Table 4 Multinomial logistic regression predicting factors on repeated suicide attempt (N = 2660)
Variable | One-time attempt | Repeated attempts | ||||
|---|---|---|---|---|---|---|
β | ARRR [95% CI] | p-value | β | ARRR [95 CI] | p-value | |
Demographics | ||||||
Gender: | ||||||
Female | 1 | 1 | ||||
Male | -0.02 | 0.98 [0.80, 1.20] | 0.849 | 0.11 | 1.12 [0.86, 1.45] | 0.395 |
Age | 0.12 | 1.13 [1.03, 1.24] | 0.013 | 0.10 | 1.10 [0.96, 1.27] | 0.164 |
School grade: | ||||||
Grade 6–9 | 1 | 1 | ||||
Grade 10–12 | -0.69 | 0.50 [0.36, 0.70] | < 0.001 | -0.67 | 0.51 [0.35, 0.75] | 0.001 |
Mental health and lifestyle factors | ||||||
Loneliness | 0.43 | 1.54 [1.05, 2.25] | 0.028 | 0.72 | 2.06 [1.27, 3.35] | 0.005 |
Cannabis use | 0.26 | 1.29 [0.65, 2.58] | 0.455 | 1.31 | 3.72 [2.08, 6.65] | < 0.001 |
School-level factors | ||||||
Physical attack | 0.65 | 1.92 [1.47, 2.50] | < 0.001 | 1.07 | 2.92 [2.28, 3.74] | < 0.001 |
Bullying victimisation | 0.52 | 1.68 [1.27, 2.22] | 0.001 | 0.96 | 2.60 [1.83, 3.70] | < 0.001 |
Family-level factors | ||||||
Parental monitoring | -0.22 | 0.80 [0.61, 1.05] | 0.108 | -0.20 | 0.82 [0.57, 1.18] | 0.269 |
Parental intrusion of privacy | 0.35 | 1.41 [1.13, 1.76] | 0.003 | 0.58 | 1.78 [1.30, 2.44] | 0.001 |