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Gross motor developmental delay in human immunodeficiency virus-infected children under 2 years of age
1Department of Paediatrics, Aminu Kano Teaching Hospital, Bayero University, Kano, Nigeria.
Insights
Human immunodeficiency virus (HIV) infection impacts child development. HIV-infected children under two years showed delayed gross motor milestones compared to uninfected peers, evident within the first six months.
Area of Science:
- Pediatrics
- Developmental Biology
- Infectious Diseases
Background:
- Human immunodeficiency virus (HIV) infection significantly affects child development.
- Assessing gross motor development in young children is crucial for early intervention.
- Understanding developmental outcomes in HIV-exposed and unexposed infants is vital.
Purpose of the Study:
- To compare the gross motor developmental outcomes of HIV-infected children under two years of age with those of uninfected children.
- To identify the age of onset for gross motor developmental delays in HIV-infected infants.
- To establish the impact of HIV infection on early motor milestones.
Main Methods:
- A prospective study involving children under two years presenting to a pediatric outpatient department.
- Gross motor milestone assessment using World Health Organization growth reference criteria.
- HIV antibody testing for all participants with confirmatory tests for positive or discordant results.
Main Results:
- Of 108 children, 14% were HIV-infected; 8.3% exhibited delayed gross motor milestones.
- HIV-infected children showed significantly later attainment of motor milestones compared to uninfected children.
- Gross motor developmental delays were apparent as early as six months of life in HIV-infected infants.
Conclusions:
- HIV infection is associated with poorer gross motor development in young children.
- Developmental delays in HIV-infected infants can manifest within the first six months of life.
- Routine HIV screening and early developmental assessments are recommended for all children.
Background:
Human immunodeficiency virus (HIV) infection has significant effects on child development. We report the outcome of gross motor developmental assessment in HIV-infected children <2 years compared with that of uninfected children.
Materials And Methods:
Every child <2 years of age presenting for the first time to the pediatric outpatient department of the hospital over 3 months was studied. Each child had a physical examination with gross motor milestone assessment, as well as initial double rapid HIV antibody tests with confirmatory tests for those with positive or discordant results. Children with evidence of motor delay were booked for reassessment after 1 month. The milestone performance criteria of the Multicenter Growth Reference Study of the World Health Organization were used as a standard.
Results:
One hundred and eight children were studied. Male-to-female ratio was 1:1. Fourteen children (13.0%) were HIV infected. Nine children (8.3%) had delayed development of gross motor milestones, of which five were HIV infected and four were uninfected (P = 0.001). Each motor milestone was attained at a significantly later mean age by the HIV-infected children when compared to the uninfected. Evidence of delay in gross motor milestones was apparent by the first 6 months of life.
Conclusions:
A tendency to poorer motor development is apparent in young children infected by HIV and can manifest as early as the first 6 months of life. Routine HIV screening as well as early developmental assessment of all children should be encouraged.
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