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  • 1
    Electronic Resource
    Electronic Resource
    Zur Häufigkeit des latenten Diabetes in einer jugendlichen Bevölkerungsgruppe (Diagnostik, Methodik und Interpretation) (1974)
    Springer
    Journal of molecular medicine 52 (1974), S. 881-887 
    Details
    ISSN: 1432-1440
    Keywords: Diabetes prevalence ; juvenile diabetes ; diabetes definition ; blood glucose determination ; Diabetes-Prävalenz ; jugendlicher Diabetes ; Diabetes-Definitionen ; Blutzuckerbestimmungsmethoden
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung In einer jugendlichen schweizerischen Bevölkerungsgruppe wurde die Häufigkeit eines klinisch manifesten und latenten Diabetes mellitus untersucht. Diese betrug 0.06 resp. 1,7%. Die Problematik der Diabetes-Prävalenz in einer definierten Population zeigt sich nicht nur in der Anwendung bestimmter Definitions-Kriterien, sondern auch in der angewandten Methodologie. Es werden die Abweichungen der mittleren Blutzuckerwerte bei simultaner Bestimmung nach sieben verschiedenen Methoden angeführt. Es wird auf fehlende Abhängigkeiten von Alter, Gewicht, Körperoberfläche und biochemischen Parametern (Harnstoff-N, Eiweiß und Cholesterin) sowie vorgängiger Kohlenhydratzufuhr auf den Blutzuckerwert hingewiesen, wenn enzymatische Glucosebestimmungen durchgeführt werden.
    Notes: Summary The prevalence of juvenile diabetes has been examined in a sample of a Swiss population. There was an estimate of 0.06% of clinical and of 1.7% latent diabetes in a group of males of age 20. The problems of assessing diabetes prevalence are discussed in relation to criteria of definition and blood sugar methodology. The differences of seven simultaneous determinations of blood glucose are presented. There was no dependance of fasting blood glucose values in a hospital population in relation to age, weight, body surface and chemical parameters as BUN, total proteins, cholesterol, and the previous intake of carbohydrates as long as an enzymatic glucose determination was performed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01468615
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  • 2
    Electronic Resource
    Electronic Resource
    Controlled multicenter trial of laparoscopic transabdominal preperitoneal hernioplasty vs Shouldice herniorrhaphy (1996)
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 845-847 
    Details
    ISSN: 1432-2218
    Keywords: Inguinal hernia ; Laparoscopic repair ; Prosthetic mesh ; Shouldice repair ; Controlled trial
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: In February 1993 a prospective randomized multicenter trial was initiated to compare laparoscopic transabdominal preperitoneal hernioplasty to Shouldice herniorrhaphy as performed by surgeons of nonspecialized clinics. Methods: Until January 1994, 87 patients with 108 hernias took part in the trial (43 Shouldice and 44 laparoscopic repairs). Results: The laparoscopic procedure took significantly longer than did the open operation but caused less pain as measured by pain analogue score and consumption of paracetamol and narcotics. The postoperative complication rate was 26% in the open and 16% in the laparoscopic group. The patients in the laparoscopic group were discharged earlier and their convalescence was shorter than after open hernia repair. There has been one early recurrence in the laparoscopic and two in the open group to date with a mean follow-up of 201 days. Conclusions: Laparoscopic hernia repair causes less pain than the conventional operation and enables the patient to return to full work and usual activities earlier. The recurrence rate will not be known for 5 years.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00189547
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  • 3
    Electronic Resource
    Electronic Resource
    Controlled multicenter trial of laparoscopic transabdominal preperitoneal hernioplasty vs Shouldice herniorrhaphy (1996)
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 845-847 
    Details
    ISSN: 1432-2218
    Keywords: Key words: Inguinal hernia — Laparoscopic repair — Prosthetic mesh — Shouldice repair — Controlled trial
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: In February 1993 a prospective randomized multicenter trial was initiated to compare laparoscopic transabdominal preperitoneal hernioplasty to Shouldice herniorrhaphy as performed by surgeons of nonspecialized clinics. Methods: Until January 1994, 87 patients with 108 hernias took part in the trial (43 Shouldice and 44 laparoscopic repairs). Results: The laparoscopic procedure took significantly longer than did the open operation but caused less pain as measured by pain analogue score and consumption of paracetamol and narcotics. The postoperative complication rate was 26% in the open and 16% in the laparoscopic group. The patients in the laparoscopic group were discharged earlier and their convalescence was shorter than after open hernia repair. There has been one early recurrence in the laparoscopic and two in the open group to date with a mean follow-up of 201 days. Conclusions: Laparoscopic hernia repair causes less pain than the conventional operation and enables the patient to return to full work and usual activities earlier. The recurrence rate will not be known for 5 years.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004649900174
