Table 2.
|
BMI < 18.5 |
18.5 ≤ BMI < 24 |
24 ≤ BMI < 28 |
BMI ≥ 28 |
P |
---|---|---|---|---|---|
(n = 42) | (n = 80) | (n = 44) | (n = 40) | ||
Endometrial thickness (mm) |
10.6 ± 2.1 |
10.5 ± 2.3 |
10.1 ± 2.2 |
9.5 ± 2.9 |
0.055 |
Endometrial pattern a |
|
|
|
|
0.872 |
Triple layer |
34 (81.0) |
65 (81.3) |
35 (79.5) |
30 (75.0) |
|
Non-triple layer |
8 (19.0) |
15 (18.7) |
9 (20.5) |
10 (25.0) |
|
Endometrial blood flow distribution pattern a |
|
|
|
|
0.149 |
A :subendometrial flow (−), endometrial flow (−) |
9 (21.4) |
11 (13.8) |
10 (22.7) |
11 (27.5) |
|
B :subendometrial flow (+), endometrial flow (−) |
13 (31.0) |
22 (27.5) |
13 (29.5) |
17 (42.5) |
|
C :subendometrial flow (+), endometrial flow (+) |
20 (47.6) |
47 (58.7) |
21 (47.7) |
12 (30.0) |
|
Uterine PI b |
2.10 |
2.11 |
2.11 |
2.13 |
0.413 |
(1.49-2.76) |
(1.41-2.86) |
(1.38-2.87) |
(1.33-3.08) |
||
Uterine RI b |
0.80 |
0.81 |
0.82 |
0.82 |
0.683 |
(0.63-0.87) |
(0.72-0.89) |
(0.71-0.87) |
(0.73-0.92) |
||
Uterine S/D b |
5.69 |
5.71 |
5.70 |
5.89 |
0.561 |
(4.33-6.89) | (4.50-6.92) | (4.61-7.03) | (4.23-6.95) |
Note: Values are mean ± SD.
RI resistance index, PI pulsatility Index, S/D the ratio between peak systolic flow and lowest diastolic flow.
a Number of patients (%).
b Values given as median (range).