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Objective: Psychosis is one of the most vital disorders in children and youths. The definite pathophysiology of schizophrenia and other psychotic disorders in the growth period has remained ambiguous. Therefore, the purpose of the current study was to investigate the predictive value of parental psychiatric disorders and the mediator role of comorbid disorders of children and youths. Method : The sample, consisting of 29884 individuals aged between 6 to 18 years old from the Iranian population, were selected by multistage cluster sampling during September 22, 2016 to January 3, 2018. Parents were requested to complete a survey around their potential psychiatric disorders, based on their Millon's Clinical Multiaxial Inventory-III (MCMI-III). The Semi-Structured Interview (Kiddie-SADS-Present, Lifetime Form (K-SADS-PL)) was utilized to analyze psychiatric disorders concurring to the DSM. Results: The fit indices of the model show that the research model has a good fit and the psychiatric disorders of parents directly and indirectly through comorbid disorders are effective on the psychosis symptoms of children and adolescents (RMSEA=0.06, CFI=0.89, PGFI=0.75, PNFI=0.75).The incidence of Schizotypal Personality Disorder, Anxiety, Bipolar Spectrum Disorder, PTSD, Schizophrenia Spectrum and Delusional Disorder were statistically higher in parents of psychotic children and adolescents. However, Borderline Personality Disorder was more frequent among their mothers while Alcohol Dependency and Drug Dependency were significantly more prevalent among their fathers. Conclusion: The outcomes of our study showed that there were statistically significant differences between the mean scores of each scale assessed by Millon's inventory between parents of psychotic versus non-psychotic pediatric cases. In addition, psychiatric disorders were more common among children and youths with psychosis spectrum in comparison with the general population.
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BACKGROUND AND AIM: This study aimed to investigate and compare the efficacy of cognitive-motor rehabilitation (CMR) with methylphenidate on cognitive functions and behavioral symptoms of children with attention deficit/hyperactivity disorder (ADHD) and specified the near-transfer and far-transfer effects. MATERIALS AND METHODS: The research was semiexperimental with posttest and follow-up assessments, in a single-blind design. Forty-eight boys with ADHD, aged 9-12, were selected conveniently regarding the inclusion/exclusion criteria, matched base on severity and Intelligence quotient (IQ) and were randomly assigned to CMR (n = 16), methylphenidate medication (MED, n = 16), and placebo CMR groups (PCMR, n = 16). CMR and PCMR received 20 3-h training sessions, and the MED group received 20 or 30 mg/day methylphenidate. Tower of London (TOL), Swanson, Nolan, and Pelham, Version IV Scale (SNAP-IV), Wechsler's digit span and mathematic subscales, dictation test, and restricted academic situation scale (RASS) were completed at posttest and follow-up. The data were analyzed by repeated measures multivariate analysis of variance. RESULTS: CMR outperformed PCMR on forward digit span, backward digit span, ToL score at both posttest, and follow-up (P < 0.05). CMR scored lower than MED on ADHD-PI and ADHD-C at both posttest and follow-up (P < 0.05). Moreover, CMR outperformed MED on dictation at both assessment phases (P < 0.01) and RASS at the follow-up phase (P < 0.05). CMR outperformed PCMR on mathematics at post-test (P = 0.038) and also, in dictation and RASS, at both post-test (P < 0.001) and follow-up (P < 0.05). CONCLUSION: CMR Improves near-transfer cognitive functions and behavior symptoms of ADHD as much as MED, but only CMR has more generalizable and endurable improvement on complex Efs and academic performance (far-transfer effects).
