Over half of the sample (n=406, 52.2%) reported having smoked cigarettes on at least some days in their lifetime (former smokers included). For these individuals, the number of cigarettes smoked per day ranged from 0 to 98 cigarettes (mean=11.16, s.d.=12.19) in the last 30 days. The number of lifetime traumatic events reported in this sample ranged from 0 to 19 (mean=5.87, s.d.=3.87). Scores indicating the sense of neighborhood cohesion in this sample ranged from 0 to 16 (mean=3.41, s.d.=1.48). Factor scores indicating the level of neighborhood physical order/disorder in this sample ranged from −2.87 to 3.76 (mean=−0.10, s.d.=0.69). Polygenic risk scores ranged from −0.01 to 0.02 (mean=0.01, s.d.=0.01; distribution is depicted in Supplementary Figure 2).
