Table 2.

Mean, Standard deviation of incidence of diseases before and during COVID-19, and their difference in the subgroup by sex.

Diseases	Before COVID-19		During COVID-19		p-Values of Difference
	Mean	SD	Mean	SD	Mean	Variance
Men
Autism	2595.8	201.1	2960.7	288.3	<0.001 *	0.892
ADHD	21881.1	2099.7	23093.9	1780.9	0.093	0.187
Depressive disorder	5427.6	630.5	5929.5	585.5	0.014 *	0.709
Bipolar disorder	929.0	91.7	1054.8	44.4	<0.001 *	0.263
Primary insomnia	281.3	39.5	271.7	32.3	0.379	0.763
Schizophrenia	594.3	24.1	503.8	13.9	<0.001 *	0.014 †
Panic disorder	469.8	58.6	643.7	78.8	<0.001 *	0.113
Hypochondriasis	10.0	3.4	14.1	3.4	0.001 *	0.871
Post traumatic stress disorder	158.8	17.1	170.3	17.8	0.066	0.762
Anxiety disorder	2663.4	255.7	3186.3	411.4	<0.001 *	0.542
Anorexia nervosa	13.0	2.9	12.2	3.0	0.295	0.611
Adephagia	12.6	5.0	11.0	3.0	0.497	0.443
Women
Autism	474.8	44.6	589.9	71.8	<0.001 *	0.353
ADHD	4617.1	507.0	5573.9	562.3	<0.001 *	0.425
Depressive disorder	8845.5	1416.1	9819.5	1074.3	0.021 *	0.973
Bipolar disorder	1067.0	148.0	1361.9	98.2	<0.001 *	0.101
Primary insomnia	294.2	44.3	312.2	21.9	0.159	0.003 †
Schizophrenia	572.1	27.9	485.3	10.7	<0.001 *	0.017 †
Panic disorder	588.2	100.7	863.4	137.4	<0.001 *	0.165
Hypochondriasis	5.6	2.4	12.2	8.1	0.006 *	0.727
Post traumatic stress disorder	257.4	28.5	295.3	29.0	<0.001 *	0.777
Anxiety disorder	2873.2	422.4	3716.3	585.5	<0.001 *	0.898
Anorexia nervosa	93.4	10.0	114.9	23.4	0.003 *	0.081
Adephagia	66.5	9.6	69.6	8.1	0.464	0.828

* Mann–Whitney U test, significance at <0.05, † Levene’s test in non-parametric data, significance at <0.05.