TABLE 3

Investigator Scores of Redness, Blueness, and Elevation

Propranolol, n (%)Placebo, n (%)P
NoneModerateSignificantNoneModerateSignificant
Redness
    Week 02 (10.5)5 (26.3)12 (63.2)0 (0)6 (31.6)13 (68.4).35
    Week 123 (16.7)12 (66.7)3 (16.7)0 (0)7 (46.7)8 (53.3).04
    Week 244 (23.5)11 (64.7)2 (11.8)0 (0)9 (64.3)5 (35.7).07
Blueness
    Week 011 (57.9)6 (31.6)2 (10.5)13 (68.4)3 (15.8)3 (15.8).51
    Week 1211 (61.1)7 (38.9)0 (0)11 (73.3)2 (13.3)2 (13.3).10
    Week 2410 (58.8)7 (41.2)0 (0)11 (78.6)2 (14.3)1 (7.1).17
Elevation
    Week 00 (0)3 (15.8)16 (84.2)1 (5.3)3 (15.8)15 (78.9).60
    Week 121 (5.6)14 (77.8)3 (16.7)0 (0)3 (20.0)12 (80.0).001
    Week 244 (23.5)10 (58.8)3 (17.6)1 (7.1)3 (21.4)10 (71.4).01