Table 2. Comparison of the mean age between the two waves of COVID-19.

COVID-19: coronavirus disease 2019; SD: standard deviation

		Group
		First wave of COVID-19		Second wave of COVID-19		Total
		Count	%	Count	%	Count	%
Age	<10 years	2	0.7%	3	0.3%	5	0.4%
	11–20 years	1	0.3%	14	1.4%	15	1.2%
	21–30 years	28	9.3%	146	14.6%	174	13.4%
	31–40 years	60	19.9%	220	22.0%	280	21.5%
	41–50 years	65	21.6%	193	19.3%	258	19.8%
	51–60 years	59	19.6%	169	16.9%	228	17.5%
	61–70 years	56	18.6%	167	16.7%	223	17.1%
	71–80 years	25	8.3%	67	6.7%	92	7.1%
	81–90 years	5	1.7%	20	2.0%	25	1.9%
	>90 years	0	0.0%	2	0.2%	2	0.2%
	Mean ± SD	50.32 ± 15.441		48.08 ± 16.479		P = 0.036*