State Library Update, November 2010, Vol.8, no. 4

Quarterly update for State Library patrons.

Opinions on smoking policies in Switzerland

Purpose: to assess the opinions regarding smoking ban policies in Switzerland. Methods: cross sectional study on 2,601 women and 2,398 men, aged 35-75 years, living in Lausanne, Switzerland. Nine questions on smoking policies (restrictions, advertising, taxes and prevention) were applied. Results: 95% of responders supported policies that would help smokers to quit, 92% supported no selling of tobacco to subjects aged less than 16 years, 87% a smoking ban in public places and 86% a national campaign against smoking. A further 77% supported a total ban on tobacco advertising, 74% the reimbursement of nicotine replacement therapies and 70% increasing the price of cigarettes. Conversely, a lower support was found for a total ban of tobacco sales (35%) or the promotion of light cigarettes (22%). Multivariate analysis showed that women, lower educational level, older age, being physically active or non-smoker were associated with tougher policies against tobacco, whereas current drinking or smoking and higher educational level were associated with lower levels of support. Conclusion: opinions regarding smoking poli ci es vary considerably according to the policy type considered and also the characteristics of the subjects. Those findings provide interesting data regarding which anti-smoking policies would be more acceptable by the lay public, as well as the subjects who might oppose them.

Concept de first responders en Suisse romande: état des lieux et perspectives [Concept of first responders in Western Switzerland: current situation and future perspectives].

The notion of "First Responder" (FR) refers to the system of first-aid volunteers who act to initiate the first-aid care before the classical emergency help arrives. In 2011, the French-speaking Switzerland counts 19 groups, divided up between four cantons (Fribourg, Vaud, Neuchâtel, Valais). The geographical distribution of those FR shows the stakes of these peripherical areas, with the accessibility difficulties for the emergency services, and a low demography of ambulances and doctors. The number of interventions carried out by the FR has significantly increased during the last years. The association of a quality formation, an excellent knowledge of the ground and a quick intervention has a positive impact on the survival of the patients with vital emergency or traumatic conditions.

Nonagenarians and centenarians in Switzerland, 1860-2001: a demographic analysis.

STUDY OBJECTIVE: To explore the rapid rise of the extremely old population, showing the magnitude of the increase and identifying demographic mechanisms underlying this increase. DESIGN: Demographic analysis using census data, yearly population estimates, and mortality statistics. SETTING: Switzerland 1860-2001. MAIN RESULTS: Indicators suggest a strong increase in the number of nonagenarians and centenarians in Switzerland as compared with other countries. The increase is mostly attributable to the decline in mortality after age 80. This decline started in the 1950s. CONCLUSION: Nonagenarians and centenarians constitute a new population, which became sizeable after 1950 in Switzerland. There is a need to monitor this population with appropriate demographic and epidemiological indicators.

In Service to Iowa : Public Library Standards, 5th edition, 2010

The Standards and Accreditation program exists to encourage the ongoing development of high quality public library services in Iowa. In Service to Iowa: Public Library Standards is the manual for the State Library of Iowa’s standards program. It was first published in 1985 and was updated in 1989, 1997, 2004, and now in 2010. Iowa’s voluntary public library standards program was established to give public libraries a tool to identify strengths and areas for improvement. It is also used to document the condition of public library service in Iowa, to distribute Direct State Aid funding, and to meet statutory requirements. In 2010, the Iowa Commission of Libraries appointed the Public Library Standards Advisory Task Force to revise In Service to Iowa. The Task Force included members representing libraries from different size categories, the Iowa Commission of Libraries, Library Service Area staff, and State Library staff. All members support and stress the importance of the accreditation process and thank the Iowa public library community for its assistance.

