Table 2 Logical combinations of the keywords in Table 1 were made to narrow the number of articles
From: Introduction of male circumcision for HIV prevention in Uganda: analysis of the policy process
Search number | Keyword combination | Number of hits |
|---|---|---|
8 | Male and Circumci* (1&4) | 482 |
9 | HIV or AIDS (2 or 3) | 124,467 |
10 | Prevent* and (Male and Circumci*) and (HIV or AIDS) | 236 |
11 | Polic* and search number 10 | 42 |
12 | Uganda and search number 11 | 5 |