Research Article
[Retracted] The Investigation of Pulmonary Function Changes of COVID-19 Patients in Three Months
Table 1
Characteristics of the patients infected with COVID-19 (n = 56).
| Characteristic | Results |
| Age (years) | Median | 44.13 ± 10.15 | Range | 23–79 | <30 | 3 (5.4%) | 30–49 | 35 (62.5%) | 50–69 | 16 (28.6%) | >70 | 2 (3.5%) | Sex | Men | 28 (50%) | Women | 28 (50%) | Smoking history | 4 (7.14%) | Chronic obstructive pulmonary disease | 2 (3.57%) | Type | Severe | 15 (26.8%) | Nonsevere | 41 (73.2%) |
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Data are n (%), n/N (%), and median.
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