The concentration of sperm after washing in the HBA group > 60% was statistically significantly higher than in the HBA group ≤ 60% (32.08± 17.25 vs 20.81 ± 9.61, P=0.00).
Mật độ sau lọc rửa ở nhóm HBA > 60% cao hơn có ý nghĩa thống kê so với nhóm HBA ≤ 60% (32,08 ± 17,25 vs 20,81 ± 9,61, P= 0,00).