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Fulltext Reasons For Seeking Orthodontic Treatment A Pilot Study

Abdullah, A.A.A., Yassin, Z., Zamzam, N.

Ann Dent, 2001;8(1):-.
MyJurnal

This pilot survey was conducted to determine the main reason and the motivating factors which, influence patients in seeking orthodontic treatment. 115 patients aged 11-30 years old were taken from the orthodontic waiting list at the Dental Faculty, University Malaya dated December 1999 - May 2000. A structured questionnaire was designed and the survey of patients was carried out using the telephone. The desire to have a better dental appearance was the main reason (65 %) given by patients who were seeking orthodontic treatment. The most important motivating factor that influences patients in seeking orthodontic treatment was to attain straight teeth (48 %). In conclusion, patients seek orthodontic treatment mainly due to psychological reason, which is to improve dental appearance and aesthetic. Perceived needs of an orthodontic patient should also be taken into consideration before commencing orthodontic treatment to increase chances of mutually satisfying result for both the orthoqontist and patient.
Fulltext Assessment of nutrition education needs among a sample of elderly Chinese in an urban area

Yassin Z, Low T

Malays J Nutr, 1995 Mar;1(1):41-50.
PMID: 22692013 MyJurnal

As Malaysia is moving towards a rapidly developing economy, its elderly population is also expected to increase not only in numbers and proportion but also in their life expectancies. This demographic shift from a relatively young population to one that includes an increasing number of old and very old age group presents a real challenge to nutritionists and health professionals. The challenge is to maintain a healthy and vigorous elderly population who can lead fulfilling and independent lives. Health promotion and disease prevention efforts, including nutrition education, targeted towards this group can contribute important elements in meeting the challenge. The objective of the study was to assess the nutrition education needs of a sample of elderly Chinese in an urban area. The sample consisted of 34 males and 36 females, whose age ranged from 55 to 86 years. They were generally affluent and well-educated with a mean income of RM101 1.86 and 8.0 years of formal education. A self-administered questionnaire which requires 20 to 30 minutes to complete was used to collect the information. The results of the nutrition knowledge assessment indicated that the typical respondent correctly identified 16 of the 22 nutrition knowledge statements. A majority (91.4%) of the respondents recognized the fact that tomato, dark green leafy vegetables, and orange juice are good sources of vitamin C, while the statement on vitamin supplementation was correctly answered by only 15.7% of the respondents. The mean nutrition knowledge score was 26.14 with a range of between 18 and 36. The t-test indicated a significant difference (t=3.63, p_0.05) between males and females in their nutrition knowledge scores, with the males having higher mean scores. Although only 8.6% of the respondents reported they had participated before in a nutrition education programme, a majority of them believed that nutrition education can improve the nutritional and health status of the elderly. A majority (80%) of the respondents mentioned newspaper articles as their source of nutrition information, while only 8.6% indicated the dietitian as their source of information. However, the doctor was identified as a more creditable and reliable source of information by a majority.
Fulltext Assessment Of Orthodontic Treatment Standard In Faculty of Dentistry, University of Malaya

Leong, B.L., Zamzam, N., Yassin, Z., Abdul Kadir, R.

Ann Dent, 2001;8(1):-.
MyJurnal

The aim of this study is to evaluate the treatment outcome using fixed and removable appliances, in the Faculty of Dentistry, University of Malaya (U.M.). The study models of 25 fixed and 30 upper removable appliance cases, with complete written records were examined before and after orthodontic treatment using the PAR (Peer Assessment Rating) Index. All the data were analyzed using the Statistical Package for Social Sciences (SPSS) for Windows. Eighty five percent of the cases selected as sample were either 'improved' or 'greatly improved'. Among the 10 cases which were 'greatly improved', all had high pre-treatment PAR points (> 35 PAR points). Conversely, all the eight cases classified as 'worse or no different' were with low pretreatment PAR scores « 20 PAR points). The mean treatment duration in this study was 23. I months, ranging from 2 months to 78 months. The results of this study showed that the standard of treatment in this Faculty were fairly acceptable.
Fulltext Health characteristics of rural elderly Malay females in selected villages in Negeri Sembilan

