TABLE 2—
Percentage Change in Births to and Abortions Undergone by Young Women in McHenry County Compared With Nearby Countiesa, Relative to Difference in 1997
| 1998 | 1999 | 2000 | ||||
| Percentage | SE | Percentage | SE | Percentage | SE | |
| Births to women aged younger than 19 y | −.02 | .49 | .43 | .49 | .91 | .49 |
| Abortions undergone by women aged younger than 20 y | −4.15 | 3.20 | −7.38 | 3.02 | −2.85 | 3.02 |
| Births to and abortions undergone by women aged younger than 20 y | −.48 | .49 | .12 | .48 | .76 | .48 |
a The nearby counties are DuPage, Kane, and Lake.