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Fulltext Effect of physical activity on fasting blood glucose and lipid profile among low income housewives in the MyBFF@home study

Omar A, Husain MN, Jamil AT, Nor NSM, Ambak R, Fazliana M, et al.

BMC Womens Health, 2018 07 19;18(Suppl 1):103.
PMID: 30066645 DOI: 10.1186/s12905-018-0598-9

BACKGROUND: Regular physical activity has always been strongly recommended for good cardiovascular health. This study aimed to determine the effect of physical activity on fasting blood glucose and lipid profile among low income housewives in Klang Valley.
METHODS: Data of 328 eligible housewives who participated in the MyBFF@Home study was used. Intervention group of 169 subjects were provided with an intervention package which includes physical activity (brisk walking, dumbbell exercise, physical activity diary, group exercise) and 159 subjects in control group received various health seminars. Physical activity level was assessed using short-International Physical Activity Questionnaire. The physical activity level was then re-categorized into 4 categories (active intervention, inactive intervention, active control and inactive control). Physical activity, blood glucose and lipid profile were measured at baseline, 3rd month and 6th month of the study. General Linear Model was used to determine the effect of physical activity on glucose and lipid profile.
RESULTS: At the 6th month, there were 99 subjects in the intervention and 79 control group who had complete data for physical activity. There was no difference on the effect of physical activity on the glucose level and lipid profile except for the Triglycerides level. Both intervention and control groups showed reduction of physical activity level over time.
CONCLUSION: The effect of physical activity on blood glucose and lipid profile could not be demonstrated possibly due to physical activity in both intervention and control groups showed decreasing trend over time.

Matched MeSH terms: Motor Activity/physiology*
Relationship between sociodemographics, dietary intake, and physical activity with gestational weight gain among pregnant women in Rafsanjan City, Iran

Ebrahimi F, Shariff ZM, Tabatabaei SZ, Fathollahi MS, Mun CY, Nazari M

J Health Popul Nutr, 2015 Mar;33(1):168-76.
PMID: 25995733

Gestational weight gain (GWG) is a determinant of health and nutrition of mothers and offspring. However, many factors associated with GWG are not completely understood. The present study assessed the relationship between sociodemographics, dietary intake, and physical activity with GWG in 308 Iranian pregnant women attending government healthcare centres in Rafsanjan city, Iran. Women gained an average of 12.87±3.57 kg during pregnancy while 54% did not gain weight within the Institute of Medicine (IOM)-recommended range. Univariate logistic models showed that gestaional weight gain was related to age, pre-pregnancy body mass index (BMI), energy intake, and sitting time. Cumulative logit model showed positive relationship between age (p=0.0137) and pre-pregnancy BMI (p<0.0001) with GWG. All pregnant women should be counselled on achieving the reccomended GWG to prevent adverse maternal and prenatal outcomes. Pre-pregnancy and gestational nutritional status and physical activity should be emphasized in antenatal care.

Matched MeSH terms: Motor Activity*
Fulltext Motor dexterity and strength depend upon integrity of the attention-control system

Rinne P, Hassan M, Fernandes C, Han E, Hennessy E, Waldman A, et al.

Proc Natl Acad Sci U S A, 2018 01 16;115(3):E536-E545.
PMID: 29284747 DOI: 10.1073/pnas.1715617115

