State (n)a | Percent positive tests | Change (%) | Gamma (95% CI)b | |
---|---|---|---|---|
2010 | 2017 | |||
Northeast | ||||
Massachusetts (n = 1,464,062) | 9.1 | 14.3 | 57.1 | 0.0759 (0.0726–0.0792) |
Maine (n = 660,847) | 8.5 | 13.2 | 55.3 | 0.1111 (0.1056–0.1167) |
New Hampshire (n = 485,522) | 7.3 | 13.7 | 87.7 | 0.1614 (0.1550–0.1678) |
Pennsylvania (n = 1,911,290) | 2.6 | 4.4 | 69.2 | 0.1377 (0.1320–0.1435) |
Vermont (n = 197,082) | 4.1 | 9.6 | 134.2 | 0.2601 (0.2474–0.2729) |