Multiple regression analyses for sexual orientation and left-hand 2D:4D predicting self-reported childhood and adulthood masculinity (N = 181) and observer-rated adulthood masculinity (N = 180).

Multiple regression analyses for sexual orientation and left-hand 2D:4D predicting self-reported childhood and adulthood masculinity (N = 181) and observer-rated adulthood masculinity (N = 180).针对以性取向与左手2D:4D（left-hand 2D:4D）预测自我报告的童年与成年男子气概（样本量N=181）以及观察者评定的成年男子气概（样本量N=180）所开展的多元回归分析。