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Analisis Spasial Kejadian Luar Biasa (KLB) Kasus Leptospirosis di Kabupaten Kulonprogo Tahun 2011
Indonesia's case totally rate of leptospirosis was ranked third in the world. There were outbreak of leptospirosis in 2011 with 273 cases with 18 deaths (CFR = 6.59%). Therefore it was necessary to describe the spread of leptospirosis.
This research was descriptive study that using cross-sectional design with 249 leptospirosis cases recorded by Kulonprogo District Health Office during January to November 2011. The coordinates of the patients was determined by GPS. The data is displayed with digital maps Indonesian RBI (RBI) scale 1: 25,000 using ArcView 3.3 software. Spatial analysis is done by scoring the following variable i.e. rainfall, land use and altitude.
The results showed correlation of rainfall with leptospirosis cases is 0.179, most of cases occured in plantation and residential land use with altitude 0-100asl. Rainfall concluded weak relationship with leptospirosis. Spatial analysis shows 55.7% of cases of leptospirosis occur in moderate vulnerability zone and 31.79% occur in low vulnerability.
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