The analysis also showed that viral load testing provided little or no clinical benefit over monitoring CD4 + counts alone and CD4 + counts proved to provide a substantial benefit at a modest cost.
分析发现病毒负荷试验未比CD 4 +计数检测多一点临床获益，而CD 4 +计数则以适当的费用提供了实质性益处。
The analysis also showed that viral load testing provided little or no clinical benefit over monitoring CD4 + counts alone and CD4 + counts proved to provide a substantial benefit at a modest cost.
分析发现病毒负荷试验未比CD 4 +计数检测多一点临床获益，而CD 4 +计数则以适当的费用提供了实质性益处。
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