worse in the two groups with A-SAD. Regression analyses showed that HAM-D (p < .024), ASA-27 (p < .002) total scores and the ASQ domains of Confidence (p < .001) and Discomfort with Closeness (p < .002) were significant predictors of anhedonia. Anhedonia score (p < .001) and ASA-27 (p < .041) total score were significant predictors of suicidal thoughts and behaviors.

CONCLUSIONS

Adult separation anxiety is associated with anhedonia and suicide risk in outpatients with mood and anxiety disorders.

Prevalence of mental health problems among rural adolescents in India: A systematic review and meta-analysis

Adolescent mental health problems have been recognised as a major issue in low-income countries including India. Through a meta-analytic approach, the present review delineate the overall prevalence of each of the most discussed mental health problems among rural adolescents in India, comprising depression, anxiety disorders, generalised anxiety disorder, panic disorder, separation anxiety, social anxiety disorder, suicidality, hyperactivity, emotional problems, conduct problems and peer problems. The review also presents the potential determinants of such mental health problems. Using PRISMA guidelines, a total of thirty-five studies were finalized from databases such as PubMed, Science Direct, JSTOR, Web of Science, Google Scholar and ProQuest. From the findings, it is observed that male and female adolescents does not differ significantly in the prevalence of most mental health problems. However, social anxiety was found to be more prevalent among females when compared to males. In meta-regression, factors like tools used (screening tools vs diagnostic interviews), sample size, setting (school-based vs community-based), sampling technique and year of publication were found to influence the prevalence rates of certain mental health problems, reported in the studies. Major determinants influencing the prevalence of mental health problems in rural adolescents were age, socio-economic status, academic and family environment. Individual factors such as social media usage, physical activity, and substance use also contribute to mental health problems. As India accounts for one-fifth of the world's adolescent population, the findings of this review can have global implications.

Depression Among Adolescents in a Rural Area of Haryana, India: A Community-Based Study Using Patient Health Questionnaire-9

Introduction: The estimates of prevalence of depression among adolescents in the Indian community are limited; most studies are institution-based. Early identification and management of depression can provide significant health dividends to the affected adolescents, and better health consequences in their adulthood.

Objectives: To determine the prevalence of depression among 10- to 19-year-old residents in a rural area of Haryana, India, and to assess factors associated with adolescent depression.

Methods: A sample of 630 adolescents (between 10 to 19 years of age) residing in the selected area of Ballabgarh (Haryana) were selected using simple random sampling technique. Home visits were made, in which participants were administered the Patient Health Questionnaire (PHQ)-9 to screen for depression. The prevalence and 95%CI were estimated. In addition, a semi-structured interview schedule was administered to identify sociodemographic variables and other factors associated with adolescent depression. Unadjusted and adjusted OR were reported with p-value, using multivariable logistic regression analysis.

Results: The age-adjusted prevalence of depression among adolescents was 20.6% (95% CI: 16.9-24.2). The prevalence in late and early adolescence was 11.7% and 8.9%, respectively. It was higher in girls (22.3%) as compared with boys (19.2%). Mild depression was the most common type identified. On multivariable logistic regression, depression was associated with birth order of four or more (Adjusted OR (AOR)=3.0 (95%CI: 1.4-6.3), p<0.01), presence of long-standing illness in the past three months (AOR=3.0 (95%CI: 1.4-6.1), p<0.01), impaired self-perceived body image (AOR=2.9 (95%CI: 1.8-4.6), p<0.01), and perceived stressful event(s) in the past six months (AOR=4.9 (95%CI: 2.8-8.6), p<0.01).

Conclusion: One in five adolescents was screened positive for depression, necessitating focus on screening and early identification of depressive symptoms, especially at the primary care level.

Depression among adolescents in a rural community of north India: A cross-sectional study

Background:

There is a paucity of literature on depression among adolescents in the north Indian community.

Objectives:

The aim of this study was to estimate the prevalence of depression among adolescents residing in a rural community of north India, and to determine associated factors, psychiatric comorbidities, and functional impairment.

Methods:

A simple random sample of 630 adolescents aged 10-19 years was drawn. Participants were enrolled in house-to-house visits, and screened for depression using the nine-item version of Patient Health Questionnaire (PHQ-9). Diagnostic confirmation and assessment of psychiatric comorbidities was done using Mini International Neuropsychiatric Interview for Children and Adolescents (MINI Kid) for 10-17-year-old adolescents, and MINI for 18 year olds. Prevalence was reported with 95% confidence interval. Multivariable logistic regression analysis was done to determine the association of depression with socio-demographic and other factors. Children's Global Assessment Scale (CGAS) was used to assess functional impairment.

