Table 3 Predictors of Failure
Covariate | Incomplete Eradication of Intestinal Metaplasia | Incomplete Eradication of Dysplasia | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Univariate Analysis | Multivariate Analysis | Univariate Analysis | Multivariate Analysis | |||||||||
OR | 95% CI | p-value | OR | 95% CI | p-value | OR | 95% CI | p-value | OR | 95% CI | p-value | |
Not White | 1.34 | 0.18–9.89 | 0.77 | 3.48 | 0.46–26.07 | 0.23 | ||||||
Female | 2.06 | 0.60–7.04 | 0.25 | 4.157 | 0.94–18.40 | 0.060 | ||||||
65 years or older | 2.63 | 1.20–5.79 | 0.02 | 4.508 | 1.72–11.84 | 0.0022 | 2.16 | 0.857–5.45 | 0.10 | Ref. | Ref. | 0.10 |
Obese, BMI > 30 | 2.60 | 1.11–6.14 | 0.01 | 2.29 | 0.85–6.20 | 0.08 | ||||||
HGD | 1.19 | 0.55–2.58 | 0.67 | 2.21 | 0.89–5.47 | 0.09 | 2.151 | 0.80–5.80 | 0.13 | |||
GERD | 1.50 | 0.65–3.45 | 0.34 | Ref. | Ref. | 0.21 | ||||||
Hyperlipidemia | 1.59 | 0.63–3.98 | 0.32 | Ref. | Ref. | 0.97 | ||||||
Diabetes | 1.17 | 0.47–2.92 | 0.73 | 1.38 | 0.50–3.83 | 0.53 | ||||||
Hypertension | 1.76 | 0.81–3.85 | 0.16 | 3.33 | 1.21–9.17 | 0.02 | 3.86 | 1.32–11.31 | 0.01 | |||
Tobacco Usage | 2.50 | 0.71–8.85 | 0.23 | 1.45 | 0.36–5.85 | 0.36 | ||||||
Length > 5 cm | 4.03 | 1.78–9.09 | < 0.01 | 7.064 | 2.62–19.06 | < 0.01 | 2.60 | 1.04–6.51 | 0.04 | 3.08 | 1.12–8.46 | 0.03 |
> 3 RFA’s | 2.16 | 0.96–4.89 | 0.06 | 1.15 | 0.45–2.93 | 0.78 | ||||||
c statistic: | 0.766 | c statistic: | 0.761 | |||||||||
r squared | 0.285 | r squared | 0.2215 | |||||||||