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Social capital is a complex concept that is considered an effective factor in the development of societies. Considering the importance of burdens of psychiatric disorders in Iran, we studied the relationship between various dimensions of social capital of parents of children and adolescents and psychiatric disorders among them. In this cross-sectional study, 18,940 parents of children and adolescents aged 6 to 18 years old were randomly selected from all provinces of Iran and were evaluated by the Millon clinical multiaxial inventory-III (MCMI-III) and a modified version of Nahapiet and Ghoshal questionnaire. MCMI-III was designed as a self-report tool for investigating psychiatric clinical disorders and personality traits in the general population. Modified Nahapiet and ghoshal questionnaire has 20 items and measures four components of social capital included trust, values, communication, and collaboration. Validity and reliability of both questionnaires have been approved in Iran. In the regression model, the relationship between social capital components and clinical and sever clinical syndromes, in the form of regression weight and standard weight for trust was - 0.558 and - 0.062 with p value less than 0.0001, and for values was - 0.466 and - 0.057, respectively, with p value less than 0.0001. There was a reverse correlation between social capital components of parents of children and adolescents and psychiatric disorders in Iran. In regression statistical models, the two components of values and trust were negative predictors of psychiatric disorders. Considering the high prevalence of psychiatric disorders in Iran, it seems that the strengthening of cognitive and structural aspects of social capital of parents of children and adolescents is one of the effective factors in reducing the prevalence of these disorders among them.
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Transtornos Mentais , Capital Social , Adolescente , Criança , Estudos Transversais , Humanos , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Pais , Reprodutibilidade dos TestesRESUMO
Objective: Psychosis is still among the most debilitating and severe mental disorders. The main objective of the present study was to investigate the estimated prevalence of psychotic disorders and finding the main predictors of psychotic disorders among Iranian children and adolescents. Method : Our total sample consisted of 30 553 individuals (49% males and 51%females) from 30 provinces of Iran, aged between 6 and 18 years, who were selected via cluster sampling method from rural and urban areas of all provinces. The data were analyzed using descriptive statistical analysis and multiple logistic regression method. Results: The results of multiple regression analysis showed that prevalence estimate of psychotic disorders was 0.25%. It was 0.3% and 0.2% in males and females, respectively. The age of 10-14 (OR = 2.24; 95% CI, 1.11-4.55) and the age of 15-18 (OR = 3.42; 95% CI, 1.74-6.75) were significant positive predictors, whereas none of the demographic variables were predictors for psychotic symptoms. Conclusion: This research highlights the main predictors of psychosis in children and adolescents. The study design also allowed a better understanding of predictors of psychotic disorders. The assessment of the prevalence of psychiatric disorders, particularly their comorbidities, may help to prevent mental illnesses in children and adolescents.
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Objective: Millon Clinical Multiaxial Inventory (MCMI) is one of the most widely used clinical tools in research studies and clinical settings. MCMI was revised 4 times and its last version was published in 2015. All previous versions of MCMI have been translated to Persian and validated and have been frequently used by Iranian clinicians or researchers. Thus, this study provides the Persian version of the last version of this popular inventory for clinical or research purposes. Method: The participants of this psychometric study were selected by combining purposeful and convenience sampling methods among inpatients and outpatients who referred to Roozbeh hospital from 2018 to 2019. After data screening by statistical methods and Validity Scales based on MCMI-IV profile, 400 participants' profiles were analyzed to estimate the psychometric properties of the Persian Version of MCMI-IV. MCMI-IV, the Structured Clinical Interview for DSM-5 (SCID-5), and the Brief Symptoms Inventory (BSI) were used for clinical data gathering. Content Validity Ratio (CVR), Correlational Coefficients, Kappa Agreement, Spearman Brown Coefficient, and Cronbach Alpha were performed for data analysis. Results: According to the results of data analysis, the psychometric properties for MCMI-IV were estimated as follows: the content validity index (CVI, 0.29 to 0.99), criterion validity (0.13 to 0.40), convergent validity (-0.35 to 0.72), The Cronbach's alpha for the personality scales was 0.48 to 0.90, the Spearman-Brown coefficient was from 0.49 to 0.90, and test-retest reliability was from 0.51 to 0.86. Conclusion: The psychometric properties of the Persian version of MCMI-IV, including validity and reliability indexes, are appropriate and in line with the findings of its original version.
