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Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic

Malaysia has been one of the Western Pacific region's nations that has been adversely affected by the COVID-19 pandemic with over 32,000 deaths linked to COVID-19 over three major epidemic waves, and a cumulative case count of over six hundred million worldwide. The study aims to investigate th...

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Main Authors: Nurainina Zakiah Hamzah,, Rose Irnawaty Ibrahim,
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2023
Online Access:http://journalarticle.ukm.my/22237/1/Paper1%20-.pdf
http://journalarticle.ukm.my/22237/
http://www.ukm.my/jqma/
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spelling my-ukm.journal.222372023-09-19T06:11:01Z http://journalarticle.ukm.my/22237/ Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic Nurainina Zakiah Hamzah, Rose Irnawaty Ibrahim, Malaysia has been one of the Western Pacific region's nations that has been adversely affected by the COVID-19 pandemic with over 32,000 deaths linked to COVID-19 over three major epidemic waves, and a cumulative case count of over six hundred million worldwide. The study aims to investigate the trend of mortality rates for the three major ethnic groups in Malaysia, which are Bumiputera, Chinese, and Indians for the age groups of adults, middle age, and elderly for both genders. Since data on mortality rates in Malaysia is only accessible for age groups such as 1–4, 5–9, 10–14, 15–19, and so on, a distributional or interpolation approach was required to expand it to the individual ages. Thus, the Lagrangian interpolation is used to estimate the values of mortality for each individual age. The study also intends to identify which ethnic, age groups and gender that were most affected during the pandemic. Overall, it was found that the trend is decreasing for all age groups and gender for years before the pandemic. The ethnic group that most affected during the pandemic was Chinese females aged 24 to 39 with a 13.89 percent increment in 2021. However, there are some deviations from the pattern observed during the COVID-19 pandemic. Also, mortality rates for females are consistently lower than males across all age groups. Surprisingly, for the elderly, mortality rates are consistently lower, even during the pandemic for both males and females. This happened due to the ageing population process whereby the proportion of the elderly increased significantly as Malaysia is expecting to be an ageing population country by year 2030. Penerbit Universiti Kebangsaan Malaysia 2023 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/22237/1/Paper1%20-.pdf Nurainina Zakiah Hamzah, and Rose Irnawaty Ibrahim, (2023) Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic. Journal of Quality Measurement and Analysis, 19 (2). pp. 1-15. ISSN 2600-8602 http://www.ukm.my/jqma/
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description Malaysia has been one of the Western Pacific region's nations that has been adversely affected by the COVID-19 pandemic with over 32,000 deaths linked to COVID-19 over three major epidemic waves, and a cumulative case count of over six hundred million worldwide. The study aims to investigate the trend of mortality rates for the three major ethnic groups in Malaysia, which are Bumiputera, Chinese, and Indians for the age groups of adults, middle age, and elderly for both genders. Since data on mortality rates in Malaysia is only accessible for age groups such as 1–4, 5–9, 10–14, 15–19, and so on, a distributional or interpolation approach was required to expand it to the individual ages. Thus, the Lagrangian interpolation is used to estimate the values of mortality for each individual age. The study also intends to identify which ethnic, age groups and gender that were most affected during the pandemic. Overall, it was found that the trend is decreasing for all age groups and gender for years before the pandemic. The ethnic group that most affected during the pandemic was Chinese females aged 24 to 39 with a 13.89 percent increment in 2021. However, there are some deviations from the pattern observed during the COVID-19 pandemic. Also, mortality rates for females are consistently lower than males across all age groups. Surprisingly, for the elderly, mortality rates are consistently lower, even during the pandemic for both males and females. This happened due to the ageing population process whereby the proportion of the elderly increased significantly as Malaysia is expecting to be an ageing population country by year 2030.
format Article
author Nurainina Zakiah Hamzah,
Rose Irnawaty Ibrahim,
spellingShingle Nurainina Zakiah Hamzah,
Rose Irnawaty Ibrahim,
Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic
author_facet Nurainina Zakiah Hamzah,
Rose Irnawaty Ibrahim,
author_sort Nurainina Zakiah Hamzah,
title Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic
title_short Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic
title_full Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic
title_fullStr Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic
title_full_unstemmed Analysis of Malaysian mortality rates by specific ethnics, age groups and gender before and during Covid-19 pandemic
title_sort analysis of malaysian mortality rates by specific ethnics, age groups and gender before and during covid-19 pandemic
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2023
url http://journalarticle.ukm.my/22237/1/Paper1%20-.pdf
http://journalarticle.ukm.my/22237/
http://www.ukm.my/jqma/
_version_ 1778162572741050368
score 13.211869

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