Standardized Morbidity Ratio and Its Application to Chikungunya Disease Mapping in Malaysia

Standardized Morbidity Ratio dan Aplikasinya Terhadap Pemetaan Penyakit Chikungunya di Malaysia

Authors

  • Syafiqah Husna Mohd Imam Ma’arof Department of Mathematics, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim, Perak, Malaysia
  • Nor Azah Samat Department of Mathematics, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjung Malim, Perak, Malaysia

Keywords:

Chikungunya disease, disease mapping, relative risk estimation, SMR method

Abstract

Disease mapping has recently become an important method in the fields of public health research and disease epidemiology. Disease mapping is a spatial representation of epidemiology data. Chikungunya disease is an endemic mosquito-borne illness in many tropical and sub-tropical countries, including Malaysia. The disease is quite similar with the dengue disease. However, the Chikungunya virus is not fatal. Precautionary steps must be taken to avoid spreading the Chikungunya virus, which has increasing number of cases every year. Therefore, the aim of this paper is to discuss the suitable methods to estimate its relative risk. The methods involved using the number of Chikungunya cases itself and the Standardized Morbidity Ratio (SMR). SMR method is the most common method used in disease mapping studies. The results include disease risk maps for all states in Malaysia showing the distribution of high and low risk areas of Chikungunya disease.

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Published

2013-12-18

How to Cite

Mohd Imam Ma’arof, S. H., & Samat, N. A. (2013). Standardized Morbidity Ratio and Its Application to Chikungunya Disease Mapping in Malaysia: Standardized Morbidity Ratio dan Aplikasinya Terhadap Pemetaan Penyakit Chikungunya di Malaysia. Journal of Science and Mathematics Letters, 1, 37–46. Retrieved from https://ojs.upsi.edu.my/index.php/JSML/article/view/4306