Table 2 Univariate and multivariate analysis of influencing factors.

From: Endometriosis does not impact aneuploidy rates of products of conception in IVF population

Characteristic

Univariable

Multivariable

N

Event N

OR1

95% CI1

p-value

N

Event N

OR1

95% CI1

p-value

Female Age

543

228

1.13

1.08, 1.20

< 0.001

532

222

1.13

1.07, 1.19

< 0.001

Female BMI

543

228

0.98

0.92, 1.03

0.420

532

222

0.96

0.90, 1.01

0.142

basal FSH

532

222

0.99

0.95, 1.02

0.597

532

222

0.98

0.93, 1.01

0.279

AMH

420

158

0.98

0.89, 1.07

0.612

     

GROUP

Non-EMS

441

192

—

—

      

EMS

102

36

0.71

0.45, 1.10

0.130

     

AFC

537

226

0.97

0.94, 0.99

0.020

     

Infertility Reason

Tube

228

93

—

—

      

Ovulation

10

3

0.62

0.13, 2.30

0.500

     

DOR

15

2

0.22

0.03, 0.83

0.052

     

Male Factor

96

41

1.08

0.67, 1.75

0.749

     

Both

57

30

1.61

0.90, 2.90

0.108

     

Unexplain

111

45

0.99

0.62, 1.57

0.965

     

Infertility Type

Primary Infertility

250

100

—

—

      

Secondary Infertility

292

128

1.17

0.83, 1.65

0.367

     

Fresh or Frozen

Fresh Embryo

299

128

—

—

 

292

123

—

—

 

Thawed Embryo

244

100

0.93

0.66, 1.31

0.668

240

99

1.27

0.86, 1.88

0.230

Type of Embryo

D3

341

166

—

—

 

333

161

—

—

 

D5/D6

202

62

0.47

0.32, 0.67

< 0.001

199

61

0.44

0.29, 0.65

< 0.001

  1. 1OR = Odds Ratio, CI = Confidence Interval.
  2. Number in data frame = 543, Number in model = 532, Missing = 11, AIC = 694.2, C-statistic = 0.66, H&L = Chi-sq (8) 11.17 (p = 0.192).
  3. BMI = body mass index; DOR = diminished ovarian reservation; AMH = antimullerian hormone; IVF = in vitro fertilization; ICSI = intracytoplasmic sperm injection; EMS = endometriosis; AFC = antral follicle count.; FSH = follicle stimulating hormone.
  4. * indicates P < 0.05, ** indicates P < 0.01.
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