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PURPOSE: Currently, there is a paucity of studies on the prevalence of Elimination Disorders among Iranian children and adolescents. Due to the ongoing need to monitor the health status of these children and adolescents, the present study aims to investigate the prevalence of Elimination Disorders and comorbid disorders in Iranian children and adolescents. METHODS: In this cross-sectional study, 29,781 children and adolescents age 6 to 18 years old were selected and studied from all the provinces in Iran. The sampling was carried out by employing a multistage cluster sampling method, and several clinical psychologists using semi-structured interviews collected the data. Furthermore, clinical psychologists collected demographic information (including information about gender, age, place of residence, education level, and parental education level). The collected data were analyzed using SPSS version 20. RESULTS: Generally, the prevalence of Elimination Disorders was found to be 5.4% covering both enuresis (p= 5.4, 95% CI = 5.1-5.7) and encopresis (p= 0.13, 95% CI = 0.09-0.2). The total prevalence of comorbid disorders was 38%, and among the comorbid disorders, Attention Deficit Hyperactivity Disorder (ADHD) (p= 11, 95% CI = 9.5-12.7) and Separation Anxiety (p= 10.6, 95% CI = 9.1-12.2) were the most prevalent. CONCLUSION: The prevalence of Elimination Disorders in Iranian children and adolescents is moderate compared to similar studies elsewhere. As for comorbid disorders, ADHD and Separation Anxiety were found to be the most prevalent disorders. Since Elimination Disorders coexist with psychiatric disorders in children, further studies of these comorbidities may give better insight into the treatment and prognosis of Elimination Disorders.
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Transtorno do Deficit de Atenção com Hiperatividade , Transtornos da Excreção , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Criança , Comorbidade , Estudos Transversais , Humanos , Irã (Geográfico)/epidemiologia , PrevalênciaRESUMO
Objective: We aimed to investigate the prevalence of ADHD and its comorbidities and some associated demographic factors in a large sample population-based study. Method: As part of a population-based survey among 30,532 children and adolescents between 6 and 18 years, we used K-SADS-PL to screen and detect ADHD and its comorbidities. Results: The prevalence of ADHD was 4%, with more prevalence among boys (5.2% vs. 2.7%), younger participants, urban residents, and offspring of mothers who had a history of psychiatric hospitalization. Anxiety disorders (37.9%) and behavioral disorders (31%) are the most prevalent group of comorbidities, and oppositional defiant disorder (ODD) is the most prevalent comorbid disorder (26.1%). Mood disorders and anxiety disorders are more common among girls, but conduct disorder has a higher rate among boys. Conclusion: ADHD is a common neurodevelopmental disorder which is accompanied by several comorbid conditions. The high rate of comorbidities makes it complicated and difficult to manage.
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Transtorno do Deficit de Atenção com Hiperatividade , Transtorno da Conduta , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/diagnóstico , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Criança , Comorbidade , Transtorno da Conduta/epidemiologia , Feminino , Humanos , Masculino , PrevalênciaRESUMO
Objective: Stressful events increase in traumatic conditions. Coronavirus is a new and serious challenge and significant public health problem, which can cause different stressors. This study has identified stressful events experienced by Iranian adults during the COVID-19 epidemic. Method: Data on stressful events during the COVID-19 epidemic were collected online from 418 adults (mean age 37.16 years; 57.4% female and 42.6% male) using quota sampling method. Epidemic Stressful Events Checklist was applied for data collection. Data were analyzed by applying descriptive graphs and tables, the independent sample t-test, the Fisher's F test, and post hoc Bonferroni test. Results: The most frequent stressful event was rise in essential goods prices (84.7%); however, its perceived stress was not at the highest level. The highest severity of perceived stress was related to the death of a family member (4.83) due to COVID-19 infection, which was an event with the least occurrence, and the lowest severity of perceived stress was related to medical team performance (2.50). The results showed the severity of perceived stress is higher in women than men (t = 3.42; P value < 0.01) and also in the laboring occupations compared to other occupations (F = 3.18; P value < 0.05). Conclusion: Traumatic events can lead to more serious concerns, eg., worrying about those we love, concerns about the future of our life, and about what politicians and macro planners will do to protect our lives. Moreover, traumatic events can cause concerns about food, basic needs, and lack of resources to survive.
