Table 3 Self-reported psychosocial impact of covid-19 and symptoms in adolescents with and without NSSI (N = 1602)
From: The psychosocial consequences of covid-19 in adolescents with nonsuicidal self-injury
NSSI n = 488 m (sd) | No NSSI n = 1114 m (sd) | Stats NSSI vs. no NSSI | |
|---|---|---|---|
Impact of covid-19 | 20.2 (6.4) | 16.6 (5.6) | t(1600) = 11.42, p < .001, Cohen’s d = .62 |
Symptoms of depression | 11.2 (5.7) | 5.2 (4.2) | t(1600) = 23.58, p < .001, Cohen’s d = 1.28 |
Symptoms of anxiety | 9.1 (5.3) | 4.8 (4.0) | t(1600) = 17.71, p < .001, Cohen’s d = .96 |
Difficulties with emotion regulation | 47.9 (15.5) | 32.1 (13.2) | t(1600) = 20.87, p < .001, Cohen’s d = 1.13 |