"impressive difference" is correct and usable in written English.
You can use it to indicate that there is a significant change or gap between two things. For example, "The new school curriculum made an impressive difference in student outcomes."
For instance, an impressive difference between the World Meteorological Organization (WMO) and Brockamp Wenner models is observable in comparison Zanjan (ZA), Ghazvin (GH), and Hamedan (HA) (the Brockamp Wenner is the worst model and the WMO is the best model) with GI (the WMO is the worst model and the Brockamp Wenner is the best model).
Another impressive difference between the surveys was the decrease in the duration of ventilation from the ICU admission till the day of the survey: The median was 10.5 and 13 days before the campaign, then 7, 5, 5 and 6 days after the campaign (p < 0.001) (Table 1).
This impressive difference suggests that single positional side-chain preferences by ERAP1 can synergize to larger sequence preferences.
The most impressive difference between genders was that regardless of age, myofibers from males gave rise to more clones compared to females.
An impressive difference, however, is the absence of macrophages in nonmammalian erythropoiesis as a stable central component within erythroblastic islands.
This is a very impressive difference, but also confusing, considering that the normal value for 80 90 year olds is 11 s (Bohannon 2006).
The most impressive differences between wild type and transfected OK cells are that the latter overexpressed Na+ K+-ATPase accompaNa+ K+-ATPasecreaccompaniedty of the transporter.
Furthermore, the incidence of lymphoid malignancies, such as HL, NHL and MM, showed impressive differences between the US and Japan, whereas the differences in AML, ALL, and CML were smaller.
Due to the impressive differences outlined in Tables 2 and 3 and in Figures 2, 3 and 4, this failure is most likely due to the small sample sizes.
The authors of that report plan to enroll a total of 90 patient in the study; perhaps these impressive differences will be statistically significant with a greater number of patients.
Given the gap in cardiovascular health between the wealthy and the poor, and more intriguingly between various ethnicities in the world, there is a genuine need to study the origins, for example, of the impressive differences in stroke prevalence between white and black people, or the devastating coronary atherosclerosis in people of Asian descent.
