Table 2.

Associations between bullying perpetration and mastery of developmental tasks (odds ratios) in RADAR-young

	Romantic status	In work/ education	Law-abidance	Cannabis abstention	Low tobacco use	Low/moderate alcohol use
Perpetration (unadjusted)	0.96 (0.73/1.26)	2.10 (0.60/7.41)	0.68 (0.47/0.98)	0.76 (0.58/1.00)	0.63 (0.48/0.84)	0.80 (0.60/1.06)
Perpetration	0.96 (0.73/1.27)	2.05 (0.60/6.78)	0.69 (0.47/0.99)	0.74 (0.56/0.98)	0.63 (0.47/0.84)	0.78 (0.59/1.04)
Family SES	1.29 (0.57/2.92)	6 .47 (1.53/27.27)	0.45 (0.10/2.12)	1.06 (0.47/2.35)	2.27 (1.01/5.13)	0.61 (0.24/1.58)
Family instability	1.43 (0.73/2.81)	0.23 (0.06/0.98)	0.55 (0.22/1.37)	0.79 (0.40/1.57)	0.81 (0.41/1.62)	1.44 (0.66/3.16)
Child intelligence	1.00 (0.98/1.02)	1.04 (0.98/1.10	1.02 (0.99/1.05)	0.97 (0.95/0.99)	1.01 (0.99/1.03)	0.98 (0.96/1.00)
Perpetration	0.88 (0.61/1.27)	3.12 (0.72/13.65)	0.85 (0.52/1.39)	0.67 (0.46/0.97)	0.83 (0.57/1.21)	0.71 (0.48/1.03)
Family SES	1.35 (0.57/3.10)	5.54 (1.27/24.15)	0.44 (0.09/2.18)	1.21 (0.53/2.74)	2.19 (0.94/5.10)	0.69 (0.26/1.83)
Family instability	1.41 (0.72/2.77)	0.21 (0.05/0.88)	0.60 (0.24/1.54)	0.78 (0.39/1.57)	0.83 (0.41/1.68)	1.45 (0.66/3.20)
Child intelligence	1.00 (0.98/1.01)	1.05 (0.99/1.10)	1.02 (0.99/1.05)	0.97 (0.95/0.99)	1.02 (1.00/1.04)	0.98 (0.96/1.00)
Externalizing problems	1.65 (0.50/5.46)	0.28 (0.01/8.45)	0.12 (0.02/0.65)	1.01 (0.30/3.38)	0.20 (0.06/0.69)	1.08 (0.30/3.89)
Depressive symptoms	0.95 (0.49/1.83)	0.34 (0.05/2.59)	2.64 (0.90/7.71)	1.07 (0.55/2.06)	0.75 (0.38/1.50)	1.50 (0.74/3.05)
Anxiety	1.17 (0.42/3.30)	3.05 (0.11/82.30)	0.83 (0.16/4.32)	2.00 (0.70/5.73)	2.64 (0.87/8.05)	1.03 (0.34/3.17)

SES Socioeconomic status. Analyses are based on full information maximum likelihood logistic regression models. All outcomes were coded so that 0 = no mastery and 1 = mastery. Victimization and bullying were tested in separate models. Estimates are odds ratio and 95% confidence intervals are presented in brackets. Coefficients in bold font are statistically significant at p < 0.05