COVID-19 Information on YouTube: Analysis of Quality and Reliability of Videos in Eleven Widely Spoken Languages across Africa

Table 1

Kappa coefficient of languages included in the study.

Languages	Number of videos	Kappa (k)	value
English	75	0.62	<0.001
isiZulu	54	0.49	<0.001
isiXhosa	49	0.82	<0.001
Afrikaans	50	0.73	<0.001
Nigerian Pidgin	53	1.00	<0.001
Hausa	40	0.93	<0.001
Twi	45	1.00	<0.001
Arabic	50	0.82	<0.001
French	46	0.44	<0.001
Swahili	50	0.51	<0.001
Amharic	50	1.00	<0.001