Yassin Z, Terry RD

Med J Malaysia, 1990 Dec;45(4):310-8.
PMID: 2152052

Health indices of 317 healthy elderly Malay females 55 years and older from two rural subdistricts in Negeri Sembilan were collected through personal interviews. About 33% of the respondents perceived their health condition as good to excellent, 63.4% rated their health status compared to a year earlier as about the same, 48.3% had no worry about their health, and 49.2% perceived themselves as physically active as their peers. Arthritis was the major ailment which affected the daily activities of about 64% of the respondents. The classical age-related problems of poor hearing, poor sight and difficulty in chewing were also prevalent among these elderly.
Momordica charantia for type 2 diabetes mellitus

Ooi CP, Yassin Z, Hamid TA

Cochrane Database Syst Rev, 2010.
PMID: 20166099 DOI: 10.1002/14651858.CD007845.pub2

Background: Momordica charantia is not only a nutritious vegetable, but is also used in traditional medical practices to treat type 2 diabetes mellitus. Experimental studies with animals and humans suggested that the vegetable has a possible role in glycaemic control.

Objectives: To assess the effects of mormodica charantia for type 2 diabetes mellitus.

Search strategy: Several electronic databases were searched, among these The Cochrane Library (issue 4, 2009), MEDLINE, EMBASE, CINAHL, SIGLE and LILACS (all up to November 2009), combined with handsearches. No language restriction was used.

Selection criteria: Randomized controlled trials that compared momordica charantia with a placebo or a control intervention with or without pharmacological or non-pharmacological interventions were included.

Data collection and analysis: Two authors independently extracted the data. Risk of bias of trials was evaluated using the parameters of randomization, allocation concealment, blinding, completeness of outcome data, selective reporting and other potential sources of bias. A meta-analysis was not performed given the quality of data and the variability of preparations of momordica charantia used in interventions (no similar preparation was tested twice).

Main results: Three randomised controlled trials with up to three months duration and investigating 350 participants met the inclusion criteria. Risk of bias of these trials (only one study was published as a full peer-reviewed publication) was generally high. Two RCTs compared the effect of preparations from different parts of the momordica charantia plants and placebo on the glycemic control in type 2 diabetes mellitus. There was no statistically significant difference compared to placebo. The effects of preparation from the leaves of the plant and glibenclamide were comparable in the third trial. No serious adverse effects were reported in all the trials. There were no documentations of death from any cause, morbidity, (health-related) quality of life and costs.

Authors' conclusions: There is insufficient evidence to recommend momordica charantia for type 2 diabetes mellitus. Further studies are therefore required to address the issues of standardization and the quality control of preparations. For medical nutritional therapy, further observational trials evaluating the effects of momordica charantia are needed before RCTs are established to guide any recommendations in clinical practice.
Fulltext Knowledge and attitudes of parents of children with nursing bottle syndrome in Serdang, Malaysia

Syahrial D, Abdul-Kadir R, Yassin Z, Jali NM

J Nihon Univ Sch Dent, 1995 Sep;37(3):146-51.
PMID: 7490607 DOI: 10.2334/josnusd1959.37.146

A study was conducted to investigate the relationship between the parents' level of knowledge, and their attitudes to nursing bottle syndrome. Of 284 children aged 2-6 years clinically examined, 153 were diagnosed as having nursing bottle syndrome based on the criterion that at least one upper maxillary incisor was affected by caries. The parents of the 153 affected children were then interviewed by questionnaire. The findings suggested that parents had adequate knowledge and a positive attitude towards maintaining satisfactory dental care for their children. However, these attitudes were not reflected in the dental health of their children. The implications of these findings are discussed.
Momordica charantia for type 2 diabetes mellitus

Ooi CP, Yassin Z, Hamid TA

Cochrane Database Syst Rev, 2012 Aug 15.
PMID: 22895968 DOI: 10.1002/14651858.CD007845.pub3

