Behavioural problems in children are a relatively common occurrence but are a concern for parents. Such problems are often a reflection of the child's social stressors, environment and developmental state. Although a majority of behavioural problems are temporary, some may persist or are symptomatic of neurodevelopmental disorders or an underlying medical condition. Initial management of behaviour problems often involves helping parents to learn effective behaviour strategies to promote desirable behaviours in their children. This article highlights a general approach to evaluating and treating behavioural problems in children in the primary care setting. Sleep problems, eating disorders, and other emotional and developmental disorders, such as autism spectrum disorder and attention deficit hyperactivity disorder, are not within the scope of this article.

Developmental delays are common in childhood, occurring in 10%-15% of preschool children. Global developmental delays are less common, occurring in 1%-3% of preschool children. Developmental delays are identified during routine checks by the primary care physician or when the parent or preschool raises concerns. Assessment for developmental delay in primary care settings should include a general and systemic examination, including plotting growth centiles, hearing and vision assessment, baseline blood tests if deemed necessary, referral to a developmental paediatrician, and counselling the parents. It is important to follow up with the parents at the earliest opportunity to ensure that the referral has been activated. For children with mild developmental delays, in the absence of any red flags for development and no abnormal findings on clinical examination, advice on appropriate stimulation activities can be provided and a review conducted in three months' time.
Child ; Child, Preschool ; Developmental Disabilities ; diagnosis ; therapy ; Female ; Humans ; Male ; Mass Screening ; methods ; Parents ; Pediatrics ; methods ; Physical Examination ; Physician-Patient Relations ; Primary Health Care ; organization & administration ; Referral and Consultation ; Singapore

Autism spectrum disorder (ASD) is characterised by persistent deficits in social communication and interaction as well as restricted, repetitive patterns of behaviour and interests. Early detection and early intervention programmes improve functional outcomes. Family physicians should screen for ASD opportunistically when children attend clinics for acute issues and during scheduled well-child assessments. Early warning signs of ASD include the lack of social gestures at 12 months, using no meaningful single words at 18 months, and having no interest in other children or no spontaneous two-word phrases at 24 months. Children with suspected ASD should be referred to appropriate specialist centres as early as possible for multidisciplinary assessment and diagnosis.

Child development refers to the continuous but predictably sequential biological, psychological and emotional changes that occur in human beings between birth and the end of adolescence. Developmental surveillance should be incorporated into every child visit. Parents play an important role in the child's developmental assessment. The primary care physician should educate and encourage parents to use the developmental checklist in the health booklet to monitor their child's development. Further evaluation is necessary when developmental delay is identified. This article aimed to highlight the normal child developmental assessment as well as to provide suggestions for screening tools and questions to be used within the primary care setting.
Adolescent ; Checklist ; Child ; Child Development ; Child, Preschool ; Developmental Disabilities ; diagnosis ; Female ; Health Knowledge, Attitudes, Practice ; Humans ; Infant ; Infant, Newborn ; Male ; Parent-Child Relations ; Parents ; psychology ; Physicians, Primary Care ; psychology ; Primary Health Care ; Professional-Family Relations ; Singapore