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Volume 10, Number 2—February 2004
THEME ISSUE
2004 SARS Edition
Infection Control

SARS Transmission among Hospital Workers in Hong Kong

Joseph T.F. Lau*Comments to Author , Kitty S. Fung*, Tze Wai Wong*, Jean H. Kim*, Eric Wong*, Sydney Chung*, Deborah Ho*, Louis Y. Chan*, S.F. Lui†, and Augustine Cheng*
Author affiliations: *Chinese University of Hong Kong, Special Administrative Region, People’s Republic of China (SAR); †Hospital Authority, Government of Hong Kong, Hong Kong SAR

Main Article

Table 3

Percentages with perceived inadequacy of personal protection equipment supply and breakthrough SARS infection among hospital workersa

Type of personal protection equipment Control (n = 143)
Case (n = 72)
Matched OR
(exact 95% CI)
p value
(exact)
n % n %
Surgical mask
1
0.7
14
19.4
28.00 (4.26 to ∞)
<0.0001
N95 mask
13
9.1
20
27.8
5.19 (1.95 to 16.13)
0.0004
Gown
7
4.9
19
26.4
8.44 (2.77 to 34.37)
<0.0001
Gloves
2
1.4
12
16.7
29.34 (4.79 to ∞)
<0.0001
Goggles
5
3.5
22
30.6
19.81 (4.83 to 174.55)
<0.0001
Cap
4
2.8
21
29.2
52.41 (9.08 to ∞)
<0.0001
Any one of above as inadequateb
20
14.0
32
44.4
6.78 (2.86 to 18.51)
<0.0001
No. of items identified to be inadequateb






0
123
86.0
40
55.6
1.00

1–2
18
12.6
13
18.1
3.25 (1.17 to 9.80)
0.0209
3 2 1.4 19 26.4 52.24 (7.70 to 2280.07) <0.0001

aSARS, severe acute respiratory syndrome; OR, odds ratio; CI, confidence interval.
bIncluding N95 mask, goggle, gown, gloves and cap

Main Article

Page created: January 25, 2011
Page updated: January 25, 2011
Page reviewed: January 25, 2011
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