State Library of Iowa Annual Report FY2010, July 1, 2009 to June 30, 2010

Annual report for State Library of Iowa

Erste Resultate der HOT-Studie in der Schweiz. [Initial results of the HOT-study in Switzerland (hypertension optimal treatment)]

The HOT study (hypertension-optimal treatment) is an international clinical study on primary prevention of cardiovascular events in 19,193 hypertensive patients worldwide. It aims at the recognition of the optimal diastolic blood pressure value (< 90, < 85 or < 80 mmHg?) in order to maximize the possible benefit of an antihypertensive therapy. In addition, the HOT study investigates whether low doses of aspirin (75 mg/day) are able to reduce the occurrence of severe cardiovascular events. In Switzerland a total of 797 patients have been enrolled in the study. Antihypertensive therapy was initiated with felodipine = Plendil (5 mg/day). This vasoelective calcium antagonist could reduce diastolic blood pressure values to < 90 or < 80 mg/Hg, respectively, in one of two or one of three patients within the first three months. In nine or six patients, respectively out of ten a reduction of diastolic blood pressure values to < 90 or < 80 mmHg was reached within one year by combination of felodipine with other antihypertensive drugs (ACE inhibitors, beta blockers and diuretics).

State Library of Iowa Annual Report FY2010, July 1, 2009 to June 30, 2010.

Annual report for State Library of Iowa

Management of fragility fractures in Switzerland: results of a nationwide survey.

A nationwide survey was conducted in Switzerland to assess the quality level of osteoporosis management in patients aged 50 years or older presenting with a fragility fracture to the emergency ward of the participating hospitals. Eight centres recruited 4966 consecutive patients who presented with one or more fractures between 2004 and 2006. Of these, 3667 (2797 women, 73.8 years old and 870 men, 73.0 years old in average) were considered as having a fragility fracture and included in the survey. Included patients presented with a fracture of the upper limbs (30.7%), lower limbs (26.4%), axial skeleton (19.5%) or another localisation, including malleolar fractures (23.4%). Thirty-two percent reported one or more previous fractures during adulthood. Of the 2941 (80.2%) hospitalised women and men, only half returned home after discharge. During diagnostic workup, dual x-ray absorptiometry (DXA) measurement was performed in 31.4% of the patients only. Of those 46.0% had a T-score < or =-2.5 SD and 81.1% < or =-1.0 SD. Osteoporosis treatment rate increased from 26.3% before fracture to 46.9% after fracture in women and from 13.0% to 30.3% in men. However, only 24.0% of the women and 13.8% of the men were finally adequately treated with a bone active substance, generally an oral bisphosphonate, with or without calcium / vitamin D supplements. A positive history of previous fracture vs none increased the likelihood of getting treatment with a bone active substance (36.6 vs 17.9%, ? 18.7%, 95% CI 15.1 to 22.3, and 22.6 vs 9.9%, ? 12.7%, CI 7.3 to 18.5, in women and men, respectively). In Switzerland, osteoporosis remains underdiagnosed and undertreated in patients aged 50 years and older presenting with a fragility fracture.

Gene-frequencies of coagulation-factor XIIIb in Switzerland

Coagulation factor XIIIB polymorphism was studied by agarose isoelectric focusing and immunofixation in 592 unrelated individuals from Switzerland. The gene frequencies observed were: FXIIIB*1 = 0.769, FXIIIB*3 = 0.139, FXIIIB*2 = 0.085, FXIIIB*4 = 0.007.

Epidemiology of uveitis in Switzerland.

During the period from January 1990 to December 1993, 558 new patients (250 female and 308 male, mean age 44 years; range 5-92) were seen at the Uveitis Clinic of the Hopital Jules Gonin. These 558 patients (740 eyes) were subdivided into anterior uveitis (343 patients-61%), intermediate uveitis (57 patients-10%), posterior uveitis (118 patients-21 %) and panuveitis (40 patients-7%). The incidence of uveitis for the referral area considered was calculated to be 17.5 per 100,000 inhabitants per year. A specific diagnosis was found in 386 cases (69%). The most frequently diagnosed entities were HLA-B27-associated acute anterior uveitis (89 cases-15.9%), uveitis associated with acute herpes zoster ophthalmicus (54 cases-9.7%), toxoplasmosis (53 cases-9.5%), sarcoidosis (33 cases-5.9%), typical pars planitis (31 cases-5.6%), Fuchs' heterochromic cyclitis (30 cases-5.4%), herpetic anterior uveitis (23 cases-4.1 %) and acute retinal necrosis (13 cases-2.3%). Incidence and distribution of most disease entities correspond to those of other European and American series.

