Table 3 Univariate and multivariate logistic regression analyses of factors associated with excretion within 30 h.

From: Modified method of patency judgement using patency capsule prior to capsule endoscopy in clinical practice

Factor

Univariate analysis

Multivariate analysis

Crude OR

95% CI

P value

Adjusted OR

95% CI

P value

Age

0.978

0.968–0.989

0.0001

0.970

0.970–0.997

0.0139

Sex, F

0.648

0.412–1.020

0.0596

0.541

0.329–0.891

0.0157

OGIB

0.447

0.281–0.710

0.0006

0.680

0.377–1.230

0.2020

CD, established

1.600

0.930–2.770

0.0893

0.626

0.322–1.220

0.1670

CD, suspected

1.530

0.518–4.500

0.4430

   

Inflammatory diseases

1.570

0.692–3.570

0.2800

   

Abdominal pain

0.838

0.379–1.850

0.6620

   

Small-bowel tumour

1.630

0.611–4.370

0.3280

   

Intestinal obstruction

1.020

0.168–6.200

0.9820

   

Inpatient

0.424

0.268–0.670

0.0002

0.381

0.226–0.643

0.0003

History of surgery

0.985

0.616–1.570

0.9480

   

Diabetes mellitus

0.339

0.183–0.630

0.0006

0.610

0.298–1.250

0.1760

Haemodialysis

0.374

0.143–0.978

0.0448

1.000

0.341–2.940

0.9990

Constipation

0.363

0.192–0.686

0.0018

0.544

0.264–1.120

0.0997

NSAIDs

1.390

0.578–3.360

0.4600

   
  1. CD Crohn’s disease, CI confidence interval, NSAID nonsteroidal anti-inflammatory drug, OGIB obscure gastrointestinal bleeding, OR odds ratio.
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