Zobrazeno 1 - 10
of 15
pro vyhledávání: '"R J Scholten"'
Autor:
R J, Scholten, L C, Kremer
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 148(6)
In the Netherlands, evidence-based medicine is advocated as a basis for the preparation of clinical guidelines. A systematic review should be the cornerstone of every aspect of a guideline for which a recommendation is required. To reduce the necessa
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 147(52)
Systematic reviews of the literature provide a summary of the current status of medical scientific research. They are important for the solution of medical questions by doctors active in clinical practice, may serve to support practice guidelines, an
Publikováno v:
The Journal of family practice. 50(11)
Our systematic review summarizes the evidence about the accuracy of those tests.We performed a literature search of MEDLINE (1966-1999) and EMBASE (1988-1999) with additional reference tracking.Articles written in English, French, German, or Dutch, t
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 145(34)
In a systematic review (SR) the information from the original studies is searched, selected, extracted, appraised and summarised in a transparent, valid and reproducible manner. SRs are therefore an efficient and reliable source of information for th
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 144(29)
Knowledge concerning aetiologic hypotheses can be obtained through systematic reviews of observational studies. In observational studies, heterogeneity between studies is expected, because of differences in study design and analysis. Data from observ
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 144(25)
Optimal search strategies for the identification of publications on aetiological research are currently not available. The definition of adequate selection criteria is necessary to limit the harvest to a relevant and homogeneous set of publications.
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 143(16)
Meta-analysis comprises the analysis of the data of similar studies gathered in a systematic review. If the results of the studies differ (strongly), this is called heterogeneity. Possible causes of heterogeneity are: a wrong choice of type of measur
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 143(14)
The methodological quality of the primary studies included in a systematic review may influence its results and final conclusions. Methodological quality may be defined in various ways. Partially because of this there are many different assessment li
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 143(13)
Structured searching and selection of studies is an important component of a systematic review. It is recommended to record the various steps in a protocol in advance. The thoroughness of the searching and selection will partially depend on the avail
Autor:
R J, Scholten
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 142(45)
The odds for the occurrence of an event (e.g. a particular disease) is the ratio of the probability that the event will occur and the probability that the event will not occur. The odds ratio for an event is the ratio of two odds for the occurrence o