AIDS的免疫缺陷特征指标是

• ACD4↑，CD8不变，CD4/CD8比值↑
• BCD4↑，CD8↓，CD4/CD8比值↑
• CCD4↓，CD8不变，CD4/CD8比值↓
• DCD4↓，CD8↑，CD4/CD8比值↓
• ECD4不变，CD8↑，CD4/CD8比值↓