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    Perbandingan Pemeriksaan Urin secara Pewarnaan Gram dan Kultur Urin dalam Menegakkan Diagnosis Infeksi Saluran Kemih Pada Anak

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    Date
    2011
    Author
    Putri, Amalia Utami
    Advisor(s)
    Rusdidjas
    Ramayati, Rafita
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    Abstract
    Background Urinary tract infection (UTI) imply invasion of urinary tract by pathogens, which may involve the upper or lower tract depending on the infection in the kidney, or bladder and urethra. UTI affects up to 10% of children and is the most common bacterial infection in infants and young children worldwide. The prevalence is 3-5% in girls and ± 1% in boys. Urine culture is the gold standard diagnostic test of urinary tract infection. Gram stained uncentrifuged urine can be done in the rural health centres and laboratories of the peripheral areas that usually lack appropriate methods of evaluation of urine specimen. Gram staining urine can prove to be an effective method of ruling out the possibility of UTI in rural health centres thus saving time and money resource poor settings. Objective To compare Gram staining of urine and urine culture as diagnostic test urinary tract infection. Methods A cross-sectional study was held in H. Adam Malik Hospital since May until June 2010. There were 54 participants 0-to-14 years old recruited using consecutive sampling method. Urine was collected after orificium external was cleaned. A drop of urine was placed on the glass slide for Gram staining urine. The rest of the urine was put in test tube for urine culture in laboratory. Gram staining was positive if the gram negative bacteria was found on examination with light microscope. Results A total of 54 participants were studied. Sensitivity and specificity of Gram stain urine and urine culture were 88% and 100%, respectively. The positive predictive value (PPV) and negative predictive value (NPV) were 100% and 90%, respectively. Conclusion Gram staining of urine is a good alternative diagnostic test for urinary tract infection in children.
     
    Latar belakang. Infeksi saluran kemih (ISK) merupakan adanya invasi kuman patogen pada saluran kemih yang terjadi pada saluran atas atau bawah, tergantung infeksi yang terjadi di ginjal, atau kandung kemih dan uretra. ISK terjadi hampir 10% anak dan merupakan infeksi bakterial terbanyak pada bayi dan anak di seluruh dunia. Prevalensi 3-5% pada perempuan dan ± 1% pada laki-laki. Kultur urin merupakan baku emas untuk tes diagnostik dalam menegakkan ISK. Pewarnaan Gram tanpa sentrifugal dapat dilakukan pada pusat pelayanan kesehatan di daerah dan laboratorium yang terbatas dalam mengevaluasi specimen urin. Pewarnaan Gram dapat menjadi metode efektif dalam menegakkan kemungkinan ISK didaerah pedesaan sehingga menghemat waktu dan biaya. Objektif. Membandingkan pewarnaan Gram dan kultur urin sebagai tes diagnostik pada infeksi saluran kemih. Metode. Studi cross-sectional di RSUP. H. Adam Malik dari bulan Mei-Juni 2010. Terdapat 54 partisipan usia 0-14 tahun yang direkrut dengan metode consecutive sampling. Urin dikumpulkan setelah orificium eksternal dibersihkan. Setetes urin pada objek glas digunakan untuk pemeriksaan Gram urin. Urin yang ditampung pada tabung reaksi digunakan untuk pemeriksaan kultur urin di laboratorium. Pewarnaan Gram dikatakan positif bila pada pemeriksaan dengan mikroskop cahaya terdapat gram negatif. Hasil. Jumlah partisipan pada penelitian ini sebanyak 54 orang. Sensitifitas pewarnaan Gram sebesar 88% dengan spesifisitas 100%, nilai duga positif 100% dan nilai duga negatif 90%. Kesimpulan. Pewarnaan Gram merupakan tes diagnostik alternatif yang baik dalam menegakkan infeksi saluran kemih pada anak.

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    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV