연구비 지원 여부에 따른 집단 간 차이를 살펴보면 연구비 지원을 받은 집단의 경우 유효 규모가 컸으나, 효율성은 상대적으로 작았다.
Taking a look at the differences when considering groups based on whether or not research funding had been supported, the effective size regarding the group receiving research funding was large, but the efficiency was relatively little.