an increasing trendp < 0.000
The crude hospitalization rate showed an increasing trend of 12.8% ( p < 0.000.
The crude hospitalization rate showed an increasing trend of 12.8% ( p < 0.000.
For the ten years of the study period (2009 to 2018), the lethality rate showed a decreasing trend of – 13.5% ( p = 0.01).