[Retracted] Analysis of the Effect of DPL Combined with Clarithromycin in the Therapy and Improvement of Rosacea

Table 4

Contrast of the DLQI scores between the two sets before and after therapy (points, ).

Set	Number of cases (n)	Before therapy	After therapy	t	P
Research set	43	12.68 ± 2.35	2.08 ± 1.03	15.236	0.021
Contrast set	43	12.53 ± 2.47	5.62 ± 2.21	7.935	0.038
t		1.263	3.519
P		0.177	<0.001