Table 1.

Analysis of Clinical Features of Patients with Severe Group or Non- Severe Group

Clinical Features	Severe groups (n=22)	Non-severe groups (n=28)	P value
Demographic data
Sex (males /female)	15/7	18/10	0.773
Residing in rural areas	22 (100%)	24 (85.714%)	0.242
Age (years)	63.23±12.067	62.75±10.458	0.882
Underlying diseases	10 (45.455%)	10 (35.714%)	0.283
Symptoms
Mean temperature (°C)	39.55 (39–40)	39.5 (39–40)	0.700
Cough	16 (72.727%)	21 (75%)	0.856
Expectoration	9 (40.909%)	17 (60.714%)	0.449
Chills	9 (40.909%)	15 (53.571%)	0.374
Shortness of breath	14 (63.636%)	5 (17.857%)	0.001
Characteristics
Coarse breath sounds	16 (72.727%)	14 (50%)	0.103
Low breath sounds	7 (31.818%)	7 (25%)	0.594
Moist rale	19 (86.364%)	15 (53.571%)	0.014
Relatively slow pulse	18 (81.818%)	21 (75%)	0.734