4/8/2023 0 Comments Population in sarawakTherefore, two Malay villages were included ( n = 1075). The total number of households was similar for each ethnic group. This study was approved by the Ethics Committee of Universiti Malaysia Sarawak and and conformed to the requirements for ethical procedures for research in Malaysia.Įight villages, including 3 Bidayuh, 3 Iban, and 2 Malay villages, were randomly selected. This was a cross-sectional study using stratified proportionate fixed random sampling. Thus, Chinese individuals and other races were excluded. The primary focus of this study was the major native groups, as they are considered to have similar socio-economic characteristics. ![]() The highest proportion of the population comprises the Bidayuh group, followed by the Iban, the Chinese, the Malays, and other races ( 10). The Serian district is 1 of the 3 districts of the Samarahan division, which has 203 villages with a total population of 80 200. Sarawak is one of the states of Malaysia, situated on the Borneo Island. This study was conducted in a rural community of the Serian district of Sarawak. The objective of this study was to determine the prevalence of CVD and CVD risk factors in the rural community of Sarawak. However, there is a relative lack of published information on this issue in Sarawak, especially among the major native groups in the rural community. There is information about CVD in Malaysia, and studies have shown that CVD risk factors are seen in rural ( 2) and semirural communities ( 4). Although CVD can be prevented and treated, an estimated 17 million people die of it every year around the world ( 9). Heart disease was the second leading cause of death in 2006, accounting for 15.5% of individuals who died in Malaysian government hospitals ( 8). The Malaysian Non-Communicable Disease (NCD) Surveillance 2005/2006 ( 7) reported that the prevalence of physical inactivity was 60.1% smoking, 25.5% obesity, 16.3% central obesity, 48.6% hypertension, 25.7% elevated blood glucose (including cases of known diabetes mellitus and high fasting plasma glucose), 11% and hypercholesterolaemia, 53.5%. In addition, participants with higher total family financial assets smoked less than participants with an average income did ( 6). In urban China, being married was associated with the number of cigarettes smoked, while those with more education smoked significantly fewer cigarettes. ( 5) found a significant association between obesity and age, gender, ethnicity, urban/rural status, and smoking status. Hypertension, hypercholesterolaemia, and obesity are known risk factors for CHD. Chia and Pengal ( 4) found that among 1417 participants aged 55 years and older in a semirural community in Malaysia, 34.9% were smokers, 18.8% had hypertension, 10.7% had diabetes mellitus, and 63.1% had total serum cholesterol levels greater than the desired upper limit of 5.2 mmol/L. In another study, the prevalence of obesity was found to be 11.4% ( 3). A study in one rural community in Peninsular Malaysia found that 26.3% of participants aged 15 years and older had hypertension ( 2). CVD continues to exact a heavy burden in Malaysia. ![]() The WHO also projected that Southeast Asia would have the largest percentage increase in CVD-related deaths by 2030 ( 1). ![]() ![]() Of these deaths, 7.2 million were due to coronary heart disease (CHD), and another 5.7 million were due to stroke. The World Health Organisation (WHO) reported that cardiovascular diseases (CVD) caused 17.1 million deaths globally in 2004 and that 82% of these deaths took place in low- and middle-income countries ( 1).
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