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Developmental guidelines for children with myelodysplasia
Insights
This study tracked developmental milestones in 173 children with myelodysplasia over 2.5 years. Less paralyzed children generally developed skills faster, but other factors also influence development rates.
Area of Science:
- Pediatric Rehabilitation
- Developmental Pediatrics
- Neurology
Background:
- Myelodysplasia presents significant challenges to child development.
- Understanding developmental trajectories is crucial for early intervention.
Purpose of the Study:
- To develop and validate a parent-completed inventory of developmental milestones for children with myelodysplasia.
- To establish age-based performance norms for self-help, personal-social, and gross motor skills in relation to paralysis level.
Main Methods:
- A new inventory of 166 developmental items was administered to parents of 173 children with myelodysplasia over 2.5 years.
- Children were subgrouped by paralysis level, and item performance was tracked by age.
- Data were analyzed to determine the age at which 20%, 50%, and 80% of children achieved specific milestones.
Main Results:
- Children with less severe paralysis tended to achieve developmental milestones earlier than those with more severe paralysis.
- Significant variation in skill acquisition ages was observed within paralysis-level groups.
- Age ranges for routine performance of self-help and personal-social skills were reported for different achievement percentages.
Conclusions:
- The developed inventory provides a reasonable estimate of developmental task attainment for children with myelodysplasia based on paralysis level.
- Identifying factors beyond paralysis level that influence developmental rates is necessary.
- The data can inform the creation of targeted learning objectives and early independence programs.
Abstract:
A new inventory of 166 milestones and developmental tasks was designed and given to parents of 173 children with myelodysplasia to use over a 2 1/2-year period to record their children's development. The inventory included items in the categories of self-help (including independent toileting), personal-social development, and gross motor development. The children were placed in one of four subgroups according to their level of paralysis. For each motor-level group, the percentage of those performing each item at various ages was calculated. The ages of routine performance of selected self-help and personal-social items are reported for 20, 50, and 80 percent achievement for the children for whom the data were known. There was a tendency for the less paralyzed children to learn skills more quickly than their more paralyzed peers. However, the wide age ranges within groups for learning individual skills indicate that factors other than the level of paralysis affect the rate of development, and these factors need to be identified. The data provided represent a reasonable estimate of when children with varying degrees of paralysis can first be expected to perform developmental tasks. The tables can be used to establish learning objectives and programs so that more children with myelodysplasia can learn independence at an earlier age.