Additional file 1 of Investigating the effect of sexual behaviour on oropharyngeal cancer risk: a methodological assessment of Mendelian randomization

Additional file 1. Single nucleotide polymorphisms robustly and independently associated with age at first sex, number of sexual partners, risk tolerance, comprehensive smoking index, smoking initiation, drinks per week and educational attainment (years of schooling).

附加文件1：单核苷酸多态性与首次性行为年龄、性伴侣数量、风险承受能力、综合吸烟指数、吸烟起始时间、每周饮酒量以及教育成就（受教育年限）的稳健且独立关联。