Loeb 2008-09 |
Canada |
446 |
26/420 |
36.15±10.59 |
Targeted wearing
surgical mask (225) vs Targeted wearing N95 Respirators masks
(221) |
MacIntyre 2008-09 |
China |
1441 |
N/A |
N/A |
Continuous wearing N95
Respirators masks (949) vs Continuous wearing surgical mask (492) vs
Control (481) |
MacIntyre 2008-09 |
China |
1485 |
142/1343 |
32.85±9.32 |
Continuous
wearing surgical mask (492) vs Continuous wearing N95 Respirators masks
(949) |
MacIntyre 2009-10 |
China |
1669 |
243/1426 |
33.1±9.61 |
Continuous
wearing surgical mask(572) vs Targeted wearing N95 Respirators
masks(516) vs Continuous wearing N95 Respirators masks N95
Respirator(581) |
MacIntyre 2011 |
Vietnam |
1607 |
357/1250 |
35.65±10.39 |
Continuous
wearing sugical masks (580) vs Continuous wearing cloth mask (569) vs
Control(458) |
Radonovich 2011-15 |
America |
5180 |
798/4382 |
43±11.55 |
Targeted
wearing N95 Respirator(2512)vs Targeted wearing surgical
Mask(2668) |