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Table 2 The comparisons of attack rates of different areas in the office building in Beijing, 2016

From: Measles outbreak in an office building in the crowded Metropolis of Beijing, China

Variables

Effected population

(No.)

Case Patients with measles

(No.)

Attack rate

(%)

Relative risk

(95%CI)

All

3596

43

1.20

–

Office building

2136

38

1.78

5.19c

(2.05, 13.17)

Company A

236

28

11.86

22.54a

(11.09, 45.82)

Department A

22

5

22.73

2.11b

(0.89, 5.01)

Other departments

214

23

10.75

–

Other Companies

1900

10

0.53

–

Commercial center

1460

5

0.34

–

  1. aThe RR was company A compared with other companies
  2. bThe RR was same department compared with different departments
  3. cThe RR was office building compared with associated commercial center