Aplikasi Sistem Maklumat Geografi untuk Pemetaan reruang-masa: Suatu kajian kes denggi di daerah Seremban, Negeri Sembilan, Malaysia

Translated title of the contribution: Application of Geographical Information System for spatial-temporal Mapping: A case study of dengue cases in Seremban, Negeri Sembilan, Malaysia

Mohamad Naim Mohamad Rasidi, Mazrura Sahani, Hidayatul Fathi Othman, Rozita Hod, Shaharudin Idrus, Zainudin Mohd Ali, Ah Choy Er, Mohd Hafiz Rosli

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Dengue is a vector borne disease which is one of the major threats to public health in Malaysia. Mapping of dengue distribution in spatial and spatial-temporal aspects can be a useful method in assessing the risk of dengue to the community. This study aimed to map the spatial and spatial-temporal distribution of dengue cases in Seremban district. The Geographical Information System specifically the spatial and spatial-temporal analyses was applied. Spatial statistical analysis of dengue cases used the Moran's Index, average nearest neighbourhood (ANN) and kernel density estimation. Spatial-temporal analysis was determined through frequency, duration and intensity indices to identify timely dengue risk area. A total of 6076 dengue cases were reported in Seremban Health District Office from 2003-2009. The result showed a high incidence rate in 2003, 2008 dan 2009 with ratio of dengue: dengue hemorrhagic fever of 21.6:1. Moran's I showed dengue cases occurred in cluster with Z-score of 16.384 (p=0.000). ANN analysis of 0.264 (p= 0.000) where the mean distance between every dengue case is 55 m. Kernel density estimation showed the dengue hotspots concentrated in Nilai and Ampangan. Spatial-temporal analysis with the highest mean of frequency, duration and intensity indices of above 0.023, 0.614 and 0.657 showed that the high risk dengue areas were Nilai, Seremban and Ampangan. The dengue control activities should be targeted at these high risk areas.

Original languageUndefined/Unknown
Pages (from-to)1073-1080
Number of pages8
JournalSains Malaysiana
Volume42
Issue number8
Publication statusPublished - Aug 2013

Fingerprint

Geographic Information Systems
Dengue
Malaysia
Spatio-Temporal Analysis
Spatial Analysis
Severe Dengue
Disease Vectors

Keywords

  • Dengue
  • GIS
  • Spatial-temporal analysis

ASJC Scopus subject areas

  • General

Cite this

Aplikasi Sistem Maklumat Geografi untuk Pemetaan reruang-masa : Suatu kajian kes denggi di daerah Seremban, Negeri Sembilan, Malaysia. / Mohamad Rasidi, Mohamad Naim; Sahani, Mazrura; Othman, Hidayatul Fathi; Hod, Rozita; Idrus, Shaharudin; Mohd Ali, Zainudin; Er, Ah Choy; Rosli, Mohd Hafiz.

In: Sains Malaysiana, Vol. 42, No. 8, 08.2013, p. 1073-1080.

Research output: Contribution to journalArticle

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