Abbreviated Interrupted Time-Series - Institute for Policy Research
Abbreviated Interrupted Time-Series - Institute for Policy Research
Abbreviated Interrupted Time-Series - Institute for Policy Research
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The effects of an alcohol warning label on<br />
prenatal drinking<br />
0.8<br />
0.6<br />
Label<br />
Law<br />
Date<br />
0.4<br />
0.2<br />
0<br />
-0.2<br />
prenatal drinking<br />
-0.4<br />
Impact<br />
Begins<br />
-0.6<br />
Sep-86<br />
Jan-87<br />
May-87<br />
Sep-87<br />
Jan-88<br />
May-88<br />
Sep-88<br />
Jan-89<br />
May-89<br />
Sep-89<br />
Jan-90<br />
May-90<br />
Sep-90<br />
Jan-91<br />
May-91<br />
Sep-91<br />
Month of First Prenatal Visit