Table 1.
Regional and state-by-state prevalence of methamphetamine use between baseline and 12 month follow up, Together 5,000 cohort study, n = 4786, 2017 – 2019
| Total participants n = 4786, 100% |
Abstinent: No use at BL or 12M n = 4127, 86.2% |
Baseline only: BL use only, no use between BL and 12M n = 143, 3.0% |
Incident use: Indicated use between BL and 12M n = 94, 2.0% |
Persistent use: Baseline and 12M use n = 422, 8.8% |
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|---|---|---|---|---|---|---|---|---|---|---|
| Frequency | (%) | Freq uency | (%) | Frequency | (%) | Frequency | (%) | Frequency | (%) | |
| 738 | (15.4) | 660 | (89.4) | 24 | (3.3) | 14 | (19) | 40 | (5.4) | |
| Connecticut | 28 | (0.6) | 24 | (85.7) | 2 | (7.1) | 0 | (0.0) | 2 | (7.1) |
| Maine | 5 | (0.1) | 5 | (100.0) | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) |
| Massachusetts | 79 | (1.7) | 69 | (87.3) | 6 | (7.6) | 2 | (2.5) | 2 | (2.5) |
| New Hampshire | 9 | (0.2) | 7 | (77.8) | 0 | (0.0) | 1 | (11.1) | 1 | (11.1) |
| New Jersey | 72 | (1.5) | 64 | (88.9) | 1 | (1.4) | 2 | (2.8) | 5 | (6.9) |
| New York | 394 | (8.2) | 359 | (91.1) | 11 | (2.8) | 7 | (1.8) | 17 | (4.3) |
| Pennsylvania | 131 | (2.7) | 113 | (86.3) | 3 | (2.3) | 2 | (1.5) | 13 | (9.9) |
| Rhode Island | 18 | (0.4) | 17 | (94.4) | 1 | (5.6) | 0 | (0.0) | 0 | (0.0) |
| Vermont | 2 | (0.0) | 2 | (100.0) | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) |
| Southeast | 2214 | (46.3) | 1894 | (85.5) | 62 | (2.8) | 50 | (2.3) | 208 | (9.4) |
| Alabama | 74 | (1.5) | 61 | (82.4) | 3 | (4.1) | 2 | (2.7) | 8 | (10.8) |
| Arkansas | 20 | (0.4) | 17 | (85.0) | 1 | (5.0) | 0 | (0.0) | 2 | (10.0) |
| Delaware | 5 | (0.1) | 5 | (100.0) | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) |
| District of Columbia | 37 | (0.8) | 32 | (86.5) | 0 | (0.0) | 0 | (0.0) | 5 | (13.5) |
| Florida | 503 | (10.5) | 424 | (84.3) | 8 | (1.6) | 18 | (3.6) | 53 | (10.5) |
| Georgia | 256 | (5.4) | 214 | (83.6) | 13 | (5.1) | 6 | (2.3) | 23 | (9.0) |
| Kentucky | 42 | (0.9) | 37 | (88.1) | 0 | (0.0) | 0 | (0.0) | 5 | (119) |
| Louisiana | 77 | (1.6) | 60 | (77.9) | 4 | (5.2) | 3 | (3.9) | 10 | (13.0) |
| Maryland | 58 | (1.2) | 54 | (93.1) | 1 | (1.7) | 2 | (3.5) | 1 | (1.7) |
| Mississippi | 28 | (0.6) | 23 | (82.1) | 1 | (3.6) | 1 | (3.6) | 3 | (10.7) |
| North Carolina | 182 | (3.8) | 158 | (86.8) | 4 | (2.2) | 3 | (1.7) | 17 | (9.3) |
| Oklahoma | 52 | (1.1) | 46 | (88.5) | 4 | (7.7) | 0 | (0.0) | 2 | (3.9) |
| South Carolina | 59 | (1.2) | 56 | (94.9) | 0 | (0.0) | 0 | (0.0) | 3 | (5.1) |
| Tennessee | 62 | (1.3) | 53 | (85.5) | 3 | (4.8) | 1 | (1.6) | 5 | (8.1) |
