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. 2012 Apr 23;2012(1):8. doi: 10.1186/1687-9856-2012-8

Table 2.

Statistical values calculated from the percent X allele signals of the four XA markers for samples grouped together by karyotype

Karyotype
48, XXYY (n = 45)
46, XY (n = 206)
Marker XA1 XA2 XA3 XA4 XA1 XA2 XA3 XA4
Average
56.8
54.1
48.5
50.4
42.3
35.3
33.0
32.0
Median
56.4
54.0
48.9
50.8
42.1
35.1
33.3
31.7
Std Dev
1.74
2.57
2.43
3.47
2.51
2.03
2.99
3.56
Maximum
59.7
59.1
51.1
57.8
60.2
42.6
37.2
51.3
Minimum 52.2 49.5 35.3 43.8 35.5 27.4 0.0 20.8