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Table 2 Comparison of attendees and controls

From: Sanitary safety of the 2021 French Intensive Care Society medical conference: a case/control study

 

Attendees

(N = 216)

Controls

(N = 191)

P

Gender, n, %

  

0.84

 Male

101 (46.8)

88 (46.1)

 

 Female

109 (50.5)

99 (51.8)

 

 Missing

6 (2.8)

4 (2.1)

 

Profession

  

0.001

 Doctor

131 (60.6)

100 (52.4)

 

 Nurse

55 (25.5)

46 (24.1)

 

 Assistant nurse

2 (0.9)

9 (4.7)

 

 Physiotherapist

19 (8.8)

16 (8.4)

 

 Others

2 (0.9)

15 (7.9)

 

 Missing

7 (3.2)

5 (2.6)

 

Age

  

0.47

 < 50 years

160 (74.1)

149 (78.0)

 

 ≥ 50

49 (22.7)

38 (19.9)

 

 Missing

7 (3.2)

4 (2.1)

 

History of COVID-19

  

*

 No

216 (100)

171 (89.5)

 

 Yes

0 (0)

2 (1.0)

 

 Missing

0 (0)

18 (9.4)

 

Vaccinal status (number of dose) $

  

0.77

 0 dose

8 (3.7)

10 (5.2)

 

 1 dose

38 (17.6)

32 (16.8)

 

 2 doses

162 (75.0)

145 (75.9)

 

 Missing

8 (3.7)

4 (2.1)

 

Vaccinal status (binary)

  

0.90

 Complete

161 (74.5)

144 (75.4)

 

 Incomplete

38 (17.6)

32 (16.8)

 

 Missing

17 (7.9)

15 (7.9)

 

BMI

  

0.22

 BMI < 18.5

2 (0.9)

4 (2.1)

 

 18.5 ≤ BMI ≤ 25

149 (69.0)

116 (60.7)

 

 25 ≤ BMI ≤ 30

44 (20.4)

49 (25.7)

 

 BMI > 30

14 (6.5)

18 (9.4)

 

 Missing

7 (3.2)

4 (2.1)

 

Vulnerability

  

0.52

 No

199 (92.1)

157 (82.2)

 

 Yes

11 (5.1)

12 (6.3)

 

 Missing

6 (2.8)

22 (11.5)

 
  1. BMI body mass index
  2. *Not enough events for statistical comparison
  3. $Legal requirement to attend congress was 7 days after 2 doses or PCR test less than 2 days, explaining medium rate of 2 doses vaccination status
  4. Missing data not included in statistical analysis