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Table 2 shows sperms retrieval success rate among participants according to their karyotyping

From: Evaluation of the predictors of successful sperm retrieval of micro-TESE in cases with mosaic Klinefelter versus cases with non-mosaic Klinefelter: a prospective case series study

 

Genetic finding by FISH

P value

Mosaic (46XY/47XXY)

Pure (47XXY)

Count

%

Count

%

Sperm retrieval

Negative

6

42.90%

38

67.90%

0.083

Positive

8

57.10%

18

32.10%

 

Mean ± SD

Median (range)

Mean ± SD

Median (range)

P value

FISH test

46xy

35.9% ± 16.9%

40(8–60) %

17.4 ± 14.3%

12 (0–60) %

0.001

47xxy

64.1% ± 16.9%

60(40–92) %

82.2 ± 14.3%

88 (40–100) %

0.001