BACKGROUND: Momordica charantia (bitter gourd) is not only a nutritious vegetable but it is also used in traditional medical practices to treat type 2 diabetes mellitus. Experimental studies with animals and humans suggested that the vegetable has a possible role in glycaemic control.
OBJECTIVES: To assess the effects of mormodica charantia for type 2 diabetes mellitus.
SEARCH METHODS: Several electronic databases were searched, among these were The Cochrane Library (Issue 1, 2012), MEDLINE, EMBASE, CINAHL, SIGLE and LILACS (all up to February 2012), combined with handsearches. No language restriction was used.
SELECTION CRITERIA: We included randomised controlled trials (RCTs) that compared momordica charantia with placebo or a control intervention, with or without pharmacological or non-pharmacological interventions.
DATA COLLECTION AND ANALYSIS: Two authors independently extracted data. Risk of bias of the trials was evaluated using the parameters of randomisation, allocation concealment, blinding, completeness of outcome data, selective reporting and other potential sources of bias. A meta-analysis was not performed given the quality of data and the variability of preparations of momordica charantia used in the interventions (no similar preparation was tested twice).
MAIN RESULTS: Four randomised controlled trials with up to three months duration and investigating 479 participants met the inclusion criteria. Risk of bias of these trials (only two studies were published as a full peer-reviewed publication) was generally high. Two RCTs compared the effects of preparations from different parts of the momordica charantia plant with placebo on glycaemic control in type 2 diabetes mellitus. There was no statistically significant difference in the glycaemic control with momordica charantia preparations compared to placebo. When momordica charantia was compared to metformin or glibenclamide, there was also no significant change in reliable parameters of glycaemic control. No serious adverse effects were reported in any trial. No trial investigated death from any cause, morbidity, health-related quality of life or costs.
AUTHORS' CONCLUSIONS: There is insufficient evidence on the effects of momordica charantia for type 2 diabetes mellitus. Further studies are therefore required to address the issues of standardization and the quality control of preparations. For medical nutritional therapy, further observational trials evaluating the effects of momordica charantia are needed before RCTs are established to guide any recommendations in clinical practice.
Fulltext Effects of soy on body composition: A 12-week randomized controlled trial among Iranian elderly women with metabolic syndrome

Bakhtiari A, Yassin Z, Hanachi P, Rahmat A, Ahmad Z, Sajadi P, et al.

Iran J Public Health, 2012;41(4):9-18.
PMID: 23113160

BACKGROUND: To examine the effects of soy [in the form of textured soy protein (TSP) and soy-nut] on body composition in elderly women with metabolic syndrome (MetS).
METHODS: A 12-week randomized clinical trial was conducted on 75 women between 60-70 years of age with MetS in rural health clinics around Babol, Iran in 2009. The participants were randomly assigned to one of the three groups of soy-nut (35g/d), TSP (35g/d) and control. Body fat, lean mass and anthropometric indicators were measured before and after intervention, too.
RESULTS: Participants were classified as overweight and showing android fat distribution. After 12 weeks of intervention, both soy-nut and TSP groups showed an increase of non-significant in lean mass (0.9 and 0.7 kg), hip circumference (0.45 and 0.28 cm), triceps skinfold (TSF) thickness (0.87 and 0.67mm) and reduction in BMI (-0.15 and -0.33), waist circumference (-0.83 and -1.2) and body fat (-1.5% and -1.7%). Significant increase in the mean change of TSF and lean mass was observed in the users of soy-nut compared to the control group (P<0.01, P<0.05).
CONCLUSION: 12-week intervention of soy had a mild favorable effect on body composition in elderly women with MetS.
KEYWORDS: Body composition; Metabolic syndrome; Older women; Soy
Fulltext Nutritional assessment of rural villages and estates in Peninsular Malaysia*. III. Prevalence of anaemia