Attention control (or executive control) is a higher cognitive function involved in response selection and inhibition, through close interactions with the motor system. Here, we tested whether influences of attention control are also seen on lower level motor functions of dexterity and strength-by examining relationships between attention control and motor performance in healthy-aged and hemiparetic-stroke subjects (n = 93 and 167, respectively). Subjects undertook simple-tracking, precision-hold, and maximum force-generation tasks, with each hand. Performance across all tasks correlated strongly with attention control (measured as distractor resistance), independently of factors such as baseline performance, hand use, lesion size, mood, fatigue, or whether distraction was tested during motor or nonmotor cognitive tasks. Critically, asymmetric dissociations occurred in all tasks, in that severe motor impairment coexisted with normal (or impaired) attention control whereas normal motor performance was never associated with impaired attention control (below a task-dependent threshold). This implies that dexterity and force generation require intact attention control. Subsequently, we examined how motor and attention-control performance mapped to lesion location and cerebral functional connectivity. One component of motor performance (common to both arms), as well as attention control, correlated with the anatomical and functional integrity of a cingulo-opercular "salience" network. Independently of this, motor performance difference between arms correlated negatively with the integrity of the primary sensorimotor network and corticospinal tract. These results suggest that the salience network, and its attention-control function, are necessary for virtually all volitional motor acts while its damage contributes significantly to the cardinal motor deficits of stroke.

Matched MeSH terms: Motor Activity/physiology*
Fulltext Correlation-based common spatial pattern (CCSP): A novel extension of CSP for classification of motor imagery signal

Darvish Ghanbar K, Yousefi Rezaii T, Farzamnia A, Saad I

PLoS One, 2021;16(3):e0248511.
PMID: 33788862 DOI: 10.1371/journal.pone.0248511

Common spatial pattern (CSP) is shown to be an effective pre-processing algorithm in order to discriminate different classes of motor-based EEG signals by obtaining suitable spatial filters. The performance of these filters can be improved by regularized CSP, in which available prior information is added in terms of regularization terms into the objective function of conventional CSP. Variety of prior information can be used in this way. In this paper, we used time correlation between different classes of EEG signal as the prior information, which is clarified similarity between different classes of signal for regularizing CSP. Furthermore, the proposed objective function can be easily extended to more than two-class problems. We used three different standard datasets to evaluate the performance of the proposed method. Correlation-based CSP (CCSP) outperformed original CSP as well as the existing regularized CSP, Principle Component Cnalysis (PCA) and Fisher Discriminate Analysis (FDA) in both two-class and multi-class scenarios. The simulation results showed that the proposed method outperformed conventional CSP by 6.9% in 2-class and 2.23% in multi-class problem in term of mean classification accuracy.

Matched MeSH terms: Motor Activity/physiology*
Baclofen blocks the acquisition and expression of mitragynine-induced conditioned place preference in rats

Yusoff NHM, Mansor SM, Müller CP, Hassan Z

Behav Brain Res, 2018 06 01;345:65-71.
PMID: 29499286 DOI: 10.1016/j.bbr.2018.02.039

Mitragynine is the major alkaloid found in the leaves of M. speciosa Korth (Rubiaceae), a plant that is native to Southeast Asia. This compound has been used, either traditionally or recreationally, due to its psychostimulant and opioid-like effects. Recently, mitragynine has been shown to exert conditioned place preference (CPP), indicating the rewarding and motivational properties of M. speciosa. Here, the involvement of GABAB receptors in mediating mitragynine reward is studied using a CPP paradigm in rats. First, we examined the effects of GABAB receptor agonist baclofen (1.25, 2.5 and 5 mg/kg) on the acquisition of mitragynine (10 mg/kg)-induced CPP. Second, the involvement of GABAB receptors in the expression of mitragynine-induced CPP was tested. We found that the acquisition of mitragynine-induced CPP could be blocked by higher doses (2.5 and 5 mg/kg) of baclofen. Baclofen at a high dose inhibited locomotor activity and caused a CPP. Furthermore, we found that baclofen (2.5 and 5 mg/kg) also blocked the expression of mitragynine-induced CPP. These findings suggest that both, the acquisition and expression of mitragynine's reinforcing properties is controlled by the GABAB receptor.

