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. 2013 Dec 2;35(2):248–256. doi: 10.1002/humu.22471

Table 2.

UK and US RA Data

UK RA data
Log2 ratio P1[B]/P1[A] <−0.75 >−0.75
P1 category P1(B) deletion Other Totals
Case 9 (0.49%) 1,837 (99.51%) 1,846
Controls 67 (0.91%) 7,288 (99.09%) 7,355
Odds Ratio 0.533* (0.248–1.107)
US RA data
PennCNV P1(B) deletion Other Totals
Case 11 (0.56%) 1,956 (99.44%) 1,967
Controls 9 (0.90%) 987 (99.10%) 996
Odds Ratio 0.617a (0.237–1.620)
a

Combined Mantel–Haenszl odds ratio of 0.559 (P = 0.036).