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1997 YRBS High School Survey

Oregon Youth Risk Behavior Survey (YRBS)
1997 High School


       
          Q47. During the past 30 days, on how many days
               did you use chewing tobacco or snuff
                        on school property?
                     Weighted Column Percents
 ----------------------------------------------------------------
                           Total               Grade
                                  -------------------------------
                                    9th    10th    11th    12th
 ----------------------------------------------------------------
 0 days                      93.3    94.8    93.4    92.4    92.1
 1 or 2 days                  2.2     2.1     2.3     2.6     2.0
 3 to 5 days                  1.0      .9     1.1      .9     1.2
 6 to 9 days                   .7      .5      .7     1.0      .8
 10 to 19 days                 .9      .7      .8      .9     1.4
 20 to 29 days                 .6      .3      .5      .8      .9
 All 30 days                  1.2      .7     1.1     1.6     1.7
 Female
   0 days                    98.2    98.7    97.7    98.1    98.6
   1 or 2 days                1.1      .9     1.5     1.0      .6
   3 to 5 days                 .3      .2      .2      .4      .2
   6 to 9 days                 .1      .0      .3      .1      .2
   10 to 19 days               .2      .1      .2      .2      .3
   20 to 29 days               .1      .0      .0      .1      .1
   All 30 days                 .1      .0      .1      .1      .1
 Male
   0 days                    88.3    90.9    89.2    86.3    85.6
   1 or 2 days                3.4     3.2     3.1     4.3     3.3
   3 to 5 days                1.7     1.5     1.9     1.3     2.2
   6 to 9 days                1.3     1.0     1.2     1.8     1.4
   10 to 19 days              1.7     1.3     1.5     1.7     2.6
   20 to 29 days              1.1      .6     1.0     1.5     1.6
   All 30 days                2.4     1.5     2.1     3.1     3.3
 ----------------------------------------------------------------
                            Total N =
                              31,746
 
          Q47. During the past 30 days, on how many days
               did you use chewing tobacco or snuff
                        on school property?
                      Unweighted Frequencies
 ----------------------------------------------------------------
                           Total               Grade
                                  -------------------------------
                                    9th    10th    11th    12th
 ----------------------------------------------------------------
 0 days                    29,519   8,976   8,154   6,701   5,688
 1 or 2 days                  732     212     213     184     123
 3 to 5 days                  331      91      92      74      74
 6 to 9 days                  237      48      71      72      46
 10 to 19 days                309      71      72      73      93
 20 to 29 days                195      32      52      59      52
 All 30 days                  423      76     114     114     119
 Female
   0 days                  15,891   4,762   4,314   3,694   3,121
   1 or 2 days                160      48      59      37      16
   3 to 5 days                 48      13      12      18       5
   6 to 9 days                 21       3      10       4       4
   10 to 19 days               24       6       5       6       7
   20 to 29 days               11       2       1       4       4
   All 30 days                 10       2       3       3       2
 Male
   0 days                  13,628   4,214   3,840   3,007   2,567
   1 or 2 days                572     164     154     147     107
   3 to 5 days                283      78      80      56      69
   6 to 9 days                216      45      61      68      42
   10 to 19 days              285      65      67      67      86
   20 to 29 days              184      30      51      55      48
   All 30 days                413      74     111     111     117
 ----------------------------------------------------------------
                            Total N =
                              31,746
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