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Statistik, 15th Edition
book

Statistik, 15th Edition

by Joachim Hartung, Bärbel Elpelt, Karl-Heinz Klösener
January 2012
Intermediate to advanced content levelIntermediate to advanced
1178 pages
51h 43m
German
De Gruyter Oldenbourg
Content preview from Statistik, 15th Edition
980 Kap. XV: Meta-Analyse
Tab. 27: Asthma Bronchiale: Noninferiority Studien bzgl. eines Lungenfunkti-
onsparameters [FEVi]: Daten [1]r μ-e, ßc und = ζα
Studie
i
nEi = n
Ci
XEi
XCi
Si v\
1 64
2.67
2.55
0.81
126
2
28 2.70 2.56 0.87 54
Zusammen mit den 95%-Konfidenzintervallen der beiden Studien:
KI(Studie 1) = 0.12 ± 1.98 · 0.81/-\/32 = [-0.164,0.404] und
KI(Studie 2) = 0.14 ± 2.005 · 0.87/VÜ = [-0.326,0.606]
sind alle exakten Konfidenzintervalle in Bezug auf die Nichtunterlegenheits-
schranke
Δρ = —0.151 in Abb. 20 graphisch veranschaulicht. Die Varianz
der Gesamtschätzungr die mittlere Differenz wird geschätzt zu:
VÜ/xe^MC = (
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Publisher Resources

ISBN: 9783486590289