Most mental disorders appear by age 14, but in most cases, they remain undiagnosed and
untreated well into adulthood. A scoping review showed an absence of systematic reviews …

Objective: There has been little effort to conduct systematic reviews or meta-analyses of the
available literature to find global prevalence rates of conduct disorder and analyze the …

Anxiety Disorders (AD) are the most prevalent mental disorders in children and adolescents
and a relevant public health problem. The study aimed to determine the prevalence of ADs …

Aim: The aim of this study was to determine the prevalence of childhood psychopathologies
in Turkey. Method: A nation-wide, randomly selected, representative population of 5830 …

Introduction: Adolescents are a group vulnerable to mental health problems, including
stress, anxiety, and depression. This study aimed to examine the interlink of a harmonious …

The aim of the study was to investigate the current prevalence of DSM-5 Depressive
Disorders (DD) among Spanish school children and compare it with data obtained 20 years …

Purpose The aim of this study is to evaluate the prevalence of anxiety disorders, its
correlation with sociodemographic characteristics, its comorbidities with other psychiatric …

Aim: To determine the prevalence of affective disorders in Turkey among a representative
sample of Turkish population. Methods: This study was conducted as a part of the “The …

Background Children with adolescent idiopathic scoliosis (AIS) have reduced quality of life
related to poor self-image, perhaps because of cosmetic concerns. However, there has not …

Objective: This study aimed to determine the prevalence and comorbidities of attention-
deficit hyperactivity disorder (ADHD) by evaluating a large-scale nation-wide sample of …