Matched MeSH terms: Motor Activity/drug effects; Motor Activity/physiology
Fulltext Development and promotion of Malaysian Dietary Guidelines

Tee ES

Asia Pac J Clin Nutr, 2011;20(3):455-61.
PMID: 21859667

Development and promotion of dietary guidelines is one of the key activities outlined in the National Plan of Action for Nutrition of Malaysia for the prevention of nutrition-related disorders. The first official Malaysian Dietary Guidelines (MDG) was published in 1999 and was thoroughly reviewed and launched on 25 March 2010. The new MDG 2010 is a compilation of science-based nutrition and physical activity recommendations. These guidelines form the basis of consistent and scientifically sound nutrition messages for the public. There are 14 key messages and 55 recommendations, covering the whole range of food and nutrition issues, from importance of consuming a variety of foods to guidance on specific food groups, messages to encourage physical activities, consuming safe food and beverages and making effective use of nutrition information on food labels. The MDG also has an updated food pyramid. Various efforts have been made to ensure that the revised MDG is disseminated to all stakeholders. The Ministry of Health has organised a series of workshops for nutritionists and other health care professionals, and the food industry. In collaboration with other professional bodies and the private sector, the Nutrition Society of Malaysia has been promoting the dissemination and usage of the MDG to the public through a variety of formats and channels. These include the publication of a series of leaflets, educational press articles, educational booklets, as well as through educational activities for children. It is imperative to monitor the usage and evaluation of these dietary messages.

Matched MeSH terms: Motor Activity
Fulltext Design and development of a modified runway model of mouse drug self-administration

Pandy V, Khan Y

Sci Rep, 2016;6:21944.
PMID: 26902717 DOI: 10.1038/srep21944

The present study established a novel mouse model of a runway drug self-administration in our laboratory. The operant runway apparatus consisted of three long runways arranged in a zig-zag manner. The methodology consisted of six distinct phases: habituation, preconditioning, conditioning, post-conditioning, extinction and reinstatement. The effects of saline were compared with escalating doses of either ethanol (0.5-4.0 g/kg, i.p), heroin (5-40 mg/kg, i.p), or nicotine (0.1-0.5mg/kg, i.p) administered in the goal box during the conditioning phase (day 1 to day 5). A significant decrease in the time of trained (conditioned) mice to reach the goal box confirmed the subjects' motivation to seek those drugs on day 6 (expression). The mice were then subjected to non-rewarded extinction trials for 5 days over which run times were significantly increased. After 5 days of abstinence, a priming dose of ethanol or heroin (1/5th of maximum dose used in conditioning) significantly reinstated the drug-seeking behavior. These results suggest that the modified runway model can serve as a powerful behavioral tool for the study of the behavioral and neurobiological bases of drug self-administration and, as such, is appropriate simple but powerful tool for investigating the drug-seeking behavior of laboratory mice.

Matched MeSH terms: Motor Activity
Inter- and intraspecific variation in the diets of sympatric siamang (Hylobates syndactylus) and lar gibbons (Hylobates lar)

Palombit RA

Folia Primatol., 1997;68(6):321-37.
PMID: 9375367

Studies of the siamang (Hylobates syndactylus continentis) and the lar gibbon (Hylobates lar lar) where they co-occur in mainland Asia have demonstrated interspecific dietary segregation based on body size and have suggested that observed levels of frugivory represent metabolically based maxima for these species. I studied sympatric groups of siamang (H. s. syndactylus) and lar gibbons (H. l. vestitus) at Ketambe in northern Sumatra (Indonesia) in order to assess the magnitude of within- and between-species variation in diets. The insular subspecies are considerably more frugivorous (60-70% of feeding time) than mainland conspecifics (35-50%). This is primarily because Sumatran hylobatids spend about twice as much time (approx. 45% of feeding) eating fig fruits (Ficus spp., Moraceae). A higher density of figs at Ketambe (compared to Kuala Lompat) may account for this behavioral difference. Enhanced frugivory has been achieved at the expense of folivory, which is much reduced in Sumatra--especially in H. lar (4% of diet)- and is limited almost entirely to immature foliage. The expected decline in protein intake resulting from diminished folivory in Sumatra may be counterbalanced by observed increases in insectivory, which is especially pronounced in lar gibbons. Interspecific dietary segregation emerges most clearly in how individuals of each species supplement their similarly fig-dominated diets. Siamang rely more on immature foliage--primarily from lianas, which generate young leaves more reliably and abundantly than trees do. Conversely, lar gibbons exploit the pulpy fruit of trees and lianas more heavily than siamang do. This general pattern occurs where the two species coexist in Malaysia, thereby suggesting a substantive interspecific difference that is somewhat greater in the insular populations.