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Objective: This was the first national epidemiological study on oppositional defiant disorder (ODD) in Iran, which provided new information about the prevalence, comorbidities, and sociodemographic predictors of ODD. Methods: Data from a face-to-face household survey of 30,532 children and adolescents aged 6-18 years were collected from across all 31 provinces of Iran using a multistage cluster sampling design. The Persian version of the Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children - Present and Lifetime Version (K-SADS-PL) was used in this study. Results: The lifetime prevalence of ODD was found to be 3.9%. ODD was significantly more common in boys than girls and appeared in late adolescence more frequently than in childhood. A lower prevalence of ODD was found among participants who lived in rural areas. ODD is highly likely to co-occur with attention deficit hyperactivity disorder, separation anxiety disorder, generalized anxiety disorder, and depressive disorders. Conclusions: The findings of this national population-based study confirm and extend previous findings on the prevalence, comorbidities, and sociodemographic predictors of ODD.
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Humanos , Masculino , Feminino , Criança , Adolescente , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Fatores Socioeconômicos , Comorbidade , Prevalência , Entrevista Psicológica , Irã (Geográfico)/epidemiologiaRESUMO
The aim was to evaluate the lifetime prevalence of conduct disorder according to sociodemographic characteristics, determine the sociodemographic predictors of conduct disorder, and estimate the rates of comorbidities of psychiatric disorders in children and adolescents with conduct disorder by age and gender. The National Epidemiology of Iranian Children and Adolescents Psychiatric Disorders was a cross-sectional, general population-based study on 30,532 children and adolescents aged 6-18 years from all provinces of Iran, which was done using multistage cluster sampling. Iranian citizens aged 6-18 years who resided at least 1 year in each province were included, and children and adolescents with severe physical illnesses that prevented them to participate in the study were excluded. The sample weighting adjustment was used, since we had randomly selected the equal number of 1000 participants of each province from the urban and rural areas. Trained psychologists conducted diagnostic interviews with the adolescents and the children's parents using the Persian version of the Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL). In this study, 54 children aged 6-9 years (0.58%, CI 0.47-0.77), 64 adolescents aged 10-14 years (0.57%, CI 0.47-0.77), and 117 adolescents aged 15-18 years (1.22%, CI 0.96-1.44) met the criteria of the lifetime conduct disorder. Conduct disorder was significantly more common in boys than in girls, and was significantly less prevalent among those participants whose fathers had no history of psychiatric hospitalization. Of the participants with conduct disorder, 83.4% met the criteria for at least one other psychiatric disorder. Conduct disorder had a high rate of comorbidity with oppositional defiant disorder (54.89%, CI 48.50-61.12), attention-deficit/hyperactivity disorder (32.34%, CI 26.68-38.56), tobacco use (20.43%, CI 15.77-26.04), and depressive disorders (18.30%, CI 13.88-23.74). Because of using the diagnostic instrument, we found a low total rate of prevalence for conduct disorder; however, higher rates of it were observed among boys and adolescents. Further studies are needed to explore the nature of comorbidities of conduct disorder and to consider them in a large clinical population.