| Texas | 647 | (13.5) | 554 | (85.6) | 19 | (2.9) | 12 | (1.9) | 62 | (9.6) |
| Virginia | 92 | (19) | 83 | (90.2) | 1 | (1.1) | 2 | (2.2) | 6 | (6.5) |
| West Virginia | 20 | (0.4) | 17 | (85.0) | 0 | (0.0) | 0 | (0.0) | 3 | (15.0) |
| Midwest | 729 | (15.3) | 650 | (89.2) | 15 | (2.1) | 15 | (2.1) | 49 | (6.7) |
| Illinois | 185 | (3.9) | 173 | (93.5) | 3 | (1.6) | 3 | (1.6) | 6 | (3.2) |
| Indiana | 76 | (1.6) | 60 | (79.0) | 3 | (4.0) | 4 | (5.3) | 9 | (11.8) |
| Iowa | 29 | (0.6) | 26 | (89.7) | 1 | (3.5) | 2 | (6.9) | 0 | (0.0) |
| Kansas | 29 | (0.6) | 26 | (89.7) | 1 | (3.5) | 1 | (3.5) | 1 | (3.5) |
| Michigan | 67 | (1.4) | 62 | (92.5) | 1 | (1.5) | 2 | (3.0) | 2 | (3.0) |
| Minnesota | 60 | (1.3) | 52 | (86.7) | 3 | (5.0) | 0 | (0.0) | 5 | (8.3) |
| Missouri | 75 | (1.6) | 66 | (88.0) | 1 | (1.3) | 1 | (1.3) | 7 | (9.3) |
| Nebraska | 18 | (0.4) | 16 | (88.9) | 0 | (0.0) | 0 | (0.0) | 2 | (11.1) |
| North Dakota | 6 | (0.1) | 4 | (66.7) | 0 | (0.0) | 1 | (16.7) | 1 | (16.7) |
| Ohio | 117 | (2.4) | 104 | (88.9) | 1 | (0.9) | 0 | (0.0) | 12 | (10.3) |
| South Dakota | 6 | (0.1) | 5 | (83.3) | 0 | (0.0) | 0 | (0.0) | 1 | (16.7) |
| Wisconsin | 61 | (1.3) | 56 | (91.8) | 1 | (1.6) | 1 | (1.6) | 3 | (4.9) |
| West | 1084 | (22.7) | 904 | (83.4) | 42 | (3.9) | 13 | (1.2) | 125 | (11.5) |
| Alaska | 10 | (0.2) | 9 | (90.0) | 0 | (0.0) | 0 | (0.0) | 1 | (10.0) |
| Arizona | 89 | (19) | 70 | (78.7) | 4 | (4.5) | 3 | (3.4) | 12 | (13.5) |
| California | 550 | (11.5) | 450 | (81.8) | 23 | (4.2) | 6 | (1.1) | 71 | (12.9) |
| Colorado | 99 | (2.1) | 85 | (85.9) | 5 | (5.1) | 1 | (1.0) | 8 | (8.1) |
| Hawaii | 12 | (0.3) | 6 | (50.0) | 1 | (8.3) | 2 | (16.7) | 3 | (25.0) |
| Idaho | 20 | (0.4) | 17 | (85.0) | 1 | (5.0) | 0 | (0.0) | 2 | (10.0) |
| Montana | 14 | (0.3) | 11 | (78.6) | 0 | (0.0) | 0 | (0.0) | 3 | (21.4) |
| Nevada | 52 | (1.1) | 41 | (78.9) | 4 | (7.7) | 1 | (1.9) | 6 | (11.5) |
| New Mexico | 22 | (0.5) | 22 | (100.0) | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) |
| Oregon | 64 | (1.3) | 60 | (93.8) | 2 | (3.1) | 0 | (0.0) | 2 | (3.1) |
| Utah | 48 | (1.0) | 35 | (72.9) | 2 | (4.2) | 0 | (0.0) | 11 | (22.9) |
| Washington | 100 | (2.1) | 96 | (96.0) | 0 | (0.0) | 0 | (0.0) | 4 | (4.0) |
| Wyoming | 4 | (0.1) | 2 | (50.0) | 0 | (0.0) | 0 | (0.0) | 2 | (50.0) |
| Territories | ||||||||||
| Puerto Rico | 19 | (0.4) | 17 | (89.5) | 0 | (0.0) | 2 | (10.5) | 0 | (0.0) |
| APO or FPO or DPO | 2 | (0.0) | 2 | (100.0) | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) |
BL: Baseline (reported at BL with a 3 month recall window), 12M: 12 months (reported at month 12 with a 12 month recall window)