Table 3. Wound leakage reported in patients with prosthetic joint infections in the selected studies.

Study Name	Prosthetic Joint infection	Hips (n)	Knees (n)	Leakage (Hips)	Leakage (Knees)
Sandiford [17]	29	29	0	1	0
Kallala and Haddad [18]	15	9	6	0	0
Kallala et al. [19]	387	140	247	Not specified in PJI (overall: 32 in 755)
McPherson et al. [20]	126	50	76	2	0
Menon et al. [21]	3	1	2	0	0
Lum et al. [22]	14	6	9	Not specified in PJI (overall: 1 in 56)
Agarwal et al. [23]	4	2	2	1	0