Table 3 Demonstrates the relation between the probability of occurrence to the probability of non-occurrence of an auditory damage after chemoradiotherapy treatment, being taken into consideration the variables age, volume and dose of RT and total and cycle dose of CT.
Age | Total | p-Valor | |||
|---|---|---|---|---|---|
≤ 60 years | > 60 years | ||||
Auditory damage | Yes | 9 | 4 | 13 | 0.046 |
ASHA | No | 7 | 14 | 21 | |
Total | 16 | 18 | 34 | ||
RT Volume | Total | p-Value | |||
≤ 1500 cm | > 1500 cm | ||||
Auditory alteration | Yes | 8 | 5 | 13 | 0.016 |
ASHA | No | 4 | 17 | 21 | |
Total | 12 | 22 | 34 | ||
RT Total Dose | Total | p-Value | |||
≤ 70.2 Gy | > 70.2 Gy | ||||
Auditory damage | Yes | 3 | 10 | 13 | 0.182 |
ASHA | No | 5 | 16 | 21 | |
Total | 8 | 26 | 34 | ||
CT Dose Total | Total | p-Value | |||
≤ 300 mg | > 300 mg | ||||
Auditory damage | Yes | 7 | 6 | 13 | 0.393 |
ASHA | No | 9 | 12 | 21 | |
Total | 16 | 18 | 34 | ||
CT Dose per Cycle | Total | p-Value | |||
≤ 50 mg | > 50 mg | ||||
Auditory damage | Yes | 9 | 4 | 13 | 0.272 |
ASHA | No | 11 | 10 | 21 | |
Total | 20 | 14 | 34 | ||