Displaying publications 1 - 20 of 727 in total

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  1. Juliana N, Shahar S, Sahar MA, Ghazali AR, Manaf ZA, Noah RM
    Asia Pac J Clin Nutr, 2017 Mar;26(2):278-286.
    PMID: 28244706 DOI: 10.6133/apjcn.122015.05
    BACKGROUND AND OBJECTIVES: Nutrition and physical activity interventions is beneficial in reversing obesity. However far too little attention has been paid to the effect of these interventions on breast tissues. Thus, the aim of this study was to explore the effect of a home-based dietary and physical activity intervention (the Her Shape Program) on metabolic parameters, blood biomarkers and adiposity at the breast.

    METHODS AND STUDY DESIGN: A randomized controlled study was conducted on obese women with high breast adiposity (<0.1 Sm-1), aged 40-60 years in Klang Valley, Malaysia. Subjects were assigned to intervention (n=16) and control group (n=15). Intervention group received a home based health education package with close monitoring weekly, personal diet consultation and physical training in group. Assessment was ascertained at three time points; baseline, weeks 8 and 16. Outcome measures were the energy intake, physical activity, body composition, blood tests, blood biomarkers and electrical impedance tomography (EIT) quantitative values. Analyses were done using 2-way repeated measures ANOVA.

    RESULTS AND CONCLUSIONS: All subjects completed the program without any drop-out. The HSI group had 100% compliance towards the intervention program; their energy intake was reduced for approximately 35% and their activity score was increased for approximately 11%. A significant interaction effect was found in body weight, body mass index (BMI), total cholesterol/HDL, vitamin C intake and matrix metallopeptidase 9 (MMP-9) (p<0.05). Interestingly, their EIT extremum values were also significantly increased indicating a reduction of breast adiposity. The intervention program was successful in improving body composition, physical activities, MMP9 and breast adipose tissue composition.