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Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno da Conduta/epidemiologia , Transtornos Mentais/epidemiologia , Adolescente , Criança , Comorbidade , Estudos Transversais , Feminino , Humanos , Irã (Geográfico) , Masculino , PrevalênciaRESUMO
Background/Objectives: Previous attempts to create national BMI curves for Iranian children and adolescents were limited to local databases. The objective of this study was to build national BMI growth charts for children and adolescents and to report the key percentiles and national cutoff points based on the data obtained from all provinces of Iran. We also aimed to compare our BMI curves to WHO and CDC curves. Methods: In each province, about 1000 children and adolescents (6-18 years) were randomly selected from the urban and rural areas by the multistage stratified cluster sampling method. Across the entire country, 240 trained researchers visited the participants' homes. After obtaining consent forms, these researchers gathered the demographic data, accurate anthropometrics, and BMI measurements. In the data screening and data cleaning levels, the outliers were removed. Then the data sets were smoothed using the log-transformation method. After this, they were converted to Z-scores based on normal distribution and then transformed back to the original scale. Finally, these data sets were used to determine each percentile. Results: A total of 22,718 final cleaned data were analyzed, including 10,921 (48.1%) boys and 11,797 (51.9%) girls. The normal BMI curves of Iranian children and adolescents and comparison to the WHO and CDC curves are presented here. This study introduces the new cutoff points for categorizing Iranian children and adolescents as underweight, normal, overweight, or obese, based on a large-scale national survey. Conclusions: The fifth BMI percentiles in Iranian boys and girls were significantly lower compared to WHO and CDC fifth percentile. Also, the 95th percentile curve in our study was significantly lower than the CDC 95th percentile curves in boys and girls.
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Índice de Massa Corporal , Gráficos de Crescimento , Adolescente , Peso Corporal/fisiologia , Criança , Estudos Transversais , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Obesidade Infantil/epidemiologia , Magreza/epidemiologiaRESUMO
OBJECTIVE: This study investigated the prevalence of feeding and eating disorders, and identified their correlates and comorbidities among children and adolescents. METHOD: We used the nationally representative sample of the Iranian Children and Adolescents' Psychiatric disorders (IRCAP) survey, with 30,532 participants randomly selected by a multistage cluster sampling method. We employed the kiddie schedule for affective disorders and schizophrenia-present and lifetime version (K-SADS-PL) semi-structured face-to-face interview to screen for any psychiatric disorders, including feeding and eating disorders, and associated factors. We used multivariate binary logistic regression to analyze the data. RESULTS: Valid data from 27,111 participants were analyzed. The total prevalence of feeding and eating disorders among children and adolescents was 0.89 (0.81-1.10). In all types of feeding and eating disorders, the adjusted odds ratio was higher among girls (except binge-eating disorder) and older adolescents but was lower among rural residents. The most common psychiatric comorbidities observed in children and adolescents with feeding and eating disorders were obsessive-compulsive disorder (20.2%), agoraphobia (20.2%), depressive disorder (16.4%), social phobia (10.1%), oppositional defiant disorder (10.1%), generalized anxiety disorder (9.4%), attention deficit hyperactivity disorder (7.5%), and conduct disorder (5.7%), which were significantly more common compared to their peers without feeding and eating disorders. DISCUSSION: Older age, female gender and living in an urban area are predisposing factors in feeding and eating disorders (in binge-eating disorder, the male gender is a positive correlate). We suggest that future works pay attention to the role of gender, comorbidities and predisposing factors.
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Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Adolescente , Adulto , Criança , Comorbidade , Feminino , Humanos , Irã (Geográfico) , Masculino , Prevalência , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVE: This was the first national epidemiological study on oppositional defiant disorder (ODD) in Iran, which provided new information about the prevalence, comorbidities, and sociodemographic predictors of ODD. METHODS: Data from a face-to-face household survey of 30,532 children and adolescents aged 6-18 years were collected from across all 31 provinces of Iran using a multistage cluster sampling design. The Persian version of the Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children - Present and Lifetime Version (K-SADS-PL) was used in this study. RESULTS: The lifetime prevalence of ODD was found to be 3.9%. ODD was significantly more common in boys than girls and appeared in late adolescence more frequently than in childhood. A lower prevalence of ODD was found among participants who lived in rural areas. ODD is highly likely to co-occur with attention deficit hyperactivity disorder, separation anxiety disorder, generalized anxiety disorder, and depressive disorders. CONCLUSIONS: The findings of this national population-based study confirm and extend previous findings on the prevalence, comorbidities, and sociodemographic predictors of ODD.
