Table 1 Total number of patients, incidence rate, case fatality rate, and other aspects of HFRS
Number of patients (%) | P-valueb | ||
|---|---|---|---|
Total number of patients (n) | 7048 | ||
Incidence rate (per 100,000 individuals) (mean ± standard deviation) | 0.83 ± 0.14 | ||
Total number of death (n)a | 31 | ||
Case fatality rate (%)a | 1.26 ± 0.65 | ||
Sex of patients | |||
Male (n, %) | 4154 (58.9) | ||
Female (n, %) | 2894 (41.1) | ||
Age of patients | |||
≤ 39 (n, %) | 1261 (17.9) | ||
40~69 (n, %) | 3813 (54.1) | ||
≥ 70 (n, %) | 1974 (28.0) | ||
Proportion of sex by age group | |||
Male | Female | ||
≤ 39 (n, %) | 1057 (83.8) | 204 (16.2) | < 0.001 |
40~69 (n, %) | 2133 (55.9) | 1680 (44.1) | < 0.001 |
≥ 70 (n, %) | 964 (48.8) | 1010 (51.2) | < 0.001 |