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Table 1 Characteristics of study participants at M24

From: Correlates of protection and determinants of SARS-CoV-2 breakthrough infections 1 year after third dose vaccination

  

N or mean + SD

Sex

Male

106

Female

287

Professional category

Nurse/auxiliary/stretcher-bearer

192

Physician

93

Lab technician

14

Admin officers/other

94

Age

 

46.7 ± 11.2

Comorbidities

Yes

117

No

276

Comorbidity categorya

Cardiovascular

41

Respiratory disease

33

Endocrine

33

Gastrointestinal

12

Neurological

10

Dermatological

10

Immunosuppression

6

Hematological

4

Cancer

4

Liver

3

Gynecological

3

Mental health

3

Immunological

2

Otherb

111

Chronic medicationa

Yes

92

No

25

Smoker

Yes

79

No

313

NA

1

No. of people in the household

 

2.8 ± 1.3

Involved in clinical care

Yes

285

No

108

1st dose vaccination

Pfizer

251

Moderna

131

2nd dose vaccination

Pfizer

248

Moderna

122

3rd dose vaccination

Pfizer

2

Moderna

285

Number of doses received

0

11

1

12

2

83

3

287

Breakthrough infection (post M24)

Yes

109

Among vaccinated with 2 or 3 doses

No

261

  1. aAmong those with comorbidities
  2. bIncludes age-related bone and muscular disorders as well as renal and neuromuscular disorders