Weekly distribution of cases of sickness absence episodes due to influenza and influenza-related illness, November 2009 in Catalonia (pandemic period)
| Economic activity | Week | ||||
| 44 (2009) | 45 (2009) | 46 (2009) | 47 (2009) | 48 (2009) | |
| Commercial/vehicle repair | |||||
| n | 810 | 1192 | 1520 | 1146 | 681 |
| EEI | 14.21 | 19.87 | 24.13 | 16.37 | 8.96 |
| 95% CI | (11.38 to 18.07) | (9.47 to 41.70) | (10.69 to 55.33) | (8.19 to 33.22) | (7.60 to 10.56) |
| Construction | |||||
| n | 326 | 472 | 641 | 503 | 288 |
| EEI | 16.30 | 12.42 | 15.63 | 11.98 | 6.13 |
| 95% CI | (11.53 to 24.24) | (6.67 to 23.74) | (8.22 to 30.46) | (5.98 to 24.57) | (2.91 to 13.16) |
| Finance, real estate and services | |||||
| n | 648 | 1050 | 1348 | 955 | 519 |
| EEI | 13.79 | 16.94 | 20.42 | 11.79 | 6.25 |
| 95% CI | (11.78 to 16.48) | (11.58 to 25.16) | (14.31 to 29.61) | (5.35 to 25.97) | (4.15 to 9.42) |
| Government | |||||
| n | 264 | 488 | 569 | 411 | 259 |
| EEI | 11.00 | 16.27 | 11.85 | 9.79 | 4.54 |
| 95% CI | (3.86 to 31.32) | (10.74 to 25.48) | (6.62 to 21.24) | (8.88 to 10.78) | (3.56 to 5.90) |
| Health, education and other social activities | |||||
| n | 1224 | 1828 | 2427 | 1682 | 930 |
| EEI | 76.50 | 114.25 | 89.89 | 48.06 | 22.68 |
| 95% CI | (53.86 to 108.67) | (95.51 to 136.67) | (53.72 to 150.42) | (36.65 to 64.85) | (20.34 to 25.92) |
| Hotel and restaurant businesses | |||||
| n | 178 | 292 | 358 | 260 | 144 |
| EEI | 16.18 | 24.33 | 19.89 | 26.00 | 9.00 |
| 95% CI | (13.97 to 18.74) | (18.80 to 31.49) | (14.37 to 27.53) | (11.22 to 60.25) | (5.77 to 14.95) |
| Manufacturing industry and energy production | |||||
| n | 716 | 1110 | 1430 | 1084 | 683 |
| EEI | 14.61 | 14.42 | 14.74 | 10.23 | 6.70 |
| 95% CI | (10.11 to 21.56) | (8.25 to 25.52) | (5.42 to 40.13) | (3.68 to 28.40) | (3.38 to 13.26) |
| Agriculture, mining, fishing | |||||
| n | 18 | 46 | 57 | 53 | 29 |
| EEI | 9.00 | 9.20 | 22.80 | 11.78 | 4.46 |
| 95% CI | (5.67 to 14.28) | (4.92 to 17.19) | (12.36 to 42.05) | (2.47 to 56.23) | (2.93 to 6.80) |
| Transportation/communication | |||||
| n | 389 | 474 | 666 | 454 | 279 |
| EEI | 21.61 | 29.63 | 30.27 | 18.16 | 11.16 |
| 95% CI | (19.57 to 23.87) | (19.38 to 48.25) | (11.74 to 81.71) | (5.63 to 61.00) | (5.68 to 21.93) |
Endemic-epidemic indices (EEI) and corresponding 95% CIs during the epidemic and pandemic periods are shown.