An univariate logistic regression analysis was used to assess the influence of each of these factors, with the appropriate response rates after 8 weeks treatment (proportion of patients being responders to treatment) being the dependent variable and the investigated factors as independent variables.
For the last case, the feedback and the questions are sent to the teacher as a 'newsletter' and the teacher, along with providing appropriate response, can also rate the feedback/questions.
With a lack of information, general guidelines are provided in Simon [ 19] to select appropriate values of the response rate that is not of interest and of the target response rate.
A brief self-administered questionnaire design, although appropriate to maximize the response rate in high volume airport surveys, limits the amount of detail obtainable and is also subject to recall bias.
The Steering Group was satisfied that this PSP achieved an excellent response rate and appropriate balance of clinicians and lay respondents in both surveys.
It is important to consider whether the commonly used endpoints, that is, median OS, PFS, DFS, and response rate, are appropriate to describe value, especially when the new agents have mechanisms of action that may translate into different clinical effects.
Despite early and appropriate antibiotics, the response rates to antibacterial therapy remain low.
Due to these differences between both groups, it does not seem appropriate to compare response rates or other parameters of efficacy.
But state officials mounted a major campaign that included appropriating $24 million to raise the response rate.
However, the use of a large nationally representative survey sample with a very high response rate (96.4%), appropriate statistical adjustments for survey design and modelling for confounding effects add strength to the validity of the findings.
