泰诺

• The highly effective prevention education that was given to study participants in both arms of the study may have resulted in lower rates of seroconversion than had been anticipated ( two in the tenofovir arm and six in the placebo arm ) , decreasing the ability of the study to detect a significant difference in risk of hiv infection
  对两组参与者进行的极为有效的安全教育也有可能是血清转化率低于预期效果的原因，从而降低了该研究探索泰诺福韦在预防hiv感染中和其他疗法的差别的能力。