Table 1.
Characteristics of enrollees in the general population in Henan (15 counties) and Jiangxi (nine villages), April to June 2013
| Age category (years) | Henan (first case confirmed on April 14, 2013) | Jiangxi (first case confirmed on April 26, 2013) | Total, n (%) | ||||
|---|---|---|---|---|---|---|---|
| Male, n (%) | Female, n (%) | Total, n (%) | Male, n (%) | Female, n (%) | Total, n (%) | ||
| 0‐5 | 1 (0.5) | 0 (0.0) | 1 (0.2) | 14 (3.2) | 8 (1.3) | 22 (2.1) | 23 (1.6) |
| 6‐17 | 7 (3.6) | 9 (3.9) | 16 (3.8) | 79 (18.2) | 58 (9.3) | 137 (13.0) | 153 (10.3) |
| 18‐59 | 158 (81.4) | 196 (84.5) | 354 (83.1) | 215 (49.7) | 372 (59.9) | 587 (55.7) | 941 (63.6) |
| ≥60 | 28 (14.4) | 27 (11.6) | 55 (12.9) | 125 (28.9) | 183 (29.5) | 308 (29.2) | 363 (24.5) |
| Total | 194 (45.5) | 232 (54.5) | 426 (100.0) | 433 (41.1) | 621 (58.9) | 1054 (100.0) | 1480 (100.0) |