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Table 4 Predictors of aspiration and penetration on early Videofluoroscopic test

From: Functional outcome predictors following mandibular reconstruction with osteocutaneous fibula free flaps: correlating early postoperative videofluoroscopic swallow studies with long-term clinical results

Variable

Penetration

Aspiration

p-value

p-value

Sex

0.261a

0.367a

Cancer diagnosis

0.050a

0.157a

Radiation exposure

0.050a*

0.002a*

Preoperative G-tube

0.016a*

0.030a*

Percentage tongue resected

0.167a

0.224a

HCL class

0.378a

0.601a

Condyle resected

0.280a

0.574a

Ramus resected

0.500a

0.500a

Body resected

0.402a

0.644a

Anterior resection

0.349a

0.146a

Age

0.008b*

0.092b

Bony defect (cm)

0.993b

0.348b

Skin paddle area (cm2)

<0.001b*

0.013b*

  1. aFisher’s exact test
  2. bStudent’s t-test
  3. *Statistically significant associations are bolded