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. 2019 Apr;62(2):93–99. doi: 10.1503/cjs.008716

Table 2.

Multivariate analysis of potential risk factors for progression from nondysplastic Barrett’s esophagus to dysplastic or neoplastic grades (Cox regression)

Variable HR (95% CI)
Age, yr
 < 60 1.0
 ≥ 60 1.9 (0.9–3.9)
Length of Barrett’s esophagus segment, cm
 < 3 1.0
 ≥ 3 2.2 (1.1–4.7)

CI = confidence interval; HR = hazard ratio.