Table 3.
Final number of articles selected
| Query | Endnote merge | After manual selection |
|---|---|---|
| Research question 1 | 22 | 14 |
| Sub-question 1 | 250 | 24 |
| Sub-question 2 | 3 | 3 |
| Sub-question 3 | 10 | 5 |
| Sub-question 4 | 49 | 4 |
| Sub-question 5 | 87 | 12 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.