The paediatric rehabilitation service in Malaysia is shifting from the traditional child-focused approach to a family-centred
approach. At present, there is a lack of an evaluation tool to assess to the quality of paediatric rehabilitation services, and
whether the services are in line with the principles of the family-centred service. This study was undertaken to assess validity
and reliability of the Malay version of the Measure of Processes of Care 20-item (MPOC-20) questionnaire in evaluating
family-centered approach in children rehabilitation services in Kuala Lumpur. The original English version of the MPOC-
20 was translated into Malay language, before it was administered to 102 parents of children receiving rehabilitation
service at the Occupational Therapy Unit, UKM Medical Centre. The component structure of the MPOC-20 Malay version
was examined using principal component analysis with Varimax rotation to explore the factor structures after translation.
Cronbach’s alpha was calculated to determine the internal consistency reliability of the factors identified in the MPOC-20
Malay version. The resultant four-factor model explained 64 % of the variance in the Malay MPOC-20 responses. All four
factors were similar to the five factors described in the original MPOC-20. All the 20 items were retained, with relocation of
some items into a new factor. The Malay version of the MPOC-20 showed good internal consistency with Cronbach’s alpha
values ranging from 0.75 to 0.90. This study demonstrates that the Malay version of the MPOC-20 is valid and reliable,
and is suitable for evaluation of the quality of child rehabilitation services in the Malaysian context.
Nutritional diet plays an important roles in the health of an individual. One of the simplest and suitable approach followed by certain individual especially older adults are Sunnah fasting. Sunnah fasting is reported to have a positive impact in maintaining public health and aids to prolong the life span of older adults. This study aimed to examine the relationship of Sunnah fasting in repairing DNA damage of older adults who suffer from mild cognitive impairment (MCI). The study design was comparative cross sectional study that comparing two phases (baseline and 36 months). A total of 99 subjects of MCI aged ≥ 60 years and have no terminally ill diseases involved in the study. Ten ml of whole blood, socio-demographic and cognitive assessment data was taken. The blood collected is used to determine DNA damage using the Alkaline Comet Assay. MMSE, IADL, ADL and GDS was conducted to determine the cognitive function. The study found that the percentage of DNA in tail (TD) for the subjects who practice Sunnah fasting for both phases is significantly lower than in subjects who did not practice Sunnah fasting (Baseline, TD: 12.49 ± 0.24% vs 17.40 ± 0.43%; 36 months, TD: 8.21 ± 0.43% vs 15.23 ± 1.16%). The percentage of tail moment (TM) for the subjects who practice Sunnah fasting for both phases is significantly lower than in subjects who did not practice Sunnah fasting (Baseline, TM: 0.92 ± 0.05% vs 1.46 ± 0.08%; 36 months, TM: 0.4 ± 0.03% vs 1.32 ± 0.13%). In conclusion, this shows the Sunnah fasting can reduce DNA damage among the older adult of MCI subjects. Thus, further research is warranted to determine the metabolomes in MCI subjects that related with Sunnah fasting to produce a predictive model of healthy diet to be used in the future.
Pesticide exposure may cause genotoxic effects by inducing the formation of micronucleus (Mn). Mn are fragments of chromosomes that remains after cells division. The increase in Mn may increase the risk of cancer formation. Our study aimed to determine the effects of lifestyle and pesticide exposure on the formation of Mn in epithelial cells from buccal swabs among paddy farmers in Malaysia. About 40 farmers who were exposed to pesticides were chosen as subjects and 30 personnels whose not directly exposed to pesticides, were chosen as the control group. Demographic and anthropometric data were obtained from questionnaires developed. Analysis of Mn formation was done using Giemsa staining (10% v/v) and the frequency of Mn formation was scored from 1000 cells per sample. Kruskal-Wallis test done between Mn frequency with age group showed a significant increase (p < 0.05) in Mn frequency in farmers as compared to the control in the age group of 30-39 , 40-49 years, and 50-59 years. Significant increased (p < 0.05) were observed between Mn frequency groups of normal BMI, pre-obese, and grade 1 obese as compared to control. Significant increase of Mn frequency (p < 0.01) was also seen among smokers and farmer’s group (15.39 ± 3.34) as compared to controls (4.76 ± 1.26). The maximum numbers of Mn found in farmers are 7 Mn per cell whereas for control group is only 3 Mn. However, most farmers had only 1 Mn (81.75 ± 6.42%) and 2 Mn (15.28 ± 5.14%). Mn frequency with the duration of exposure to pesticides in a month and the use of PPE revealed no significant difference (p = 0.27). In conclusion, the increased frequency of Mn was influenced by age, gender, BMI and smoking status of farmers besides commonly repeated duration of exposures and the use of PPE. Further studies are needed to analyze the causes of an increased in Mn among farmers.
