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1998 National Household Survey on Drug Abuse: Population Estimates
|
AGE/ /GENDER |
Ever Used |
Used Past Year |
Used Past Month | |||||||||||
|
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. | |||||||||
|
RATE ESTIMATES (Percent) | ||||||||||||||
AGE |
||||||||||||||
12-17 |
39.7 |
(37.4 |
- |
42.0) |
26.9 |
(24.8 |
- |
29.1) |
20.5 |
(18.5 |
- |
22.6) | ||
18-25 |
74.9 |
(71.7 |
- |
77.9) |
52.7 |
(49.7 |
- |
55.7) |
46.9 |
(43.8 |
- |
50.1) | ||
26-34 |
76.8 |
(74.2 |
- |
79.2) |
38.4 |
(35.8 |
- |
41.1) |
34.1 |
(31.5 |
- |
36.8) | ||
$35 |
77.6 |
(75.5 |
- |
79.7) |
25.7 |
(24.0 |
- |
27.6) |
24.1 |
(22.3 |
- |
25.9) | ||
GENDER |
||||||||||||||
Male |
77.8 |
(76.0 |
- |
79.5) |
31.9 |
(29.7 |
- |
34.2) |
28.9 |
(26.7 |
- |
31.1) | ||
Female |
69.8 |
(67.3 |
- |
72.1) |
29.8 |
(28.0 |
- |
31.6) |
26.9 |
(25.2 |
- |
28.7) | ||
TOTAL |
73.6 |
(71.9 |
- |
75.3) |
30.8 |
(29.3 |
- |
32.4) |
27.9 |
(26.4 |
- |
29.4) | ||
POPULATION ESTIMATES (In Thousands)
AGE |
||||||||||||||
12-17 |
6,036 |
(5,687 |
- |
6,393) |
4,089 |
(3,770 |
- |
4,425) |
3,115 |
(2,817 |
- |
3,436) | ||
18-25 |
14,051 |
(13,451 |
- |
14,605) |
9,883 |
(9,327 |
- |
10,437) |
8,799 |
(8,213 |
- |
9,390) | ||
26-34 |
18,271 |
(17,650 |
- |
18,846) |
9,139 |
(8,524 |
- |
9,770) |
8,106 |
(7,494 |
- |
8,742) | ||
$35 |
80,924 |
(78,654 |
- |
83,047) |
26,838 |
(25,019 |
- |
28,741) |
25,104 |
(23,298 |
- |
27,003) | ||
GENDER |
||||||||||||||
Male |
60,912 |
(59,493 |
- |
62,252) |
25,014 |
(23,290 |
- |
26,804) |
22,610 |
(20,931 |
- |
24,366) | ||
Female |
58,371 |
(56,355 |
- |
60,300) |
24,935 |
(23,448 |
- |
26,476) |
22,514 |
(21,086 |
- |
24,002) | ||
TOTAL |
119,282 |
(116,437 |
- |
122,011) |
49,949 |
(47,532 |
- |
52,433) |
45,124 |
(42,772 |
- |
47,554) |
|
AGE/ /GENDER |
Ever Used |
Used Past Year |
Used Past Month | |||||||||||
|
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. | |||||||||
|
RATE ESTIMATES (Percent) | ||||||||||||||
AGE |
||||||||||||||
12-17 |
32.3 |
(29.5 |
- |
35.2) |
20.4 |
(18.0 |
- |
23.0) |
15.1 |
(12.9 |
- |
17.6) | ||
18-25 |
60.0 |
(57.3 |
- |
62.6) |
37.7 |
(35.0 |
- |
40.5) |
31.5 |
(29.0 |
- |
34.3) | ||
26-34 |
60.7 |
(56.9 |
- |
64.4) |
29.4 |
(26.4 |
- |
32.6) |
25.4 |
(22.7 |
- |
28.4) | ||
$35 |
64.5 |
(61.1 |
- |
67.7) |
29.3 |
(26.2 |
- |
32.7) |
27.0 |
(24.0 |
- |
30.3) | ||
GENDER |
||||||||||||||
Male |
69.5 |
(66.8 |
- |
71.9) |
35.4 |
(32.6 |
- |
38.3) |
31.4 |
(28.6 |
- |
34.4) | ||
Female |
47.1 |
(44.3 |
- |
49.8) |
23.5 |
(21.3 |
- |
25.9) |
20.0 |
(18.0 |
- |
22.2) | ||
TOTAL |
58.4 |
(56.3 |
- |
60.5) |
29.6 |
(27.7 |
- |
31.5) |
25.8 |
(24.1 |
- |
