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The Movement Assessment Battery for Children-2 (M-ABC-2) is one of the most commonly used tests for the diagnosis of specific developmental disorders of motor function (F82). The M-ABC-2 comprises eight subtests per age band (AB) that are assigned to three dimensions: manual dexterity, aiming and catching, and balance. However, while previous exploratory findings suggested the correctness of the assumption of factorial validity, there is no empirical evidence that the M-ABC-2 subtests allow for a valid reproduction of the postulated factorial structure. The purpose of this study was to empirically confirm the factorial validity of the M-ABC-2. The German normative sample of AB2 (7-10 years; N = 323) was used as the study sample for the empirical analyses. Confirmatory factor analysis was used to verify the factorial validity of the M-ABC-2 (AB2). The incremental fit indices ([chi][superscript 2] = 28.675; df = 17; Bollen-Stine p value = 0.318; RMSEA = 0.046 [0.011-0.075]; SRMR = 0.038; CFI = 0.960) provided evidence for the factorial validity of the M-ABC-2 (AB2). However, because of a lack of empirical verification for convergent and discriminant validity, there is still no evidence that F82 can be diagnosed using M-ABC-2 (AB2). (Contains 2 figures and 6 tables.)

Background: In the past, for a number of abdominal surgical interventions a correlation between treatment volume of a hospital and the patient's outcome was shown in national and international studies.Methods: Based on a systematic literature search we analyzed the absolute and risk-adjusted in-house lethality as well as the rate of complications and the failure to rescue after abdominal surgery in Germany. The hospitals were grouped in quintiles according to the volume of treatment.Results: 11 studies including more than 2 million patients were identified and surgeries for the treatment of 9 disease conditions were studied. The meta-analysis shows a significantly lower absolute and risk-adjusted in-house mortality for surgery in hospitals with high treatment volumes compared to low volume hospitals. In the context of subgroup analysis, this effect is demonstrated especially for complex surgical procedures. The failure to rescue in patients suffering from sepsis is significantly lower in high volume centers compared to low volume centers.Conclusion: This systematic review and meta-analysis shows on more than 2 million patients that there is a volume-outcome relationship for the surgical treatment of abdominal diseases in Germany across various organ systems, which is particularly true for complex interventions. [ABSTRACT FROM AUTHOR]

Analysis of the responses of 286 students of German to a questionnaire regarding their interest in textbooks' cultural content showed that the 10 textbooks analyzed did not generally offer much information on the highest-ranked 25 (out of 99) topics of interest to the students. (24 references) (CB)

Abstract: Several pressure sensors were deployed in a small lake to determine its storage change. It could be shown that a deep enough deployment and an averaging over a time interval of 1hour and 5 measuring points allowed for a measurement of 1 or 2kg/m2 (i.e. 2mm of water column) of changes in the storage on the scale of the lake size. This accuracy for the lake storage could not be achieved by other methods, especially if conditions were difficult, e.g. snowfall, or in cases when precipitation was small. Finally, the pressure measurement – originally intended to roughly determine the water level – turned out to be a direct measurement of water mass in the lake, which was the proper magnitude for exchanges between atmosphere and lake. Hence the measurement of lake storage could become an interesting approach even for meteorological measurements, such as precipitation and evaporation on a water surface. [Copyright &y& Elsevier]

• We assess interregional flows of four ecosystem services used in Germany. • Germany´s prosperity depends on ecosystem services supplied abroad. • Governance mechanisms need to operate at multiple scales. Despite a growing number of national-scale ecosystem service (ES) assessments, few studies consider the impacts of ES use and consumption beyond national or regional boundaries. Interregional ES flows – ecosystem services "imported" from and "exported" to other countries – are rarely analyzed and their importance for global sustainability is little known. Here, we provide a first multi-ES quantification of a nation's use of ES from abroad. We focus on ES flows that benefit the population in Germany but are supplied outside German territory. We employ a conceptual framework recently developed to systematically quantify interregional ES flows. We address four types of interregional ES flows with: (i) biophysical flows of traded goods: cocoa import for consumption; (ii) flows mediated by migratory species: migration of birds providing pest control; (iii) passive biophysical flows: flood control along transboundary watersheds; and (iv) information flows: China's giant panda loan to the Berlin Zoo. We determined that: (i) Ivory Coast and Ghana alone supply around 53% of Germany's cocoa while major negative consequences for biodiversity occurred in Cameroon and Ecuador; (ii) Africa´s humid and sub-humid climate zones are important habitats for the majority of migratory bird species that provide natural pest control services in agricultural areas in Germany; (iii) Upstream watersheds outside the country add an additional 64% flood regulation services nationally, while Germany exports 40% of flood regulation services in neighboring, downstream countries; (iv) Information flows transported by the pandas were mainly related to political aspects and - contrary to our expectations - considerably less on biological and natural aspects. We discuss the implications of these results for international resource management policy and governance. [ABSTRACT FROM AUTHOR]