Matched MeSH terms: Motor Activity
Fulltext Socio-demographic and psychosocial factors associated with physical activity of working woman in Petaling Jaya,Malaysia

Siti Affira, K., Mohd Nasir, M.T., Hazizi, A.S., Kandiah, M.

Malays J Nutr, 2011;17(3):315-324.
MyJurnal

Introduction: This study was conducted on 215 working women from four private corporate companies in a suburb in Malaysia to determine the factors related to their physical activity levels. Methods: Data were collected using a questionnaire which included socio-demographic characteristics, the International Physical Activity Questionnaire (IPAQ), perceived barriers and benefits to physical activity, self-efficacy to physical activity and an 8-item questionnaire on current
behavioral stage of physical activity. Results: The majority of the respondents were Malay (81.9%) with 10.2% being Chinese and 7.9% Indian. Most of the respondents were executives (64.2%), while the rest were non-executives (24.7%) and managers (11.2%). The mean weight, height, BMI and waist circumference were 59.4±13.1 kg, 1.6±0.6 m, 23.7±4.8 kg/m² and 77.0±12.1cm respectively. In this sample, 24.7% and 7.9% were overweight and obese respectively, while 34%
were at risk of abdominal obesity. A total of 28.8% of the respondents had low physical activity level, while 48.8% and 22.3% were in the moderate and high physical activity categories respectively. An association was found between monthly income (χ2=110.17; p

Matched MeSH terms: Motor Activity
Fulltext Nutritional Status of the Commonwealth Games 1998 Elite Netball Players During Centralised Training

Malays J Nutr, 1999;5(1):-.
MyJurnal

This study was carried out to determine the nutritional status of 16 elite netball players of the Commonwealth Games 1998, during centralised training at Bukit Jalil. The mean age of the subjects was 21.1 Â± 3.1 year. The physical characteristics were assessed through antropometric measurements. The dietary intake was estimated as a mean of 3-days weighed food record while the physical activity pattern was determined by time and motion study which was carried out simultaneously. A biochemical analysis test was carried out to evaluate the haemoglobin status of the athletes. The results indicated that the mean body weight and height were 62.5 Â± 7.9 kg and 1.69 Â± 0.06 meter, respectively. The percentage average body fat of the subjects was 23.7 Â± 2.8. Mean energy intake was recorded as 2726 Â± 507 kcal/day while energy expenditure was 3225 Â± 409 kcal/d with a negative energy balance of 499 kcal. The contribution of calories from carbohydrate, protein and fat were 59%, 16% and 26%, respectively. Intake of most micronutrients was sufficient and met the Malaysian RDA. The percentage average of the daily physical activity pattern revealed that 74% was spent for light activities, 12% for moderate while 14% for heavy activities. 94% of the athletes took supplements which vitamin C was the most popular (64%).

Matched MeSH terms: Motor Activity
Fulltext Association between home environment, dietary practice, and physical activity among primary school children in Selangor, Malaysia

Woon, F.C., Chin, Y.S., Kaartina, S., Fara Wahida, R., Hiew, C.C., Mohd Nasir, M.T.

