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Table 3 Assessment of undetected colonization

From: Assessing the role of undetected colonization and isolation precautions in reducing Methicillin-Resistant Staphylococcus aureustransmission in intensive care units

Ward Full model No-background Non-linear
  p hidden p wait p hidden p wait p hidden p wait
M1 16.5
(14.9, 18.2)
11.5
(10.6, 12.4)
16.6
(14.9, 18.2)
11.4
(10.5, 12.2)
16.4
(14.8, 18.1)
11.5%
(10.6, 12.3)
M2 10.5
(8.3, 13.2)
6.7
(5.6, 7.9)
10.8
(8.4, 13.7)
6.9
(5.8, 8.3)
10.4
(8.1, 13.3)
6.7
(5.5, 8.0)
GS1 13.8
(12.2, 15.5)
8.3
(7.6, 8.9)
13.9
(12.3, 15.6)
8.3
(7.6, 8.9)
13.9
(12.2, 15.5)
8.3
(7.5, 8.9)
GS2 17.3
(15.1, 19.8)
7.4
(6.6, 8.2)
17.3
(15.1, 19.6)
7.3
(6.6, 8.0)
17.4
(15.1, 19.7)
7.5
(6.7, 8.2)
SS1 9.6
(8.1, 11.2)
4.7
(4.4, 4.9)
9.9
(8.4, 11.6)
4.7
(4.4, 4.9)
9.6
(8.1, 11.2)
4.7
(4.4, 4.9)
SS2 10.7
(9.0, 12.7)
5.7
(5.4, 6.1)
10.9
(9.1, 13.0)
5.8
(5.4, 6.1)
10.7
(8.9, 12.8)
5.7
(5.4, 6.1)
SS3 15.6
(13.0, 18.4)
7.9
(6.9, 8.7)
16.2
(13.5, 18.9)
7.8
(6.9, 8.6)
15.5
(12.7, 18.3)
7.9
(6.9, 8.7)
SS4 19.8
(16.2, 23.3)
10.1
(8.7, 11.4)
20.7
(17.1, 24.3)
9.7
(8.4, 10.9)
19.8
(16.5, 23.3)
10.1
(8.6, 11.3)
  1. Note: Model estimates (95% credible intervals) of the mean percent of colonized-patient-days attributed to undetected colonized patients (p hidden ), and the mean percent of colonized-patient-days attributed to colonized patients who had been swabbed but were waiting for results (p wait ).