All of these effects are small and do not support the proposition that double wall incubators have a beneficial effect on long-term outcomes including mortality or the duration of hospitalization.

这些效果太小，以致不能证实双层墙壁的保温箱，对死亡率或住院天数等长期影响有正面的效果。

youdao

All of these effects are small and do not support the proposition that double wall incubators have a beneficial effect on long-term outcomes including mortality or the duration of hospitalization.

这些效果太小，以致不能证实双层墙壁的保温箱，对死亡率或住院天数等长期影响有正面的效果。

youdao