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Table 1 Baseline data

From: Hyperspectral Imaging (HSI) as a new diagnostic tool in free flap monitoring for soft tissue reconstruction: a proof of concept study

  No revision Partial revision Complete revision
N (22) 16 2 4
Age [year] 52.5 (SD 14) 65.5 (SD 37) 57.5 (SD 12)
Gender [f:m] 3:13 0.2 2.2
Indication
 Trauma 9 2 1
 Infection 4 0 2
 Cancer 3 0 0
 POVD 0 0 1
Hospitalization after surgery (d) 12 (SD 6.6) 11.5 (SD 2.1) 30 (SD 14.5; p = 0.0013)
Comorbidities [n (%)]
 Diabetes 2 (12.5%) 0 3 (75%)
 POVD 2 (12.5%) 1 (50%) 1 (25%)
 CHD 2 (12.5%) 0 1 (25%)
 Arterial hypertonia 6 (37.5%) 0 3 (75%)
 Atrial fibrillation 0 0 1 (25%)
 Smoking 3 (18.8%) 0 1 (25%)
 Cancer history 3 (18.8%) 0 0
 Oral anticoagulation 1 (6.3%) 0 1 (25%)
  1. *POVD peripheral occlusive vessel disease, CHD chronic heart disease