From: Model estimates of the burden of outpatient visits attributable to influenza in the United States
Influenza A/H1N1 | Influenza A/H3N2 | Influenza B | All influenza | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Age group | Rate | SD | N | SD | Rate | SD | N | SD | Rate | SD | N | SD | Rate | SD | N | SD |
Respiratory broad | ||||||||||||||||
0–1 | 1148 | 1292 | 92,543 | 104,232 | 4189 | 3220 | 334,583 | 255,510 | 1958 | 1263 | 157,391 | 101,799 | 7295 | 1933 | 584,517 | 155,296 |
2–4 | 2163 | 2353 | 257,345 | 279,828 | 5252 | 4017 | 619,022 | 470,595 | 2256 | 1473 | 267,541 | 173,631 | 9672 | 2312 | 1,143,907 | 273,448 |
5–17 | 2824 | 3010 | 1,517,946 | 1,618,530 | 3573 | 2771 | 1,914,587 | 1,481,878 | 3996 | 2592 | 2,145,385 | 1,391,299 | 10392 | 3093 | 5,577,918 | 1,667,267 |
18–49 | 438 | 468 | 590,623 | 630,727 | 1787 | 1399 | 2,402,020 | 1,875,906 | 1979 | 1282 | 2,666,447 | 1,727,718 | 4205 | 1274 | 5,659,089 | 1,720,149 |
50–64 | 55 | 60 | 28,749 | 31,093 | 1229 | 957 | 608,283 | 458,111 | 1649 | 1072 | 848,186 | 556,510 | 2933 | 1031 | 1,485,217 | 555,566 |
0–64 | 953 | 1020 | 2,487,205 | 2,658,483 | 2285 | 1781 | 5,878,493 | 4,539,150 | 2343 | 1519 | 6,084,951 | 3,940,675 | 5581 | 1496 | 14,450,648 | 3,931,783 |
65–74 | 654 | 334 | 130,668 | 62,250 | 596 | 722 | 119,328 | 145,317 | 424 | 189 | 85,381 | 37,417 | 1674 | 837 | 335,377 | 164,184 |
75+ | 811 | 383 | 147,352 | 68,341 | 757 | 920 | 137,573 | 167,557 | 574 | 269 | 104,445 | 48,993 | 2142 | 1040 | 389,370 | 188,526 |
65+ | 725 | 356 | 276,803 | 129,745 | 669 | 811 | 255,580 | 310,995 | 492 | 226 | 188,727 | 85,855 | 1887 | 929 | 721,110 | 350,749 |
Otitis media | ||||||||||||||||
0–1 | 976 | 1069 | 78,683 | 86,175 | 1594 | 1301 | 127,280 | 103,167 | 3884 | 2515 | 312,139 | 202,623 | 6455 | 2291 | 518,102 | 186,416 |
2–4 | 821 | 859 | 97,574 | 102,047 | 1492 | 1182 | 175,651 | 138,078 | 2627 | 1697 | 311,427 | 200,700 | 4939 | 1613 | 584,652 | 191,428 |
5–17 | 336 | 354 | 180,606 | 190,499 | 389 | 309 | 208,399 | 165,421 | 771 | 497 | 414,081 | 267,052 | 1496 | 547 | 803,086 | 294,139 |
18–49 | 32 | 34 | 42,940 | 45,757 | 48 | 37 | 64,380 | 50,103 | 111 | 72 | 149,756 | 97,400 | 191 | 74 | 257,076 | 100,433 |
50–64 | 10 | 11 | 5377 | 5685 | 18 | 14 | 8859 | 6695 | 55 | 36 | 28,401 | 18,981 | 83 | 37 | 42,637 | 20,350 |
0–64 | 155 | 164 | 405,177 | 428,584 | 227 | 182 | 584,566 | 462,874 | 468 | 303 | 1,215,805 | 785,121 | 851 | 301 | 2,205,547 | 787,106 |
65–74 | 6 | 2 | 1267 | 363 | 6 | 6 | 1102 | 1231 | 4 | 2 | 826 | 404 | 16 | 7 | 3195 | 1447 |
75+ | 1 | 0 | 140 | 89 | 1 | 1 | 132 | 197 | 0 | 0 | 87 | 21 | 2 | 1 | 359 | 179 |
65+ | 3 | 1 | 1196 | 520 | 3 | 3 | 1069 | 1336 | 2 | 1 | 730 | 271 | 8 | 4 | 2994 | 1437 |