Mutagenic and antimutagenic activities of lactic acid bacteria (LAB) Lactobacillus plantarum isolated from the local fermented durian (tempoyak) was determined by Ames test (Salmonella/microsome mutagenicity assay). Our study also involved pre-incubation assay against Salmonella typhimurium TA 98 and TA 100 bacterial strain in the presence and absence of metabolic activator S9 system. It was found that the L. plantarum showed no mutagenic activity on both S. typhimurium strain TA 98 and TA 100 in the presence and absence of metabolic activator. Significant antimutagenic activity (p < 0.05) was observed in both cell-free supernatant and bacterial cell suspension of L. plantarum as compared to the mutagenicity induced by 2-Aminoanthracene in the presence of metabolic activator. Meanwhile, in the absence of metabolic activator, only the bacterial cells of L. plantarum showed antimutagenicity acitivity against Sodium Azide and 2-Nitrofluorene. In conclusion, L. plantarum could play a vital role as chemopreventive agent by binding to mutagens and suppressing mutagenesis. Thus, L. plantarum could be consider as a good candidate for functional food development as a supplement product to prevent development of colon cancer.
Megaselia scalaris (Loew) (Diptera: Phoridae) is a cosmopolitan scuttle fly of medical and forensic importance. This
species is generally small, humpbacked and is a prominent decomposer of corpses indoors. Taxonomically, adult sexes
can be distinguished based on the characteristics of the terminal segments of the abdomen. In this report, the terminalia
of adult male and female M. scalaris were examined using scanning electron microscope (SEM). The terminal segment
of an adult female is less complex compared to male, consisting of an ovipositor and cerci. In male, the hypopygium
consists of epandrium, hypandrium, anal tube and penis complex. A pair of long and feathered setae was attached to the
tip of the anal tube and tapered. The application of SEM to identify this species isuseful and can be expanded to other
species in this fly group.
This study was aimed at identifying the effectiveness of hospital-based pulmonary rehabilitation programme as compared to home-based pulmonary programme in improving the condition of the chronic obstructive pulmonary disease (COPD) patients of Universiti Kebangsaan Malaysia Hospital. A total of 35 patients aging between 17 to 78 years old were randomised either to hospital (48.6%, n = 20) or home (43%, n = 15) -based pulmonary rehabilitation by the Physiotherapists. For the hospital-based rehabilitation programme, the patients were scheduled to come to the hospital twice a week for eight weeks. For home-based rehabilitation programme, subjects were scheduled to come to the Physiotherapy Department twice to learn on the exercises that need to be carried out before they are allowed to do on their own at home. Each subject was given a diary to record the exercises that have been done. A telephone call is made once a week for monitoring purpose. Assessment of lung function, six-minute-walk test and Borg score were carried out before and after the eight-week rehabilitation is conducted. The Results showed that there was no significant change in lung function for both groups before and after rehabilitation. There is a significant different (p < 0.05) in 6MWT before and after rehabilitation for hospital-based pulmonary rehabilitation patients. However, the difference is not significant (p > 0.05) for home-base pulmonary rehabilitation patients. The results also show that there exist no significant correlation between lung function and 6MWT even though there is an increase in walking distance at baseline or the eighth week. In conclusion, hospitalbased pulmonary rehabilitation is more effective than the home-based pulmonary rehabilitation in improving the exercise endurance which would helps in reduce dyspnoea among COPD patients.
