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Table 3 Multiple logistic regression analysis was performed for all acute medical situations and the following predicting variables: sex, years clinically active, and training location

From: Management of medical emergencies in orthodontic practice

Acute medical situation

Predicting variable

Coefficient

Standard error

Wald’sχ2

df

Pvalue

Odds ratio

Odds ratio 95% CI

Epilepsy

Women

− 1.179

0.639

3.407

1

0.065

0.308

0.088–1.076

Allergic reaction

Nijmegen

1.251

0.717

3.407

1

0.081

3.494

0.858–14.236

Diabetes

Women

− 1.079

0.556

3.769

1

0.052

0.340

0.114–1.010

Active years

− 0.055

0.026

4.628

1

0.031

0.946

0.900–0.995

Groningen

− 1.518

0.784

3.745

1

0.053

0.219

0.047–1.020

Abroad

− 1.131

0.645

3.073

1

0.080

0.323

0.091–1.143

Aspiration

Nijmegen

1.605

0.705

5.179

1

0.023

4.980

1.250–19.847

Vasovagal collapse

Active years

0.076

0.042

3.274

1

0.070

1.078

0.994–1.170

  1. A significance level of α = 0.05 was used
  2. Df degrees of freedom