    Matched MeSH terms: Exercise
  2. Mirasol R, Thai AC, Salahuddin AA, Tan K, Deerochanawong C, Mohamed M, et al.
    J ASEAN Fed Endocr Soc, 2017;32(1):6-12.
    PMID: 33442078 DOI: 10.15605/jafes.032.01.02
    The Asia-Pacific region carries a high disease burden, with over half of the global diabetic population residing in this region. Increasing evidence shows that without targeted intervention, the progression from impaired glucose tolerance (IGT) to type 2 diabetes occurs more frequently in Asians compared with Caucasians. Furthermore, IGT is independently associated with an increased risk of cardiovascular disease, and should be managed as early as possible. Because diabetes is now a major public health issue, strategies aimed at prevention and treatment are urgently required. Lifestyle modification, including weight loss, dietary changes and increased physical activity, play a major role in controlling the disease. Significant evidence also supports the effectiveness of a combination of lifestyle modification and pharmacologic therapy, such as metformin, in delaying the onset of diabetes. Although the importance of lifestyle interventions is well recognized throughout Asia, many countries do not have formal recommendations to guide the diagnosis and management of individuals at risk of progression to diabetes. At a recent regional meeting, experts from the Asian region convened to develop consensus recommendations to guide clinicians in the management of Asian patients with pre-diabetes. These consensus recommendations provide a clear and concise approach to the management of individuals with IGT based on the available evidence and current best clinical practice.
    Matched MeSH terms: Exercise
  3. Malays J Nutr, 2003;9(2):-.
    MyJurnal
    A cross-sectional comparative study was conducted to determine the nutritional status among physically active groups in Kota Bharu. The study population comprised 83 adult male athletes from 8 different types of sports (athlete group), 80 active men who exercised a minimum of 30 min per day for at least 3 times per week (exercise group), and 80 inactive men (sedentary group). All the respondents were aged between 18 to 44 years. Measurements taken from the respondents were anthropometric measurements, systolic (SBP) and diastolic (DBP) blood pressure, and serum total cholesterol (TC). The results showed that the combined prevalence of pre-obese (BMI 25.0-29.9) and obese (BMI ¡Ý30.0) was 21.7% in athletes, 29.9% in exercise group, and 47.5% in sedentary group. The mean (± SD) percentage of body fat in athletes was 15.7 ± 5.4%, which was lower compared to the exercise (18.9 ± 5.5%) and sedentary (20.6 ± 5.8%) groups. The incidence of waist-to-hip ratio above 0.9 in athlete, exercise and sedentary groups was 9.6%, 18.7% and 31.3%, respectively. The incidence of hypertension (SBP ¡Ý140 and/or DBP ¡Ý90 mmHg) was 13.2% in athletes, 17.5% in exercise group and 42.5% in the sedentary group. The TC values showed that the prevalence of “high risk” individuals (TC ¡Ý6.20 mmol/l) was also lower in athletes (20.5%), compared to the exercise (36.2%) and sedentary (47.5%) groups. The study revealed that individuals who are actively involved in physical activity, particularly in sport activities have better nutritional status compared to sedentary people. However, the nutritional status in the athlete and exercise groups was still unsatisfactory. The incidence of poor health status related to over nutrition in the active groups was rather high and needs attention from health professionals. Further studies are needed to determine nutritional practices among physically active groups.
    Matched MeSH terms: Exercise
  4. Zhang YY, Vimala R, Chui PL, Hilmi IN
    Gastroenterol Nurs, 2023 06 20;46(5):393-403.
    PMID: 37347807 DOI: 10.1097/SGA.0000000000000759
    This systematic review aims to evaluate (1) the effectiveness of exercise therapy in bowel preparation for colonoscopy, and (2) the characteristics of exercise programs for bowel preparation. Systematic searches were done in PubMed, EMBASE, the Cochrane Library, Web of Science, and CINAHL from inception to November 2022. Randomized controlled trials and quasi-experimental studies assessing the efficacy of exercise during bowel preparation were included in this review. Two reviewers independently assessed the methodological quality using a modified Downs and Black checklist. A narrative synthesis was conducted. A total of five studies (1,109 participants) were included in this review. In all eligible studies, the characteristics of the exercise programs varied and included mainly two types of exercise (walking and yoga), various amount of exercise (3,000-10,000 steps or 0.5-1.9 hours), and two exercise timing (during and 1 hour after taking the laxative). Available evidence indicated that exercise therapy is effective in improving the quality of bowel preparation. However, there was insufficient high-quality evidence to conclude the effects on procedure-related indicators, adverse events, and willingness to repeat preparation. Exercise should be recommended as an important part of routine bowel preparation for patients undergoing colonoscopy to improve the quality of bowel preparation. More rigorous studies focusing on the effects on procedure-related indicators, adverse events, and willingness to repeat preparation are needed. To ensure the effectiveness and safety of the intervention, it is critical to establish a standard, well-structured exercise program for bowel preparation.
    Matched MeSH terms: Exercise Therapy*; Exercise*
  5. Chong MS, Sit JWH, Choi KC, Suhaimi A, Chair SY
    Asian Nurs Res (Korean Soc Nurs Sci), 2023 Aug;17(3):180-190.
    PMID: 37355035 DOI: 10.1016/j.anr.2023.06.004
    PURPOSE: To assess the feasibility of a technology-assisted intervention in a hybrid cardiac rehabilitation program among patients with coronary heart disease.

    METHODS: This study was a two-arm parallel randomized controlled trial. Twenty-eight patients with coronary heart disease were randomly assigned to either the intervention group, receiving a 12-week technology-assisted intervention (n = 14), or the control group (n = 14), receiving usual care. Guided by the Health Belief Model, the intervention group received three center-based, supervised exercise training sessions, a fitness watch that served as a cue to action, six educational videos, and a weekly video call. The Self-efficacy for Exercise, exercise capacity, and Health Promoting Lifestyle Profile II were assessed at baseline and immediately post-intervention (12-weeks).

    RESULTS: Among the 28 patients who participated in this study, 85.7% completed the program, with a relatively low attrition rate (14.3%). The number of exercise training sessions accomplished by the participants in the intervention group was 51.27 ± 19.41 out of 60 sessions (85.5%) compared to 36.46 ± 23.05 (60.8%) in the control group. No cardiac adverse events or hospitalizations were reported throughout the study. Participants in the intervention group showed greater improvement in health-promoting behaviors when compared with the control group at 12 weeks. Within-group effects demonstrated improvement in exercise self-efficacy and exercise capacity among participants in the intervention group. A participant satisfaction survey conducted immediately post-intervention revealed that participants were "very satisfied" (23.1%) and "satisfied" (76.9%) with the technology-assisted intervention.

    CONCLUSIONS: The findings demonstrated that technology-assisted intervention in a hybrid cardiac rehabilitation program was feasible and suggested to be beneficial in improving exercise self-efficacy, exercise capacity, and health promoting behavior among patients with coronary heart disease. A full-scale study is needed to determine its effectiveness in the long term.

    TRIAL AND PROTOCOL REGISTRATION: ClinicalTrials.gov NCT04862351. https://clinicaltrials.gov/ct2/show/NCT04862351.

