Displaying publications 1 - 20 of 187 in total

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  1. Unhealthy lifestyle habits and physical inactivity among Asian patients with non-alcoholic fatty liver disease
    Zhang X, Goh GB, Chan WK, Wong GL, Fan JG, Seto WK, et al.
    Liver Int, 2020 11;40(11):2719-2731.
    PMID: 32799384 DOI: 10.1111/liv.14638
    BACKGROUND & AIMS: Lifestyle modification is the cornerstone for the management of non-alcoholic fatty liver disease (NAFLD). We aim to understand lifestyle habits of NAFLD patients, compare across Asian regions and identify area of deficiency.

    METHODS: In the multi-centre controlled attenuation parameter (CAP)-Asia study, we collected clinical data and lifestyle habit data of NAFLD patients from Singapore, mainland China, Hong Kong, Taiwan and Malaysia. Physical activity was assessed using the International Physical Activity Questionnaire.

    RESULTS: A total of 555 patients were included in the final analysis (mean age 54.5 ± 11.2 years, 54.1% men and median liver stiffness 6.7 kPa). More patients from mainland China (27.4%) and Taipei (25.0%) were smokers. Modest drinking was more common in Taiwan (25.0%) and Hong Kong (18.2%); only 1.3% had binge drinking. Majority of patients drank coffee (64.0%) and tea (80.2%), with varying amounts and durations in different regions. Soft drinks consumption was most common in Singapore (62.2%) and Malaysia (57.7%). Only 29.7% of patients met the Physical Activity Guidelines Recommendations, with no major differences across regions. Patients with liver stiffness <10 kPa were more likely to report any vigorous activity, and sitting time was an independent factor associated with high CAP. Tea and coffee consumption were independently associated with high CAP and liver stiffness, respectively.

    CONCLUSIONS: Despite some heterogeneity, unhealthy lifestyle and physical inactivity are common across Asian regions. Patients with liver stiffness <10 kPa were more likely to report any vigorous activity. Healthcare providers may use the comparative data to identify areas of deficiency.

    Matched MeSH terms: Habits
  2. Fulltext Morphological study of the relationships between weedy rice accessions (Oryza sativa Complex) and commercial rice varieties in Pulau Pinang rice granary area
    Zainudin PMD Hussain, Azmi Man, Ahmad Sofiman Othman
    Trop Life Sci Res, 2010;21(2):-.
    MyJurnal
    Weedy rice (WR) is found in many direct-seeded rice fields. WR possesses morphological characteristics that are similar to cultivated rice varieties in the early stage of growth, making them more difficult to control than other weeds. A comparative morphological study was conducted by collecting WR accessions from four sites within the Pulau Pinang rice growing areas. The objective of the study was to characterise WR accessions of the Pulau Pinang rice granary by comparing their morphological characteristics to those of commercially grown rice in the area. Their morphometric relations were established by comparing 17 morphological characteristics of the WR accessions and the commercial varieties. A total of 36 WR morphotypes were identified from these 4 sites based on 17 characteristics, which included grain shattering habit and germination rate. The Principal Component Analysis (PCA) showed that 45.88% of the variation observed among the WR accessions and commercial varieties were within the first 3 axes. PB6, PP2 and SGA5 WR accessions had a higher number of tillers and longer panicle lengths, culm heights and leaf lengths compared to the commercial rice. The grain
    sizes of the commercial varieties were slightly longer, and the chlorophyll contents at 60–70 days after sowing (DAS) were higher than those of the WR accessions. Results from this study are useful for predicting potential WR accession growth, which might improve WR management and agriculture practices that control WR in the future.
    Matched MeSH terms: Habits
  3. Does exercise habit strength moderate the relationship between emotional distress and short-term memory in Malaysian primary school children?
    Zainol NA, Hashim HA
    Psychol Health Med, 2015;20(4):495-502.
    PMID: 25196807 DOI: 10.1080/13548506.2014.955034
    We examined the moderating effects of exercise habit strength on the relationship between emotional distress and short-term memory in primary school children.
    Matched MeSH terms: Habits*
  4. Food variety and dietary diversity scores to understand the food-intake pattern among selected Malaysian households
    Zainal Badari SA, Arcot J, Haron SA, Paim L, Sulaiman N, Masud J
    Ecol Food Nutr, 2012;51(4):265-99.