Malays J Nutr, 2014;20(1):1-14.
MyJurnal

Introduction: The home environment plays an influential role in affecting dietary and physical activity practices of children. This study aimed to determine the association between the home environment, dietary practice and physical activity among primary school children in Selangor. Methods: This cross-sectional study was conducted in five primary schools selected using multistage stratified sampling. A total of 293 children (32.8% males and 67.2% females) (mean age of 11.0±0.9 years) and their parents (10.7% fathers and 89.3% mothers) completed the study. Dietary practice of the children was assessed using a two-day dietary recall. Energy expenditure and physical activity of the children were assessed using a two-day physical activity recall. Parents of the children completed the Home Environment Survey (HES). Results: The mean energy intake of the children was 1765±416 kcal/day with 75.0% not achieving the Malaysian Recommended Nutrient Intake (RNI) for energy. Almost all children (96.5%) were physically inactive, with a mean energy expenditure of 1269±342 kcal/day. High availability of fruit/vegetable at home was associated with high vegetable intake (r=0.128, p

Matched MeSH terms: Motor Activity
Fulltext Assessment of physical inactivity and its associated factors among type 2 diabetes mellitus patients in a university primary clinic in Kuala Lumpur

Azmawati, M.N., Siti Norbayah, Y.

Malays J Nutr, 2014;20(3):339-349.
MyJurnal

Introduction: The prevalence of type 2 diabetes mellitus (T2DM) is on the rise in Malaysia. Physical inactivity is common among T2DM patients and is an important aspect that warrants action as it may lead to poor glycemic control. The objective of this cross-sectional study was to assess the prevalence of physical inactivity and its associated factors among T2DM patients.
Methods: The sample consisted of 121 T2DM patients aged 18 to 65 years who attended the UKMMC primary clinic for routine follow up. A questionnaire consisting of three sections was used to collect the data: (i) socio-economic and diabetes-related factors; (ii) physical inactivity using shortened International Physical Activity Questionnaire (IPAQ); and (iii) five domains leading to physical inactivity.
Results: The mean age of the sample was found to be 56.2 ± 8.5 years; 55% were physically inactive; 76% had low education; 55.4% had low income; 76% had poor glycemic control; and mean duration of illness was 7.8 ± 6.9 years. Factors significantly associated with physical inactivity were presence of health complications (x2 = 5.89; p=0.015) and factor domains of 'respondent's current physical health' (t=5.88, p<0.001), 'availability of facility' (t=3.45, p<0.001), 'availability of time' (t=3.57, p<0.001) and 'respondent's perception of possibility of sustaining pain and injury during physical activity' (t=3.64, p<0.001). Using multiple logistic regression, only factors of 'physical health factor' (Adjusted OR: 1.58, confidence interval 95% (CI 95%): 1.31-1.92, p<0.001) and 'time' (adjusted OR: 1.27, CI 95%: 1.12-1.45, p<0.001) were found to be associated with higher odds for physical inactivity.
Conclusion: The results indicate that facility availability, time management and better management of health complications could increase physical activity among T2DM patients.
Key words: Physical inactivity, type 2 diabetes
Study site: Pusat Perubatan Universiti Kebangssan Malaysia (PPUKM) primary care clinic, Cheras, Kuala Lumpur, Malaysia

Matched MeSH terms: Motor Activity
Fulltext Physical activity and health related quality of life among non-academic staff of a university

Nor Azwani Mohamed, Nor Syamimi Omar, Siti Nor Ismalina Isa, Rituparna Ghoshal, Mohd Zul Amin Kamaruddin, Arimi Fitri Mat Ludin

