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. 2021 Mar 16;27:e930591-1–e930591-13. doi: 10.12659/MSM.930591

Table 2.

The summary of 2D: 4D results for men and women.

L2D: 4D R2D: 4D DR-L
Range Mean±SD Range Mean±SD Range Mean±SD
Total 0.8271–1.0788 0.964±0.033 0.8551–1.0598 0.961±0.033 −0.1185-0.0833 −0.002±0.028
Male 0.8271–1.0595 0.960±0.036 0.8551–1.0524 0.959±0.033 −0.1061-0.0833 −0.002±0.027
Female 0.8726–1.0788 0.967±0.032 0.8811–1.0598 0.964±0.034 −0.1185-0.0675 −0.003±0.028
t −2.951 −2.353 0.687
p 0.003 0.019 0.492
*

P<0.05;

**

P<0.01.

2D: 4D – second-to-fourth digit ratio.