Table 1.

Characteristics of Participants at Time 1 and Time 2 (n = 158)

	Time 1	Time 2	Time 2 -- Time 1
Age	14.5 (0.61)	17.8 (0.98)	-
% Black	50.2	50.0	-
% Female	50.7	48.7	-
% Smoker	-	13
Chronic life stress	1.71 (1.64)	1.73 (1.49)	0.00 (1.83)
SBP
Baseline	104.81 (9.56)	108.24 (8.88)	3.48 (8.89)*
Reactivity score	9.07 (7.40)	9.98 (7.66)	0.97 (8.60)
DBP
Baseline	61.61 (8.96)	63.30 (8.51)	1.72 (9.28)*
Reactivity score	9.38 (6.58)	8.45 (6.26)	−1.08 (7.98)
HR
Baseline	71.42 (9.40)	68.87 (9.84)	−2.75 (8.38)*
Reactivity score	3.94 (5.65)	5.91 (4.71)	1.94 (5.31)*
IMT	n.a.	0.54 (0.04)	-

Data are represented as mean (SD) unless otherwise indicated.

^*Effect of time significant at p < .05.