Jurnal Sains Kesihatan Malaysia, 2015;13(2):69-75.
MyJurnal

Literature data on association between physical activity (PA) and health related quality of life (HRQoL) in non-clinical
adults population are still limited. Thereby, the objective of this study was to evaluate the association between PA and
HRQoL among the non-academic staff serving the Faculty of Health Sciences (FSK), Universiti Kebangsaan Malaysia (UKM),
Kuala Lumpur (KL). In this cross sectional study, 105 non-academic staffs aged between 18 to 60 years were recruited.
Self-administered questionnaires (Malay version of the International Physical Activity Questionnaire and World Health
Organisation Quality of Life-Brief Version) were administered among the participants. Mann Whitney test and Spearman’s
rho correlation were employed for the statistical analysis using SPSS version 22.0 Majority of participants (72.4%)
demonstrated high PA scores of ≥ 3000 MET-minutes/week. PA scores between genders was not statistically significant
(p = 0.137). However, total PA score of support staffs (median = 9039.0, IQR = 15811.00) was significantly higher compared
to staffs in management and professional group (median = 4329.0, IQR = 4189.00). The mean(SD) self-perceived HRQoL
score was 3.4 (0.76). There were no significant correlation between PA and all domains of HRQoL such as physical health,
psychological, social relationship and environmental domains (Correlation coefficient, ρ = -0.108, 0.003, -0.023, 0.026
respectively) with p = 0.273, 0.978, 0.818, 0.794 respectively. Majority of non-academic staffs of FSK, UKM engaged in
high physical activity. The PA levels of support staffs were significantly higher than management and professional staffs.
However, there was no statistically significant correlation observed between PA and domains of HRQoL.

Matched MeSH terms: Motor Activity
Fulltext Environmental tobacco smoke and its association with asthma like symptoms among Malaysian children under 6 years old

Azmawati M.N., Aisah M., Norfazilah A.

Malaysian Journal of Public Health Medicine, 2015;15(2):49-59.
MyJurnal

Children less than 6 years old are the most vulnerable group to get harm from Environmental Tobacco Smoke (ETS) exposure, especially their respiratory system. To determine the prevalence of ETS exposure and its association with asthma like symptoms among children less than 6 years old. A cross sectional study was conducted in between January till April 2014 among parents with children less than 6 years old in Selangor, Malaysia. A total of 142 parents were selected by simple random sampling and data were collected using guided questionnaire on ETS exposure and asthma like symptoms (cough and wheeze) among their children. A total of 52.8% of children found to be exposed to ETS, and 43.7% were exposed from their father. ETS exposure significantly associated with cough without cold (adjusted OR=5.46, 95% CI 2.37, 12.61), dry cough at night (adjusted OR=3.74, 95%CI 1.41, 9.95) and cough upon physical activity (adjusted OR=3.08, 95% 1.07, 8.89) among these children. Children less than 6 years old are vulnerable to respiratory problem due to ETS exposure especially on cough symptoms. More strategies should be developing to reduce the exposure to ETS.

Matched MeSH terms: Motor Activity
Fulltext Managing obesity in Malaysian schools: are we doing the right strategies?

Vikneswaran A/L Sabramani, Idayu Badila Idris, Rosnah Sutan, Zaleha Md. Isa, Saidatul Norbaya Buang, Hasanain Faisal Ghazi

Malaysian Journal of Public Health Medicine, 2015;15(2):75-83.
MyJurnal

The evolution in lifestyle and dietary habits of the Malaysian people that have taken place over the last few decades can be largely attributed to both family and social environment. These factors are known to affect the nutritional status of the community, in both children and adults. Reduced physical activity and changes in their diet have been one of the contributing factors to the rising prevalence of overweight and obesity. However, in Malaysia, in which nutrition transition has been a norm, it is worrying when the trends of overweight and obesity have been rising steadily over the years especially among children. Although numerous strategies to control obesity in Malaysia have been taking place, many had shown little effect. Analysing strategies implemented at national level is thus crucial in order to ascertain reasons for the shortfalls of these strategies especially among children. Obesity most commonly begins as early as the ages of 5 and 6 years, or during adolescence. Obesity is indeed a major public health concern due to its huge negative impact on the society at large which is well supported by evidence-based literatures. Managing this issue is complex and holistic approach is thus crucial in reducing its incidence and prevalence.