    Matched MeSH terms: Exercise Therapy/methods; Exercise
  6. Hazwani Ahmad Yusof, Abdul Rashid Aziz, Nor Farah Mohamad Fauzi, Ahmad Munir Che Muhamed
    MyJurnal
    Exercise has been suggested as the best and the most affordable way for managing blood pressure. The insertion/ deletion of angiotensin I-converting enzyme (ACE) I/D gene polymorphism had been reported to be linked with sev- eral diseases such as hypertension and diabetic nephropathy. Several studies showed that blood pressure response to exercise training for health management also vary among individuals with different genotypes of ACE I/D gene poly- morphism. A study of 9 months of endurance exercise training at 75 to 85 % of VO2max showed that the decrease of resting blood pressure in I allele carriers wass greater than D allele carriers. In contrast, other study discovered that adult women with D allele had greater reduction in resting blood pressure than those with I allele, following a 12-week combined aerobic and resistance exercise training. Despite the inconsistencies of some findings, it has remained unknown if the ACE I/D gene polymorphism would also influence blood pressure response to isometric handgrip training that had been found to be superior to the dynamic resistance exercise training in controlling and preventing high blood pressure. Thus, this article was to review the literature on ACE I/D gene polymorphism and blood pressure response to exercise training that could serve as the basis for future research to identify individuals who will lower resting blood pressure the most with exercise training program for health management.
    Matched MeSH terms: Exercise
  7. Nagesh Chodankar N., Vinoth Kumar, Urban John Arnold D’Souza, Ahmad Faris Abdullah
    MyJurnal
    Introduction: Aerobic power reflects the physical fitness of the individual. Evidences support differences in phys-iological responses to exercise. There is less data on VO2 max among common ethnic population of Sabah. Ob-jective of this study was to investigate VO2 max among Kadazan, Dusun, Brunei Melayu, Bugis, Murut and others of Sabah in male and female young adult population. Methods: A total of 385 participants were randomly selected. Monark 894 E leg bicycle ergo meter was used to measure aerobic power VO2 max. Based on the heart rate male and female respectively 450 & 300 kilogram-force meter/minute was chosen. Based on Astrand rhyming nomogram (age correction factor included-VO2 Max multiplied by 1.05) calculations Vo2Max was calculated in l/min. The age correction done VO2 Max (l/min) was multiplied by 1000 and later divided by the body weight to derive the actual VO2Max in ml/kg/min. The recovery heart rate after 1 minute was taken and the difference were calculated for the further analysis. Data was tabulated and analysed by one way ANOVA test - Hocherberg’s GT2. Results: There was no significant difference in VO2 max between the common ethnic young adult population both in males and fe-males. Conclusion: There is no significant difference in VO2 max among the common ethnic adult but have a similar aerobic capacity in the study group.
    Matched MeSH terms: Exercise; Exercise Tolerance
  8. Ong TC
    J Sports Sci, 1993 Feb;11(1):71-6.
    PMID: 8450589 DOI: 10.1080/02640419308729966
    The maximum oxygen consumption (VO2 max) of 421 healthy adult males from three ethnic groups (Chinese, Malay and Indian), aged 25-54 years, was assessed from direct analyses of their expired respiratory gases during all-out runs on a treadmill as a measure of aerobic fitness. The subjects were divided into three age groups: group 1, 25-34 years; group 2, 35-44 years; group 3, 45-54 years. Each group was further subdivided into non-exercisers (NE), non-regular exercisers (NRE) and regular exercisers (RE). Consistently within each age group, regular exercisers produced significantly higher VO2 max values compared to non-regular exercisers and non-exercisers. They also met the VO2 max requirements for heavy physical work and compared favourably with the standards of the National Physical Fitness Award of Singapore and Cooper's aerobic fitness classification standards based on North American males. Non-regular exercisers and non-exercisers only met the VO2 max requirements for moderate physical work and compared poorly in both of the aerobic fitness standards.
    Matched MeSH terms: Exercise Test; Exercise/physiology*
  9. Wakabayashi H, Wijayanto T, Lee JY, Hashiguchi N, Saat M, Tochihara Y
    PMID: 24490869 DOI: 10.1186/1880-6805-33-5
    This study investigated the effect of hydration differences on body fluid and temperature regulation between tropical and temperate indigenes exercising in the heat.
    Matched MeSH terms: Exercise/physiology*
  10. Jaafar Z, Lim YZ
    J Sports Med Phys Fitness, 2023 Feb;63(2):310-318.
    PMID: 35620954 DOI: 10.23736/S0022-4707.22.13958-7
    BACKGROUND: Heart rate recovery (HRR) has been used as a prognostication marker of health. A slower drop in HRR is linked to a higher risk of cardiovascular diseases and all-cause mortality. Since aerobic exercise has been shown to have favorable effects on HRR, we aimed to compare the effects of two different aerobic exercise doses on HRR among a sedentary adult population.