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Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Adolescente , Criança , Comorbidade , Feminino , Humanos , Entrevista Psicológica , Irã (Geográfico)/epidemiologia , Masculino , Prevalência , Fatores SocioeconômicosRESUMO
BACKGROUND: There is no clear picture regarding the prevalence rates of autism and its comorbidities among Iranian children and adolescents. The present study aimed to estimate these rates as part of a large national population-based study on epidemiology of psychiatric disorders in Iranian children and adolescents. METHODS: The total sample consisted of 31000 children and adolescents between 6 to 18 years of age. The Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Present and Life time version (K-SADS-PL) was used as the diagnostic tool. RESULTS: The prevalence of autism in the total sample is equal to 0.1% (10 per 10000), with a 2:1 male-to-female ratio. In total, 86% of people with autism had at least one comorbid condition. Intellectual disability, epilepsy, enuresis and attention deficit and hyperactivity disorder (ADHD) with prevalence rates of 70.3%, 29.7%, 27% and 21.62%, respectively, were the most prevalent comorbid conditions in people with autism. Maternal personality disorders were also shown to be associated with increasing risk of autism. CONCLUSION: The present study shows high prevalence rates for autism and its comorbid conditions among Iranian children and adolescents. It also reveals that there is a relationship between some maternal psychiatric disorders and the risk of autism.
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Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno Autístico/epidemiologia , Epilepsia/epidemiologia , Deficiência Intelectual/epidemiologia , Mães/psicologia , Adolescente , Criança , Comorbidade , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Modelos Logísticos , Masculino , Transtornos da Personalidade , Prevalência , Escalas de Graduação Psiquiátrica , Distribuição por SexoRESUMO
Objective: Considering the impact of rapid sociocultural, political, and economical changes on societies and families, population-based surveys of mental disorders in different communities are needed to describe the magnitude of mental health problems and their disabling effects at the individual, familial, and societal levels. Method : A population-based cross sectional survey (IRCAP project) of 30 532 children and adolescents between 6 and 18 years was conducted in all provinces of Iran using a multistage cluster sampling method. Data were collected by 250 clinical psychologists trained to use the validated Persian version of the semi-structured diagnostic interview Kiddie-Schedule for Affective Disorders and Schizophrenia-PL (K-SADS-PL). Results: In this national epidemiological survey, 6209 out of 30 532 (22.31%) were diagnosed with at least one psychiatric disorder. The anxiety disorders (14.13%) and behavioral disorders (8.3%) had the highest prevalence, while eating disorders (0.13%) and psychotic symptoms (0.26%) had the lowest. The prevalence of psychiatric disorders was significantly lower in girls (OR = 0.85; 95% CI: 0.80-0.90), in those living in the rural area (OR = 0.80; 95% CI: 0.73-0.87), in those aged 15-18 years (OR = 0.92; 95% CI: 0.86-0.99), as well as that was significantly higher in those who had a parent suffering from mental disorders (OR = 1.96; 95% CI: 1.63-2.36 for mother and OR = 1.33; 95% CI: 1.07-1.66 for father) or physical illness (OR = 1.26; 95% CI: 1.17-1.35 for mother and OR = 1.19; 95% CI: 1.10-1.28 for father). Conclusion: About one fifth of Iranian children and adolescents suffer from at least one psychiatric disorder. Therefore, we should give a greater priority to promoting mental health and public health, provide more accessible services and trainings, and reduce barriers to accessing existing services.