Matched MeSH terms: Motor Activity
Fulltext Continuity theory of ageing and leisure participation among elderly attending selected health clinics in Selangor

Minhat, H.S., Rahmah, M.A., Khadijah, S.

International Medical Journal Malaysia, 2013;12(2):51-58.
MyJurnal

Leisure participation in old age is often a continuation of their participation at younger age. This study aims to explore the association between current and former leisure participation of the elderly. Methods: A cross-sectional survey was conducted among 268 persons aged 60 years and above, purposively selected from eight health clinics in Selangor. Current leisure participation was measured using a validated Leisure Participation Questionnaire (LPQ), specific for Malaysian elderly. The LPQ consists of 25 activities, categorized into recreational (physical), cognitive, social and productive activity. Frequency of participation in each activity was measured on a 6-point scale. Leisure participation at younger age only involved their general participation in leisure. The most common daily leisure activities were having conversations while relaxing (78.7%) and watching television (74.6%), while the least were from playing golf (0.01±0.12) and performing musical instruments (0.04±0.36). More than half (64.9%) reported being actively involved in any leisure
activity at younger age. Results: The study found there was a significant association between former and current leisure participation, especially for cognitive (t=-2.45, p=0.015), social (t=-2.68, p=0.008) and productive (t=-2.89, p=0.004) activities. However, only productive activity involvement was predicted by their leisure participation while younger (B=1.304, p=0.027). Conclusion: The findings suggest the importance of considering active intervention programmes at younger age to ensure better leisure participation of the elderly, especially in recreational physical activity.

Matched MeSH terms: Motor Activity
Fulltext Application of anthropometric dimensions for estimating stove height, stove depth and cooking task envelope for Malaysian elderly population

Ruhaizin Sulaiman, Zahari Taha, Siti Zawiah Md. Dawal

Pertanika Journal of Science & Technology, 2013;21(1):15-28.
MyJurnal

Elderly are exposed to physical impairment. This has a strong impact on their daily activities including
frying, which is one of the most popular cuisine preparations. The stove height and work envelope
are two major ergonomic issues in performing cooking task. There has been little research focusing
on Malaysian elderly task performing in addressing these issues. The objectives of this study were to
identify the acceptable stove height and depth and to determine the working envelope among Malaysian
elderly using anthropometric data. A total of 55 Malaysian elderly (25 male and 30 female) aged between
60 to 85 years participated in this study. Five body measurements were taken from each subject using
an anthropometer. The measurements are stature height, shoulder height, arm span, arm reach forward
and waist height. Apart from these anthropometric measurements, their present stove height was also
measured. The acquisition of stove height dimensions was performed through a series of door to door
visit of the elderly homes in Kg. Sg. Merab. These variables were used to estimate the elderly working
envelope and determine the stove height, width and depth. Data were analysed using SPSS software. The
waist height dimension was to estimate the stove height, the arm reach forward for the depth and the arm
span for the length of the table-top where the stove was placed. Meanwhile the stature and shoulder height
were used for estimating the position of the overhead compartment or placement of cooking utensils.
The 5
th
percentile was chosen since it is appropriate to accommodate 90% of the studied population. The 5
th
percentile was also applied for the setting
of the working envelope so as to provide better
reaching tolerances. Meanwhile, standard was used
to compare the present state of the studied kitchen
setting. The results show that 56.4% of the elderly
waist height is lower than the standard table-top
height which is 36 inches (91.4cm) and 36.4% of the stove height was found higher than that of the standard. This could apparently cause fatigue and
discomfort to shoulders, the neck, the arm and the back of the user. Anthropometrics measurements can
be used for estimating the stove height, length and depth. These could also calculate a space taken for
certain physical activities, such as frying task envelope. Providing a good combination of stove height,
length, depth and ergonomic working envelope could hopefully improve the elderly cooking task and
increase their quality of life.

Matched MeSH terms: Motor Activity
Fulltext Rubella and scarlet fever outbreak among trainees at a training camp in Mersing, Johor

Mohamad Nizam Subahir, Suraiti Hasim, Mohd. Badri Yacob, Mohd Rohaizat Hassan

Malaysian Journal of Public Health Medicine, 2014;14(2):50-55.
MyJurnal

Rubella is an acute and contagious disease which is mainly characterized by fever, rash, and cervical lymphadenopathy. This contagious disease spreads easily through nasopharyngeal secretions, droplet or direct contact with patients. Meanwhile clinical features of scarlet fever include a sore throat, skin rash and strawberry tongue. A descriptive study was conducted to describe the epidemiological characteristic of diseases at a Training Camp in Mersing. Data obtained on demographic details, onset and time of fever and rash or contact with ill person 14 to 21 days prior to symptoms. Screening and interview conducted for all suspected cases of Rubella. 47.4% of the cases presented on 5th June 2012 followed by 15.8% on 11th June 2012 and 13.5% on 12th June 2012. Maculo papular rash was the predominant presenting symptom among students with acute infection in this outbreak (100%) followed by fever (36.8%). Measles specific IgM was not detected in the serum taken but rubella specific IgM was detected in 66.7% (6/19) of samples. 55% (11/20) were positive for ASOT. 4 trainees had Rubella and Scarlet Fever co-infection. It was found out that the outbreak occurred among 391 residents in the camp who shared common places for activities such as lecture, physical activity and meal. Rapid dissemination was due to overcrowded environment and close contact during common activities of the residents. Theoretically co-infection would be presented with severe clinical symptoms but not in this outbreak where all affected trainees only presented with mild fever and rashes.

Matched MeSH terms: Motor Activity
Fulltext Physical activity and low back pain among automotive industry workers in Selangor

Noor Sazarina Mad Isa @ Yahya, Baba Md Deros, Mazrura Sahani, Ahmad Rasdan Ismail

Malaysian Journal of Public Health Medicine, 2014;14(2):34-44.
MyJurnal

Substantial studies reported musculoskeletal disorders among the working population in the developed country, however, a limited number of studies were conducted in Malaysia. The objective of this cross sectional study was to determine the physical activity risk factors for low back pain among automotive workers in Selangor. Modified Risk Factors Questionnaire (RFQ) was used to assess physical activity with the occurrence of low back pain. The significant physical activities associated with the 12 months point prevalence are lifting weight (

Matched MeSH terms: Motor Activity
Fulltext Non-leisure time physical activity for adult Malaysian and determinant factors

Ahmad Taufik Jamil, Singh, Rakesh, Aniza Ismail, Azahadi Omar

Malaysian Journal of Public Health Medicine, 2015;15(3):84-93.
MyJurnal

Non-Leisure Time Physical is the main component of physical activity in Malaysia. The aim of this study is to study the associated factors related to Non-Leisure Time Physical (occupational & travel) in Malaysia. This data is from the Third National Health and Morbidity Survey, consisting of 32,575 respondents. It was a cross-sectional study among Malaysian adult, aged 18 years and was conducted using proportional to the size stratified sampling method. Chi square test and logistic regression model were used to analyse the data. The result showed that non-leisure time physical activity (NLTPA) gives more contribution to total physical activity, as compared to leisure time physical activity with percentage of 64.3% and 35.7% respectively. There was a significant association between NLTPA with age (P < 0.001), gender (P < 0.001), ethnicity (P < 0.001), education (P < 0.001), occupation (P < 0.001), income (P < 0.001), marital status (P < 0.001), region (P < 0.001). The main component of physical activity in Malaysia is NLTPA. Promoting NLTPA may have potential to increase physical activity levels in Malaysia.
Study name: National Health and Morbidity Survey (NHMS-2006)

Matched MeSH terms: Motor Activity

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