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Table 4 Adjusted odds ratios (OR) with 95 % confidence intervals (CI) and goodness of fit for taste and more dope sick related to odds of dose increase, supplements with additional opioids, more dope sick, and more pain following methadone formulation change

From: Patient perspectives of methadone formulation change in British Columbia, Canada: outcomes of a provincial survey

 

Wald

OR*

95 % CI**

Hosmer Lemeshow Test

Nagelkerke R2

Dose Increased

     

 Taste

7.79

2.46

1.31–4.61

0.89

0.37

 More dope sick

10.28

2.24

1.37–3.66

  

Supplements

     

 More dope sick

63.89

8.81

5.16–15.05

0.29

0.60

More dope sick

     

 Taste

11.91

3.39

1.88–6.12

0.30

0.11

More pain

     

 Taste

22.06

4.65

2.45–8.80

0.83

0.10

  1. *OR adjusted for age, gender, and indicated covariates
  2. **95 % CI based on Wald chi-square tests with df = 1