|
BMI < 18.5
|
18.5 ≤ BMI < 24
|
24 ≤ BMI < 28
|
BMI ≥ 28
|
P
|
---|
|
(n = 33)
|
(n = 69)
|
(n = 34)
|
(n = 29)
| |
---|
Spiral PI
|
1.00 (0.80-1.39)
|
0.96 (0.75-1.45)
|
1.14 (0.78-1.55)
|
1.29 (0.77-1.62)
|
<0.05 a, b
|
Spiral RI
|
0.59 (0.52-0.64)
|
0.60 (0.52-0.67)
|
0.61 (0.56-0.62)
|
0.61 (0.56-0.70)
|
0.483
|
Spiral S/D
|
2.91 (2.72-3.21)
|
2.90 (2.60-3.24)
|
2.95 (2.70-3.41)
|
3.02 (2.71-3.35)
|
0.382
|
- Note: Values are median (range). RI resistance index, PI pulsatility Index, S/D the ratio between peak systolic flow and lowest diastolic flow.
- a P value obtained by group-to-group comparison, BMI < 18.5 kg/m2 vs. ≥28 kg/m2.
- b P value obtained by group-to-group comparison, 18.5 ≤ BMI < 24 kg/m2 vs. ≥28 kg/m2.