    METHODS: A pragmatic randomised controlled trial was conducted on 29 healthy sedentary adults (seven males and 22 females) in a 12-week exercise program. They were randomly assigned to group A (75 min/week, N.=15) or group B (150 min/week, N.=14) of moderate intensity aerobic exercise groups. HRR at 1-minute (HRR1), HRR at 2-minute (HRR2), and peak oxygen uptake (VO2peak) were measured pre- and post-intervention.

    RESULTS: The improvements of HRR1 and HRR2 were seen in both groups but was only significant (P<0.05) for group A with HRR1, -4.07 bpm (post 24.47±6.42 - pre 20.40±5.51, P=0.018) and HHR2, -3.93 bpm (post 43.40±13.61 - pre 39.47±10.68, P=0.046). Group B showed increment of HRR1, -1.14 bpm (post 21.14±5.35 - pre 20.00±6.30, P=0.286) and HRR2, -2.5 bpm, (post 39.36±8.01 - pre 36.86±9.57, P=0.221). Improvement of the VO2peak was only significant in group B with an increment of 1.52±2.61 (P=0.049).

    CONCLUSIONS: In conclusion, our study suggests that improvements in heart rate recovery (HRR1 and HRR2) among sedentary healthy adults can be achieved by engaging in moderate intensity exercise at a dose lower than the current recommended guidelines. The lower dose seems to be more attainable and may encourage exercise compliance. Future studies should further explore the effects of different exercise volumes on HRR in a larger sample size and also by controlling for BMI or gender.

    Matched MeSH terms: Exercise Test
  11. Hasbullah FY, Fong KY, Ismail A, Mitri J, Mohd Yusof BN
    Malays J Med Sci, 2021 Feb;28(1):75-86.
    PMID: 33679223 DOI: 10.21315/mjms2021.28.1.10
    Background: Genetic factors increase the risk of type 2 diabetes mellitus (T2DM). Thus, family history status may be a useful public health tool for disease prevention. This study compared the nutritional status, knowledge level, and T2DM risk among young adults with and without a family history of diabetes in Malaysia.
    Methods: A total of 288 university students aged 18 to 29 years participated in this comparative cross-sectional study. We assessed dietary intake, level of physical activity, knowledge of diabetes and T2DM risk.
    Results: Respondents with a family history of diabetes had significantly higher weight (P = 0.003), body mass index (P < 0.001), waist circumference (P < 0.001), diabetes knowledge level (P < 0.005) and T2DM risk (P < 0.001). Ethnicity, fibre intake, T2DM risk score and knowledge about diabetes were significant contributors toward family history of diabetes (P = 0.025, 0.034, < 0.001 and 0.004, respectively).
    Conclusion: Young adults with a family history of diabetes had suboptimal nutritional status. Despite being more knowledgeable about diabetes, they did not practice a healthy lifestyle. Family history status can be used to screen young adults at the risk of developing T2DM for primary disease prevention.
    Study site: Universiti Putra Malaysia (UPM), Serdang, Selangor, Malaysia
    Matched MeSH terms: Exercise
  12. Atikah C, Nihayah M, Omar B, Leonard J, Noor Ibrahim M, Zurkarnain M, et al.
    Sains Malaysiana, 2015;44:1461-1466.
    Fire fighting is one of the most strenuous activities in the hazardous fire service industry. Firefighters have to be physically fit in order to provide an effective and safe fire prevention to the afflicted community and as well as to themselves. The aimed of this cross-sectional study was to evaluate the physical fitness among Malaysian firefighters. The hand grip test to evaluate hand and muscular strength was measured using hand dynamometer and one-minute sit ups and one-minute push ups were conducted to measure abdominal muscle endurance. The sit and reach test was carried out to measure lower back and hamstring flexibility. VO2 max was assessed by a 20 meter shuttle run test to measure cardiorespiratory fitness. A total of 385 subjects were participated and the results showed that 77.1% (n=297) and 84.8% (n=325) of them had very poor scores for hand grip strength and VO2 max, respectively. For one-minute sit ups, 40.8% (n=157) of subjects scored excellent. Meanwhile, 32.7% (n=126) subjects scored average for one-minute push ups. For flexibility test, 53.2% (n=205) subjects had poor flexibilty. The results showed there were significantly difference between one-minute sit ups (p<0.001), one-minute push ups (p<0.05), flexibility (p<0.05) and VO2 max (p<0.001) according to age. As a conclusion, this study provides representative data on physical fitness among Malaysian firefighters. These findings suggested the needs to explore the issues behind low physical fitness among Malaysian firefighters and to find ways to improve them.
    Matched MeSH terms: Exercise
  13. Mohamed AL, Nee CC, Azzad A
    Malays J Med Sci, 2004 Jul;11(2):59-64.
    PMID: 22973128
    Our purpose is to report on the epidemiological variables and their association with the results of the exercise tolerance test (ETT) in the series of patients referred for standard diagnostic ETT at Seremban Hospital during the year 2001. ETT is widely performed, but, in Malaysia, an analysis of the associations between the epidemiological data and the results of the ETT has not been presented. All patients referred for ETT at Seremban Hospital who underwent exercise treadmill tests for the year 2001 were taken as the study population. Demographic details and patients with established heart disease (i.e. prior coronary bypass surgery, myocardial infarction, or congestive heart failure) were noted. Clinical and ETT variables were collected retrospectively from the hospital records. Testing and data management were performed in a standardized fashion with a computer-assisted protocol. This study showed that there was no significant predictive epidemiological variable on the results of the ETT. However, it was found that there was statistically significant difference between the peak exercise time of males and females undergoing the ETT.
    Matched MeSH terms: Exercise Test; Exercise Tolerance
  14. Nik Yahya NSR, Jamaludin FIC, Firdaus MKZH, Che Hasan MK
    Enferm Clin, 2019 09;29 Suppl 2:521-527.
    PMID: 31281005 DOI: 10.1016/j.enfcli.2019.04.079
    OBJECTIVE: This study was conducted to evaluate the feasibility of simulation-based exercise programme among overweight adult in higher learning institutes.

