child

Objective: To assist busy primary care providers caring for infants and young children and their families by providing them with the most recent recommendations and supportive evidence included in the 2024 edition of the Rourke Baby Record (RBR).

Quality of evidence: Articles from pediatric preventive care literature (January 2019 to March 2023) were reviewed for relevance and quality of evidence. When available, evidence from systematic reviews, relevant clinical guidelines, and clinical trials were incorporated. In the absence of high-level evidence, observational studies and expert opinion on the topic were included. Primary research studies were reviewed and critically appraised using a modified protocol.

Main message: Notable updates in the 2024 edition of the RBR include the promotion of early relational health for families; identification of targeted support and resources as opposed to labelling of high-risk groups; guidance on culturally safe care; clarification and evidence-based adjustments of the age of achievement of some developmental surveillance milestones; recommendations on plant-based beverages, vegetarian, and vegan diets; screening considerations for iron deficiency; dangers of ingestion of button batteries and cannabis edibles; literacy and socioemotional benefits of reading, singing, and storytelling; the importance of unstructured outdoor play; the environment's effect on children's health; the significance of sentinel injuries; acholic stools; and the normal presence and abnormal persistence of developmental (primitive) reflexes.

Conclusion: Building on its 40-year history, the 2024 RBR provides freely available, evidence-informed recommendations to guide clinicians in providing effective, up-to-date, and comprehensive preventive pediatric care. Despite the challenging and evolving landscape of primary health care delivery, the RBR will continue to support primary care providers.

Importance: Increasing child and adolescent use of social media, video games, and mobile phones has raised concerns about potential links to youth mental health problems. Prior research has largely focused on total screen time rather than longitudinal addictive use trajectories.

Objectives: To identify trajectories of addictive use of social media, mobile phones, and video games and to examine their associations with suicidal behaviors and ideation and mental health outcomes among youths.

Design, setting, and participants: Cohort study analyzing data from baseline through year 4 follow-up in the Adolescent Brain Cognitive Development Study (2016-2022), with population-based samples from 21 US sites.

Exposures: Addictive use of social media, mobile phones, and video games using validated child-reported measures from year 2, year 3, and year 4 follow-up surveys.

Main outcomes and measures: Suicidal behaviors and ideation assessed using child- and parent-reported information via the Kiddie Schedule for Affective Disorders and Schizophrenia. Internalizing and externalizing symptoms were assessed using the parent-reported Child Behavior Checklist.

Results: The analytic sample (n = 4285) had a mean age of 10.0 (SD, 0.6) years; 47.9% were female; and 9.9% were Black, 19.4% Hispanic, and 58.7% White. Latent class linear mixed models identified 3 addictive use trajectories for social media and mobile phones and 2 for video games. Nearly one-third of participants had an increasing addictive use trajectory for social media or mobile phones beginning at age 11 years. In adjusted models, increasing addictive use trajectories were associated with higher risks of suicide-related outcomes than low addictive use trajectories (eg, increasing addictive use of social media had a risk ratio of 2.14 [95% CI, 1.61-2.85] for suicidal behaviors). High addictive use trajectories for all screen types were associated with suicide-related outcomes (eg, high-peaking addictive use of social media had a risk ratio of 2.39 [95% CI, 1.66-3.43] for suicidal behaviors). The high video game addictive use trajectory showed the largest relative difference in internalizing symptoms (T score difference, 2.03 [95% CI, 1.45-2.61]), and the increasing social media addictive use trajectory for externalizing symptoms (T score difference, 1.05 [95% CI, 0.54-1.56]), compared with low addictive use trajectories. Total screen time at baseline was not associated with outcomes.

Conclusions and relevance: High or increasing trajectories of addictive use of social media, mobile phones, or video games were common in early adolescents. Both high and increasing addictive screen use trajectories were associated with suicidal behaviors and ideation and worse mental health.

This JAMA Pediatrics Patient Page describes the symptoms of long COVID in children.

Importance: Nearly 100 000 children experience physical abuse each year in the US. Among approximately 2000 annual deaths related to child maltreatment, more than 40% resulted from physical abuse, and half of those children were younger than 1 year. Many of these young children had unidentified abusive injuries before the fatal event.

Objective: To determine the accuracy of clinical and radiologic findings for identifying physical abuse among children who have sustained an injury.

Data sources and study selection: MEDLINE, PubMed Central, and Embase were searched for articles published from 1970 to September 2024. Three authors identified studies describing clinical and radiologic characteristics in children and adolescents undergoing assessment for physical abuse.

Data extraction and synthesis: The number of children with and without each clinical or radiologic finding, and the presence or absence of physical abuse, which had been determined by expert panels, predefined criteria, or standardized scales that quantify the level of concern for abuse, were recorded.

Main outcomes and measures: The sensitivity, specificity, and likelihood ratios (LRs) of each finding for the presence of physical abuse were calculated and the range or calculated summary measures were reported when the finding was evaluated in more than 1 study.

Results: Of 7378 unique articles, 18 studies met inclusion criteria. The prevalence of physical abuse in these 18 studies ranged from 5% to 79%. Studies that were focused on skin findings in children evaluated for trauma showed that the presence of oral injury such as a torn frenulum (positive LR, 6.6 [95% CI, 3.2-14.0]), bruising on the buttocks (positive LR range, 15-83) or neck (positive LR range, 2.2-84), patterned bruises (positive LR range, 2.0-66), and subconjunctival hemorrhage (positive LR range, 5.4-130) were associated with increased likelihood of physical abuse. In studies of hospitalized children with head injury, the presence of retinal hemorrhages (positive LR, 11.0 [95% CI, 4.0-32.0]), seizures (positive LR, 3.9 [95% CI, 2.4-6.5]), hypoxic ischemic injury (positive LR, 3.4 [95% CI, 1.8-6.4]), or a subdural hematoma (positive LR, 3.2 [95% CI, 2.6-3.8]) increased the likelihood of physical abuse. In studies examining children who underwent skeletal surveys, a single fracture (positive LR, 5.9 [95% CI, 2.9-12.0]) or multiple fractures (positive LR, 3.8 [95% CI, 2.4-6.0]) increased the likelihood of physical abuse.

Conclusions and relevance: A detailed physical examination that reveals oral injury, bruises on the buttocks or neck, patterned bruises, and subconjunctival hemorrhage in young children should alert clinicians to the possibility of physical abuse. Findings on neuroimaging and ophthalmologic evaluation in infants and young children with head trauma can help clinicians determine the likelihood of physical abuse.