经配对t检验表明二者间有显著性差异（P<0.05）；

There was significant difference between two groups by using Student t test(P<0.05).

youdao

经配对t检验表明二者间有显著性差异（P<0.05）；

There was significant difference between two groups by using Student t test(P<0.05).

youdao