Sex-specific gene-based analysis for genes known to regulate oestrogen levels and oxytocin levels and risk of Barrett’s oesophagus (BO), oesophageal adenocarcinoma (OAC), and these conditions combined (OAC+BO).

1 Chromosome numbera 575 cases and 466 controlsb 175 cases and 466 controlsc 751 cases and 466 controlsd 1808 cases and 1703 controlse 1333 cases and 1704 controls, andf 3141 cases and 1702 controls.P-values in bold are statistically significant.1. 染色体数目（Chromosome number）相关数据集包含6组样本：a组575例病例与466例对照；b组175例病例与466例对照；c组751例病例与466例对照；d组1808例病例与1703例对照；e组1333例病例与1704例对照；f组3141例病例与1702例对照。其中加粗的P值（P-value）具有统计学显著性。