case_images: PMC5831630_01
case_images: Annual number of patients by gender.
case_images: JOPH2018-6309638.004.jpg
case_images: PMC5831630_01_JOPH2018-6309638.004.jpg
case_images: fig4
case_images: Over the ten years, male patients accounted for 91.1%-97.7% annually with no statistically significant variation (Figure 4).
case_images: PMC5831630_02