Table 1: Response Rate for Each Question, Number of Articles Found and Databases Used

Question Number Response Rate, n One Article Referred to, n Two Articles Referred to, n PubMed Database Used, n CINAHL Database Used, n MEDLINE Database Used, n
1 16 16 6 3 13
2 12 8 4 5 8 1
3 14 10 3 6 8
4 10 8 2 9 1
5 11 10 1 1 10
6 8 6 1 1 8