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Background: We aimed to determine the correlation of BMI with depression and to determine the role of gender in this association, in a large study sample. Methods: We used the data of participants in the Iranian Children and Adolescents' Psychiatric Disorders (IRCAP) Study, conducted in 2017. This study was a national community-based, cross-sectional study in which the urban and rural areas of all provinces of Iran were covered. Overall 30,532 children and adolescents, ages 6-18, were randomly selected with the stratified cluster sampling method. Results: Of a total of 30,532 participants, 25,321, whose BMI had been measured and who had been interviewed with Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS), entered the study (12,455 boys and 12,866 girls). We categorized the participants according to the national cutoff points for BMI classification. After controlling for age, father's and mother's job and education, and place of residence, the odds ratio (OR) of depression in underweight, healthy weight, and overweight boys compared with obese boys was 2.19 [95% confidence interval (95% CI): 1.00-4.81], 1.06 (95% CI: 0.73-1.55), and 0.80 (95% CI: 0.49-1.32), respectively. In the girls' subgroup, after controlling for the aforementioned covariates, the OR of depression in healthy weight, overweight, and obese participants compared with underweight subjects was 1.29 (95% CI: 0.52-3.19), 1.54 (95% CI: 0.59-3.98), and 1.79 (95% CI: 0.68-4.69), respectively. Conclusions: Underweight boys were more likely diagnosed with depression than normal weight and overweight boys. While in girls, the probability of depression increased by increased BMI.
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Índice de Massa Corporal , Peso Corporal/fisiologia , Transtorno Depressivo Maior/epidemiologia , Adolescente , Criança , Estudos Transversais , Transtorno Depressivo Maior/complicações , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Sobrepeso/complicações , Sobrepeso/epidemiologia , Obesidade Infantil/complicações , Obesidade Infantil/epidemiologia , Fatores Sexuais , Magreza/complicações , Magreza/epidemiologiaRESUMO
BACKGROUND: Depressive disorders are a major public health problem in developed and developing countries. Recently, several risk factors have been described for depressive disorders in children and adolescents. The aim of the present study was to identify the main risk factors that can affect the incidence of depression in Iranian children and adolescents. METHODS: A total of 30,546 children and adolescents (between 6 and 18 years of age) participated in a cross-sectional study to identify the predictors of depressive disorders. Depressive disorders were assessed using the Persian version of the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS-PL). In addition, a demographic characteristics questionnaire was completed by parents of the participants. The data was analyzed using the SPSS22 software via performing the descriptive analysis and the multiple logistic regression analysis methods. P-values less than 0.05 were considered statistically significant. RESULTS: Results showed that a higher age (15-18), being female, and the father's unemployment were associated with an increased odds ratio for depressive disorders. The age of 10-14 (ORâ¯=â¯2.1; 95% CI, 1.57-2.81), the age of 15-18 (ORâ¯=â¯4.44; 95% CI, 3.38-5.83), female gender (ORâ¯=â¯1.44; 95% CI, 1.2-1.73) and the father's unemployment (ORâ¯=â¯1.59; 95% CI, 1.01-2.5) were significant positive predictors, whereas, the mother's job (as a housewife) (ORâ¯=â¯0.66; 95% CI, 0.45-0.96) and a history of psychiatric hospitalization of the father and mother (ORâ¯=â¯0.34; 95% CI, 0.15-0.78 and ORâ¯=â¯0.34; 95% CI, 0.14-0.84) were negative predictors for depressive symptoms. CONCLUSION: Depressive symptoms are common in children and adolescents and are correlated with age and gender. The assessment of the prevalence of psychiatric disorders, especially the depressive disorders and their comorbidities, may help to prevent mood disorders in children and adolescents.
