Figure 5
From: Geographical clustering of lung cancer in the province of Lecce, Italy: 1992–2001
Risk maps based on the p-value of the null hypothesis H 0 : θ i = 1 (lung cancer mortality in the province of Lecce, 1992–2001). Only areas in which θ i > 1 and ρ i < 0.05 were highlighted, i.e. those areas where the risk excess resulted to be statistically significant. The numbers reported are the last two digits of the Istat municipal code.