A comparison of the spatial dependence of body mass index among adults and children in a Swiss general population.

BACKGROUND: Body mass index (BMI) may cluster in space among adults and be spatially dependent. Whether BMI clusters among children and how age-specific BMI clusters are related remains unknown. We aimed to identify and compare the spatial dependence of BMI in adults and children in a Swiss general population, taking into account the area's income level. METHODS: Geo-referenced data from the Bus Santé study (adults, n=6663) and Geneva School Health Service (children, n=3601) were used. We implemented global (Moran's I) and local (local indicators of spatial association (LISA)) indices of spatial autocorrelation to investigate the spatial dependence of BMI in adults (35-74 years) and children (6-7 years). Weight and height were measured using standardized procedures. Five spatial autocorrelation classes (LISA clusters) were defined including the high-high BMI class (high BMI participant's BMI value correlated with high BMI-neighbors' mean BMI values). The spatial distributions of clusters were compared between adults and children with and without adjustment for area's income level. RESULTS: In both adults and children, BMI was clearly not distributed at random across the State of Geneva. Both adults' and children's BMIs were associated with the mean BMI of their neighborhood. We found that the clusters of higher BMI in adults and children are located in close, yet different, areas of the state. Significant clusters of high versus low BMIs were clearly identified in both adults and children. Area's income level was associated with children's BMI clusters. CONCLUSIONS: BMI clusters show a specific spatial dependence in adults and children from the general population. Using a fine-scale spatial analytic approach, we identified life course-specific clusters that could guide tailored interventions.

Urgences et médecins de premier recours: quelles perspectives? Quelle formation [Emergencies and general practitionners. Which prospects? Which education?].

Professionalisation of emergency medicine and triage before most of emergency consultations led to a major reduction in exposure of general practitionners (GP) to vital emergencies, which participates in reduction of their aptitudes to manage such emergencies. The risk for a GP to face a vital emergency is weak nowaday, but did not totaly disappear. Therefore, it seems important for the GPs to maintain the skills required to manage these emergencies properly. These skills would be capacity in recognizing symptoms and signs of alarm (red flags), applying life support, and sorting the patients correctly. These skills will be all the more important in the future, while the role of the GP could be reinforced in response to requirement of increased efficiency.

Laws of the Seventy-Ninth Regular Session of the General Assembly of the State of Iowa, 2001

The session laws for General Assembly 79.

Iowa General Assembly. Legislators

Directory of the Iowa legislators

Report of the Iowa Attorney General 2001-2002

The biennial Report of the Attorney General.

Iowa Department of General Services Annual Report, FY 2000, July 1, 1999 to June 30, 2000

Annual of the General Services

Equilibrium of drops on inclined hydrophilic surfaces

Why does not gravity make drops slip down the inclined surfaces, e.g., plant leaves? The current explanation is based on the existence of surface inhomogeneities, which cause a sustaining force that pins the contact line. Following this theory, the drop remains in equilibrium until a critical value of the sustaining force is reached. We propose an alternative analysis, from the point of view of energy balance, for the particular case in which the drop leaves a liquid film behind. The critical angle of the inclined surface at which the drop slips down is predicted. This result does not depend explicitly on surface inhomogeneities, but only on the drop size and surface tensions. There is good agreement with experiments for contact angles below 90° where the formation of the film is expected, whereas for greater contact angles great discrepancies arise

Secretory IgA in human serum.

Secretory component (SC) was detected by the radioactive single radial diffusion technique in nearly all sera examined. The SC was shown to be associated with polymeric serum IgA. The mean level of secretory IgA (SIgA) in normal sera from India, Africa and Europe was about 0.03 to 0.04 mg/ml. The mean level was elevated in patients with a variety of disorders involving secretory surfaces (e.g., acute bacterial enterocolitis or respiratory tract carcinoma), but also in disorders with no known involvement of secretory surfaces. The highest levels were seen in lactating women, with a mean level five times higher than that in the general population. SIgA was also found at lower levels in cord serum, serum from breast-fed newborns and serum from children 3 to 10 years old.

Three years of haemovigilance in a general university hospital.

The aim of this study is to describe a newly implemented haemovigilance system in a general university hospital. We present a series of short cases, highlighting particular aspects of the reports, and an overview of all reported incidents between 1999 and 2001. Incidents related to transfusion of blood products were reported by the clinicians using a standard preformatted form, giving a synopsis of the incident. After analysis, we distinguished, on the one hand, transfusion reactions, that are transfusions which engendered signs or symptoms, and, on the other hand, the incidents where management errors and/or dysfunctions took place. Over 3 years, 233 incidents were reported, corresponding to 4.2 events for 1000 blood products delivered. Of the 233, 198 (85%) were acute transfusion reactions and 35 (15%) were management errors and/or dysfunctions. Platelet units gave rise to statistically (P < 0.001) more transfusion reactions (10.7 per thousand ) than red blood cells (3.5 per thousand ) and fresh frozen plasma (0.8 per thousand ), particularly febrile nonhaemolytic transfusion reactions and allergic reactions. A detailed analysis of some of the transfusion incident reports revealed complex deviations and/or failures of the procedures in place in the hospital, allowing the implementation of corrective and preventive measures. Thus, the haemovigilance system in place in the 'Centre Hospitalier Universitaire Vaudois, CHUV' appears to constitute an excellent instrument for monitoring the security of blood transfusion.

Iowa Department of Transportation Fiscal Year 2002 Report of Savings by Using Videoconferencing through Iowa Communications Network to the Iowa General Assembly, 2002

ICN Videoconferencing by the Iowa Department of Transportation

Close-Clearance Conditions Near Railroad Tracks: A report to the Iowa Legislature as per Section 24, HF2614, Seventy-Ninth General Assembly, December 6, 2002

Close-Clearance Conditions Near Railroad Tracks for the Iowa Department of Transportation

2003 Proposals to the Governor and 80th General Assembly, January 2003

2003 Proposals to the Governor and 80th General Assembly from the Iowa Commission on the Status of Women

Complexité, médecine générale et réformes des systèmes de santé [Complexity, general practice and reforms of health systems].

The family doctor facing complexity must decide in situations of low certainty and low agreement. Complexity is in part subjective but can also be measured. Changes in the health systems aim to reduce health costs. They tend to give priority to simple situations and to neglect complexity. One role of an academic institute of family medicine is to present and promote the results of scientific research supporting the principles of family medicine, taking into account both the local context and health systems reforms. In Switzerland the new challenge is the introduction of managed care.