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Transtorno Depressivo/epidemiologia , Adolescente , Criança , Transtornos do Comportamento Infantil/epidemiologia , Comorbidade , Estudos Transversais , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Razão de Chances , Prevalência , Fatores de Risco , Fatores Sexuais , Transtornos Somatoformes/epidemiologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: This survey was conducted to investigate the prevalence of various psychiatric disorders among children and adolescents aged 6-18 years in urban areas of Tehran. METHODS: In the study, which was done with random sampling method, 2095 children and adolescents in the range seniors aged 6-18 years, have been studied and based on Persian version of K-SADS-PL, we reviewed the psychiatric disorders related to them. RESULTS: The overall prevalence of psychiatric disorders in children and adolescents was 28.2%. The most commonly diagnosed disorders were anxiety disorders (21.9%), followed by behavioral disorders (9.6%). CONCLUSION: According to the results, 28.2% of the children and adolescents in Tehran province had psychiatric disorders, that is with increasing rate, compared with similar studies. Therefore, as a public health policy, the necessary tools for identifying, preventing and treating psychiatric disorders in children and adolescents should be considered in Tehran.
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Transtornos Mentais/epidemiologia , População Urbana/estatística & dados numéricos , Adolescente , Transtornos de Ansiedade/epidemiologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Criança , Comorbidade , Estudos Transversais , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Transtornos do Humor/epidemiologia , PrevalênciaRESUMO
Objective: Parents of children with autism spectrum disorders are exposed to mental distress because of having a disabled child more than parents with children with other psychological disorders, and their children's disorder has a negative effect on their hope and life satisfaction. The present study aimed to examining the effectiveness of group positive parenting training on increasing hope and life satisfaction in mothers of children with autism. Method: This was a quasi-experimental study with pretest, posttest, and control and experimental groups. Mothers with autistic children (6-15 years) in Rasht consisted the statistical population of the study. All the children had a medical record and autism diagnosis based on DSM-IV-TR by a psychiatrist. Hope Questionnaires by Snyder and Life Satisfaction Questionnaire by Diener were implemented. Participants of the experimental group received positive parenting training for 8 sessions, and participants of the control group were put in the state of waiting. Descriptive statistics (mean, standard deviation, frequency, and percentage) and inferential statistics (univariate and multivariate covariance analysis) were used for data analysis. Results: In this study, 27 mothers of children with autism were examined. The mean and standard deviation of the age of mothers in the experimental group was 36.14± 2.47 years and it was 37± 3.62 years for mothers in the control group. The results of univariate covariance analysis revealed a significant difference between the scores of pretest and posttest of the experimental and control groups in life satisfaction (Sum of square = 16.558, F = 13.534, DF = 1, P = 0.002, ã=Æã^2 = 0.361). Conclusion: The results of this study showed that using group positive parenting training can have a positive effect on dimensions of hope and life satisfaction in mothers of children with autism spectrum disorder.
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Objective: We aimed at designing a cross sectional study to investigate the prevalence of psychiatric disorders in Iranian children and adolescents (IRCAP) and to determine its relationship with social capital, life style, and parents' personality disorders. Method: This cross sectional study was a national project implemented in all provinces of Iran. In this community-based study, using multistage cluster sampling method, we selected 1000 children and adolescents aged 6 to 18 years in each province. The total sample size reached to 31 000. We randomly collected 170 blocks. Then, of each cluster head, we selected 6 cases including 3 cases of each gender in different age groups (6- 9 years, 10- 14 years, and 15- 18 years). The clinical psychologists instructed the participants to complete the Persian version of Kiddie-Sads- Present and Lifetime Version (K-SADS-PL). In addition, demographic data (gender, age, education, parent education, and economic situation) and information on lifestyle, social capital, and parents' personality disorders were obtained from the participants. Discussion: IRCAP study presents a protocol for an epidemiological survey on the first estimates for the prevalence of psychiatric disorders in children and adolescents across the country. This large body of data, on a range of individual behavioural and emotional items and scores, allows us to compare the rates and patterns of deviance between urban and rural places of residence in 31 provinces of Iran with non Iranian samples surveyed with the same measures.