Tee ES, Khor G, Tony N, Yassin Z, Chee H, Mdyusof S

Malays J Nutr, 1998 Dec;4(1):1-29.
PMID: 22692339 MyJurnal

As a part of the recent UPM-IMR collaborative study on the nutritional status of communities in rural villages and estates in Peninsular Malaysia from 1992-1995, this report presents findings on the haemoglobin levels and the prevalence of anaemia amongst these rural dwellers. A total of 69 villages and 7 estates located in 9 states in Peninsular Malaysia were studied. Results of the study on the 5 communities (total n=8024), namely fishing, padi, rubber, coconut and estate communities, are presented according to five age groups, namely less than 7 years (n=1418), 7-12.9 years (n=1778), 13-17.9 years (n=701), 18-59.9 years (n=3241) and 60 years (n=886). The extent of the anaemia problem varied considerably amongst the various age groups and community types. The prevalence of anaemia and mean Hb level (g/dl) for subjects of both sexes were respectively 24% and 12.1 for those < 7 years; 21.9% and 13.0 for the 7-12.9 years old; 17.8% and 13.7 for the 13-17.9 years; 21.0% and 13.8 for 18-59.9 years; and 22.7% and 13.6 for those 60 years of age and above. While the female adults (18-59.9 years) had a significantly higher prevalence rate for anaemia of 25% compared to 14% found in the male adults, no significant difference in the prevalence rates were found between the sexes for the other age groups. The problem was most serious among adult women, young children and the elderly. Amongst the various community types, the fishing community had the highest prevalence of anaemia at an overall rate of 50%, taking into consideration both sexes and all age groups. The rubber smallholders, in contrast, had the lowest prevalence of anaemia, at an overall rate of about 10%. Intervention and preventive health programmes should therefore be continued to be focussed on the above groups of rural subjects, particularly those in the fishing community.
Fulltext Vitamin D status among postmenopausal Malaysian women

Rahman SA, Chee WS, Yassin Z, Chan SP

Asia Pac J Clin Nutr, 2004;13(3):255-60.
PMID: 15331337

Serum levels of 25-hydroxyvitamin D (25 (OH) D) were determined in 276 (103 Malays and 173 Chinese) postmenopausal women, aged 50 to 65 years. The level of 25 (OH) D was significantly lower in the postmenopausal Malay women (44.4 +/-10.6 nmol/L) compared to the Chinese women (68.8 +/- 15.7 nmol/L) (P<0.05). There were 27% Malay women with serum 25 (OH) D in the range of 50 - 100 nmol/L (defined as lowered vitamin D status, or hypovitaminosis D) and 71% with levels in the range of 25 - 50 nmol/L (defined as vitamin D insufficiency) compared to 87% and 11% Chinese women respectively. Serum 25 (OH) D was found to significantly correlate with BMI, fat mass and PTH level. Multivariate analyses showed that race has a strong association with vitamin D status. The high prevalence of inadequate levels of serum vitamin D found in our study may have important public health consequences and warrants the development of a strategy to correct this problem in the older adult Malaysian population.
Fulltext Carbohydrates for improving the cognitive performance of independent-living older adults with normal cognition or mild cognitive impairment

Ooi CP, Loke SC, Yassin Z, Hamid TA

Cochrane Database Syst Rev, 2011 Apr 13;2011(4):CD007220.
PMID: 21491398 DOI: 10.1002/14651858.CD007220.pub2

BACKGROUND: Mild cognitive impairment (MCI) is an intermediate state between normal cognition and dementia in which daily function is largely intact. This condition may present an opportunity for research into the prevention of dementia. Carbohydrate is an essential and easily accessible macronutrient which influences cognitive performance. A better understanding of carbohydrate-driven cognitive changes in normal cognition and mild cognitive impairment may suggest ways to prevent or reduce cognitive decline.
OBJECTIVES: To assess the effectiveness of carbohydrates in improving cognitive function in older adults.
SEARCH STRATEGY: We searched ALOIS, the Cochrane Dementia and Cognitive Improvement Group Specialized Register on 22 June 2010 using the terms: carbohydrates OR carbohydrate OR monosaccharides OR disaccharides OR oligosaccharides OR polysaccharides OR CARBS. ALOIS contains records from all major healthcare databases (The Cochrane Library, MEDLINE, EMBASE, PsycINFO, CINAHL, LILACS) as well as from many trial databases and grey literature sources.
SELECTION CRITERIA: All randomised controlled trials (RCT) that have examined the efficacy of any form of carbohydrates in normal cognition and MCI.
DATA COLLECTION AND ANALYSIS: One review author selected and retrieved relevant articles for further assessment. The remaining authors independently assessed whether any of the retrieved trials should be included. Disagreements were resolved by discussion.
MAIN RESULTS: There is no suitable RCT of any form of carbohydrates involving independent-living older adults with normal cognition or mild cognitive impairment.
AUTHORS' CONCLUSIONS: There are no suitable RCTs on which to base any recommendations about the use of any form of carbohydrate for enhancing cognitive performance in older adults with normal cognition or mild cognitive impairment. More studies of many different carbohydrates are needed to tease out complex nutritional issues and further evaluate memory improvement.
Fulltext Effectiveness of exercise and protein supplementation intervention on body composition, functional fitness, and oxidative stress among elderly Malays with sarcopenia