Keywords: Home-based pulmonary programme; Hospital-based pulmonary programme; COPD; Lung function
This study identified the effectiveness between home-based and hospital-based pulmonary rehabilitation program on the quality of life of chronic obstructive pulmonary disease (COPD) patients. Thirty five patients who met the inclusion criteria were referred by physicians and randomized to either hospital-based pulmonary rehabilitation (PRPH) or home-based pulmonary rehabilitation (PRPR). The PRPH program was scheduled twice a week for eight weeks at the Physiotherapy Department, Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Whilst, the PRPR group was required to attend sessions at the Physiotherapy Department twice to learn the exercise regimens before carrying out the exercises themselves at home. Subjects were asked to record activitites in a diary and a telephone call was made once every two weeks to ensure compliance towards the exercise regimens. The SF-36 questionnaire and Geriatric Depression Scale were outcome measures used in assessing status of patients prior to treatment and after intervention at the 8th week Seventeen (48.6%) subjects completed the PRPH and 15 (43%), the PRPR. Results indicated that in the PRPH group there were significant improvements in some of the domains of SF-36, i.e., role physical (p = 0.012) body pain (p = 0.040), general health (p = 0.008) and role emotional (p = 0.012). In the PRPR group, the Geriatric Depression Scale mean score was 1.8 ± 0.41 at baseline compared to 1.69 ± 0.48 following intervention (p > 0.05). Whilst, among the PRPH group, the mean was 1.87 ± 0.35 at baseline and 1.53 ± 0.52 after eight week (p < 0.05). In conclusion, hospital-based pulmonary rehabilitation is more effective than the home-based pulmonary rehabilitation in improving the quality of life and reducing depression among patients with COPD.
Keywords: Home Based Pulmonary Rehabilitation Program (PRPR); Hospital based Pulmonary Rehabilitation Program (PRPH); COPD; Quality of life (QOL).
Kajian Morbiditi Kesihatan Kebangsaan 2006 menunjukkan amalan Pemeriksaan Sendiri Payudara (PSP) masih rendah di kalangan wanita Malaysia walaupun berbagai program kesedaran telah dilakukan. Kajian ini dilakukan dari bulan Mei hingga Disember 2008, untuk mengkaji perubahan tahap pengetahuan, amalan dan sikap jururawat di Hospital Kuala Krai, Kelantan terhadap amalan PSP setelah program intervensi pendidikan kesihatan diadakan. Objektif kajian ialah untuk meningkatkan amalan PSP di kalangan jururawat di hospital tersebut. Kajian dilakukan secara intervensi pra dan pasca uji tanpa perbandingan. Responden terdiri daripada 43 orang yang dipilih melalui persampelan rawak mudah. Alat kajian yang digunakan ialah borang soal selidik melalui sesi temu ramah bersemuka dengan responden. Program intervensi pendidikan kesihatan termasuk ceramah, demontrasi PSP, kaunseling dan pameran diadakan untuk mengajar jururawat tentang masa yang sesuai, kekerapan dan teknik melakukan PSP dengan betul. Hasil menunjukkan terdapat perubahan yang signifikan bagi tahap pengetahuan (p < 0.001)sebelum dan selepas intervensi. Namun, analisis amalan pula menunjukkan tidak terdapat perubahan yang signifikan terhadap amalan PSP yang betul (p = 0.083). Analisis sikap menunjukkan kesemua 43 orang atau 100% responden telah berubah dari negatif menjadi positif terhadap persepsi-persepsi kerentanan, halangan dan faedah melakukan PSP. Tidak terdapat hubungan di antara sosio-demografik responden dengan tingkah laku PSP (p = 0.63). Walaupun dalam aspek amalan, perubahan sebelum dan selepas intervensi masih rendah dan tidak signifikan, perlaksanaan intervensi pendidikan kesihatan ini telah dapat mencetuskan sedikit perubahan di kalangan jururawat dari Hospital Kuala Kerai walaupun tidak secara menyeluruh.
This paper is the first record of cigarette beetles collected from dried fish crackers (also known as “keropok ikan” in Malay) in Malaysia. The dead cigarette beetles were firstly isolated from a packet of dried fish crackers and were subsequently kept in 70% ethanol. The beetles were then identified as Lasioderma serricorne (Fabricius 1792) (Coleoptera: Anobiidae). They are common pests of stored products such as tobacco, flour, and cocoa beans but there is no record of ,his beetle infestation on dried fish crackers in Malaysia.
Biocompatibility and growth of osteoblast on bone scaffolds play an important role towards their therapeutic application.
The presence of oxidative stress generated by bone scaffolds highly influences osteoblast growth and its functional
performance. In this study in-vitro interaction of developed Alginate/Cockle Shell powder nanobiocomposite bone scaffold
on osteoblast with regards to cytotoxicity and oxidative stress are evaluated. Cytotoxicity studies using MTT assays
revealed a significant increase in viability of cultured osteoblast in the presences of the scaffold extracts. The growth of
osteoblast on the scaffold were not deterred with the presence of any major oxidative stress factors as determined through
oxidative stress profile studies using SOD, GSH and ROS assays. The nanobiocomposite scaffold evaluated in this study
shows promising use in regards to facilitating osteoblast proliferation, growth and viability.
A four-month cross-sectional study found five species of parasitoids parasitizing puparia of filth flies breeding at the Taman Beringin landfill in Kepong and a poultry farm in Sungai Pelek, Sepang, Selangor. Effect of monthly rainfalls towards density of flies and percentage of parasitoids emerging from collected puparia were also analyzed. Spalangia sp. was the most common, consisting of Spalangia endius Walker, S. cameroni Perkins and S. gemina Boucek. Other parasitoids collected were Pachycrepoideus vindemmiae Rondani and Exoristobia phillipinensis Ashmead. The parasitized fly hosts were Musca domestica Linn. and Chrysomya megacephala Fabricius. S. endius was the most common parasitoid attacking M. domestica at both locations. M. domestica was the most common fly found at the Sg. Pelek poultry farm whereas C. megacephala was the most numerous at the Taman Beringin landfill. During heavy rainfall month of November 2003, density of flies were high whereas the emerging parasitoids were low at both landfill and poultry farm. The present study revealed the endemic presence of parasitoids especially S. endius in both poultry farm and garbage landfill and the potential of the parasitoid species in fly control in Malaysia.
Applied Behavior Analysis (ABA) is a technique used to teach children with autism a variety of skills. In ABA, children with autism often do not receive reinforcers because they have difficulty performing their targeted behaviors, which consequently leads to challenging behaviors. Objectives of this study are to increase spontaneous request and decrease challenging behavior among children with autism by introducing a secondary reinforcer during therapy based on ABA model. Secondary reinforcer has lower reinforcing value than the primary reinforcer. When the children tried but were unable to produce their targeted behavior, they were given the secondary reinforcer. The children were divided into two groups, five children in the intervention group and four children in the control group, and they were taught specific target requesting behavior (TRB) to request for a preferred item. Three children in the intervention group recorded an increase in spontaneous request and a reduction in challenging behaviors. Only two children from the control group recorded an increase in spontaneous request and a decrease in challenging behaviors. However, only children from the intervention group were able to maintain their performance during the generalization sessions. The results suggest that children respond differently to specific prompts and interventions. Future studies should focus on how prompts affect children’s performance and also on reinforcer selection. Bigger scale studies are still needed to further determine the effectiveness of a secondary reinforcer in assisting the learning of requesting skill and in reducing challenging behaviors among children with autism during therapy based on ABA model.
White and whole meal breads have been classified as high glycemic index (GI) foods which in turn produce the greatest rise in blood glucose. One of the commercial bread products in Malaysia known as Brown breads (BB) has been recently marketed as a healthy choice for diabetics due to its low GI value. This study was conducted to examine the effect of BB when eaten with different fillings on blood glucose response among healthy individuals and to describe the influences of these fillings in reducing blood glucose response. Five test meals using BB (BB eaten with baked beans, BB eaten with vegetable, BB eaten with apple, BB eaten with roast chicken and BB eaten with seaweeds) had been prepared for this study. Postprandial blood glucose response was determined for each test meal and reference food (glucose) that contained 50 g carbohydrate respectively. A total of 21 healthy subjects were recruited by advertisement to participate. Only 20 subjects (15 males, 5 females, Mean + SD Age : 24.4 + 3.7 years; BMI 23.4 + 3.0 kgm-2) completed this study. After an overnight fast, subjects consumed BB eaten with fillings according to the assigned group given and three repeated tests of reference food (glucose). Fasting capillary blood glucose samples were taken at time 0 and at 15, 30, 45, 60, 90 and 120 min respectively after the meal began. The blood glucose response was obtained by calculating the incremental area under the curve (AUC). Blood glucose response after consuming reference food (251.8 + 12.1 mmol.min/L) was significantly higher than all the test meals (p < 0.05). Among the test meals, BB eaten with baked beans produced the highest rise in blood glucose (97.0 + 16.9 mmol.min/L) whereas BB eaten with seaweeds demonstrated the lowest response in blood glucose (33.3 + 6.5 mmol.min/L) and the difference was statistically significant (p < 0.05). The postprandial blood glucose response after ingestion of BB when eaten with vegetable was 73.3 + 19.1 mmol.min/L followed by BB eaten with apple (58.9 + 12.2 mmol.min/L) and BB eaten with roast chicken (56.5 + 10.1 mmol.min/L). Generally, BB when eaten with fillings produced a slow rise in blood glucose response than the reference food. Combining this BB with fillings had the effect of reducing the postprandial blood glucose further.
