Maryland High School Survey

2014 YOUTH RISK BEHAVIOR SURVEY RESULTS

Maryland High School Survey

Baltimore County Summary Tables - Weighted Data

QN10: Percentage of students who rode with a driver who had been drinking alcohol (in a car or other vehicle one or more times during the 30 days before the survey)

Total

Percentage

95%

N

confidence

interval

Male

Percentage

95%

N

confidence

interval

Female

Percentage

95%

N

confidence

interval

Total

Age

15 or younger 16 or 17 18 or older

Grade

9th 10th 11th 12th

Race/Ethnicity

Black* Hispanic/Latino White* All other races* Multiple races*

17.8

( 15.7 - 20.1 ) 3,857

16.2

( 13.8 - 18.8 ) 1,696

19.3

( 17.0 - 21.9 ) 1,995

17.3

( 11.9 - 24.4 )

160

15.9

( 12.5 - 19.9 )

892

16.7

( 14.1 - 19.8 ) 1,017

19.7

( 16.8 - 22.9 ) 1,066

18.3

( 15.3 - 21.6 )

838

15.8

( 14.0 - 17.8 ) 1,314

19.5

( 16.0 - 23.4 )

371

18.6

( 16.0 - 21.6 ) 1,518

16.3

( 11.1 - 23.2 )

326

17.8

( 13.6 - 22.9 )

198

16.3 ( 13.9 - 19.0 ) 1,868

14.7 ( 11.9 - 17.9 ) 761

18.0 ( 15.1 - 21.3 ) 1,009

-

-

97

15.1 ( 11.3 - 19.9 ) 394 15.0 ( 12.1 - 18.3 ) 513 19.1 ( 15.4 - 23.4 ) 525 16.4 ( 12.8 - 20.7 ) 418

15.8 ( 13.5 - 18.4 ) 621

17.2 ( 12.2 - 23.9 ) 182

15.6 ( 12.8 - 18.9 ) 762

17.8 ( 11.3 - 26.8 ) 171

-

-

72

18.9 ( 16.9 - 21.0 ) 1,961

17.0 ( 14.7 - 19.7 ) 922

20.6 ( 18.2 - 23.2 ) 977

-

-

62

16.4 ( 13.0 - 20.5 ) 494 18.3 ( 15.0 - 22.0 ) 498 20.2 ( 16.5 - 24.5 ) 538 20.0 ( 16.3 - 24.4 ) 416

15.9 ( 13.7 - 18.4 ) 692

21.8 ( 15.7 - 29.5 ) 188

21.9 ( 19.1 - 25.0 ) 754

11.5

( 7.1 - 18.1 )

148

19.2 ( 13.1 - 27.1 ) 123

Note: 35 students were excluded from this analysis. *Non-Hispanic. N = Number of students in this subgroup. - = Fewer than 100 students in this subgroup.

1

2014 YOUTH RISK BEHAVIOR SURVEY RESULTS

Maryland High School Survey

Baltimore County Summary Tables - Weighted Data

QN11: Percentage of students who drove when drinking alcohol (one or more times during the 30 days before the survey, among students who had driven a car or other vehicle during the 30 days before the survey)

Total

Percentage

95%

N

confidence

interval

Male

Percentage

95%

N

confidence

interval

Female

Percentage

95%

N

confidence

interval

Total

Age

15 or younger 16 or 17 18 or older

Grade

9th 10th 11th 12th

Race/Ethnicity

Black* Hispanic/Latino White* All other races* Multiple races*

5.4

( 3.7 - 7.7 )

1,592

6.0

( 3.9 - 9.2 )

403

5.0

( 3.2 - 7.7 )

1,094

-

-

94

3.5

( 1.5 - 7.9 )

170

5.8

( 3.6 - 9.1 )

328

4.7

( 3.4 - 6.6 )

537

5.6

( 2.5 - 11.7 )

539

3.6

( 2.4 - 5.4 )

529

14.2

( 7.3 - 25.6 )

169

5.6

( 3.3 - 9.2 )

647

4.3

( 2.0 - 8.8 )

120

-

-

76

6.5

( 4.3 - 9.8 )

782

9.2

( 5.9 - 14.1 )

174

5.4

( 3.3 - 8.9 )

548

-

-

59

-

-

74

8.2

( 4.8 - 13.5 )

168

5.6

( 3.7 - 8.4 )