    PMID: 22794127 DOI: 10.1080/03670244.2012.674445
    Food variety scores (FVS) and dietary diversity scores (DDS) were estimated based on foods consumed weekly by 285 Malaysian households using a food frequency questionnaire. The scoring system of FVS and DDS was based on a scale of 0-7 and 0-6 respectively. The mean household FVS and DDS was 164.1 ± 93 and 6 ± 0.4. The age of respondents (husbands or wives; p < .01), sex (p < .05), and household food expenditure (p < .01) had a significant influence on both FVS and DDS. The food-intake pattern of Malaysian households showed that their typical diets had high protein and energy-based foods.
    Matched MeSH terms: Food Habits*
  5. Fulltext A review of epidemiological studies of oral cancer and precancer in Malaysia
    Zain, R.B., Ghazali, N.
    Ann Dent, 2001;8(1):-.
    MyJurnal
    This paper attempts to review epidemiological studies of oral cancer and precancer in Malaysia. The defmitions of prevalence, incidence, risk habits and oral cancer and precancers were discussed to better understand' the different types of studies conducted, which would be important in making comparisons between studies. Currently, epidemiological data on oral cancer in Malaysia are sketchy. The only incidence data for oral cancer in Malaysia was reported by Hirayama in 1966, 35 years ago. He estimated that 3.1 new cases per 100,000 population were diagnosed for the year 1963. A number of histopathological data of oral and maxillofacial biopsies were reported. Oral cancer accounted for one-fifth of all oral biopsies. A national study on oral mucosal lesions in Malaysia carried out in 1993/4 reported that there was a variation seen in the occurrence of oral premalignancy among the ethnic groups. The Indians and the indigenous people of Sabah and Sarawak were identified as high risk groups for oral cancer and precancer. It was also observed that both of the ethnic groups chewed betel quid. In conclusion, the epidemiological studies have provided useful data, which may be used in planning for future oral health programmes and research towards enhancing Malaysia's on-going effort in preventing the occurrence of these diseases.
    Matched MeSH terms: Habits
  6. Fulltext Dietary habits and dental caries occurrence among young children: does the relationships still exist?
    Zahara, A.M., Nur Ili, M.T., Yahya, N.A.
    Malaysian Journal of Medicine and Health Sciences, 2013;9(1):9-20.
    MyJurnal
    The role of diet in the aetiology of dental caries occurrence has been questioned recently. Aim: This cross-sectional study was conducted to determine the relationship between dietary habits and dental caries among 105 children aged 2 to 5 years old in Kuala Lumpur. Methodology: Subjects were selected using convenient sampling method. Their body weight and height were measured and their dental check-up was performed by qualified dental nurses. A Structured questionnaire and 3-day food diaries were distributed to their parents/caretakers to obtain socio-demographic data, oral health practice and dietary habits of the subjects. The dft (decayed, filled teeth) score was used to describe dental caries incidence. Results: Caries was found in 36.6% subjects with mean dft score of 1.95±3.59 (range: 0-16). Energy (r=-0.334, p=0.008), carbohydrate (r=-0.353, p=0.005), fat (r=-0.325, p=0.01), protein (r=-0.264, p=0.038), and calcium (r=-0.470, p
    Matched MeSH terms: Food Habits
  7. Form and habit in species of malleus (including the "hammer oysters") with comparative observations on Isognomon isognomon
    Yonge CM
    Biol. Bull., 1968 Oct;135(2):378-405.
    PMID: 28368764 DOI: 10.2307/1539789
    1. Study of the structure and mode of life of Malleus regula provides the basis for consideration of the "hammer" species, M. malleus and M. albus.
    2. M. regula occurs byssally attached, vertically disposed on rocky substrates associated with mud and is widely distributed in the tropical Indo-Pacific.
    3. The distal two-thirds of the elongated shell is exclusively prismatic. By means of special pallial retractors the mantle lobes can be withdrawn within the nacreous region.
    4. The massive opisthodetic ligament has a short secondary extension of fusion layer.
    5. A promyal chamber on the right side proximal to the adductor increases water flow into the exhalant chamber.
    6. The long filibranch ctenidia provide a vertically extended food-collecting surface.
    7. The foot is concerned with planting of the massive byssus which emerges through a notch in the right valve but on the under ( i.e., dorsal) surface. There is also a unique and very long accessory foot, ventrally grooved, everywhere ciliated and in constant writhing activity due to blood pressure and intrinsic muscle. Moving freely throughout the lower mantle cavity it can only be concerned with cleansing.
    8. Pseudofaeces are ejected from the distal tip of the mantle cavity.
    9. M. malleus, the black hammer shell, occurs vertically embedded in coarse sand or sandy gravel. Byssus threads are attached to fragments within the substrate. The great anterior and posterior elongations of the hinge line (also exclusively prismatic) are separated by the byssal notch (now affecting both valves).
    10. Shells are usually excessively irregular due to the great exposure to damage and the almost unlimited powers of rapid repair by the three pallial extensions.
    11. M. albus, the white hammer shell, is stouter and inhabits muddy sand. During growth it loses the byssus with reduction of the foot and byssal retractors and closure of the byssal notch. The accessory foot is not affected. The animal becomes anchored in the substrate exclusively by the anterior and posterior extensions of the shell.
    12. Description of the typically rounded Isognomon ephippium leads to that of the elongated I. isognomon which occupies precisely the same habitat as M. regula.
    13. It lacks the pallial retractors, promyal chamber and accessory foot of Malleus, the nacreous region is more extended distally and the ligament is multivincular (the formation of which is discussed), producing some posterior, but never any anterior, extension of the hinge line.
    14. A remarkably dense mixed bed of M. regula and I. isognomon in Darvel Bay, Sabah (Borneo), is described. Different spawning periods, by preventing competition during settlement, may account for this complete intermixing of sympatric species, which, however, are generalized herbivores where numbers are not limited by food supply.
    15. From a basic epifaunal habit (Pteria, Isognomon, M. regula), members of the Pteriacea have become adapted for infaunal life within sponges (Vulsella, Crenatula) or within soft substrates ( M. malleus, M. alba and the Pinnidae).
    16. There is final discussion about elongation in monomyarians, i.e., in the genus Malleus and in I. isognomon.
    Matched MeSH terms: Habits
  8. Interaction between VEGF receptor-2 gene polymorphisms and dietary patterns on blood glucose and lipid levels in Chinese Malaysian adults
    Yap RW, Shidoji Y, Hon WM, Masaki M
    J Nutrigenet Nutrigenomics, 2011;4(6):309-21.
    PMID: 22301682 DOI: 10.1159/000334358
    The prevalence of lifestyle-related chronic diseases is increasing and gene-diet interaction studies are limited among the Malaysian population. This study was conducted to evaluate the association and interaction effects of vascular endothelial growth factor receptor-2(VEGFR2) gene polymorphisms and dietary patterns on anthropometric and biochemical risk factors of chronic diseases in 179 Chinese Malaysian adults.
    Matched MeSH terms: Food Habits/physiology
  9. The influence of cultural habits on the changing pattern of functional dyspepsia
    Yap P, Mahadeva S, Goh KL
    Dig Dis, 2014;32(3):217-21.
    PMID: 24732186 DOI: 10.1159/000357853
    Dyspepsia is a common gastroenterological problem with an estimated global prevalence between 7 and 40%. Functional dyspepsia (FD) is a major economic burden to patients and healthcare systems and significantly affects patient quality of life. The ROME III definition of FD divides it into two subgroups, epigastric pain syndrome and postprandial distress syndrome, the former being more associated with reflux disease and the latter with gastric dysmotility. The global incidence and prevalence of FD continues to rise, but the reason for this is not clear. Rising global obesity and gastroesophageal reflux disease rates may be contributing to the rise in FD. Socioeconomic and cultural demographic changes such as changing dietary habits and rapid urbanization, particularly in the developing countries, are likely to be influencing the course of FD and the way it presents.
    Matched MeSH terms: Habits*
  10. Fulltext Review paper soft drinks and hard facts: a health perspective
    Xavier, R., Sreeramanan, S., Diwakar, A., Sivagnanam, G., Sethuraman, K.R.
    International Food Research Journal, 2007;14(2):69-81.
    MyJurnal
    All living organisms including human beings in this biosphere are constantly exposed to a variety of xenobiotics. The enormous chemical load in the environment has been primarily through the modernization, industrialization and changes in lifestyle. The changing food habits to suit modern living pose a serious threat to a healthy life. Among others, consumption of soft drinks invariably forms a part of modern life. Mostly children and adolescents are the target groups vulnerable to frequent consumption, compromising the nutritious foods such as fruits, vegetables, milk and milk products. Logically, the quality of the soft drinks is determined by the type and quantity of chemicals present, including those present inherently in the water used for such preparations. The impact of soft drinks on human health has been a subject of in depth research. Consumption of soft drinks plays a major role in a variety of diseases like obesity, diabetes, dental and bone disorders and others, more so among children and adolescents. The toxic effects of soft drinks have gained much attention, due to the frequent scientific reports and media attention. The objective of this review is to provide a comprehensive scrutiny of the impact of soft drinks on health, as well as to suggest alternatives for a healthy life style.
    Matched MeSH terms: Food Habits
  11. Smoking in Tutong,Brunei: a changing habit
    Woodcock AA
    Med J Malaysia, 1979 Sep;34(1):3-5.
    PMID: 542147
    Matched MeSH terms: Habits
  12. Role of interceptive orthodontics in early mixed dentition
    Wong ML, Che Fatimah Awang, Ng LK, Norlian D, Rashidah Dato Burhanudin, Gere MJ
    Singapore Dent J, 2004 Dec;26(1):10-4.
    PMID: 15736836
    Early orthodontic interventions are often initiated in the developing dentition to promote favourable developmental changes and remove or suppress those that are unfavourable. Early interceptive orthodontics can eliminate or reduce the severity of a developing malocclusion, the complexity of orthodontic treatment, overall treatment time and cost. It also improves self-esteem in the subjects and parental satisfaction. Early detection and appropriate referral of cases requiring interceptive orthodontics are important. However, lack of awareness among school children, parents and primary-care personnel (dental nurses and dental officers) may result in patients not being referred for timely interceptive intervention. This article presents a general view of the scope of interceptive orthodontics that can be carried out in early mixed dentition, i.e. when the permanent incisors and molars are erupting into the oral cavity.
    Matched MeSH terms: Habits
  13. Lipid profiles and lifestyle habits of stroke survivors in the east coast region of peninsular Malaysia: Preliminary findings
    Wong HJ, Harith S, Lua PL, Ibrahim KA
    Nutr Health, 2023 Dec;29(4):695-705.
    PMID: 35763460 DOI: 10.1177/02601060221097459
    Background: Stroke survivors are at high risk for recurrent cardiovascular events if no prevention strategies are undertaken. Aim: This study aimed to investigate the fasting serum lipid profiles and lifestyle habits in stroke survivors, and the factors associated with suboptimal lipid profiles. Methods: A cross-sectional retrospective study was conducted in three public hospitals in Malaysia. Stroke survivors' data regarding the socio-demographic characteristics, clinical profiles, fasting serum lipid profiles, dietary adherence, and physical activity levels were acquired. Binary logistic regression was used to examine the factors associated with suboptimal lipid goals. Results: A total of 104 stroke survivors were recruited from patients attending the neurology and rehabilitation departments. Only 22% of the stroke survivors attained the targeted low-density lipoprotein cholesterol level (LDL-C < 1.8 mmol/L). Meanwhile, more than two thirds of patients achieved the targeted total cholesterol, triglyceride, and high-density lipoprotein cholesterol goals. Patients with a longer stroke duration (Adjusted odds ratio, AOR 3.33, 95% confidence intervals, CI: 1.09, 10.13, p  =  0.034), elevated blood pressure (AOR 4.74, 95% CI: 1.65, 13.62, p  =  0.004), chronic kidney disease (AOR 3.30, 95% CI: 1.05, 10.34, p  =  0.041), abdominal obesity (AOR 3.14, 95% CI: 1.20, 8.21, p  =  0.020), excessive energy intake (AOR 2.72, 95% CI: 1.07, 6.91, p  =  0.036), and excessive saturated fatty acids intake (AOR 2.85, 95% CI: 1.02, 7.93, p  =  0.045) were significantly associated with suboptimal lipid profiles. Conclusion: The lipid goals attainment was low, particularly the LDL-C levels among Malaysian stroke survivors. Greater efforts are warranted to fully utilise the lipid-lowering therapy and the lifestyle changes in these high-risk patients.
