B. Devictor

ED patients: how nonurgent are they? Systematic review of the emergency medicine literature

Nonurgent visits to emergency departments (ED) are a controversial issue; they have been negatively associated with crowding and costs. We have conducted a critical review of the literature regarding methods for categorizing ED visits into urgent or nonurgent and analyzed the proportions of nonurgent ED visits. We found 51 methods of categorization. Seventeen categorizations conducted prospectively in triage areas were based on somatic complaint and/or vital sign collection. Categorizations conducted retrospectively (n = 34) were based on the diagnosis, the results of tests obtained during the ED visit, and hospital admission. The proportions of nonurgent ED visits varied considerably: 4.8% to 90%, with a median of 32%. Comparisons of methods of categorization in the same population showed variability in levels of agreement. Our review has highlighted the lack of reliability and reproducibility.

Longitudinal growth of French singleton children born after in vitro fertilization and intracytoplasmic sperm injection. Body mass index up to 5 years of age

BACKGROUND The literature presents conflicting results on the epigenetic effect of in vitro fertilization (IVF) on the short-term and mid-term growth of children. These contradictory results may be related to the use of heterogeneous methodologies and non-longitudinal data. The goal of this study was to compare the body mass index (BMI) of children conceived via IVF and spontaneous conception (SC) children, using longitudinal data from birth to 5 years. METHODS This study compared 118 singleton children born after in vitro fertilization, with or without intracytoplasmic sperm injection (ICSI), selected from a pre-existing single-center cohort to 320 SC children from the same geographic area. BMI and its evolution were analyzed using the mixed-effect model during three periods: before standing acquisition (from birth to 1 year of age), during standing acquisition, and the following period from 2 to 5 years of age. RESULTS BMI means were not significantly different between groups regardless of the period, when adjusting for confounding factors related to parents, pregnancy, and childrens characteristics and lifestyle. Nevertheless, during the standing acquisition period, children born after IVF-ICSI presented a less significant decrease in BMI (P<0.05). In addition, for each period we identified influencing factors (maternal BMI, level of wealth indicator) associated with BMI. CONCLUSION In the study population, the suspected epigenetic influence of IVF reported in the literature was not observed for BMI from birth to 5 years of age. Further investigations need to be conducted to determine if the suspected influence of IVF on adiposity could be expressed through other parameters.

Évaluation du coût de la chirurgie cœlioscopiqueen gynécologie

The objective of this work was to evaluate hospital and postoperative costs associated with gynecologic laparoscopic surgery for benign pathologies. Hospital costs were broken down into several categories: operating room, postoperative hospitalization, pharmacy, surgical instruments, sterilization of reused equipment, food and laundry, indirect costs. The mean total costs for the hospitalization time were 8547,2 francs. Medical charges in recovery time were calculated with the help of the Social Security. These charges represented less than 5 % of the total cost associated with the procedure.