Table 3.

Descriptive statistics of the answers to the questions related to the game (grades 1-5) depending on whether the students like video games or not.

Answers, Video game preference category		Median (Q1, Q3)		P value		Effect size
The game is entertaining					.89		0.021
	Not likea		3 (3, 4)
	Likeb		4 (3, 4)
I like the game					.17		0.198
	Not like		3 (2, 3)
	Like		3 (2, 4)
The complexity of the game is correct					.19		0.192
	Not like		3 (3, 4)
	Like		4 (3, 4)
The help indications provided by the game are enough					.64		0.069
	Not like		3 (2, 4)
	Like		3 (2, 4)
The game describes how to proceed in a choking emergency					.64		0.069
	Not like		4 (3, 4.5)
	Like		3 (3, 5)
After playing the game, I know how to proceed in a choking emergency					.36		0.133
	Not like		3 (2, 4)
	Like		3 (3, 4)

^aNumber of students who did not like playing video games=19.

^bNumber of students who liked playing video games=29.