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Table 4 Association between GBS serotype and antimicrobial pattern indicating OR

From: Prevalence, antimicrobial susceptibility patterns, serotypes and risk factors for group B streptococcus rectovaginal isolates among pregnant women at Kenyatta National Hospital, Kenya; a cross-sectional study

Serotype

Penicillin G

Ampicillin

Vancomycin

Clindamycin

OR

95% CI

P

OR

95% CI

P

OR

95% CI

P

OR

95% CI

P

Ia

4.81

1.265–18.311

0.021

3.52

0.926–13.353

0.065

0.81

0.180–3.635

0.781

1.33

0.294–0.709

0.71

Ib

1.25

0.343–4.558

0.735

2.41

0.684–8.471

0.171

0.82

0.198–3.432

0.79

1.38

0.312–0.668

0.67

II

1.08

0.321–3.626

0.902

2.73

0.862–8.625

0.088

0.54

0.137–2.157

0.385

0.33

0.071–0.154

0.15

III

1.68

0.490–5.745

0.41

6.84

1.899–24.672

0.003

1.86

0.426–8.087

0.411

1.31

0.307–0.714

0.71

IV

3

0.717–12.553

0.132

5.12

1.372–19.077

0.015

1.02

0.254–4.104

0.977

0.74

0.158–0.702

0.7

V

1.17

0.346–3.933

0.804

1.33

0.434–4.094

0.615

1.5

0.377–5.965

0.565

0.76

0.182–0.714

0.71

VI

3.38

0.947–12.098

0.061

4.45

1.353–14.653

0.014

1.66

0.418–6.606

0.47

1.5

0.351–0.585

0.59

VII

1.89

0.519–6.868

0.334

3.48

0.99–12.242

0.052

0.83

0.202–3.435

0.801

0.29

0.062–0.124

0.12

VIII

2.25

0.567–8.927

0.249

4.67

1.255–17.358

0.022

1.33

0.286–6.214

0.714

0.76

0.149–0.746

0.75

IX

2.25

0.478–10.595

0.305

3

0.676–13.309

0.148

0.85

0.141–5.070

0.855

0.48

0.087–0.399

0.4

  1. GBS group b streptococcus, OR odds ratio, CI confidence interval, Number in bold are statistically significant P < 0.05