Howeer, dexamethasone seems to be more effectie in reducing the rate of intraentricular hemorrhage compared with betamethasone. 可是，在降低脑室内出血几率方面地塞米松比倍他米松更为有效。
In addition, the only outcome assessed was mortality, yet other outcomes, such as intraventricular hemorrhage and chronic lung disease are also important, the researchers wrote. 另外死亡率是唯一评价的结果，而其他结果如脑室内出血，慢性肺病也同样重要，研究者写到。
