Skip to main content

Table.5 Summary of solicited and unsolicited adverse reactions occurred within 28 days during the study period

From: Safety and immunogenicity of inactivated SARS-CoV-2 vaccine in high-risk occupational population: a randomized, parallel, controlled clinical trial

Adverse reaction*

0–14 group

(n = 270)

0–21 group

(n = 270)

0–28 group

(n = 269)

P

Solicited adverse reactions within 0–7 days

   

 Local reactions

7 (2.6)

9 (3.3)

4 (1.5)

0.418

  Pain

4 (1.5)

7 (2.6)

2 (0.7)

0.263

  Swelling

2 (0.7)

0 (0.0)

2 (0.7)

0.479

  Pruritus

1 (0.4)

2 (0.7)

0 (0.0)

0.777

 Systemic reactions

1 (0.4)

2 (0.7)

3 (1.1)

0.545

  Diarrhea

0 (0.0)

1 (0.4)

1 (0.4)

0.777

  Fatigue

1 (0.4)

1 (0.4)

2 (0.7)

0.702

Unsolicited adverse reactions within 8–28 days

   

 Local reactions

1 (0.4)

1 (0.4)

1(0.4)

1.000

  Rash

1 (0.4)

1 (0.4)

1(0.4)

1.000

 Systemic reactions

2 (0.7)

1 (0.4)

2(0.7)

0.876

  Cough

1 (0.4)

1 (0.4)

1(0.4)

1.000

  Headache

1 (0.4)

0 (0.0)

1(0.4)

0.777

  1. Results expressed as n (%)
  2. *Adverse reaction data only list the occurrence of this symptom