Problem

Developmental disabilities


Experimental visualization of narrower problems
Other Names:
Developmental diseases
Disorders with onset in childhood
Physical developmental defects
Disorders with onset in adolescence
Developmental disorders of childhood
Nature:

Developmental disability is a diverse group of chronic conditions that are due to mental or physical impairments that arise before adulthood. Developmental disabilities cause individuals living with them many difficulties in certain areas of life, especially in "language, mobility, learning, self-help, and independent living". Developmental disabilities can be detected early on, and do persist throughout an individual's lifespan. Developmental disability that affects all areas of a child's development is sometimes referred to as global developmental delay.

Most common developmental disabilities:

Down syndrome is a condition in which people are born with an extra copy of chromosome 21. Normally, a person is born with two copies of chromosome 21. However, if they are born with Down syndrome, they have an extra copy of this chromosome. This extra copy affects the development of the body and brain, causing physical and mental challenges for the individual. Fragile X syndrome (FXS) is thought to cause autism and intellectual disability, usually among boys. Pervasive developmental disorders (PDD) are a group of developmental disabilities that can cause significant social, communication and behavioral challenges. Fetal alcohol spectrum disorders (FASD) are a group of conditions that can occur in a person whose mother drank alcohol during pregnancy. Cerebral palsy (CP) is a group of disorders that affect a person’s ability to move and maintain balance and posture. CP is the most common motor disability in childhood. Intellectual disability, also (sometimes proscriptively) known as mental retardation, is defined as an IQ below 70 along with limitations in adaptive functioning and onset before the age of 18 years.
Claim:
In the USA, only eight states and the District of Columbia track developmental diseases such as cerebral palsy, autism and mental retardation even though the National Academy of Science estimates that 25% of these diseases in children are caused by environmental factors.
Problem Type:
D: Detailed problems
Date of last update
26.12.2016 – 00:05 CET