Endometrial thickness
(mm) |
Preg n=54 |
No preg n=213 |
Preg rate
(%) |
P value |
OR |
95% CI |
Sen
(%) |
Spec (%) |
PPV (%) |
NPV
(%) |
LR |
<7
≥7 |
31
182 |
0
54 |
22.9 |
0.0013 |
18.814 |
[1.132-312.73] |
14.5 |
100 |
100 |
22.8 |
|
<8
≥8 |
6
48 |
72
141 |
25.4 |
0.0007 |
0.2448 |
[0.100-
0.599] |
11.1 |
66.2 |
7.7 |
74.6 |
0.33 |
<9
≥9 |
16
38 |
113
100 |
27.5 |
0.002 |
0.373 |
[0.196-0.709] |
29.6 |
46.9 |
12.4 |
72.5 |
0.558 |
<10
≥10 |
26
28 |
153
60 |
31.8 |
0.002 |
0.364 |
[0.197-0.671] |
48.1 |
28.2 |
14.5 |
68.2 |
0.670 |
<11
≥11 |
36
18 |
181
32 |
36.0 |
0.003 |
0.3536 |
[0.179-0.698] |
66.7 |
15 |
16.6 |
64 |
0.784 |
<12
≥12 |
45
9 |
193
20 |
31.0 |
0.142 |
0.518 |
[0.221-1.214] |
83.3 |
9 |
18.9 |
69 |
0.92 |
<13
≥13 |
53
1 |
204
9 |
10.0 |
0.692 |
2.338 |
[0.289-18.876] |
98.1 |
4 |
20.6 |
90 |
1.025 |
<14
≥14 |
53
1 |
207
6 |
14.3 |
1.000 |
1.536 |
[0.181-13.043] |
98.1 |
2.8 |
20.4 |
85.7 |
1.01 |
<15
≥15 |
54
0 |
211
2 |
0 |
1.000 |
1.288 |
[0.061-27.251] |
100 |
0.94 |
20.4 |
100 |
1.009 |
Preg (pregnancy), OR;(odds ratio), sen(sensitivity), spec(specificity), PPV(positive predictive value), NPV(negative predictive value), CI(confidence interval), LR(likelihood
ratio) |
