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. 2017 Feb 22;84(2):185–190. doi: 10.1016/j.bjorl.2017.01.005

Table 2.

Crusting score comparison.

Group 1 Group 2 Group 3 Group 4 p
Postoperative 7th day 1 (1–3) 2 (0–3) 1 (0–3) 1 (0–2) <0.001a
Postoperative15th day 1 (1–3) 1 (0–3) 1 (0–3) 1 (0–1) <0.001a
a

Group 4 was significantly lower than others. Statistical significance: set as p < 0.05.