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. 2022 Dec 28;20(1):494. doi: 10.3390/ijerph20010494

Table 3.

Symptom classes in terms of the sociodemographic and clinical characteristics (N = 506).

No Symptoms
n = 106
Brain Fog
n = 161
Breath Impaired
n = 89
Sensory Disorders
n = 95
Multiple Disorders
n = 55
Gender
Male n (%) 24 (34%) 24 (34%) 5 (7%) 15 (21%) 3 (4%)
Female n (%) 82 (19%) 137 (32%) 84 (19%) 80 (18%) 52 (12%)
Mean Age (SD) 46.04 (12.70) 47.55 (10.79) 48.12 (9.91) 47.90 (10.33) 45.47 (10.19)
Type of treatment
Asymptomatic n (%) 17 (50%) 11 (32%) 2 (6%) 2 (6%) 2 (6%)
Home treatment n (%) 78 (21%) 116 (32%) 56 (15%) 75 (21%) 41 (11%)
Ordinary hospitalization n (%) 7 (11%) 20 (32%) 18 (29%) 11 (18%) 6 (10%)
Sub-intensive care n (%) 3 (9%) 10 (31%) 10 (31%) 4 (12%) 5 (16%)
Intensive care n (%) 1 (8%) 4 (33%) 3 (25%) 3 (25%) 1 (8%)
Mean Days of hospitalization (SD) 2.86 (10.75) 3.86 (9.32) 8.12 (16.53) 3.37 (8.40) 5.84 (17.61)

Notes: The percentages of respondents were calculated by row, so each percentage represents the probability of belonging to the cluster, since an individual has the target characteristic.