Sociocultural adaptation, translation and pre-testing of the Kannada version of Vanderbilt Head and Neck Symptom Survey 2.0

Journal of Patient-Reported Outcomes

Table 4 Internal consistency using Cronbach’s alpha coefficient and Mc Donald’s Omega Coefficient

Domains	No. of items	Cronbach's α	McDonald's ω
Nutrition	4	0.74	0.76
Swallowing Solids	7	0.88	0.89
Swallowing Liquids	2	0.68	0.68
Dry Mouth	4	0.90	0.91
Mucous	4	0.93	0.93
Mouth Pain	8	0.92	0.92
Pain	4	0.79	0.85
Speech/Voice	3	0.90	0.90
Taste and Smell	6	0.86	0.86
Teeth	5	0.87	0.91