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Epidemiological features of unknown viral encephalitis in the Sichuan province of China (2012–2022).
| Ratio(Male : Female) | Age Group | Case number of Month | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | Female | <15 | 16-40 | >40 | May | Jun | Jul | Aug | Sep | Total | |
| Case NO. | 130 | 104 | 222 | 3 | 9 | 4 | 11 | 56 | 141 | 22 | 234 |
| Ratio | 1.25:1 | 94.87% | 1.28% | 3.85% | 1.71% | 4.70% | 23.93% | 60.26% | 9.40% | / | |
