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. 2023 May 17;14:1181701. doi: 10.3389/fmicb.2023.1181701

Table 5.

Biofilm formation ability of T6SS-positive and T6SS-negative K. pneumoniae isolates causing abscesses.

ALL N = 169 (%) T6SS-negative N = 108 (%) T6SS-positive N = 61 (%) p.overall
Result 0.010
Strong 28 (16.57) 12 (11.11) 16 (26.23)
Medium 74 (43.79) 46 (42.59) 28 (45.90)
Weak 67 (39.64) 50 (46.30) 17 (27.87)

p < 0.05 was considered to be statistically significant. Statistically significant values are identified in boldface.