Shahar S, Kamaruddin NS, Badrasawi M, Sakian NI, Abd Manaf Z, Yassin Z, et al.

Clin Interv Aging, 2013;8:1365-75.
PMID: 24143082 DOI: 10.2147/CIA.S46826

Sarcopenia, characterized as muscle loss that occurs with aging, is a major health problem in an aging population, due to its implications on mobility, quality of life, and fall risk. Protein supplementation could improve the physical fitness by increasing protein anabolism, and exercise has a documented evidence of positive effect on functional status among the elderly. However, the combined effect of both protein supplementation and exercise has not been investigated among sarcopenic elderly in the Asian population. Thus, this study aimed to determine the effectiveness of exercise intervention and protein supplementation either alone or in combination for 12 weeks, on body composition, functional fitness, and oxidative stress among elderly Malays with sarcopenia. Sixty five sarcopenic elderly Malays aged 60-74 years were assigned to the control group, exercise group (ExG), protein supplementation group (PrG), or the combination of exercise and protein supplementation group. A significant interaction effect between body weight and body mass index (BMI) was observed, with the PrG (-2.1% body weight, -1.8% BMI) showing the highest reductions. Further, there was a decrease in % body fat (-4.5%) and an increase in fat-free mass (kg) (+5.7%) in the ExG after 12 weeks (P < 0.05). The highest increments in lower and upper body strength were observed in the PrG (73.2%) and ExG (47.6%), respectively. In addition, the ExG showed a reduction in superoxide dismutase (SOD) levels, and both interventions did not alter either lipid or protein oxidation. In conclusion, the exercise program was found to improve muscle strength and body composition, while protein supplementation reduced body weight and increased upper body strength, among sarcopenic elderly in Malaysia.
Fulltext A randomized placebo-controlled trial of alphacalcidol on the preservation of beta cell function in children with recent onset type 1 diabetes

Ataie-Jafari A, Loke SC, Rahmat AB, Larijani B, Abbasi F, Leow MK, et al.

Clin Nutr, 2013 Dec;32(6):911-7.
PMID: 23395257 DOI: 10.1016/j.clnu.2013.01.012

This participant-blinded parallel-group randomized placebo-controlled study demonstrated that alfacalcidol (vitamin D analogue) preserves beta cell function in newly diagnosed type 1 diabetes (T1DM) in children.
An action research on promotion of healthy ageing and risk reduction of chronic disease: a need assessment study among rural elderly Malays, care givers and health professionals

Nur Asyura Adznam S, Shahar S, Rahman SA, Yusof NA, Arshad F, Yassin Z, et al.

J Nutr Health Aging, 2009 Dec;13(10):925-30.
PMID: 19924355

OBJECTIVE: Prior to the development of a healthy ageing and risk reduction of chronic diseases intervention package for older people in Malaysia, a need assessment study was conducted to identify nutritional knowledge status and information needs, as part of an action research process.
DESIGN: A cross sectional study was conducted among 267 elderly people, 54 care givers and 66 health professionals in two rural areas of Peninsular of Malaysia (i.e Sabak Bernam, Selangor and Kuala Pilah, Negeri Sembilan). Information on nutritional knowledge was obtained from an interview based questionnaire for older subjects and caregiver and through self administered questionnaire from the health professionals. Anthropometric and functional measurements were also conducted among elderly subjects.
RESULTS: It was found that the elderly subjects had poor nutritional knowledge with 43.8% of them classified as having unsatisfactory nutritional knowledge, followed by moderately satisfactory (33.7%), very unsatisfactory (15.7%) and good (6.7%). Talks, counselling sessions with health professionals and electronic media such as television and radio were the most preferred nutrition education sources among elderly subjects and their care givers. The majority of health professionals studied (98.5%) had good nutritional knowledge. Although most of them (93.6%) were involved in management of the elderly, only 45.5% incorporated nutritional information component in this activity. Most of the health professionals used the guidelines for management of elderly patients (63.6%). However, nutritional knowledge was very minimal in these guidelines. Multiple regression analysis indicated that 'level education', involvement in 'social activities', presence of 'hearing problems', the Instrumental Activities of Daily Living (IADL) score, having previous 'nutritional information' and 'participation in healthy eating programme' were the major predictors of nutritional knowledge score among elderly subjects.
CONCLUSION: Based on the above findings it is thus, imperative that an appropriate nutritional intervention package and programme be developed so as to help improve nutritional knowledge and subsequently the nutritional status of the rural elderly Malays.
Fulltext A multidimensional assessment of nutritional and health status of rural elderly Malays

