From: A novel use for Levey-Jennings charts in prenatal molecular diagnosis
Aneuploidy | Probe | Quality control cells (A and F)–based IQC results over 18 consecutive days | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
Trisomy 13 | GLP13/21 | 10 | 10 | 12 | 13 | 14 | 14 | 11 | 10 | 12 | 9 | 10 | 11 | 12 | 9 | 10 | 8 | 13 | 12 |
Trisomy 21 | GLP13/21 | 88 | 90 | 93 | 87 | 90 | 89 | 94 | 91 | 98 | 90 | 88 | 91 | 89 | 94 | 93 | 89 | 90 | 93 |
Trisomy 18 | 18/X/Y trichrome | 31 | 34 | 28 | 27 | 30 | 27 | 38 | 29 | 30 | 34 | 22 | 29 | 33 | 28 | 27 | 33 | 28 | 32 |
47,XXY | 18/X/Y trichrome | 68 | 69 | 70 | 69 | 61 | 68 | 67 | 70 | 68 | 71 | 69 | 73 | 68 | 70 | 68 | 76 | 69 | 73 |