Assessing the Utility of Urine Testing in Febrile Infants 2 to 12 Months of Age With Bronchiolitis.

BACKGROUND: The utility of testing for urinary tract infection (UTI) in febrile infants with bronchiolitis is indeterminate. OBJECTIVE: The objective of this study was to investigate if the incidence of UTIs in febrile infants 2 to 12 months of age with bronchiolitis is higher than the presumed incidence of asymptomatic bacteriuria and determine risk factors associated with UTIs in this population. METHODS: This prospective multicenter cross-sectional study was conducted in the emergency departments of 6 children's hospitals between November 2011 and June 2015. We obtained a convenience sample of febrile infants with bronchiolitis 2 to 12 months of age who were tested for UTI. Patient characteristics analyzed included age, maximum temperature, duration of fever, ethnicity, sex, and circumcision status. RESULTS: A total of 442 patients (including 86 from a previously published pilot study) were enrolled. Mean age was 5.5 months, 65.2% were Latino, 50.9% were male, and 27.6% of male infants were circumcised. Urinary tract infections were found in 33 patients (7.69%, binomial; 95% confidence interval [CI], 5.19%-10.33%). Urinary tract infections were not related to age, height of temperature, duration of fever, or ethnicity. Uncircumcised males were significantly more likely to have UTIs than circumcised males (7.64% vs 0%, P = 0.03). Odds ratios (ORs) were lower for circumcised males but not uncircumcised males when compared with females (OR, 0.12; CI, 0.0-0.71; P = 0.01 vs OR, 0.77; CI, 0.33-1.74; P = 0.64). CONCLUSIONS: Febrile infants 2 to 12 months of age with bronchiolitis have a clinically significant incidence of UTI, suggesting that UTI evaluation should be considered in these patients.

Effects of food insecurity on asthma outcomes in the pediatric emergency department.

OBJECTIVES: Food insecurity is associated with a wide variety of adverse health conditions in adults and children, but its relationship to asthma outcomes in children has not been described. The objectives of this study were to assess and characterize the food security status of an inner-city asthmatic population and to determine whether and to what extent household food insecurity is independently associated with negative clinical outcomes in children presenting to a pediatric emergency department (ED) with asthma exacerbations. METHODS: This study is a cross-sectional survey of a convenience sample of families of children presenting to an urban children's hospital ED for asthma exacerbations. Data were gathered through structured chart review and interview, including a published food insecurity questionnaire. RESULTS: A total of 127 families were enrolled, with a median patient age of 6.6 years. Of all families, 81% were black and 10% were white. Of these families, 35% met criteria for household food insecurity. 78% of food-insecure and 46% of food-secure households received food stamps. Of all food-insecure households, 67% reported never using food pantries or free community meals. 36% of food-insecure and 31% of food-secure patients lacked an adequate home supply of asthma medications. The overall admission rate was 37%; no significant difference was found in admission rate or length of stay. CONCLUSIONS: The rate of household food insecurity in families of asthmatic children presenting to an urban ED is high, with relatively low participation in a number of safety net programs. This study failed to demonstrate an association between household food insecurity and negative asthma outcomes.