Table 2.

Emergency admissions during the study period

	Emergency admissions
No-HW	284,718
HW	2891
Total	287,609

	%
Male	48.8
Female	51.2
< 15 y/o	12.1
15–65 y/o	50.3
65–80 y/o	22.3
> 80 y/o	15.3