Time 200602-05 200709-12 201009 - 12
Nursing homes 6 4 5
Residents 208 325 505
Mean age 89 87 87
Number of infections 71 60 47
Infection/year and resident 1.3 0.80 0.73
UTI (%) # 54 78 47
Prevalence of UTI 0.70 0.62 0.34
(UTI/year and resident)
RTI* (%) 24 8 19
Prevalence of RTI 0.31 0.06 0.14
(RTI/year and resident)
Skin infections (%) 13 7 32
Prevalence of skin infection s 0.17 0.06 0.23
Infection/year and resident)
Other infections   (%) 9 7 6
Prevalence of other infections 0.12 0.06 0.04
(Infection/year and resident)­­­­­­­­­­­­­­
# UTI: Urinary tract infection
* RTI:  Respiratory tract infection
Table 1  Patient charactersistics and diagnoses