Table 4: Thickness of PH as detected by both B-US or CE-US
across both Grzelak et al. studies.
|
Author
& Year |
Thickness
with B-US (mm ± SD) |
Thickness
with CE-US (mm ± SD) |
P
value |
|
Grzelak
et al., 2013 [7] |
12.4
(± 7.5) |
22.1
(± 8.7) |
<0.01 |
|
Grzelak
et al., 2012 [6] |
12.1
(± 7.3) |
20.7
(± 8.5) |
<0.01 |