269

6.3

( 2.5 - 14.7 )

264

6.3

( 3.9 - 10.0 )

250

-

-

90

5.9

( 2.8 - 12.0 )

320

-

-

66

-

-

31

4.1

( 2.7 - 6.2 )

801

3.0

( 1.3 - 6.6 )

224

4.4

( 2.7 - 7.1 )

543

-

-

34

-

-

94

3.4

( 1.8 - 6.2 )

159

3.4

( 1.9 - 6.1 )

266

4.9

( 2.4 - 9.6 )

274

1.0

( 0.6 - 2.0 )

278

-

-

79

5.3

( 3.4 - 8.1 )

326

-

-

50

-

-

45

Note: 2,300 students were excluded from this analysis. *Non-Hispanic. N = Number of students in this subgroup. - = Fewer than 100 students in this subgroup.

2

2014 YOUTH RISK BEHAVIOR SURVEY RESULTS

Maryland High School Survey

Baltimore County Summary Tables - Weighted Data

QN12: Percentage of students who texted or e-mailed while driving a car or other vehicle (on at least 1 day during the 30 days before the survey, among students who had driven a car or other vehicle during the 30 days before the survey)

Total

Percentage

95%

N

confidence

interval

Male

Percentage

95%

N

confidence

interval

Female

Percentage

95%

N

confidence

interval

Total

Age

15 or younger 16 or 17 18 or older

Grade

9th 10th 11th 12th

Race/Ethnicity

Black* Hispanic/Latino White* All other races* Multiple races*

21.3

( 17.7 - 25.3 ) 1,626

13.4

( 10.3 - 17.3 )

413

23.2

( 19.0 - 28.1 ) 1,115

-

-

96

9.6

( 5.5 - 16.2 )

178

13.7

( 10.1 - 18.3 )

334

14.7

( 12.0 - 17.9 )

542

34.0

( 27.1 - 41.7 )

551

17.2

( 14.4 - 20.3 )

543

19.7

( 12.2 - 30.2 )

168

23.6

( 17.2 - 31.4 )

651

31.2

( 23.6 - 40.0 )

128

-

-

79

25.7 ( 21.8 - 30.0 ) 804

19.7 ( 14.4 - 26.5 ) 183

26.5 ( 21.8 - 31.8 ) 561

-

-

59

-

-

82

20.3 ( 14.9 - 27.1 ) 173

18.3 ( 13.8 - 23.7 ) 272

38.9 ( 31.9 - 46.5 ) 270

22.8 ( 18.2 - 28.2 ) 259

-

-

89

27.9 ( 21.2 - 35.7 ) 322

-

-

71

-

-

33

16.0 ( 12.3 - 20.6 ) 808

5.5

( 2.8 - 10.4 )

223

19.8 ( 15.1 - 25.5 ) 549

-

-

36

-

-

94

5.3

( 2.7 - 10.3 )

159

10.8

( 7.9 - 14.7 )

268

29.3 ( 21.3 - 38.8 ) 278

11.8

( 9.2 - 15.0 )

283

-

-

79

19.0 ( 12.6 - 27.8 ) 328

-

-

51

-

-

46

Note: 2,266 students were excluded from this analysis. *Non-Hispanic. N = Number of students in this subgroup. - = Fewer than 100 students in this subgroup.

3

2014 YOUTH RISK BEHAVIOR SURVEY RESULTS

Maryland High School Survey

Baltimore County Summary Tables - Weighted Data

QN13: Percentage of students who carried a weapon (such as a gun, knife, or club on at least 1 day during the 30 days before the survey)

Total

Percentage

95%

N

confidence

interval

Male

Percentage

95%

N

confidence

interval

Total

Age

15 or younger 16 or 17 18 or older

Grade

9th 10th 11th 12th

Race/Ethnicity

Black* Hispanic/Latino White* All other races* Multiple races*

15.5

( 13.7 - 17.4 ) 3,794

12.8

( 10.9 - 15.0 ) 1,667

17.2

( 15.1 - 19.6 ) 1,961

23.8

( 17.5 - 31.5 )

162

12.8

( 10.5 - 15.5 )

878

15.1

( 12.3 - 18.3 ) 1,003

16.1

( 13.5 - 19.0 ) 1,048

16.6

( 13.6 - 20.0 )

822

13.3

( 11.0 - 16.0 ) 1,291

16.4

( 13.2 - 20.0 )

