Skip to main content

Table 4 Relative risk (RR) with 95% confidence interval (CI) of amyotrophic lateral sclerosis according to long-term consumption of drinking water with Se content ≥1 μg/l vs. <1 μg/l in conditional logistic regression models, Reggio Emilia municipality, northern Italy, 1995-2006

From: The relation between amyotrophic lateral sclerosis and inorganic selenium in drinking water: a population-based case-control study

Model RR 95% CI
Bivariate model 4.2 1.1 - 16
Multivariate model - 1a 4.3 1.1 - 17
Multivariate model - 2b 5.4 1.3 - 24
Multivariate model - 3c 5.4 1.1 - 26
  1. aAdjusting for educational attainment level
  2. bAdjusting for occupational pesticide exposure
  3. cAdjusting for all potential confounders (educational attainment level and exposure to pesticides, industrial chemicals and electromagnetic fields)
Back to article page