Variables | Index | Contacts | ||||||
---|---|---|---|---|---|---|---|---|
Mask Group |
Mask & Hygiene Group | Mask Group |
Mask & Hygiene Group | |||||
2009/ 2010 |
2010/ 2011 |
2009/ 2010 |
2010/ 2011 |
2009/ 2010 |
2010/ 2011 |
2009/ 2010 |
2010/ 2011 | |
Hygiene variables | ||||||||
Number of hand disinfections per day - mean ± SD | NA |
7.4 (6.3-8.5)* |
4.1 (3.3-4.8)* | NA |
8.8 (7.9-9.6) |
7.5 (6.5-8.5) | ||
Adherent to intensified hand hygiene during each of the five days after implementation of the intervention (adherence def. 2) - n/n (%)** | NA |
8/17 (47)* |
1/9 (9)* | NA |
15/39 (38) |
13/28 (46) | ||
Hand disinfection/-washing after coming home*** - n/n (%) |
7/9 (78) |
7/14 (50) |
10/16 (63) |
6/11 (55) |
11/23#
(64) |
21/30#
(70) |
28/32#
(88) |
20/22#
(91) |
Hand disinfection/-washing after touching contaminated objects*** - n/n (%) |
1/11 (9) | 0 |
3/17 (18) |
1/11 (9) |
11/23#
(48) |
16/30#
(53) |
28/32#
(88) |
16/22#
(73) |
Hand disinfection/-washing before eating*** - n/n (%) |
8/11 (73) |
6/15 (40) |
13/17 (77) |
6/11 (55) |
23/23#
(100) |
27/30#
(90) |
28/32#
(88) |
15/22#
(68) |
Hand disinfection/-washing after coughing/sneezing*** - n/n (%) |
5/11 (46) | 0 |
9/17 (53) |
3/11 (27) |
17/30#
(57) |
16/38#
(42) |
22/38#
(58) |
8/28#
(29) |
Mask variables | ||||||||
Adherent to facemask use during each of the five days after full implementation of the intervention (adherence definition 2) - n/n (%)## |
6/11 (55) |
7/15 (47) |
7/17 (41) |
2/11 (18) |
17/31 (55) |
18/39 (46) |
17/38 (45) |
13/28 (46) |
Wore facemask when being in the same room with index/contact*** - n/n (%) |
8/10 (80) |
8/15 (53) |
13/16 (81) |
6/11 (55) |
23/31 (74) |
32/37 (87) |
26/38 (68) |
24/28 (86) |
Wore facemask when being in close contact to index/contact*** - n/n (%) |
7/10 (70) |
9/15 (60) |
13/16 (81) |
5/11 (46) |
24/31 (77) |
34/38 (90) |
27/38 (71) |
21/28 (75) |
Wore facemask when providing care to index/being provided for by household contact*** - n/n(%) |
6/9 (67) |
4/5 (80) |
6/12 (50) |
3/7 (43) |
10/16 (63) |
13/16 (81) |
12/21 (57) |
12/13 (92) |