364

17.3

( 14.8 - 20.0 ) 1,513

10.8

( 7.4 - 15.6 )

314

20.6

( 13.9 - 29.5 )

195

20.9 ( 18.0 - 24.1 ) 1,835

16.6 ( 13.7 - 19.9 ) 745

24.1 ( 20.9 - 27.7 ) 992

-

-

97

16.3 ( 12.6 - 20.9 ) 384 19.6 ( 15.8 - 24.1 ) 509 23.6 ( 20.0 - 27.6 ) 515 23.2 ( 17.9 - 29.5 ) 408

19.3 ( 15.6 - 23.8 ) 604

20.7 ( 15.0 - 27.9 ) 181

23.0 ( 19.2 - 27.2 ) 759

10.8

( 6.5 - 17.4 )

165

-

-

71

Female

Percentage

95%

N

confidence

interval

9.7

( 8.1 - 11.6 ) 1,938

9.0

( 7.3 - 11.2 )

912

9.8

( 7.2 - 13.1 )

962

-

-

64

8.8

( 6.8 - 11.3 )

490

10.4

( 7.6 - 14.0 )

491

8.5

( 6.3 - 11.4 )

530

10.0

( 6.3 - 15.6 )

412

7.6

( 5.6 - 10.3 )

686

11.7

( 8.4 - 16.3 )

182

11.1

( 8.9 - 13.7 )

751

7.7

( 4.5 - 12.7 )

143

14.7

( 7.7 - 26.5 )

123

Note: 98 students were excluded from this analysis. *Non-Hispanic. N = Number of students in this subgroup. - = Fewer than 100 students in this subgroup.

4

2014 YOUTH RISK BEHAVIOR SURVEY RESULTS

Maryland High School Survey

Baltimore County Summary Tables - Weighted Data

QN15: Percentage of students who carried a weapon on school property (such as a gun, knife, or club on at least 1 day during the 30 days before the survey)

Total

Percentage

95%

N

confidence

interval

Male

Percentage

95%

N

confidence

interval

Female

Percentage

95%

N

confidence

interval

Total

Age

15 or younger 16 or 17 18 or older

Grade

9th 10th 11th 12th

Race/Ethnicity

Black* Hispanic/Latino White* All other races* Multiple races*

5.4

( 4.2 - 6.7 )

3,795

3.3

( 2.3 - 4.8 )

1,668

6.6

( 5.1 - 8.5 )

1,960

12.0

( 7.1 - 19.6 )

162

2.4

( 1.5 - 3.8 )

881

4.8

( 3.3 - 7.0 )

1,001

5.9

( 4.3 - 8.1 )

1,046

7.2

( 5.4 - 9.4 )

824

5.5

( 4.0 - 7.5 )

1,292

8.0

( 5.7 - 11.1 )

365

4.4

( 3.2 - 6.0 )

1,515

4.5

( 2.1 - 9.5 )

313

6.3

( 2.9 - 13.2 )

195

6.6

( 5.1 - 8.5 ) 1,836

3.8

( 2.4 - 6.0 )

748

8.4

( 6.3 - 11.0 )

990

-

-

97

2.3

( 1.1 - 4.6 )

389

6.0

( 3.9 - 9.3 )

506

8.0

( 5.8 - 10.9 )

514

9.5

( 6.7 - 13.4 )

408

7.5

( 5.1 - 10.9 )

605

9.7

( 5.5 - 16.6 )

182

5.4

( 3.7 - 7.7 )

761

3.0

( 0.7 - 12.2 )

164

-

-

71

3.8

( 2.7 - 5.3 ) 1,939

2.7

( 1.7 - 4.2 )

912

4.6

( 3.2 - 6.6 )

963

-

-

64

2.3

( 1.2 - 4.2 )

489

3.5

( 2.2 - 5.8 )

492

3.9

( 2.5 - 5.9 )

530

4.6

( 2.4 - 8.8 )

413

3.5

( 2.1 - 6.0 )

686

6.3

( 3.4 - 11.5 )

182

3.3

( 2.2 - 4.8 )

751

3.6

( 1.5 - 8.5 )

143

2.9

( 0.8 - 9.3 )

123

Note: 97 students were excluded from this analysis. *Non-Hispanic. N = Number of students in this subgroup. - = Fewer than 100 students in this subgroup.

5

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