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Table 5 Multivariate analyses for interaction effects (ANOVAs) and main effect on HRQOL

From: Health-related quality of life: a retrospective study on local vs. microvascular reconstruction in patients with oral cancer

 

Model

Variable

P-value

Interaction effects

1

reconstruction*age

0.351

 

2

reconstruction*sex

0.173

3

reconstruction*chemotherapy

0.672

4

reconstruction*tumor site

0.079

6

reconstruction*T-status

0.746

7

reconstruction*neck dissection

0.771

8

reconstruction*radiation

0.984

9

reconstruction*postoperative time

0.163

Main effects

10

reconstruction

0.001

 

age

0.916

11

reconstruction

0.001

sex

0.187

12

reconstruction

0.003

chemotherapy

0.004

13

reconstruction

0.009

tumor site

0.462

15

reconstruction

0.012

T-status

0.051

16

reconstruction

0.002

neck dissection

0.156

17

reconstruction

0.003

radiation

0.854

18

reconstruction

0.002

postoperative time

0.622

  1. Level of significance p < 0.05
  2. Postoperative time = time from surgery to survey