Table 1.

Results of all meta-analyses performed. OR: odds ratio.

Cyberbullying group	Measure	k	n	OR (95 % CI)	ln OR (95 % CI)	z	P z	T 2	Q	P Q	I2 (%)
Victimization	Self-harm	11	85,967	2.35 (1.65-3.34)	0.85 (0.50-1.21)	4.76	<.001	0.30	174.92	<.001	94.28
Victimization	Suicidal behaviors	21	116,616	2.10 (1.73-2.55)	0.74 (0.55-0.94)	7.45	<.001	0.15	256.94	<.001	92.22
Victimization	Suicide attempt	10	85,541	2.57 (1.69-3.90)	0.94 (0.52-1.36)	4.41	<.001	0.39	171.48	<.001	94.75
Victimization	Suicidal ideation	16	103,774	2·15 (1.70-2.71)	0.76 (0.53-1.00)	6.39	<.001	0.17	157.62	<.001	90.48
Perpetration	Suicidal behaviors	5	4062	1.21 (1.02-1.44)	0.19 (0.02-0.37)	2.19	.03	0.02	14.36	.006	72.14
Perpetration	Suicidal ideation	4	3811	1.23 (1.10-1.37)	0.21 (0.10-0.32)	3.75	<.001	0.00	3.91	.27	23.35