Age-Specific Probability of 4 Major Health Outcomes in Children with Spina Bifida.

OBJECTIVE: This study aimed to estimate the age-specific probability of 4 health outcomes in a large registry of individuals with spina bifida (SB). METHODS: The association between age and 4 health outcomes was examined in individuals with myelomeningocele (MMC, n = 5627) and non-myelomeningocele (NMMC, n = 1442) from the National Spina Bifida Patient Registry. Sixteen age categories were created, 1 for each year between the ages of 5 and 19 years and 1 for those aged 20 years or older. Generalized linear models were used to calculate the adjusted probability and 95% prediction intervals of each outcome for each age category, adjusting for sex and race/ethnicity. RESULTS: For the MMC and NMMC groups, the adjusted coefficients for the correlation between age and the probability of each outcome were -0.933 and -0.657 for bladder incontinence, -0.922 and -0.773 for bowel incontinence, 0.942 and 0.382 for skin breakdown, and 0.809 and 0.619 for lack of ambulation, respectively. CONCLUSION: In individuals with SB, age is inversely associated with the probability of bladder and bowel incontinence and directly associated with the probability of skin breakdown and lack of ambulation. The estimated age-specific probabilities of each outcome can help SB clinicians estimate the expected proportion of patients with the outcome at specific ages and explain the probability of the occurrence of these outcomes to patients and their families.

Preventive care services and health behaviors in children with fragile X syndrome.

BACKGROUND: This is the first description of preventive care services specifically received by children and young adults with fragile X syndrome (FXS). We compare these rates to those of other pediatric populations and identify care disparities within our cohort. OBJECTIVE: Describe the frequency of preventive care services and health behaviors by young people with FXS, and identify disparities in care. METHODS: We assessed four preventive care outcomes and the total number of preventive care guidelines met among individuals under 21 years from the ongoing Fragile X Online Registry with Accessible Research Database (N = 406) using data from 2012 to 2015. We used adjusted odds ratios (AORs) from multiple logistic regression models to describe associations between demographic factors and preventive care outcomes. RESULTS: Seventy-five percent of our sample met dental care guidelines, 55.4% met influenza vaccination guidelines, 92.1% met immunization guidelines, and 24.4% met physical activity (PA) guidelines. Compared to children six to 10 years, younger children were less likely to have seen a dentist as recommended (AOR: 0.26) and young adults aged 16-20 were less likely to have received immunizations (AOR: 0.14) or to have engaged in recommended PA (AOR: 0.29). Black participants (AOR: 0.25) were less likely to have received an influenza vaccination than white participants. Individuals with autism (AOR: 0.25) were less likely to have sufficient PA, while individuals with hypersensitivity were more likely to have sufficient PA (AOR: 2.37) than unaffected individuals. CONCLUSIONS: The proportion of young people with FXS that meet basic recommendations in preventive care guidelines varies according to health condition and demographic characteristics. This proportion could be increased for some groups, particularly in the cases of influenza vaccination and physical activity.