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Perbedaan Penurunan Angka Kuman Dinding Setelah Didisinfeksi Dengan Sinar Ultraviolet Dan Pengkabutan Disinfektan "V" Di Ruang Perawatan BP4 Kota Gede Yogyakarta Tahun 2012
Patients, visitors, and workers at BP4 Kotagede are at risk of contracting respiratory and lung diseases. Based on the preliminary survey it was revealed that wall microbe number in nursing exceeded the maximum permitted by the regulation, and so that need to be controlled. Disinfection is one of the methods. The study was aimed to determine the difference in the reduction of microbe numbers between the use of UV sterilizer and disinfectant 'V" by conducting an experiment which followed pre-test post-test only design. Samples were taken from each wall's central point at one meter height of five nursing wards. Samples were taken in seven repetitions by using wall swab method. The results showed that UV disinfection was able to decrease the wall microbe number in average of 47.185 % (p
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