A Cross-Sectional Study of Disparities in Healthcare Transition in Cerebral Palsy.

Background: Cerebral palsy (CP) is the most common physical disability among children, affecting their lifespan. While CP is typically nonprogressive, symptoms can worsen over time. With advancements in healthcare, more children with CP are reaching adulthood, creating a greater demand for adult care. However, a significant lack of adult healthcare providers exists, as CP is predominantly considered a pediatric condition. This study compares the transition experiences of children with CP compared to those with other developmental disabilities (DDs) and typically developing children (TDC). Methods: This study utilizes cross-sectional data from the National Survey of Children's Health (NSCH) from 2016-2020, including 71,973 respondents aged 12-17. Children were categorized into three groups: CP (n = 263), DD (n = 9460), and TDC (n = 36,053). The analysis focused on the receipt of transition services and identified demographic and socioeconomic factors influencing these services. Results: Only 9.7% of children with CP received necessary transition services, compared to 19.7% of children with DDs and 19.0% of TDC. Older age, female sex, non-Hispanic white ethnicity, and higher household income were significant predictors of receiving transition services. Children with CP were less likely to have private time with healthcare providers and receive skills development assistance compared to other groups. Conclusions: The findings highlight disparities and critical needs for targeted interventions and structured transition programs to improve the transition from pediatric to adult healthcare for children with CP. Addressing disparities in service receipt and ensuring coordinated, continuous care are essential for improving outcomes for children with CP.

Ticks without borders: Microbial communities of immature Neotropical tick species parasitizing migratory landbirds along northern Gulf of Mexico.

The long-distance, seasonal migrations of birds make them an effective ecological bridge for the movement of ticks. The introduction of exotic tick species to new geographical regions can lead to the emergence of novel tick-borne pathogens or the re-emergence of previously eradicated ones. This study assessed the prevalence of exotic tick species parasitizing resident, short-distance, and long-distance songbirds during spring and autumn at stopover sites in the northern Gulf of Mexico using the mitochondrial 12S rDNA gene. Birds were captured for tick collection from six different sites from late August to early November in both 2018 and 2019. The highest number of ticks were collected in the 2019 season. Most ticks were collected off the Yellow-breasted Chat (Icteria virens) and Common Yellowthroat (Geothlypis trichas), and 54% of the total ticks collected were from Grand Chenier, LA. A high throughput 16S ribosomal RNA sequencing approach was followed to characterize the microbial communities and identify pathogenic microbes in all tick samples. Tick microbial communities, diversity, and community structure were determined using quantitative insight into microbial ecology (QIIME). The sparse correlations for compositional data (SparCC) approach was then used to construct microbial network maps and infer microbial correlations. A total of 421 individual ticks in the genera Amblyomma, Haemaphysalis, and Ixodes were recorded from 28 songbird species, of which Amblyomma and Amblyomma longirostre was the most abundant tick genus and species, respectively. Microbial profiles showed that Proteobacteria was the most abundant phylum. The most abundant bacteria include the pathogenic Rickettsia and endosymbiont Francisella, Candidatus Midichloria, and Spiroplasma. BLAST analysis and phylogenetic reconstruction of the Rickettsia sequences revealed the highest similarities to pathogenic spotted and non-spotted fever groups, including R. buchneri, R. conorii, R. prowazekii, R. bellii, R. australis, R. parkeri, R. monacensis, and R. monteiroi. Permutation multivariate analysis of variance revealed that the relative abundance of Francisella and Rickettsia drives microbial patterns across the tick genera. We also observed a higher percentage of positive correlations in microbe-microbe interactions among members of the microbial communities. Network analysis suggested a negative correlation between a) Francisella and Rickettsia and, b) Francisella and Cutibacterium. Lastly, mapping the distributions of bird species parasitized during spring migrations highlighted geographic hotspots where migratory songbirds could disperse ticks and their pathogens at stopover sites or upon arrival to their breeding grounds, the latter showing means dispersal distances from 421-5003 kilometers. These findings strongly highlight the potential role of migratory birds in the epidemiology of tick-borne pathogens.

