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Table 4 Association between symptomatic acute SARS-CoV-2 infection and subsequent development of Long COVID-19 symptoms in the primary care setting

From: Long COVID-19 in children: an Italian cohort study

Long COVID-19 symptoms

Symptomatic acute SARS-CoV-2 infection (n = 230)

Non symptomatic acute SARS-CoV-2 infection (n = 399)

p-value

At least one symptom

107 (46.5)

46 (11.5)

 < 0.001

Abnormal fatigue

38 (16.5)

6 (1.5)

 < 0.001

Neurological symptoms

33 (14.4)

10 (2.5)

 < 0.001

Respiratory symptoms

20 (8.7)

18 (4.5)

0.038

Psychological symptoms

20 (8.7)

11 (2.8)

0.002

Muscle and joint pains

22 (9.6)

9 (2.3)

 < 0.001

Loss of taste – smell

20 (8.7)

1 (0.25)

 < 0.001

Gastrointestinal symptoms

12 (5.2)

7 (1.8)

0.026

Dermatological disorders

9 (3.9)

3 (0.75)

0.011

Palpitations and cardiac disorders

4 (1.7)

1 (0.25)

0.062

Other symptoms

3 (1.3)

1 (0.25)

0.141

  1. *P values were computed by the Fisher’s exact test
  2. Total number of patients = 629. Data are reported as number of cases with percent frequencies in parentheses