Please click here to review our image reproduction and use pol icies.

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

FIGURE 2—— Trends in low-birthweight rates (LBW) and percentage distributions associated with changes in the age–parity distribution and changes in age- and parity-specific rates among Whites and Hispanics (a) and Blacks (b): United States, 1980–2000.

Note. For 1990 through 2000, the odd-year percentage distribution bars associated with changes in the age–parity distribution and changes in age- and parity-specific rates refer to Hispanics, and the even-year bars refer to non-Hispanic Whites.