Table 2.
Estimated catchment population by age for three hospitals in Indonesia, May 2013 to April 2016
| Age‐group (year) | Wonosari | Kanudjoso Djati | Deli Serdang | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SARI cases (influenza‐positive cases) | Population | % Population seeking care for respiratory illness at hospital (95% CI) | Estimated catchment population for sentinel site | SARI cases (influenza‐positive cases) | Population | % Population seeking care for respiratory illness at hospital (95% CI) | Estimated catchment population for sentinel site | SARI cases (influenza‐positive cases) | Population | % Population seeking care for respiratory illness at hospital (95% CI) | Estimated catchment population for sentinel site | |
| A | B | C | D = B × C | A | B | C | D = B × C | A | B | C | D = B × C | |
| 0‐4 | 331 (35) | 23 577 | 59 (52‐67) | 13 945 | 428 (52) | 59 673 | 14 (13‐16) | 8542 | 237 (27) | 31 923 | 56 (51‐60) | 17 742 |
| 5‐14 | 96 (21) | 50 639 | 55 (45‐64) | 27 664 | 126 (22) | 103 975 | 11 (9‐13) | 11 515 | 85 (15) | 56 609 | 41 (35‐47) | 23 115 |
| 15‐49 | 9 (1) | 153 865 | 54 (46‐62) | 82994 | 68 (3) | 348 020 | 18 (16‐20) | 61 664 | 35 (8) | 161 150 | 42 (38‐47) | 68 349 |
| 50‐59 | 4 (2) | 44 234 | 54 (44‐65) | 24 083 | 33 (3) | 54 349 | 31 (27‐36) | 12 624 | 11 (0) | 23 295 | 51 (45‐58) | 11 990 |
| 60‐69 | 3 (0) | 31 418 | 44 (35‐54) | 13 964 | 33 (6) | 20 458 | 39 (34‐45) | 7902 | 4 (0) | 9845 | 57 (50‐65) | 5642 |
| ≥70 | 1 (0) | 28 040 | 43 (37‐49) | 12 062 | 20 (4) | 7847 | 40 (35‐46) | 3211 | 3 (0) | 5414 | 60 (53‐68) | 3272 |