Skip to main content

Table 1 Multivariate unconditional logistic regression analysis

From: Analysis of endometrial thickness patterns and pregnancy outcomes considering 12,991 fresh IVF cycles

Factors

Factors grouping

B

S.E,

Wals

df

Sig

Exp (B)

Age

< 25

  

83.775

4.000

0.000

 

25–30

0.063

0.106

0.358

1.000

0.550

1.065

30–35

0.034

0.107

0.099

1.000

0.753

1.034

35–40

− 0.183

0.118

2.386

1.000

0.122

0.833

> 40

− 1.375

0.186

54.716

1.000

0.000

0.253

DOI

Less than 1 year

  

19.995

5.000

0.001

 

1–3 year

− 0.081

0.132

0.380

1.000

0.538

0.922

3–6 year

− 0.104

0.131

0.631

1.000

0.427

0.901

6–9 year

− 0.242

0.143

2.882

1.000

0.090

0.785

9–12 year

− 0.422

0.167

6.363

1.000

0.012

0.656

12and above

− 0.606

0.205

8.758

1.000

0.003

0.546

EMT

Group1

  

98.562

3.000

0.000

 

Group2

0.610

0.103

34.719

1.000

0.000

1.840

Group3

0.806

0.104

60.242

1.000

0.000

2.239

Group4

1.105

0.119

86.471

1.000

0.000

3.021

Endometrial pattern

A

  

12.339

2.000

0.002

 

B

− 0.229

0.068

11.199

1.000

0.001

0.795

C

− 0.135

0.088

2.319

1.000

0.128

0.874

Mature follicle number

< 5

  

10.745

3.000

0.013

 

5–9

0.219

0.096

5.214

1.000

0.022

1.245

10–14

0.326

0.102

10.236

1.000

0.001

1.385

≥ 15

0.271

0.117

5.365

1.000

0.021

1.312

clinical protocol

Long

  

47.341

3.000

0.000

 

Short

− 0.232

0.069

11.325

1.000

0.001

0.793

Prolong

0.411

0.079

26.875

1.000

0.000

1.508

Other

− 0.101

0.102

0.989

1.000

0.320

0.904

P

− 0.489

0.078

39.090

1.000

0.000

0.613

Number of embryo transfer

0 (frozen)

  

194.106

3.000

0.000

 

1

20.154

511.654

0.002

1.000

0.969

565,920,737.626

2

21.041

511.654

0.002

1.000

0.967

1,373,929,027.313

3

20.499

511.654

0.002

1.000

0.968

799,202,249.339

constant

− 21.098

511.654

0.002

1.000

0.967

0.000