Table 5. Treatment and outcome.

		2019		2020		2021		p
Conduct and outcome	Surgical	151	12.9%	146	14.0%	153	21.4%	0.973
	Conservative - discharge	970	83.0%	824	79.0%	506	70.7%	<0.001
	Conservative - admission	39	3.3%	69	6.6%	42	5.9%	0.004
	Death	9	0.8%	4	0.4%	15	2.1%	0.038

Chi-square test, p<0.05. Source: Copyright.