Variables | Unweighted N | % of CWD (95%CI)b | ||
---|---|---|---|---|
Never (0 day) | Sometimes (1–9 days) | Frequent (10–30 days) | ||
Overall | 65,044 | 47 (45, 49) | 36 (35, 38) | 16 (15, 18) |
Survey year | ||||
2013 | 12,166 | 44 (42, 46) | 37 (36, 39) | 18 (17, 20) |
2015 | 8717 | 46 (44, 49) | 39 (37, 41) | 14 (13, 16) |
2017 | 27,168 | 50 (47, 53) | 36 (33, 38) | 15 (13, 17) |
2019 | 16,993 | 54 (52, 55) | 35 (33, 36) | 12 (11, 13) |
Age (Years) | ||||
15 | 2787 | 71 (66, 77) | 22 (17, 26) | 7 (4, 11) |
16 | 26,256 | 60 (58, 62) | 30 (28, 33) | 10 (8, 12) |
17 | 25,986 | 43 (40, 46) | 39 (36, 41) | 18 (16, 20) |
≥ 18 | 10,015 | 37 (33, 41) | 41 (38, 44) | 22 (19, 25) |
Sex | ||||
Female | 31,498 | 48 (45, 50) | 37 (36, 39) | 15 (13, 16) |
Male | 33,230 | 47 (45, 49) | 35 (33, 38) | 18 (16, 19) |
Missing | 316 | |||
Race | ||||
White | 41,452 | 40 (38, 42) | 40 (38, 42) | 20 (19, 22) |
Black or African American | 7128 | 58 (53, 63) | 30 (25, 34) | 12 (9, 15) |
Hispanic/Latino | 7547 | 55 (51, 59) | 33 (30, 36) | 12 (9, 15) |
Otherc | 7304 | 57 (52, 62) | 34 (28, 39) | 9 (7, 12) |
Missing | 1613 | |||
States | ||||
AK | 1262 | 54 (50, 58) | 35 (31, 39) | 11 (8, 13) |
AR | 907 | 37 (33, 42) | 37 (33, 41) | 26 (22, 30) |
CT | 3717 | 62 (60, 64) | 29 (27, 31) | 9 (8, 10) |
MD | 30,657 | 67 (66, 68) | 25 (24, 26) | 8 (7, 8) |
MA | 4201 | 54 (50, 58) | 35 (32, 37) | 12 (10, 13) |
MO | 2647 | 39 (36, 41) | 42 (39, 45) | 19 (18, 21) |
MT | 10,292 | 39 (38, 41) | 43 (42, 44) | 17 (16, 19) |
NE | 2325 | 33 (30, 35) | 49 (46, 51) | 19 (16, 21) |
NJ | 617 | 46 (40, 52) | 37 (33, 42) | 16 (12, 21) |
ND | 4606 | 28 (26, 30) | 49 (47, 51) | 23 (21, 24) |
RI | 859 | 49 (46, 53) | 40 (34, 46) | 11 (7, 14) |
SC | 1007 | 46 (42, 51) | 33 (29, 38) | 20 (17, 23) |
TX | 864 | 49 (44, 54) | 35 (31, 39) | 16 (13, 19) |
UT | 1083 | 35 (30, 41) | 48 (43, 52) | 17 (15, 19) |