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. 2021 Aug;18(4):223–230. doi: 10.36131/cnfioritieditore20210405

Table 4.

Standard scores of the two-factor structure of the SDI-2 in men and women

Males (N=187) Females (N=202)
SD-D SD-S SD-D SD-S
M 54.41 20.24 46.92 15.73
SD 9.36 5.44 11.86 5.75
Skewness -0.69 -0.34 -0.44 0.22
Kurtosis 0.56 0.17 0.05 -0.52
α .84 .84 .87 .81
Percent
1 26 6 14 4
5 35 10 26 7
15 45 15 34 10
25 49 17 38 11
35 51 19 43 12
50 55 21 49 16
65 59 23 52 18
75 61 24 55 20
85 64 26 59 22
95 68 29 65 24
99 72 32 69 30

Note: SD-D = dyadic sexual desire; SD-S = solitary sexual desire.