Table 1.

Gambling participation and problem gambling among the survey participants (n = 999)

Gamblers	Macau students (n = 999)
	N	%
Non-gamblers	676	67.7
Non-problem gamblers	196	19.6
Low-risk gamblers	38	3.8
Moderate-risk gamblers	6	3.6
Problem gamblers	53	5.3