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Multidrug resistance bacteria infection is common in ICU. Infection incidence is associated with age, organ dysfunction, invasive treatment and enviroment cleaning. According to hospital hygienic standard for disinfection, total numbers of colony of air and the object surface in ICU must be ≤4CFU/cm2（5min）and≤10CFU/cm2. in this study, the two different methods will be used to evaluate the disinfection effects in ICU enviroments.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Manual clean | Other | clean the rag and floor towel manually |
|
| machine clean | Other | clean the rag and floor towel by machine |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| manual cleaning | Other | manual clean the rag and floor towel |
| |
| Measure | Description | Time Frame |
|---|---|---|
| incidence of infection | up to one month |
| Measure | Description | Time Frame |
|---|---|---|
| dose of antibiotics | up to one month |
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Inclusion Criteria:
no patients recruitment
Exclusion Criteria:
no patients recruitment
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Chun Pan, Dr | Contact | +862583262550 | panchun1982@gmail.com |
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| machine clean |
| Device |
machine clean the rag and floor towel |
|