    Matched MeSH terms: Habits
  14. Fulltext Considering phrasal verbs and collocations for ESL vocabulary teaching
    Weng, Brandon Chai An
    Borneo Akademika, 2020;4(4):1-8.
    MyJurnal
    Words have a habit of appearing in recurrent patterns. These recurring patterns may take the
    form of phrasal verbs, collocations, and other multi-word expressions (MWEs). Since these
    patterns constantly re-occur in both speech and writing, it would seem prudent to teach
    vocabulary to ESL learners in the manner in which words actually present themselves: in
    typical chunks. A common example of such a chunk would be “to deal with the problem”, in
    which “deal with” and “problem” are collocates. This paper contains three sections. The first
    examines what phrasal verbs and collocates are in the first place, and why they are particularly
    important for learners. The second part is a review of recent studies that support the teaching
    of MWEs and chunking pedagogy. This paper concludes by discussing the potential of
    incorporating chunking pedagogy in one’s own ESL vocabulary teaching.
    Matched MeSH terms: Habits
  15. Fulltext Random sampling and allocation using SPSS
    Wan Nor Arifin
    Education in Medicine Journal, 2012;4(1):129-143.
    MyJurnal
    Among most important aspects in conducting a clinical trial are random sampling and allocation of subjects. The processes could be easier if done with familiar software used for data entry and analysis instead of relying on other programs or methods. The objective of this article is to demonstrate random sampling and allocation using SPSS in step-by-step manners using examples most relevant to clinicians as well as researchers in health sciences.
    Matched MeSH terms: Habits
  16. Fulltext The graphical assessment of multivariate normality using SPSS
    Wan Nor Arifin
    Education in Medicine Journal, 2015;7(2):71-75.
    MyJurnal
    Multivariate analyses depend on multivariate normality assumption. Although the analyses are available in SPSS, it is not possible to assess the assumption from the basic package. Statistical assessment of the normality is available in a specialized package, SPSS Amos, in form of Mardia's multivariate kurtosis. However, graphical assessment of the normality by chi-square versus Mahalanobis distance plot is not available in both of the packages. The aim of this article is to present the steps to construct the plot in SPSS in a point-and-click manner as expected by most SPSS users.
    Matched MeSH terms: Habits
  17. Fulltext Retrospective child feeding practices and obesity risk among young adults
    Wan Ling Chew, Kaur Satvinder, Serene En Hui Tung, Ai Ni Teoh, Choon Ming Ng
    Malaysian Journal of Medicine and Health Sciences, 2020;16(3):106-112.
    MyJurnal
    Introduction: Early environmental factors play a major role in shaping the health of an individual. Dietary prefer- ence and habits shaped by parental feeding practice during childhood are likely to persist into adulthood which further determines body weights status. This study aimed to determine the retrospective child feeding practices asso- ciated with obesity risk in young adults. Methods: This was a retrospective cross-sectional study with 176 university students in Kuala Lumpur. Data of maternal age, gestational age and feeding practices were collected retrospectively using Child Feeding Questionnaire (CFQ). Subject’s current socio-demographic data was collected and anthropo- metric measurements were taken using standard protocol. Results: Around 22% of the subjects were overweight/ obese. No significant association was found between child feeding practices with maternal age. A significant asso- ciation (p
    Matched MeSH terms: Habits
  18. Fulltext Meal patterns of Malaysian adults: findings from the Malaysian adults nutrition survey (MANS)
    Wan Abdul Manan WM, Nur Firdaus I, Safiah MY, Siti Haslinda MD, Poh BK, Norimah AK, et al.
    Malays J Nutr, 2012 Aug;18(2):221-30.
    PMID: 24575668 MyJurnal
    INTRODUCTION: Meal patterns have received little attention in nutrition studies. The aim of this study is to present the findings on general meal patterns of Malaysian adults.
    METHODS: The Malaysian Adults Nutrition Survey (MANS), carried out in 2002 and 2003, involved 6,928 adults selected by stratified random sampling from all households by zone in Peninsular Malaysia, Sabah and Sarawak.
