ABSTRACT
This study aimed to assess the link between fast-food consumption and oral health outcomes as measured by the mean number of decayed, missing due to dental disease, or filled permanent teeth (DMFT) and teeth with untreated dental caries. This study utilized data obtained from the National Health and Nutritional Examination Survey (NHANES). The data used was collected from 11,288 participants aged 20 and above from 2015 to 2018. The frequency of fast-food consumption was divided into two groups: "less than two meals over the past seven days" and "two meals or more over the past seven days." The mean number of DMFT and teeth with untreated dental caries were used to assess the participants' oral health. The link between fast-food consumption and these mean values was explored using Poisson regression analysis, in which confounding variables such as income, race, age, and sex were adjusted for. After adjusting for these variables, the results revealed that individuals who reported consuming two or more fast-food meals during the preceding seven days had higher mean numbers of DMFT and teeth with untreated dental caries compared to those who consumed less than two fast-food meals during the same period (adjusted mean ratio = 1.05; 95 % confidence interval [CI] 1.01-1.10 and mean ratio = 1.22; 95 % CI 1.01-1.47, respectively). Conclusion: This study revealed a link between poor oral health outcomes and fast-food consumption. Consequently, public health officials must focus on fast-food settings and availability of high-sugar-content items. Interventions that target fast-food outlets and what they offer may have a positive impact on oral health.
ABSTRACT
BACKGROUND: pediatric hematology/oncology patients are faced with an increased risk of nosocomial infections (NIs) that vary in different populations and different institutions with considerable morbidity and mortality. This study was undertaken to assess the frequency and patterns of NIs in 1564 pediatric patients and to determine the prevalence of causative organisms and their antimicrobial sensitivity. METHODS: a retrospective analysis was made in the patients admitted between January 2007 and January 2008 to the pediatric hematoloy/oncology unit of Mansoura University, Egypt. The 1564 patients showed 2084 admissions and 27 092 inpatient days. The Centers for Disease Control and Prevention criteria were used as a standard definition for NI. RESULTS: the overall rate of NIs in all patients and neutropenic patients was 8.6 and 25.3 per 1000 patient-days respectively. The frequent sites of NIs were blood stream (42.7%), the respiratory system (25.3%), the urinary system (22.2%) and the central nervous system (9.8%), whereas nosocomial fever of unknown origin constituted 52.9% of cases. The incidence of NIs was significantly higher during neutropenic days (P<0.001). Gram-positive organisms represented 64.5% of pathogens (Staphylococci 71.5%, Streptococci 16%, and pneumococci 7%), and Gram-negative organisms represented 30% (E. coli 48.6%, Klebsiella 15.7%, Pseudomonas 35.7%, and C. albicans 5.5%). Positive cultures were more frequent in summer (July to September). Susceptibility of isolated organisms was relatively low (cefoperazone/sulbactam 49.9%, amikacin 35.9%, imipenem/cilastin 34.4%, cefoperazone 33.6%, and vancomycin 36.5%). Methicillin-resistant S. aureus, extended spectrum beta lactamase and vancomycin resistant enterococci represented 30%, 45% and 75% of isolated S. aureus, Gram-negative organisms and Enterococci, respectively. CONCLUSIONS: blood stream infection and fever of unknown origin are the most common nosocomial infections in pediatric hematology/oncology patients with a higher risk during neutropenic days. Isolated organisms are multi-drug resistant, predominantly Gram-positive pathogens with a high incidence of methicillin-resistant S. aureus, extended spectrum beta lactamase and vancomycin resistant enterococci organisms.