Binge eating (BE) behaviour is associated with obesity and eating disorders. This cross-sectional study investigates BE behaviour and its relationship with nutrition-related factors among university students. A total of 170 (69% females) university students in Malaysia aged 19 to 24 years participated in this study. BE behaviour was assessed with the use of Binge Eating Scale (BES) questionnaire. Socio-demographic background and nutritional status (anthropometric measurements, body mass index (BMI) and dietary intake) were also measured. BE behaviour reported by 10% percent of the participants. BE behaviour was associated with increased energy intake, elevated BMI and sex (Adjusted R2 = 0.116, p < 0.001). Differences in sex-specific factors in predicting the risk of BE behaviour were evident. In male participants, an increased in energy intake, elevated BMI and had a higher waist circumference associated with the risk of BE behaviour (Adjusted R2 = 0.411, p < 0.001). In female participants, only a higher waist circumference associated with BE behaviour (Adjusted R2 = 0.028, p < 0.05). The finding suggests that understanding sex-specific factors are necessary to prevent BE. These are the potential targets for tailored eating behaviour intervention among university students.
The objective of this study was to determine the efficiency of UV blocking monomers in contact lenses in providing eye protection from UV radiation. The spectral transmission of 8 contact lenses (7 soft contact lenses: Precision UV, Acuvue 2, Surevue, Omega, Encore UV, Durasoft 3 and Lunelle UV and 1 rigid gas permeable contact lens: Boston 7) was evaluated by using a dual beam spectrophotometer. Durasoft 3, a non UV absorbent contact lens was used as the control. The results showed that Precision UV contact lens absorbed UV light up to wavelength of 380 nm, whereas Acuvue 2 and Surevue absorbed up to 360 nm only. Omega, Encore UV and Lunelle UV lenses absorbed UV light up to 335 nm with spectral transmission of Lunelle UV being the highest among all soft contact lenses tested, which was 17%. Boston 7 could absorb UV light up to 385 nm, but the amount of UV light transmitted was higher than soft lenses, which was 30%. Durasoft 3 only blocked UV light at 200-245 nm. Precision UV lens had better UV blocker characteristics than the other contact lenses tested. UV blocking soft contact lenses could be an alternative for spectacles in protecting internal ocular structures from UV radiation.
It is possible that different techniques used to measure axial length (AL) and anterior chamber depth (ACD) is the cause of discrepancy in refractive outcomes of cataract surgery. This study evaluated the agreement and repeatability of AL and ACD measurements using immersion and contact A-scan biometry techniques and compared the refractive outcomes from both techniques. Twenty four patients were evaluated for agreement and repeatability of AL and ACD measurements using the two different methods. The results were analyzed using Bland and Altman plots. Another 60 patients with age-related cataract were selected to compare the refractive outcomes between both methods. The IOL power was calculated using Sanders- Retzlaff- Kraff- Theoretical (SRK-T) equation. Refraction was determined between four to six weeks postoperatively and the results were analyzed using paired t-test. The results of this study showed good agreement between both techniques was noted with no significant difference detected between measurements (p > 0.05). Significant correlation was found in all parameters (AL: r = 0.99; p < 0.01, r = 0.99; p < 0.01) ACD: r = 0.91; p < 0.01, r = 0.97; p < 0.01). No significant difference in refractive outcomes of post cataract surgery was detected between the two techniques (p = 0.07). This study concludes that contact A-scan biometry and immersion techniques provide reliable results and should not be the cause of discrepancy in the refractive planned and outcome of cataract surgery.
The purpose of this study is to determine the standard value of corneal thickness (CCT) and its relationship with the degree of myopia amongst one sample of myopic students in Malaysia. Eighty-four myopic subjects (168 eyes) were examined in this study. Ocular examination included subjective refraction, keratometry (Shin-Nippon, Japan) and optical pachometry (Sonogage INC). Corneal thickness was measured at five different locations i.e. central, superior, inferior, nasal and temporal of the cornea. However, only association of CCT with myopia is reported in this article. Mean age of subjects was 21.42 ± 1.47 years old (20.34 ± 1.15; 22.46 ± 0.88). Mean refractive error in spherical equivalent for the whole sample was –3.50 ± 2.10 DS. Mean corneal curvature for the all subjects was 7.74 ± 0.52 mm and mean value of CCT was 594.62 ± 66.51 mm. Significant differences (p < 0.05) were found between mean CCT of low myopes (-4.00DS and below) and higher ones (-4.25DS and above), but not with mean of keratometer readings. Poor correlations were obtained between refractive error and CCT (r = 0.125, p > 0.05) and between refractive error and corneal curvature (r = 0.24, p > 0.05). It was concluded from this study that high myopic subjects has significantly thinner CCT than lower ones. Measurement of CCT should be considered when undertaking procedures such as LASIK and orthokeratology.
