Table 4.

Risk Differences of the Effect of Living in a Disadvantaged Neighborhood on the Mediator (Adjusting for Covariates), Using Data From the National Comorbidity Survey Replication Adolescent Supplement, United States, 2001–2004

	TMLE		Baron and Kennya
Mediator	RD	95% CI	RD	95% CI
High violent crime at school	0.06	0.01, 0.12	0.07	−0.02, 0.16
Security at school	0.21	0.09, 0.34	0.27	0.07, 0.48
Most friends and siblings use marijuana	−0.01	−0.05, 0.04	0.00	−0.07, 0.08
No participation in sports or clubs	0.06	0.02, 0.11	0.04	−0.03, 0.11

Abbreviations: CI, confidence interval; RD, risk difference; TMLE, targeted minimum loss-based estimation.

^a From Baron and Kenny (19).