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Table 3 Frequency of individual KIR genes in patients with and without clinical pregnancies in the G-CSF group

From: Granulocyte colony-stimulating factor priming improves embryos and pregnancy rate in patients with poor ovarian reserve: a randomized controlled trial

KIR genes

With clinical pregnancies (18 patients)

No. of patients with each gene (%) a

Without clinical pregnancies (26 patients)

No. of patients with each gene (%) a

2DL1

18 (100%)

26 (100%)

2DL2

3 (17%)

6 (23%)

2DL3

18 (100%)

26 (100%)

2DL4

18 (100%)

26 (100%)

2DL5

5 (28%)

5 (19%)

2DP1

18 (100%)

26 (100%)

2DS1

5 (28%)

4 (15%)

2DS2

3 (17%)

6 (23%)

2DS3

2 (11%)

2 (8%)

2DS4

17 (94%)

25 (96%)

2DS5

4 (22%)

3 (12%)

3DL1

17 (94%)

25 (96%)

3DL2

18 (100%)

26 (100%)

3DL3

18 (100%)

26 (100%)

3DP1

18 (100%)

26 (100%)

3DS1

4 (22%)

4 (15%)

  1. a No significant differences in frequency of individual KIR genes were evident between patients with and without clinical pregnancies in the G-CSF group (Fisher’s exact test)