Table 1. Median and rate of variation in the median number of yellow fever vaccine doses administered in the Brazilian population from April 2019 to March 2020 and from April 2020 to March 2021. National Immunization Program, Brazil.
| States and Regions | Apr/19–Mar/20 Median (P25–P75) | Apr/20–Mar/21 Median (P25–P75) | Variation (%) | pa |
|---|---|---|---|---|
| Brazil | 518,510 (432,140–705,034) | 349,028 (306,190–395,746) | -48.55 | 0.003 |
| North | 50,108 (44,692–51,908) | 32,715 (26,462–36,436) | -34.71 | 0.000 |
| Acre | 1,818 (1,645–2,197) | 1,080 (975–1,318) | -40.59 | 0.000 |
| Amapá | 1,962 (1,887–7,736) | 1,811 (889 – 3,698) | -7.69 | 0.000 |
| Amazonas | 13,900 (12,514–15,589) | 10,966 (7,606–12,429) | -21.10 | 0.000 |
| Pará | 16,540 (16,084–17,783) | 11,466 (9,239–13,117) | -30.67 | 0.000 |
| Rondônia | 5,486 (4,449–5,835) | 3,874 (3,042–4,284) | -29.38 | 0.000 |
| Roraima | 6,623 (5,310–7,217) | 1,726 (1,370–2,465) | -73.93 | 0.000 |
| Tocantins | 3,273 (2,629–3,612) | 2,815 (2,445–2,958) | -13.99 | 0.000 |
| Northeast | 58,173 (51,450–89,927) | 108,070 (91,645–149,778) | +85.77 | 0.003 |
| Alagoas | 824 (719–1,414) | 5,025 (265 – 8,214) | +509.83 | 0.000 |
| Bahia | 26,101 (22,959–31,814) | 17,716 (15,645–19,779) | -32.12 | 0.000 |
| Ceará | 1,519 (1,392–2,253) | 16,826 (8,540–31,387) | +1,007.70 | 0.000 |
| Maranhão | 14,954 (13,416–16,586) | 9,399 (7,685–12,399) | -37.14 | 0.000 |
| Paraíba | 1,080 (988–1,314) | 7,268 (2,601–8,531) | +524.40 | 0.000 |
| Pernambuco | 3,290 (2,833–29,374) | 63,087 (31,010–76,894) | +1,817.53 | 0.000 |
| Piauí | 6,381 (5,350–7,382) | 5,077 (4,314–5,450) | -20.43 | 0.000 |
| Rio Grande do Norte | 1,596 (1,253–1,674) | 1,532 (1,296–2,328) | -4.01 | 0.000 |
| Sergipe | 825 (707–949) | 307 (187–334) | -62.78 | 0.000 |
| Midwest | 38,328 (32,905–47,397) | 30,002 (26,385–34,161) | -21.72 | 0.017 |
| Distrito Federal | 6,876 (6,205–10,984) | 6,034 (5,752–7,433) | -12.24 | 0.000 |
| Goiás | 13,850 (12,817–14,678) | 10,157 (9,331–12,115) | -26.66 | 0.000 |
| Mato Grosso | 11,186 (9,655–11,945) | 8,118 (7,172–8,913) | -27.42 | 0.000 |
| Mato Grosso do Sul | 5,859 (5,292–7,116) | 5,117 (4,912–5,754) | -12.66 | 0.000 |
| Southeast | 171,181 (151,379–204,971) | 112,257 (98,569–124,014) | -34.42 | 0.000 |
| Espírito Santo | 7,981 (7,004–12,891) | 7,748 (6,371–8,664) | -2.91 | 0.000 |
| Minas Gerais | 39,856 (33,706–48,029) | 28,281 (25,697–32,761) | -29.04 | 0.000 |
| Rio Janeiro | 20,704 (18,955–24,538) | 15,645 (12,986–17,591) | -24.43 | 0.000 |
| São Paulo | 105,524 (95,106–123,009) | 59,876 (51,960–65,557) | -43.25 | 0.000 |
| South | 174,257 (153,009–272,348) | 63,590 (54,659–78,093) | -63.50 | 0.000 |
| Paraná | 56,869 (47,954–90,699) | 28,450 (22,136–36,574) | -49.97 | 0.000 |
| Santa Catarina | 69,415 (62,682–123,464) | 19,441 (16,330–22,289) | -71.99 | 0.000 |
| Rio Grande do Sul | 35,480 (24,488–50,338) | 15,609 (13,943–20,944) | -56.00 | 0.000 |
P: percentile.
a Mann-Whitney test (difference between medians).