Linear Regression Analysis of Sleep Quality in People with Insomnia in Wuhan City during the COVID-19 Pandemic

Table 4

Difference analysis of the demographic characteristics.

Variables	Group	Case	Spiegel Sleep Questionnaire score	T/F
Gender	Male	185	17.19 ± 6.38	−0.27	0.61
	Female	215	17.37 ± 6.36
Age	18–29 years old	79	14.30 ± 6.77	9.767	0.00
	30–49 years old	147	17.71 ± 6.23
	50–69 years old	148	18.75 ± 5.83
	70 years old and above	26	15.65 ± 5.69
Educational level	High school degree or less	165	17.55 ± 6.66	1.77	0.10
	University degree or above	235	18.76 ± 5.80
Marital status	Unmarried	83	14.92 ± 6.97	7.51	0.001
	Married	305	17.92 ± 6.021
	Divorced or widowed	12	17.58 ± 7.26
Occupation	Manual worker	108	18.88 ± 5.96	5.86	0.00
	Clerk	155	17.46 ± 6.072
	Student	48	13.44 ± 7.11
	Retiree or unemployed	89	17.85 ± 6.32

Note.; .