Table 1.

Clinical characteristics of the patient group.

Characteristic	Category	n (%)
Gender	Female	94 (63)
	Male	55 (37)
	Total	149 (100)
Age	Median [range]	47.5 (4–73)
PCR	positivity/negativity	138 (92)/11 (8)
Clinical symptoms	fever ≥ 37.5 °C	69 (46)
	dry cough	51 (34)
	difficulty breathing or shortness of breath	33 (22)
	loss of taste or smell	59 (39)
	headache	68 (45)
	tiredness	105 (70)
Risk factors	obesity	17 (11)
	smoking (last 10 years)	17 (11)
	diabetes	12 (8)
	cardiovascular disease	13 (9)
Flu vaccination	for season 2019	9 (6)