Table 5.

Differences in risk of IGD among different gender, age and anxiety.

Variable	IGD risk		CR (95%)	B (P-value)
	Non-high N (%)	High N (%)
Gender
Male	5,069 (95.7)	228 (4.3)	2.846 (2.267–3.618)	1.046 (0.000)
Female	5,076 (98.0)	106 (2.0)	1
Age (years)
9–12	3,755 (97.5)	97 (2.5)	1
13–15	5,474 (96.4)	205 (3.6)	1.160 (0.908–1.480)	0.148 (0.234)
16–18	916 (96.6)	32 (3.4)	0.947 (0.634–1.416)	−0.054 (0.791)
Anxiety	6.98 ± 7.388	13.51 ± 8.999	1.101 (1.087–1.114)	0.096 (0.000)