Table 1 |
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|
Classification of first 20 results based on Internet searches for "water fluoridation" and "water fluoridation dangers" using five major search engines |
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| "water fluoridation" |
"water fluoridation dangers" |
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|
|
|
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| Search engine |
For |
Against |
Reviews |
Other |
For |
Against |
Reviews |
Other |
|
|
||||||||
| Google |
7 |
9 |
3 |
1 |
0 |
20 |
0 |
0 |
| Yahoo |
5 |
11 |
1 |
3 |
0 |
19 |
0 |
1 |
| MSN |
8 |
10 |
1 |
1 |
1 |
18 |
0 |
1 |
| AOL |
6 |
9 |
3 |
2 |
0 |
20 |
0 |
0 |
| Ask |
3 |
16 |
1 |
0 |
0 |
20 |
0 |
0 |
|
|
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|
Note: Search conducted on 10 April 2006, from Australia. Listed search engines account for 90.3% of all US Internet searches (AC Nielson, 2005) |
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|
Armfield Australia and New Zealand Health Policy 2007 4:25 doi:10.1186/1743-8462-4-25 |
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