Table 3. Esthetic outcomes.

Esthetic scores	Zhuang’s group (n=57)	Modified Zhuang’s group (n=63)	P value*
Surgeon 1	10.0 [7.0–11.0]	11.0 [11.0–12.0]	<0.001
Excellent rate†	30 [52]	51 [81]
Good rate‡	17 [30]	10 [16]
Bad rate§	10 [18]	2 [3]
Surgeon 2	9.0 [7.5–11.0]	12.0 [10.0–13.0]	<0.001
Excellent rate	27 [47]	52 [82]
Good rate	25 [44]	10 [16]
Bad rate	5 [9]	1 [2]
Average	9.5 [7.5–11.0]	11.5 [10.5–12.5]	<0.001
Excellent rate	28 [49]	52 [82]
Good rate	24 [42]	10 [16]
Bad rate	5 [9]	1 [2]

Data are shown as number [percentage] or median [IQR]. *, independent samples Mann-Whitney U test. ^†, excellent rate 10–15; ^‡, good rate 6–9; ^§, bad rate 0–5.