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Table 3 The mean value of PTV60

From: The application of 3D-printed oral stents in intensity-modulated radiotherapy for oropharyngeal cancer and their dosimetric effect on organs at risk

PTV60

Stent

Bottle

Control

F (df1 = 2, df2 = 57)

P value

D95(Gy)

61.56 ± 1.169

62.27 ± 1.283

62.78 ± 1.2

2.084

0.134

HI

1.21 ± 0.69

1.18 ± 0.72

1.11 ± 0.64

2.187

0.122

CI

0..77 ± 0.18

0.68 ± 0.12

0.64 ± 0.19

0.457

0.635

Coverage

1.00 ± 0.01

1.00 ± 0.03

1.00 ± 0.04

2.585

0.084

  1. F, represents the F-statistic used in ANOVA to compare variances between groups; P value, associated with the F-statistic measures the statistical significance of the observed differences
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European Journal of Medical Research

ISSN: 2047-783X

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