Table 1. Simple statistics and Significance test of difference in Demographic variables
between intervention and control at baseline and 1 yr follow up
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Variable                       Baseline                              Follow-up

                 Overall   Control  Intervention   p-value    Control  Intervention  p-value
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Female  Percent   54%        53%         55%       .5038        53%        56%        .4423
           n      792        401         391                    364        347
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White   Percent   90%        90%         89%       .4829        90%        89%        .7344
           n      792        401         391                    364        347
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College Percent   83%        85%         82%       .2228        84%        83%        .7318
           n      719        369         350                    341        315
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Source: W2py04p67.sas, W2py04p68.sas