Kajian terdahulu banyak menunjukkan perbezaan dalam dimensi okular mengikut kaum. Walau bagaimanapun hanya terdapat sedikit data mengenai dimensi okular bangsa Melayu di Malaysia yang dilaporkan. Kajian ini bertujuan untuk menetapkan nilai normal dimensi okular bangsa Melayu muda di Malaysia. Seramai 584 orang telah diundang untuk menjadi subjek untuk kajian secara sukarela. Pengukuran yang dilakukan meliputi kelengkungan dan ketebalan tengah kornea, nilai esentrisiti kornea (e), diameter iris horizontal dan vertikal yang kelihatan, saiz pupil dan bukaan palpebral. Subjek dibahagikan kepada 3 kumpulan berikut mengikut umur dan dipadankan mengikut jantina dan umur: Kumpulan 1 (7-12 tahun, n = 188), Kumpulan 2 (13 to 18 tahun, n = 196) and Kumpulan 3 (19 to 24 tahun, n = 200). Pengukuran dilakukan menggunakan topografer kornea (CTK 922 dari Haag Streit, Jerman), pakometer ultrasonik (Corneo-Gage Plus 2 dari Sonogage Incorporated) dan auto refraktometer (Auto-Ref R1 dari Canon, Jepun). Dimensi okular bangsa Melayu yang diukur didapati lebih kecil dari bangsa lain di seluruh dunia. Perbezaan yang signifikan juga didapati untuk semua pengukuran dengan peningkatan umur (p < 0.05). Keputusan kajian ini boleh dijadikan rujukan untuk nilai dimensi okular populasi Melayu muda Malaysia di masa hadapan.
Seaweed contains various nutrients that has the potential to be a source of nutritious food, but only a few studies done on
the red seaweeds in Malaysia. Therefore, this study was conducted to determine the macronutrients content, amino acid
profile and fatty acid component in Kappaphycus alvarezii and Kappaphycus striatum. The study found that the range
of moisture, fat, ash, protein, fiber and carbohydrates content for both red seaweeds were 6.9% - 7.3%, 0.5% - 2.6%,
29.4% - 30.9%, 2.5% - 5.7% , 5.3% - 5.5% and 50.1% - 53.3% respectively. A total of 16 amino acids were identified
in which the essential amino acid for K. alvarezii and K. striatum were 41.11% and 36.15% respectively. A total of 34
fatty acids were identified in which the content of saturated fatty acids (SFA) was the highest (42.7% - 72.8%), followed
by mono-unsaturated fatty acid (MUFA) (13.8% - 36.2%) and polyunsaturated fatty acids (PUFAs) was the lowest (13.5%
- 21.2%). In conclusion, this study suggest that K. alvarezii and K. striatum are potentially be used as raw materials or
food ingredients to improve the nutritional value of the human diet.
Loss of teeth can affect masticatory efficiency in older adults. This may result in avoidance or modifications in food
choices and lead to lower intake of important nutrients among older individuals. The aim of this study was to determine
the association between tooth loss and body mass index, BMI, among older adults in Kuala Pilah, Negeri Sembilan. A
cross-sectional study was carried out on 428 older adults aged 50 years and above from selected villages in district of
Kuala Pilah. Respondents were interviewed to collect information on their demographic characteristics. Number of tooth
loss was determined through oral assessment, followed by anthropometric assessment to calculate the BMI of respondents.
Findings showed that majority of the respondents were overweight and obese, 40.4% and 19.9% respectively, while only
a small proportion was underweight, 3.9%. The proportion of edentulism (total tooth loss) was 18.3% and majority of
the older adults had lost more than 12 teeth (77.1%) and less than 4 pairs of occluding posterior teeth (86.0%). Total
and partial tooth loss was found to be not significantly associated with BMI. In relation to the arrangement of teeth,
older adults with reduced number of posterior occluding pairs of teeth were more likely to experience unsatisfactory
BMI (OR = 3.61, 95% CI: 1.48, 8.76). This may suggest that functional arrangement of the tooth in the oral cavity is more
important than the number of tooth loss alone. Thus, maintaining an optimum number of teeth for chewing is essential
for maintenance of ideal BMI.