Post-test diagnostic accuracy measures under tree ordering of disease classes.

The medical field commonly employs post-test measures such as predictive values and likelihood ratios to assess diagnostic accuracy. Predictive values, including positive and negative values (PPV and NPV), indicate the probability that individuals have a target health condition based on test results. On the other hand, likelihood ratios, including positive and negative ratios (LR+ and LR- respectively), compare the probability of a particular test result between the diseased and non-diseased groups. While predictive values are useful in evaluating diagnostic test accuracy in populations with varying disease prevalence, likelihood ratios provide a direct link between pre-test and post-test probabilities in specific patients. In this study, we introduce and analyze a new approach called generalized predictive values and likelihood ratios, using a tree ordering of disease classes. We evaluate the effectiveness of these methods through simulation studies and illustrate their use with real data on lung cancer.

Mental health, physical activity, and sports among children with cerebral palsy.

BACKGROUND: People with cerebral palsy (CP) may be at an increased risk for mental health disorders due to co-occurring physical and communication limitations associated with the condition. Participation in physical activity (PA) and sports may provide opportunities to increase socialization and improve physical function. The purpose of this study was to examine associations between participation in daily PA and sports and mental health among children with CP. METHOD: Participants included children with CP (n = 458) and typically developing children (TDC) (n = 40 091) 6-17 years whose parents participated in the 2016-2020 National Survey of Children's Health. Mental health disorders included anxiety, depression, behavioural disorders and attention-deficit/hyperactivity disorder (ADHD). RESULTS: Compared with TDC, children with CP had a higher prevalence of mental health disorders (75.5% vs. 54.2%) and were more likely to receive mental health care (21.5% vs. 14.6%). Controlling for sociodemographic variables, children with CP were more likely to experience anxiety [odds ratio (OR) 2.6; 95% confidence interval (CI) = 2.1-3.3), depression (OR 1.8; 95% CI 1.3-2.4), behavioural disorders (OR 4.8; 95% CI 3.8-6.0) and ADHD (OR 2.1; 95% CI 1.6-2.6). The likelihood of these conditions decreased when children participated in sports for anxiety (OR 2.2; 95% CI 1.8-2.8), depression (OR = 1.4; 95% CI 1.0-2.0), behavioural disorders (OR 4.1; 95% CI 3.2-5.1) and ADHD (OR 1.9; 95% CI 1.5-2.5). The likelihood for anxiety (OR 2.3; 95% CI 1.8-2.8), depression (OR 1.4; 95% CI 1.0-1.9), behavioural disorders (OR 4.4; 95% CI 3.5-5.5) and ADHD (OR 1.9; 95% CI 1.5-2.4) also decreased with participation in daily PA. CONCLUSIONS: There is an overwhelming disparity in the number of children with CP who have a mental health disorder and those who receive mental health care. Increasing access to participation in sports and PA may be beneficial.

Diabetes Mellitus Prevalence Among Haitian American Afro-Caribbeans in the United States.

To measure the prevalence of diabetes mellitus among Haitian American Afro-Caribbeans, a quantitative descriptive cross-sectional study was conducted using a convenience sample of 151 Haitian Americans in New York, New Jersey, and Florida. The results of the study revealed an age-adjusted prevalence of diabetes mellitus of 39.9% (95% CI 29.8% - 50.1%). This is greater than the prevalence in the U.S. population (12%) (Z = 5.54, p < 0.05) and the prevalence in the Black, non-Hispanic population (16.8%) (Z = 3.35, p < 0.05). There were 79 (52.3%) individuals with diabetes mellitus, of which 21 (13.9%) were individuals who were previously undiagnosed; and 56 (37%) were individuals who were taking medication(s) for controlling glucose. At a 39.9% prevalence rate of diabetes, Haitian Americans have an age-adjusted prevalence rate of diabetes that is more than twice the prevalence rate of diabetes in Black, non-Hispanic Americans and more than 3 times the rate in White, non-Hispanics. This rate is comparable to the prevalence rate in Native Americans of the Pima tribe. An urgent need exists to confirm these findings in a larger cohort.