Epidemiological and clinical characteristics of COVID-19 patients in Hengyang, Hunan Province, China

Table 1 Demographic characteristic of 48 coronavirus disease 2019 patients at the time of admission (%)

Constituent (%)	T (n = 48)	A (n = 31)	B (n = 17)	χ2 (P value1)	C (n = 14)	D (n = 34)	χ2 (P value2)	E (n = 38)	F (n = 9)	χ2 (P value3)
Age (years old)
Over 60	22.9 (11)	19.4 (6)	29.4 (5)	0.1882 (> 0.5)	57.2 (8)	8.8 (3)	10.514 (< 0.005)	21.1 (8)	33.3 (3)	0.119 (> 0.5)
50-59	10.4 (5)	9.7 (3)	11.8 (2)	0.0715 (> 0.75)	7.1 (1)	11.8 (4)	0.00 (> 0.9)	10.5 (4)	11.1 (1)	0.003 (> 0.9)
40-49	25.0 (12)	19.4 (6)	35.3 (6)	0.759 (> 0.25)	14.3 (2)	29.4 (10)	0.538 (> 0.25)	26.3 (10)	22.2 (2)	0.000 (> 0.9)
30-39	27.1 (13)	29 (9)	23.5 (4)	0.001 (> 0.9)	21.4 (3)	29.4 (10)	0.043 (> 0.75)	26.3 (10)	22.2 (2)	0.000 (> 0.9)
20-29	10.4 (5)	16.1 (5)	0 (0)	1.576 (> 0.1)	0 (0)	14.7 (5)	0.992 (> 0.25)	10.5 (4)	11.1 (1)	0.000 (> 0.9)
10-19	4.2 (2)	6.4 (2)	0 (0)	0.1 (> 0.5)	0 (0)	5.9 (2)	0.018 (> 0.9)	5.3 (2)	0 (0)	0.000 (> 0.9)
Under 10	0 (0)	0 (0)	0 (0)		0 (0)	0 (0)		0 (0)	0 (0)
Occupation
Technical professionals	2.1 (1)	3.2 (1)	0 (0)	0.0949 (> 0.75)	7.1 (1)	0 (0)	0.215 (> 0.25)	2.6 (1)	0 (0)	0.000 (> 0.9)
Office staff	8.3 (4)	12.9 (4)	0 (0)	1.0 (> 0.25)	0 (0)	11.8 (4)	0.587 (> 0.25)	10.5 (4)	0 (0)	0.125 (> 0.5)
Service workers	16.7 (8)	16.1 (5)	17.7 (3)	0.07 (> 0.75)	14.3 (2)	17.6 (6)	0.000 (> 0.9)	13.2 (5)	33.3 (3)	0.912 (>0 .25)
Farmers	31.2 (15)	19.4 (6)	52.9 (9)	5.76 (< 0.025)	50 (7)	23.5 (8)	2.119 (> 0.1)	31.6 (12)	22.2 (2)	0.021 (> 0.75)
Rural migrant workers	31.2 (15)	35.5 (11)	23.5 (4)	0.73 (> 0.25)	28.6 (4)	32.4 (11)	0.000 (> 0.9)	31.6 (12)	33.3 (3)	0.000 (> 0.9)
Students	6.3 (3)	9.7 (3)	0 (0)	0.49 (> 0.25)	0 (0)	8.8 (3)	0.242 (> 0.5)	7.9 (3)	0 (0)	0.000 (> 0.9)
Others	4.2 (2)	3.2 (1)	5.9 (1)	0.1 (> 0.5)	0 (0)	5.9 (2)	0.000 (> 0.9)	2.6 (1)	11.1 (1)	0.046 (> 0.25)

¹Indicates differences between male and female patients.

²Denotes differences between patients with and without basic diseases.

³Represents differences between moderate and severe patients. P < 0.05 was considered statistically significant. T: All patients; A: Male; B: Female; C: With basic diseases; D: Without basic diseases; E: Moderate; F: Severe.