Table 2: Patient characteristics and treatment details.

- SpO2<97mmHg SpO2 % 98
Number of patients 2 8
Subsite Cervix uteri=2 Nasopharynx=1
Base of Tongue1
Vallecula =1
Hypopharynx=2
Supraglottis= 1
Esophagus =1
Histology
Squamous cell carcinoma
Undifferentiated
2
0
7
1
Stage, 8th edition AJCC
III
IV A
2
0
4
4
Concurrent chemotherapy
Yes
No
2
0
6
2
Vinitial mean cc 225.75 51.05
V post-treatment mean cc 77.1 14.9425
Vinitial-Vpost-treatment cc 148.65 36.1075
(Vinitial-Vpost treatment)/ Vinitialcc 0.658471761 0.707296768
Percentage difference in volume
[(Vinitial-Vpost-treatment)/ Vinitial)]%
65.84717608 70.72967679
Mean Hemoglobin 11.5 g/dl 12.3 g/dl