. 2020 Jun 29;17(13):4671. doi: 10.3390/ijerph17134671

Table 3.

Recommendations to prevent transmission of COVID-19 according to the type of transmission of COVID-19 in the country of the video.

Recommendation	Country of Publication	Available, n (%)	Unavailable, n (%)	OR (95% CI) ^a	p
Wash your hands frequently	Countries with local transmission ^b	63 (68.5)	18 (48.6)	2.29 (1.05–5.01)	0.036
Wash your hands frequently	Countries with only imported cases ^c and countries without cases ^d	29 (31.5)	19 (51.4)	1
Respiratory hygiene	Countries with local transmission ^b	39 (73.6)	42 (55.3)	2.26 (1.06–4.82)	0.035
Respiratory hygiene	Countries with only imported cases ^c and countries without cases ^d	14 (26.4)	34 (44.7)	1
Social distance	Countries with local transmission ^b	37 (71.2)	44 (57.1)	1.85 (0.87–3.92)	0.108
Social distance	Countries with only imported cases ^c and countries without cases ^d	15 (28.8)	33 (42.9)	1
Avoid touching eyes, nose, and mouth	Countries with local transmission ^b	22 (70.9)	59 (60.2)	1.62 (0.67–3.88)	0.282
Avoid touching eyes, nose, and mouth	Countries with only imported cases ^c and countries without cases ^d	9 (29.1)	39 (39.8)	1

^a OR (95% CI): Odds Ratio (95% confidence interval). ^b Countries with local transmission: Spain, the United States of America, Argentina, Colombia, Ecuador, Germany, Chile, Peru, Costa Rica, Dominican Republic, China, the United Kingdom.^c Countries with only imported cases: Mexico, Venezuela, Guatemala, Bolivia. ^d Countries without cases: Nicaragua, El Salvador.