close to significancep = 0.07
Differences were close to significance in the unweighted model (p = 0.07) but became significant in the weighted model (p = 0.004), suggesting that AAA1 clustering corresponds more closely to zones with higher intensity of soil pollution, rather than merely to the number of sites. 3.1.4 AAA1 hotspots and years of life lost or gained To explore the link between AAA1 levels and life expectancy, AAA1 hotspots were compared with YPLLG values using a 100-m buffer.