Abstract:Children born preterm are at risk for experiencing significant deleterious developmental outcomes throughout their childhood and adolescence. However, individual variation and resilience are hallmarks of the preterm population. The present study examined pathways to resilience across multiple domains (e.g. social activities, peer relations, ADHD symptomology, externalizing and internalizing behavior, sleep quality) as children born preterm reached school age. The study also examined early child and family pred… Show more
“…Previous studies showed that preterm children have difficulties with inhibitory control [8] and that these predict later learning and attention problems [21,22]. Our results suggest a dose-response effect of low gestational age at birth on inhibitory control across the whole GA 9 spectrum.…”
Section: Discussionsupporting
confidence: 59%
“…A recent study suggested that inhibitory control might predict learning and attention regulation abilities at age six years in preterm children [21]. Others have shown that very preterm children have problems with inhibitory control [8] and that these may be associated with delay of frustration as well as attention and behavior problems in preadolescence [22].…”
“…Previous studies showed that preterm children have difficulties with inhibitory control [8] and that these predict later learning and attention problems [21,22]. Our results suggest a dose-response effect of low gestational age at birth on inhibitory control across the whole GA 9 spectrum.…”
Section: Discussionsupporting
confidence: 59%
“…A recent study suggested that inhibitory control might predict learning and attention regulation abilities at age six years in preterm children [21]. Others have shown that very preterm children have problems with inhibitory control [8] and that these may be associated with delay of frustration as well as attention and behavior problems in preadolescence [22].…”
“…Maternal depression, parent-child interactions, child dysregulation, and socioeconomic challenges are risk factors that have long been viewed as critical to children’s development within preterm populations 4,36 . Although one would expect observations of expressed negative affect, emotional lability, irritability, and impulsivity to relate to externalizing behavior, dysregulation was also associated with trajectories of internalizing behaviors, suggesting that children in Group 1 (High) for either trajectory may experience more generalized underlying difficulties in regulation and emotional control, and that such difficulties are evident early in life.…”
Objective
To examine trajectories of internalizing and externalizing behavior problems of preterm children between 16 months and 6 years of age and predictors of trajectories, including gestational age, child dysregulation, maternal depression, socioeconomic status, and parenting.
Study design
This longitudinal study followed 148 children and their mothers from Neonatal Intensive Care Unit (NICU) discharge until age 6. Gestational ages ranged from 23–36 weeks. The study included assessment of maternal-reported behavior problems, maternal depression, neonatal and socioeconomic characteristics, and observations of dysregulated behavior and parenting. Trajectories were identified with a semi-parametric group-based analytic method, and multinomial logistic regression was used to identify significant risk factors.
Results
Three distinct trajectories for preterm children were found for both internalizing and externalizing behavior problems. For the two groups with greater behavior problems (Groups 1 and 2), trajectories reached their peak between 24–36 months of age, then leveled off or decreased. Group 3 showed a stable low level of externalizing behaviors, and a low, but slightly increasing level of internalizing behaviors. Maternal depression, child dysregulation, gestational age, and socioeconomic challenges were identified as risk factors that predicted less optimal behavior problem trajectories.
Conclusions
Children born prematurely followed one of three distinct developmental trajectories for both internalizing and externalizing behavior problems. The most severe behavior problems started early in development and were associated with increased child dysregulation, maternal depression, and lower socioeconomic status. These findings have implications for screening and monitoring preterm children.
“…Families who did not participate in the study at 6 years of age had fewer sociodemographic assets and were less likely to be Caucasian (Table 1; see Poehlmann-Tynan et al, 2015 for more details). 22 This attrition pattern may limit the study generalizability and the presented findings may not reflect non-Caucasian families or those with fewer sociodemographic assets. Finally, the bidirectional nature of sleep and developmental/health concerns should be acknowledged.…”
Section: Discussionmentioning
confidence: 90%
“…Participant family characteristics paralleled the population of the region in education and poverty, although participant families were more racially diverse (for additional details see Poehlmann-Tynan et al, 2015). 22 Additional descriptive statistics are provided in Table 1.…”
Objective
Children born preterm are at elevated risk for several developmental and health concerns. Early sleep patterns may be associated with these concerns. The current study assesses the associations between toddler circadian sleep/activity patterns and later developmental, behavioral, attentional, and health concerns in this at-risk population.
Methods
We examined circadian sleep/activity patterns at 2 years of age in 99 children born preterm. Child cognitive skills were tested at 3 years of age, and behavior, attention, and health concerns were reported at 3 and 6 years of age. First, sleep/activity data collected via actigraphy were assessed using time series analyses (TSA). For this, we assessed how each child’s sleep/activity pattern compared to a specified 24-hour circadian cycle (SCC) with an adjustment for daytime napping. Second, in a series of regression models child sleep/activity parameters from the TSA were assessed with child gender, prematurity, and family sociodemographic assets as covariates.
Results
Toddlers with patterns that closely aligned with the SCC had higher abbreviated IQ scores at 3 years of age. Additionally, at 6 years these children had a lower risk for illness-related medical visits. Higher toddler average activity level was associated with fewer teacher-reported ADHD symptoms and a lower risk for illness-related medical visits.
Conclusion
The novel approach used in this study to index child circadian patterns provides a pattern-based analysis of sleep/activity, which may prove to be developmentally consequential. With replication, these findings may help practitioners promote optimal cognitive and health development via circadian sleep supports in infants born preterm.
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