Table 2

Estimated cumulative occurrence (%) of cannabis smoking with no other illegal drug use.

Colombia

Mexico

Latinos USA (NLAAS)

USA (NCS-R)


N*

n¥

%**

(95%CI)

N*

n¥

%**

(95%CI)

N*

n¥

%**

(95%CI)

N*

n¥

%**

(95%CI)


All persons

4,426

260

7

(6, 8)

5,782

212

4

(4,5)

2,554

353

15

(13, 17)

5,692

1,371

22

(20, 23)

Sex

Male

1,700

195

11

(9, 13)

2,285

184

9

(7, 10)

1,127

200

20

(17, 22)

2,382

580

23

(20, 25)

Female

2,726

65

3

(2, 4)

3,497

28

1

(<1, 1)

1,427

153

10

(8, 13)

3,310

791

21

(19, 23)

Age Group

18-29

1,431

99

7

(6, 9)

2,060

76

5

(3, 6)

731

161

22

(17, 27)

1,371

408

28

(25, 31)

30-44

1,735

94

6

(4, 7)

2,236

92

5

(4, 7)

931

125

12

(10, 15)

1,826

508

27

(24, 29)

45-54

730

49

8

(5, 11)

840

26

3

(1, 5)

394

46

16

(12, 19)

1,123

319

26

(22, 30)

>55

530

18

6

(2, 10)

646

18

3

(1, 5)

498

21

6

(3, 9)

1,372

136

9

(7, 11)


* Unweighted number of participants (i.e., simple count).

¥ Unweighted number of cannabis-only users (i.e., simple count).

** Indicates weighted data with Taylor series linearization for variance estimation.

Data from WMH and CPES Surveys in Colombia, Mexico, and USA, 2002-3.

Fiestas et al. BMC Public Health 2010 10:152   doi:10.1186/1471-2458-10-152

Open Data