Table 1 Number of confirmed cases, incidence rate and temporal trend of dengue in Northeastern Brazil, 2014–2017
State | Number of confirmed cases | Incidence rate/100 000 | Trend | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2014 | 2015 | 2016 | 2017 | 2014–2017 | 2014 | 2015 | 2016 | 2017 | 2014–2017 | APC | 95% CI (P-value) | Trend | |
Maranhão | 1898 | 5524 | 13 052 | 5526 | 26 000 | 27.70 | 80.01 | 187.69 | 78.94 | 93.83 | 54.40 | − 48.9 to 365.4 (P = 0.2) | Stationary |
Piauí | 6620 | 6485 | 3612 | 4127 | 20 844 | 207.22 | 202.40 | 112.45 | 128.20 | 162.46 | − 22.60 | − 32.4 to − 11.3 (P < 0.001)* | Decreasing |
Ceará | 19 824 | 58 889 | 42 038 | 27 017 | 147 768 | 224.18 | 661.34 | 468.98 | 299.51 | 413.55 | 2.80 | − 58.7 to 156.2 (P = 0.9) | Stationary |
Rio Grande do Norte | 4442 | 6087 | 9905 | 1879 | 22 313 | 130.32 | 176.84 | 285.04 | 53.58 | 161.31 | − 14.70 | − 72.4 to 163.7 (P = 0.6) | Stationary |
Paraíba | 3935 | 14 099 | 14 691 | 2723 | 35 448 | 99.77 | 354.94 | 367.33 | 67.64 | 222.37 | − 9.90 | − 83.8 to 399.6 (P = 0.8) | Stationary |
Pernambuco | 6983 | 72 425 | 39 223 | 5671 | 124 302 | 75.27 | 775.00 | 416.81 | 59.86 | 331.41 | − 14.70 | − 93.0 to 943.3 (P = 0.08) | Stationary |
Alagoas | 11 172 | 22 369 | 14 357 | 2807 | 50 705 | 336.33 | 669.54 | 427.42 | 83.15 | 378.47 | − 37.10 | − 83.7 to 142.5 (P = 0.3) | Stationary |
Sergipe | 2074 | 7049 | 1941 | 353 | 11 417 | 93.44 | 314.28 | 85.67 | 15.43 | 126.62 | − 50.80 | − 91.3 to 179.4 (P = 0.2) | Stationary |
Bahia | 9038 | 27 156 | 30 817 | 3453 | 70 464 | 59.75 | 178.62 | 201.73 | 22.50 | 115.61 | − 22.50 | − 88.4 to 415.5 (P = − 0.6) | Stationary |
Total | 65 986 | 220 083 | 169 636 | 53 556 | 509 261 | 117.44 | 389.12 | 298.05 | 93.54 | 224.43 | − 9.90 | − 77.2 to 256.4 (P = 0.8) | Stationary |