Table 1 Demographic characteristics of patients with mumps in Shandong Province, China, 2005–2014.
Variables | Case number | Percentage (%) |
|---|---|---|
Gender | ||
Male | 76433 | 66.04 |
Female | 39312 | 33.96 |
Age | ||
≦4 | 16814 | 14.53 |
5–9 | 47215 | 40.79 |
10–20 | 40326 | 34.84 |
21–30 | 5709 | 4.93 |
31–40 | 3571 | 3.09 |
41–50 | 1246 | 1.08 |
51–60 | 550 | 0.48 |
>60 | 314 | 0.27 |
Seasons | ||
Spring | 37231 | 32.17 |
Summer | 32920 | 28.44 |
Autumn | 17815 | 15.39 |
Winter | 27779 | 24.00 |
Total | 115745 | 100 |
