Table 2: Features of bleeding versus nonbleeding cases regardless of clopidogrel therapy.

Features and parametersPostoperative bleedingComparison
No bleeding versus bleeding
No bleedingbleeding
Number of total cases63515

Demographic features
Age (years)73.3 ± 9.875.4 ± 8.8No significant difference
(; )
Male/female346/28910/5

Type of the lesion
Benign/malignant309/3262/13

Type of surgery
Skin graft384 (9.5%) < 0.001
Local flap1788 (4.3%)
Mohs excision2072 (1.0%)
Excision2121 (0.9%)

Subregion of the lesion
Nose1207 (5.5%)
(nose versus all other regions)
Cheek1875 (2.6%)No significant difference
()
Forehead1071 (0.9%)
Ear640
Others1572 (1.3%)

Defect size
Area (mm2)198.3 ± 212.25291.8 ± 190.7 = 0.04
Depth (mm)4.5 ± 3.55.6 ± 3.6No significant difference
( = 0.13)