Table 2

Evaluation of overall performance on QI projects old curriculum compared with the revised curriculum

NMean score on QI project evaluation (SD)t (untransformed) dfP two-tailedCohen’s dsT(−1/Embedded Image transformation)dfP two-tailedCohen’s ds
Old curriculum (2016–18)2349 (18)8.80
28		<0.0012.636.07
23		<0.0011.29
Revised curriculum (2019–2021)7284 (11.5)