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. 2019 Dec 16;19:400. doi: 10.1186/s12888-019-2402-2

Table 2.

Comparison between bullying and suicidal behaviors among in-school adolescents (N = 3793)

Variables Categories Suicide ideation Suicide attempt
Yes n[%] No n [%] P value Yes n [%] No n [%] P value
Demographics
 Gender Male 271 [50.5] 1548 [47.5] 0.19 192 [45.4] 1627 [48.2] 0.36
Female 265 [49.5] 1709 (52.5) 230 [54.6] 1744 [51.8]
 Age ≤12 yrs. 150 [27.6] 531 [16.4] < 0.001 110 [25.6] 571 [17.0] < 0.001
13–17 yrs. 380 [69.8] 2607 [80.2] 311 [72.3] 2676 [79.6]
> 17 yrs. 14 [2.6] 111 [3.4] 9 [2.1] 116 [3.4]
 School grade §N = 3748 Primary 315 [59.7] 1750 [54.3] 0.03 262 [63.1] 1803 [54.1] < 0.001
Secondary 213 [40.3] 1470 [45.7] 153 [36·9] 1530 [45.9]
 Bullied Yes 220 [41.0] 803 [24.7] < 0.001 238 [56.4] 785 [23.3] < 0.001
No 316 [59.0] 2454 [75.3] 184 [43.6] 2586 [76.7]
Psychological
 Loneliness Yes 63 [11.7] 220 [6.8] < 0.001 74 [17.5] 209 [6.2] < 0.001
No 474 [88.3] 3036 [93.2] 348 [82.5] 3162 [93.8]
 Anxiety Yes 65 [12.1] 172 [5.3] < 0.001 79 [18.7] 158 [4.7] < 0.001
No 471 [87.9] 3085 [94.7] 343 [81.3] 3213 [95.3]

§ other grades category was not included