    RESULTS: In general, the results showed that most respondents (74.16%) ate three meals per day; 89.20% of the respondents consumed breakfast, while 88.57% consumed lunch and 91.97% consumed dinner with no significant difference in terms of sex. In Peninsular Malaysia, the Northern Zone had the highest number of people consuming breakfast compared to other zones. Meanwhile, the population in Sarawak had the largest proportion of people consuming lunch and dinner, but the smallest proportion of people consuming breakfast. A significantly higher number of the rural population consumed breakfast and lunch than urbanites; however there was no significant difference in dinner consumption. Generally, breakfast consumption increased with age whereby significant difference existed between the 18 to 19 years age group and the age group of 30 years and older. Lunch intake among the age groups showed no significant difference. In contrast, dinner consumption was significantly lower among the 18 to 19 years age group compared to all other age groups. Comparison among the ethnic groups showed that the Indian population had the lowest percentage of having breakfast and lunch while the Orang Asli had the lowest percentage of consuming dinner. However, the Orang Asli recorded the highest percentage for taking breakfast and lunch while the Chinese had the highest percentage of taking dinner.
    CONCLUSION: Considering that Malaysian adults consumed their conventional breakfast, lunch and dinner, these findings indicatethat Malaysians are maintaining their traditional meal patterns.
    Study name: Malaysian Adult Nutrition Survey (MANS-2003)
    Matched MeSH terms: Food Habits
  19. Objectively measured habitual physical activity and sedentary behaviour in obese and non-obese Malaysian children
    Wafa SW, Hamzaid H, Talib RA, Reilly JJ
    J Trop Pediatr, 2014 Apr;60(2):161-3.
    PMID: 24213306 DOI: 10.1093/tropej/fmt093
    The present study examined objectively measured physical activity in Malaysian children and compared the differences in physical levels between obese and healthy weight children. Eighty-six obese children were matched for age and sex with 86 healthy weight children with median age 9.5 years. Habitual physical activity and sedentary behaviour were measured over 5 days using Actigraph accelerometers. Time spent sedentary was significantly higher in the obese group (90% vs. 86% of daytime; p = 0.001). Moderate-to-vigorous-intensity physical activity was significantly higher in the healthy weight group (1.2 vs. 0.7% of daytime, p < 0.001). In both healthy weight and obese children, physical activity levels were exceptionally low, although moderate-to-vigorous-intensity physical activity was significantly lower in the obese group than the healthy weight group. Efforts to prevent and treat obesity in Malaysian children will need a substantial focus on the promotion of reductions in sedentary behaviour and increases in physical activity.
    Matched MeSH terms: Habits
  20. Randomized controlled trial of a good practice approach to treatment of childhood obesity in Malaysia: Malaysian Childhood Obesity Treatment Trial (MASCOT)
    Wafa SW, Talib RA, Hamzaid NH, McColl JH, Rajikan R, Ng LO, et al.
    Int J Pediatr Obes, 2011 Jun;6(2-2):e62-9.
    PMID: 21604965 DOI: 10.3109/17477166.2011.566340
    CONTEXT: Few randomized controlled trials (RCTs) of interventions for the treatment of childhood obesity have taken place outside the Western world.
    AIM: To test whether a good practice intervention for the treatment of childhood obesity would have a greater impact on weight status and other outcomes than a control condition in Kuala Lumpur, Malaysia.
    METHODS: Assessor-blinded RCT of a treatment intervention in 107 obese 7- to 11-year olds. The intervention was relatively low intensity (8 hours contact over 26 weeks, group based), aiming to change child sedentary behavior, physical activity, and diet using behavior change counselling. Outcomes were measured at baseline and six months after the start of the intervention. Primary outcome was BMI z-score, other outcomes were weight change, health-related quality of life (Peds QL), objectively measured physical activity and sedentary behavior (Actigraph accelerometry over 5 days).
    RESULTS: The intervention had no significant effect on BMI z score relative to control. Weight gain was reduced significantly in the intervention group compared to the control group (+1.5 kg vs. +3.5 kg, respectively, t-test p < 0.01). Changes in health-related quality of life and objectively measured physical activity and sedentary behavior favored the intervention group.
    CONCLUSIONS: Treatment was associated with reduced rate of weight gain, and improvements in physical activity and quality of life. More substantial benefits may require longer term and more intensive interventions which aim for more substantive lifestyle changes.
    Matched MeSH terms: Habits
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