translation.en: What if, instead of using race as a crude proxy for some more important factor, doctors actually investigated and addressed that more important factor?
translation.zh: 假如，我们不再用种族来粗糙地替代 其它更为重要的因素， 而且医生也开始仔细检测和采纳 那些更为重要的因素，会怎么样呢？