Initial sexual orientation and history of transition in MtF.

a,b,c,f,hp d,e,g,ip (ANOVA).CSHT: Cross-sex hormone treatment.SRS: Sex reassignment surgery.SO: Sexual orientation.a-h mean significant differences between those two groups, e.g. a means a significant difference (p Initial sexual orientation and history of transition in MtF.a、b、c、f、hp、d、e、g、ip 经方差分析（ANOVA）。CSHT：跨性别激素治疗（Cross-sex hormone treatment）；SRS：性别重置手术（Sex reassignment surgery）；SO：性取向（Sexual orientation）。a至h代表两组间的显著性差异，例如a表示存在显著性差异，关联跨性别女性（Male-to-Female，MtF）的初始性取向与转型史。