TABLE 3—

Changes in Pregnancy Risk, by Age and Race/Ethnicity: National Survey of Family Growth, 1995 and 2002

	15–19 Years	15–17 Years	18–19 Years	White, Non-Hispanic	Black, Non-Hispanic	Hispanic
Change, 1995–2002, % (95% confidence interval)	−38.3 (−22.7, −53.9)	−55.2 (−33.1, −77.2)	−26.7 (−6.5, −46.8)	−46.7 (−27.4, −65.9)	−31.5 (−0.1, −63.0)	−34.2 (4.0, −72.4)
t test	4.81	4.90	2.60	4.74	1.97	1.75
P	<.001	<.001	.010	<.001	.05	.08
Change in birth rate, %	−23.2	−34.6	−17.0	−27.5	−29.7	−16.0
Change in pregnancy rate, %a	−23.5	−35.5	−17.3	. . .	. . .	. . .

^aData for 2002 not available; change extrapolated from trend between 1995 and 2001.