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. 2020 Sep 22;20:212. doi: 10.1186/s12893-020-00865-x

Table 2.

clinical presentation before surgery

Symptoms Group A
(N = 50)
Group B
(N = 50)
Chi square test
p-value
Pain 17 (34.0%) 17 (34.0%) 3.6 (0.16) NS
Discharging sinus 27 (54.0%) 20 (40.0%)
Pain and discharge 6 (12.0%) 13 (26.0%)