Ngày tải lên :
15/02/2014, 05:20
... “apples and oranges” (Smedslund & Ringdal, 20 04, p 123 ; Spiegel, 20 04, p 133) How does one select relevant studies and integrate their findings in a way that takes into account their broad-ranging ... 15, 20 , 22 Cunningham et al (1998) Study underpowered for survival analysis 1, 3b, 4, 8b, 9, 10, 12a, 12b, 15, 16, 20 , 21 , 22 Goodwin et al (20 01) Possible cointervention confound Treatment integrity ... of cancer involves integrating the results of trials that differ in their quality, primary outcomes, recruitment criteria, and sample sizes and in the interventions being evaluated Integrating...