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  • 4
    Electronic Resource
    Electronic Resource
    The law of the iterated logarithm for the last exit time of independent random sequences (1981)
    Springer
    Probability theory and related fields 57 (1981), S. 397-405 
    Details
    ISSN: 1432-2064
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary Let t β=max{k ≧0:X k 〉βk} if such a k exists and =0 else, be the last exit time of the sequence X k of independent, identically distributed random variables with EX k + 〈τ, β〉0. We will prove sufficient conditions such that the law of the iterated logarithm holds for t β as β→0. In discussing the relationships to the maximum Z n =max{X i, i≦n} we give weaker conditions for the law of the iterated logarithm of Z n (n→τ) than the known conditions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00534831
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  • 5
    Electronic Resource
    Electronic Resource
    On the exceedance point process for a stationary sequence (1988)
    Springer
    Probability theory and related fields 78 (1988), S. 97-112 
    Details
    ISSN: 1432-2064
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary It is known that the exceedance points of a high level by a stationary sequence are asymptotically Poisson as the level increases, under appropriate long range and local dependence conditions. When the local dependence conditions are relaxed, clustering of exceedances may occur, based on Poisson positions for the clusters. In this paper a detailed analysis of the exceedance point process is given, and shows that, under wide conditions, any limiting point process for exceedances is necessarily compound Poisson. More generally the possible random measure limits for normalized exceedance point processes are characterized. Sufficient conditions are also given for the existence of a point process limit. The limiting distributions of extreme order statistics are derived as corollaries.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00718038
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  • 6
    Electronic Resource
    Electronic Resource
    A remark on the strong law of large numbers (1977)
    Springer
    Monatshefte für Mathematik 84 (1977), S. 209-212 
    Details
    ISSN: 1436-5081
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract The strong law of large numbers for independent and identically distributed random variablesX i ,i=1, 2, 3,... with finite expectationE|X 1| can be stated as, for any ɛ〉0, the number of integersn such that $$|n^{ - 1} \mathop {\mathop \sum \limits_{i \le n} }\limits^n X_i ---EX_1 | 〉 \varepsilon $$ ,N ɛ is finite a. s. It is known thatEN ɛ〈∞ iffEX 1 2 〈∞ and that ε2 ENε → var X1 as ɛ→0, ifE X 1 2 〈∞. Here we consider the asymptotic behaviour ofEN ɛ(n) asn→∞, whereN ɛ(n) is the number of integersk≤n such that $$|k^{ - 1} \mathop {\mathop \sum \limits_{i \le 1} }\limits^k X_i ---EX_1 | 〉 \varepsilon $$ andE N 1 2 =∞.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01538031
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  • 7
    Electronic Resource
    Electronic Resource
    Convergence rates in the law of large numbers for random variables on partially ordered sets (1978)
    Springer
    Monatshefte für Mathematik 85 (1978), S. 53-58 
    Details
    ISSN: 1436-5081
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract Let (A, ≤) be a partially ordered set, {X α} a collection of i. i. d. random variables, indexed byA. Let $$S_\alpha = \sum _{\beta \leqslant \alpha } X_\beta $$ , |α|=card {β∈A, β∈α}. We study the convergence rates ofS α/|α|. We derive for a large class of partially ordered sets theorems, like the following one: For suitabler, t with 1/2〈 〈r/t≤1:E|X| t M (|X| t/r )〈∞ andEX=μ if and only if $$S_\alpha = \sum _{\beta \leqslant \alpha } X_\beta $$ for all ε〉0, where $$M(x) = \sum _{j〈 x} d(j)$$ withd(j)=card {α∈A, |α|=j}.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01300961
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  • 8
    Electronic Resource
    Electronic Resource
    Extremes and related properties of random sequences and processes (1984)
    Springer
    Metrika 31 (1984), S. 98-98 
    Details
    ISSN: 1435-926X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01915190
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  • 9
    Electronic Resource
    Electronic Resource
    Stochastic models of air pollutant concentration (1986)
    Springer
    Metrika 33 (1986), S. 298-298 
    Details
    ISSN: 1435-926X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01894760
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