Figure 1.

Loading of the different symptoms in each symptom pattern. (A) Cognitive-emotional pattern combining impaired cognitive functions, emotional distress, insomnia and fatigue (explaining 26.2% of variance); (B) Pain syndrome pattern combining myalgia, arthralgia, paresthesias and fatigue (9.5% of variance) (C) Pulmonary pattern combining dyspnea, cough and chest pain (8.5% of variance); (D) Cardiac—combining palpitations or tachycardia with chest pain (7.1% of variance), fatigue with a loading of 0.39 is under the threshold; (E) Anosmia-dysgeusia pattern—isolated anosmia and dysgeusia (6.8% of variance); (F) Headache pattern—isolated headache (6.5% of variance); The 6 factors in total explain 64.6% of variance between the recoverees; KMO: 0.811, Bartlett’s test of sphericity chi-square: 2682.51, p < 0.001.