Shahar S, Ibrahim Z, Fatah AR, Rahman SA, Yusoff NA, Arshad F, et al.

Asia Pac J Clin Nutr, 2007;16(2):346-53.
PMID: 17468093

A multidimensional assessment of nutritional and health status comprised of subjective global assessment (SGA), anthropometry function, biochemistry, dietary intake, social and health aspects was carried out on 820 older people (52.8% men and 47.2% women) from four rural areas of Peninsular Malaysia. A proportion of the subjects had been classified as either overweight (25.7%) or chronic energy deficient (20.3%). Although 49% of subjects had normal body weight, 68.4% have been classified as having mild to moderate malnutrition according to the SGA. Only 1.1% and 2.3% had low serum albumin and ferritin, respectively. Almost 80% of subjects, especially men, were at high risk of cardiovascular diseases on the basis of the assessment of total cholesterol and LDL-cholesterol. The majority of the subjects (87.2%) were fully independent in performing daily tasks, with men having a significantly higher score compared to women (p<0.001). However, men were less likely to be able to perform a flexibility test (50.7%) than were women (27.0%) (p<0.05). The mean energy intake for men (1412 +/- 461 kcal/d) and women (1201 +/- 392 kcal/d) were below the Recommended Nutrient Intake (RNI) for Malaysia, although this is a difficult assertion to make in an age-group which generally experiences declining energy expenditure. Moreover, 52.5% of men and 47.5% of women might have underreported their food intake. Dietary micronutrients most likely to be deficient were thiamin, riboflavin and calcium. It is concluded that a substantial proportion of rural elderly Malays had problems related to both undernutrition and overnutrition. An appropriate nutrition intervention program is needed to improve the nutritional status of rural elderly Malays.
Fulltext Development and analysis of acceptance of a nutrition education package among a rural elderly population: an action research study

Shahar S, Adznam SN, Rahman SA, Yusoff NA, Yassin Z, Arshad F, et al.

BMC Geriatr, 2012 Jun 07;12:24.
PMID: 22676577 DOI: 10.1186/1471-2318-12-24

BACKGROUND: It is well known that older adults are often vulnerable to malnutrition. This action research was conducted to develop a nutrition education package for promoting healthy ageing and reducing risk of chronic diseases among older adults in a rural area of Malaysia.
METHODS: This study was designed and conducted in three stages, including needs assessment, development of the package and analysis of acceptance among 33 older adults aged 60 years and over in rural communities, and 14 health staff members at rural health clinics. Subjects completed a questionnaire including sociodemographic factors and acceptance evaluation of the nutrition education package with respect to content, graphics and design. Data were analysed descriptively using numbers and percentages.
RESULTS: A nutrition education package comprising a booklet, flipchart and placemats was developed. A total of 42.4% of the older adults expressed that the sentences in the flipchart needed to be simplified and medical terms explained. Terminology (60%), illustrations (20%) and nutrition recommendations (20%) were the aspects that prevented elderly subjects from fully understanding the booklet. Information on the placemats was easily understood by subjects.
CONCLUSIONS: A well accepted nutrition education package for promoting healthy ageing and reducing risk of chronic diseases was developed that incorporated modifications based on feedback from older adult subjects and health clinic staff in a rural area. It is a tool that can effectively be used for health education in this population.

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