Characteristica % of eligible sample
(n=1,580)
% with valid email address (n) Adjusted odds ratio (95% confidence interval)b
Intercept -- -- 0.42 ( 0.12 , 1.49 )
Age
18–24 [ref] 14.10% 30.9% (69) 1.00
25–34 20.30% 34.6% (111) 1.08 ( 0.73 , 1.58 )
35–44 16.10% 31.5% (80) 1.02 ( 0.68 , 1.54 )
45–54 13.70% 29.2% (63) 0.92 ( 0.6 , 1.41 )
55–64 13.30% 30.5% (64) 0.92 ( 0.6 , 1.41 )
65–74 10.80% 28.8% (49) 0.92 ( 0.57 , 1.48 )
75–84 7.20% 23.9% (27) 0.64 ( 0.37 , 1.1 )
85 or older 4.60% 17.8% (13) 0.37 ( 0.18 , 0.76 ) **
Gender
Female [ref] 61.40% 33.7% (327) 1.00
Male 38.50% 24.5% (149) 0.65 ( 0.51 , 0.83 ) ***
Discharge status
Discharged not to home [ref] 13.90% 22.4% (49) 1.00
Discharged to homec 86.10% 31.4% (427) 1.47 ( 0.43 , 5.01 )
Sampling batchd
1 42.20% 35.1% (234) 1.26 ( 1 , 1.6 )
2 [ref] 57.80% 26.5% (242) 1.00
Hospital
A 12.50% 29.3% (58) 0.85 ( 0.55 , 1.31 )
B 12.70% 4.0% (8) 0.08 ( 0.04 , 0.17 ) ***
C 12.50% 20.2% (40) 0.5 ( 0.31 , 0.78 ) **
D 12.30% 23.2% (45) 0.81 ( 0.22 , 2.95 )
E 12.70% 48.3% (97) 1.78 ( 1.19 , 2.68 ) **
F 12.50% 41.9% (83) 1.32 ( 0.88 , 1.98 )
G 12.10% 37.7% (72) 1.09 ( 0.72 , 1.65 )
H [ref] 12.70% 36.5% (73) 1.00