Table 3 Multivariate logistic regression model of variables associated with poor pyrosequencing technical performance

 Negative

5.30

4.76–5.90

2.19

1.91–2.51

 Positive

1.00

1.00

 Negative

8.44

7.51–9.49

7.74

6.67–8.99

 Positive

1.00

1.00

 Moldova

2.07

1.84–2.34

2.86

2.47–3.31

 South Africa

1.86

1.64–2.10

1.50

1.29–1.74

 India

1.00

1.00

 katG

1.52

1.19–1.92

1.69

1.29–2.21

 inhA

1.30

1.02–1.66

1.38

1.05–1.81

 ahpC

1.71

1.35–2.16

1.96

1.50–2.55

 rpoB1

3.65

2.93–4.55

5.29

4.12–6.79

 rpoB2

3.31

2.65–4.12

4.65

3.62–5.97

 gyrA

2.99

2.39–3.73

4.07

3.16–5.23

 rrs

1.90

1.50–2.39

2.24

1.72–2.91

 IS6110

1.00

1.00