Table 2.

Hazard odds of adolescent first sexual intercourse in multiple hierarchical discrete time-to-event models: National Longitudinal Survey of Youth 1997 (1997–2005)

^aUnadjusted race-only model adjusts for sample type and sex before baseline interview.

^bAdjusted race-only model includes all covariates (adjusted), but does not include segregation measures.

^cRace and segregation models include all covariates (adjusted).

^dStatistically significant at p≤0.05

HOR = hazard odds ratio

CI = confidence interval

NA = not applicable

Ref. = reference category