Mineralogical, K-Ar, stable and Sr isotope systematics of K-white micas during very low-grade metamorphism of limestones (Helvetic nappes, Western Switzerland)

Mineralogical, K-Ar, Rb-Sr and stable isotope analyses have been carried out on K-white micas from Helvetic Malm limestones in order to examine their evolution during very low- to low-grade Alpine metamorphism, associated with intense ductile deformation. Metamorphic temperatures were estimated al approximately 300-degrees-C from stable isotopes (quartz-calcite thermometry), occurrence of chloritoid, and `'epizonal'' illite crystallinity index. K-white micas consist of variable mixtures of 2M, phengite and muscovite, as revealed by detailed X-ray diffraction analyses using peak decomposition of the (060, 331) spectra. K-Ar apparent ages display a strong grain-size dependence in which mainly fine-grained size fractions (< 2 mum) record Alpine ages (37-15 Ma). However, these ages provide a relative rather than an absolute chronology of the diachronous Alpine metamorphic evolution of the Helvetic nappes. The resetting of the K-Ar isotopic system of K-white micas to Alpine metamorphic conditions reflects an apparent combination of crystallization/recrystallization and radiogenic Ar-40 diffusion loss. The oxygen isotope compositions of micas (+ 15 to + 22 parts per thousand) are intermediate between detrital and O-18-enriched values expected for micas neoformed within an abundant marine carbonate matrix. No isotopic equilibrium has been reached between calcite and micas. The variable depletion of hydrogen isotope compositions (- 126 to - 82 parts per thousand) is influenced by the interaction with organic matter under closed-system conditions. Organic matter, if not removed, may also represent a serious source of error in K-Ar age determination, by introducing radiogenic Ar-40 contamination. Sr-87/Sr-86 isotope ratios of micas range from 0.70879 to 0.70902 with one outlier at 0.71794. The low values reflect Sr exchange with calcite occurring during crystallization/recrystallization of micas under closed-system conditions.

State Library Update, February 2011, Vol.9, no. 1

Quarterly update for State Library patrons.

State Library Update, March 2011, Vol.9, no. 2

Quarterly update for State Library patrons.

The Mont-Mort metapelites: Variscan metamorphism and geodynamic context (Brianconnais basement, Western Alps, Switzerland)

The Mont-Mort metapelites are one of the best preserved relies of the Variscan unit in the Brianconnais basement. These micaschists crystallized during a poly-phase metamorphic cycle, under amphibolite facies conditions. Mineral parageneses and geothermobarometric calculations indicate a two-stage evolution. Stage (1) (550-600 degrees C and 5-8 kbar) is documented by assemblages of zoned garnet, staurolite, kyanite(?), biotite, muscovite, quartz and pla gioclase. Stage (2) (550-600 degrees C and 2 kbar) is illustrated by assemblages of andalusite, sillimanite, muscovite, biotite. This metamorphic evolution is characterized by a nearly isothermal decompression path, terminating with the formation of andalusite-bearing veins. U-Pb monazite dates at 330 Ma and Ar-40/Ar-39 muscovite dates at 290-310 Ma (without substantial evidence of argon resetting) point to Variscan metamorphism and yield an estimate of the time interval between the thermal peak and the retrogression stage within this part of the Brianconnais basement. Restoring the Brianconnais and other Alpine basement units within an existing geodynamic model of Cordillera construction and destruction, it is possible to understand better the transition from a medium pressure/high temperature regime (collision with a peak metamorphism around 330 Ma) to low-P/high-T conditions (decompression in an extensional regime) with high geothermal gradient, as recorded by the successive Variscan parageneses within the Mont-Mort metapelites.