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Table 2 Factors affecting the total image quality score

From: Ethiodized poppyseed oil versus ioversol for image quality and adverse events in hysterosalpingography: a prospective cohort study

 

Univariate linear regression

Multivariate linear regression

Parameters

P value

B

95% CI

P value

B

95% CI

   

Lower

Higher

  

Lower

Higher

EPO vs ioversol

< 0.001

3.640

3.222

4.058

< 0.001

3.805

2.997

4.613

Age

0.981

−0.001

−0.060

0.058

0.061

0.115

− 0.005

0.235

BMI

0.828

−0.006

− 0.057

0.046

0.828

−0.009

− 0.094

0.075

History of smoke

0.815

0.119

− 0.883

1.121

0.975

−0.025

−1.573

1.523

Current smoker

0.349

1.027

−1.129

3.182

0.472

0.851

−1.507

3.209

History of sex life

0.555

0.018

−0.042

0.079

0.134

−0.107

− 0.249

0.034

Times of Childbearing

0.514

−0.119

−0.477

0.239

0.667

−0.098

−0.552

0.356

Times of abortion

0.421

0.082

−0.119

0.284

0.753

0.066

−0.352

0.484

The interval between last abortion and the present examination

0.360

0.004

−0.005

0.012

0.370

0.006

−0.007

0.019

Abortion

0.558

0.169

−0.399

0.738

–

–

–

–

Duration of infertility

0.794

0.005

−0.030

0.039

0.284

− 0.093

− 0.267

0.080

Spontaneous menstrual cycle

0.794

0.005

−0.030

0.039

0.354

0.637

−0.729

2.002

Regular menstrual cycle

0.582

0.228

−0.587

1.044

0.828

−0.133

−1.353

1.088

Menstrual cycle

0.434

−0.023

−0.082

0.036

0.958

−0.003

−0.111

0.106

Sexual behavior in menstruation

0.365

−0.275

−0.871

0.322

0.878

0.094

−1.133

1.322

Bath in menstruation

0.647

0.143

−0.472

0.758

0.410

0.368

−0.520

1.255

Endocrine disorder

0.489

0.402

−0.741

1.544

0.306

0.836

−0.788

2.461

Endometritis

0.499

0.391

−0.748

1.529

0.566

−0.397

−1.776

0.982

Previous chlamydia infection

0.159

0.738

−0.292

1.768

0.719

−0.243

−1.592

1.106

Pelvic inflammatory disease

0.898

0.037

−0.527

0.600

0.172

0.588

−0.264

1.440

Coleitis

0.948

−0.019

−0.599

0.561

0.800

−0.107

−0.951

0.737

Follicular estrogens abnormal

0.529

0.402

−0.854

1.658

0.555

0.509

−1.211

2.229

Tuberculosis of uterus/tubal

0.435

−0.694

−2.444

1.056

0.201

2.141

−1.176

5.458

Previous surgery

0.170

0.395

−0.171

0.960

0.710

−0.153

−0.971

0.666

Sperm of male partner (abnormal)

0.468

−0.282

−1.047

0.483

0.742

0.157

−0.791

1.105

  1. Data was presented as P value, B (Unstandardized Coefficient) and 95% CI (confidence interval). Univariate and multivariate linear regression was conducted to determine the factors affecting the total image quality score
  2. EPO ethiodized poppyseed oil, BMI body mass index
  3. P value in boldface stood for statistical significant
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BMC Medical Imaging

ISSN: 1471-2342

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