Table 3.

Responses to stress by prenatal cocaine exposure status and age

	15 year			17 year
	PCE (n = 181)	NCE (n = 175)	p	PCE (n = 171)	NCE (n = 171)	p
Test age, M (SD)	15.69 (0.27)	15.67 (0.27)	.47	17.82 (0.26)	17.80 (0.25)	.48
Responses to Stress, M (SD)*
Primary control	18.38 (3.90)	19.26 (3.92)	.03	17.94 (3.61)	18.59 (3.57)	.10
Secondary control	26.35 (4.18)	26.45 (4.32)	.84	25.70 (4.40)	25.31 (4.32)	.20
Disengagement	15.42 (2.25)	14.82 (2.50)	.02	15.61 (2.46)	14.95 (2.37)	.01
Involuntary engagement	22.32 (3.70)	22.23 (3.55)	.80	22.93 (4.00)	22.83 (3.65)	.80
Involuntary disengagement	17.52 (3.08)	17.25 (2.92)	.38	17.81 (3.25)	17.32 (2.91)	.14
Total responses to stress	132.62 (26.25)	128.37 (25.41)	.12	140.89 (25.79)	136.69 (26.70)	.14

^*Responses to stress are reported as the proportion (%) of total responses.