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. 2021 Feb 7;406(2):367–375. doi: 10.1007/s00423-021-02090-3

Table 4.

Severity of appendicitis

Variable No. (%) p value
Year 2019 2020
Negative appendectomy 69 (6.7) 41 (4.6) 0.012
Uncomplicated appendicitis1 359 (35.0) 274 (31.0)
Complicated appendicitis2 597 (58.2) 569 (64.4)

1Phlegmonous appendicitis without perforation, abscess, or peritonitis; 2gangrenous appendicitis or periappendicitis, peritonitis, perforation, or abscess