Results:

The prevalence of depression was 3.7% (95% CI: 2.3–5.2) (n = 583), comparable in both sexes. Over half the participants with depression had psychiatric comorbidities; the most common were conduct disorder, oppositional defiant disorder, and attention deficit hyperactivity disorder; nearly two-fifth had suicidal ideas/attempt. About two-third of participants with depression had functional impairment. Depression was associated with perceived frequent conflicts at home [adjusted odds ratio (aOR) = 4.0 (95% CI: 1.0-16.0), P = 0.049], and perceived stressful event (s) in past six months [aOR = 7.0 (95% CI: 2.4-20.3), P < 0.01], which were predominantly related to academics.

Conclusion:

Study results indicate the need to strengthen diagnostic and therapeutic/rehabilitative mental health services in adolescent age group. Low-stress lifestyle could be a promising approach to sidestep depressive symptoms.

CDC Kerala--The Untold Story

This article is our life time experience in conceptualizing and systematically developing Child Development Centre (CDC) Kerala in the last 25 years, from a research project to a national training centre in child and adolescent development and premarital counseling. CDC Kerala's major contribution was in creating a 'conceptual framework' of a valid link between childhood disability, low birth weight, adolescent girls' nutrition and fetal onset adult lifestyle diseases. It all started with a randomized controlled trial (RCT) proving beyond doubt that early stimulation is effective in improving the neurodevelopmental status of high risk babies at one and two years and the same cohort was followed-up in detail at 5, 13, 16, 19 and 24 completed years. The process of establishing CDC Kerala is being presented under (i) clinical child development, (ii) adolescent care counseling, (iii) young adults and premarital counseling and (iv) institution building.

[Comorbidity of depression and nonaffective - schizophrenia spectrum disorders: the clinical-epidemiological study EDIP]

AIM

To explore the association between depression and heterogenic nonaffective symptom complexes in the study EDIP (Epidemiology of Depression and nonaffective Psychiatric disorders).

MATERIAL AND METHODS

The study consisted of two stages. The first stage (91 patients) aimed to resolve organizational and methodological issues, the second stage was performed in the epidemiological sample of 705 patients.

RESULTS AND CONCLUSION

The heterogeneity (inequivalence and bidirectionality) of associations between depression and heteronomous nonaffective disorders have been identified. The associations are distinguished in three types: 1) affinity (agonism); 2) repulsion (antagonism); 3) lack of selective interaction (inertness) between depression and nonaffective disorders. The results obtained are discussed in a context of two conceptually polar psychopathological models of comorbidity between depression and nonaffective disorders: 1) based on a nosological dichotomy «affective disease - schizophrenia» and 2) denying the abovementioned dichotomy. The first model places depression among disorders of a mild psychiatric register. The second model supposes the integration of depression with syndromes typical for schizophrenia in a common "affect-symptoms" space and considers the increase of depression frequency proportionally to duration and severity of schizophrenia. Our own results have shown that depression is observed not only among disorders of mild psychiatric registers, but also in schizophrenia, though with a significantly lower frequency (as a nonobligatory compound of a syndrome). Thus, depression influence in comorbid delusional, schizophrenic and other severe nonaffective disorders is greatly diminished.

ADad 6: the predictive factors for Anxiety Disorders among adolescents in a rural community population in India

OBJECTIVE

Development of Anxiety Disorders (AD) among adolescents is the interplay of risk and protective factors that have a biological and environmental basis. This study documents the predictive factors associated with the presence of AD among adolescents in India.

METHODS

The authors prospectively collected data for 500 adolescents in a community with independent, trained raters. Data on the dependent variable of AD and its subtypes was collected with Screen for Child Anxiety Related Emotional Disorders (SCARED), Socio-economic status with Modified Kuppuswamy Scale, depression with Beck Depression Inventory and the other independent variables with a specially designed proforma. The predictive factors for the presence of AD were analyzed with univariate and multivariate regression analyses appropriately, and a parsimonious predictive model was built.

RESULTS

Gender (adjusted OR = 1.96), and presence of Depressive Disorder (adjusted OR = 24.14) emerged as independent risk factors. Level of education came-out as a protective factor (adjusted OR = 0.66). Adolescent girls were at risk of developing Separation Anxiety Disorder (SeAD) (adjusted OR = 3.51) and Social Anxiety Disorder (SoAD) (adjusted OR = 1.69). Level of education had a protective influence on SeAD (adjusted OR = 0.39) and SoAD (adjusted OR = 0.59) among those doing high school. This protective effect increased if they were in higher-secondary school for SeAD (adjusted OR = 0.21) and SoAD (adjusted OR = 0.22). In the multivariate model age of the adolescent also gained significance and the 3-factor model had a good model fit. Panic Disorder and Generalized Anxiety Disorder were not related to any specific variable.

CONCLUSIONS

Identifying the factors associated with AD and the subtypes can be used to predict, prevent or treat these disorders in this population. Educating adolescent girls to higher-secondary school level seem to be an important step in this direction.

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.