27.6) | ||
POPULATION ESTIMATES (In Thousands)
AGE |
||||||||||||||
12-17 |
1,002 |
(916 |
- |
1,093) |
634 |
(560 |
- |
714) |
469 |
(400 |
- |
546) | ||
18-25 |
2,347 |
(2,242 |
- |
2,450) |
1,474 |
(1,370 |
- |
1,582) |
1,234 |
(1,132 |
- |
1,340) | ||
26-34 |
2,835 |
(2,657 |
- |
3,007) |
1,375 |
(1,235 |
- |
1,523) |
1,187 |
(1,059 |
- |
1,325) | ||
$35 |
6,866 |
(6,504 |
- |
7,213) |
3,123 |
(2,789 |
- |
3,479) |
2,875 |
(2,551 |
- |
3,224) | ||
GENDER |
||||||||||||||
Male |
7,866 |
(7,570 |
- |
8,148) |
4,011 |
(3,696 |
- |
4,338) |
3,560 |
(3,244 |
- |
3,891) | ||
Female |
5,185 |
(4,885 |
- |
5,487) |
2,594 |
(2,351 |
- |
2,854) |
2,205 |
(1,984 |
- |
2,443) | ||
TOTAL |
13,050 |
(12,577 |
- |
13,517) |
6,605 |
(6,194 |
- |
7,032) |
5,764 |
(5,378 |
- |
6,168) |
* Low precision; no estimate reported.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1998
Cigarette - Race/Ethnicity
|
AGE/ /GENDER |
Ever Used |
Used Past Year |
Used Past Month | |||||||||||
|
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. | |||||||||
|
RATE ESTIMATES (Percent) | ||||||||||||||
AGE |
||||||||||||||
12-17 |
26.1 |
(23.2 |
- |
29.2) |
16.2 |
(13.7 |
- |
19.1) |
13.7 |
(11.6 |
- |
16.2) | ||
18-25 |
54.1 |
(50.7 |
- |
57.5) |
34.3 |
(31.1 |
- |
37.7) |
30.7 |
(28.0 |
- |
33.5) | ||
26-34 |
63.5 |
(59.8 |
- |
67.0) |
33.1 |
(29.6 |
- |
36.7) |
31.5 |
(28.1 |
- |
35.1) | ||
$35 |
71.5 |
(67.8 |
- |
74.9) |
33.3 |
(30.1 |
- |
36.7) |
32.2 |
(29.1 |
- |
35.4) | ||
GENDER |
||||||||||||||
Male |
66.1 |
(63.1 |
- |
69.0) |
35.6 |
(32.9 |
- |
38.4) |
33.8 |
(31.1 |
- |
36.6) | ||
Female |
57.5 |
(54.2 |
- |
60.7) |
27.6 |
(25.1 |
- |
30.3) |
25.9 |
(23.4 |
- |
28.5) | ||
TOTAL |
61.4 |
(58.9 |
- |
63.7) |
31.2 |
(29.3 |
- |
33.1) |
29.4 |
(27.7 |
- |
31.3) | ||
POPULATION ESTIMATES (In Thousands)
AGE |
||||||||||||||
12-17 |
846 |
(753 |
- |
947) |
526 |
(444 |
- |
618) |
445 |
(375 |
- |
527) | ||
18-25 |
2,125 |
(1,990 |
- |
2,258) |
1,348 |
(1,222 |
- |
1,480) |
1,205 |
(1,099 |
- |
1,317) | ||
26-34 |
2,767 |
(2,607 |
- |
2,920) |
1,441 |
(1,291 |
- |
1,599) |
1,375 |
(1,227 |
- |
1,532) | ||
$35 |
9,468 |
(8,977 |
- |
9,923) |
4,413 |
(3,992 |
- |
4,855) |
4,267 |
(3,861 |
- |
4,694) | ||
GENDER |
||||||||||||||
Male |
7,366 |
(7,033 |
- |
7,686) |
3,964 |
(3,660 |
- |
4,279) |
3,763 |
(3,464 |
- |
4,074) | ||
Female |
7,839 |
(7,390 |
- |
8,279) |
3,764 |
(3,417 |
- |
4,132) |
3,529 |
(3,190 |
- |
3,891) | ||
TOTAL |
15,206 |
(14,605 |
- |
15,793) |
7,728 |
(7,260 |
- |
8,212) |
7,292 |
(6,856 |
- |
7,744) |
* Low precision; no estimate reported.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1998
This page was last updated on June 03, 2008. |