NKp30/NCR3 expression was lower in AIDS-RL with >300 CD4+ lymphocytes/mm3 than in HIV + patients without lymphoma and >300 CD4+ lymphocytes/mm3 (M = 4.555 IQR[2.693-9.645] vs 7.525[4.853-16.19], p = 0.014) or HS (M = 8.86 IQR[4.630-14.56], p = 0.041). Here, CD4 is linked to AIDS.