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. 2021 Oct 29;12:746206. doi: 10.3389/fpsyt.2021.746206

Figure 1.

Figure 1

Sample, methodology and statistical analyses used to investigate effect of IL6 gene variations on lifetime suicide attempts (SUIC) and suicide items of the Brief Symptom Inventory (BSI) both in main effect models and in interaction with proximal (recent negative life events) and distal (childhood adversities) stressors. SNP, Single Nucleotide Polymorphism; SUIC, lifetime suicide attempts; BSI, Brief Symptom Inventory; SI-BSI03, current suicidal ideation (“Thoughts of ending your life”); H-BSI18, current hopelessness (“Feeling hopeless about the future”); ToD-BSI21, current thoughts of death (“Thoughts about death and dying”); RLE, Recent negative Life Events; CHA, Childhood Adversity; HWE, Hardy-Weinberg Equilibrium; MR, Missing Rate; MAF, Minor Allele Frequency; ADD, additive model; DOM, dominant model; REC, recessive model.