Figure 1
From: Association between Meniere’s disease and air pollution in South Korea
Association between Meniere’s disease and air pollution. The pooled effect estimates of odd ratios (ORs) and 95% CIs for Meniere’s disease hospital visits considering interquartile range increase in each air pollutant concentration are presented according to various lag structures to take into account the immediate, delayed, and cumulative effects of air pollutants. Single lag indicates exposure on the case or control day (lag0) or on day 1–7 prior to the case or control day (lag1–lag7). Cumulative lag indicates the moving average of exposure between the case or control day and ‘n’ days prior to the case or control day (lag0–n). This figure was drawn using R: a Language and Environment for Statistical Computing (version 3.3.3; R Core Team, Vienna, Austria, https://www.R-project.org).