    METHOD: A quasi-randomized controlled trial was conducted recruiting students from two different higher learning institutions in Kuantan, Pahang, Malaysia. Students are selected after fulfilling the criteria such as body mass index (BMI) of ≥23kg/m2, no chronic diseases that may influence by exercise, no significant changes in body weight within two months and not taking any medications or supplements. One institution was purposely chosen as a simulation-based group and another one control group. In the simulation-based group, participants were given a booklet and CD to do aerobic and resistance exercise for a minimum of 25min per day, three times a week for 10 weeks. No exercise was given to the control group. Participants were measured with the International Physical Activity Questionnaire (IPAQ), BMI, waist circumference (WC), body fat percentage before and after 10 weeks of simulation-based exercise.

    RESULTS: A total of 52 (control: 25, simulation-based: 27) participants involved in the study. There was no baseline characteristics difference between the two groups (p>0.005). All 27 participants in the simulation-based group reported performing the exercise based on the recommendation. The retention rate at three months was 100%. No adverse events were reported throughout the study. Better outcomes (p<0.001) were reported among participants in the simulation-based group for BMI, WC and body fat percentage.

    CONCLUSIONS: The findings of this study indicate that the simulation-based exercise programme may be feasible for an overweight adult in higher learning institutes. As a feasibility study this is not powered to detect significant differences on the outcomes. However, participants reported positive views towards the recommended exercise with significant improvements in body mass index, body fat percentage and reduced the waist circumference.

    Matched MeSH terms: Exercise*
  15. Ong MLY, Green CG, Bongiovanni T, Heaney LM
    Benef Microbes, 2023 Dec 12;14(6):565-590.
    PMID: 38350483 DOI: 10.1163/18762891-20230069
    The gut microbiome is known to play an important role in the day-to-day physiology and health of the human host. It is, therefore, not surprising that there is interest surrounding the gut microbiome and its potential to benefit athletic health and performance. This has, in part, been driven by the consideration that gut bacterial by-products (i.e. metabolic waste) could be harnessed by the host and utilised for a beneficial outcome. The concept of harnessing bacterial metabolites as beneficial health modulators has developed the theory of leveraging short-chain fatty acids (SCFAs) as novel supplements for enhancing athletic performance. This review discusses the current literature investigating SCFA administration in cellular, animal, and human models, with the aim of linking the demonstrated physiological/biochemical mechanisms to potential exercise/athletic benefit. In addition, practical implications and factors relating to SCFA-supplementation in athletic populations are considered. The literature demonstrates a tangible rationale that SCFAs can have a positive impact on human physiology to afford benefits to the athletic population. These advantages include the capacity to improve respiratory immunity to combat elevated levels/severity of upper respiratory tract infections often reported in athletes; the blunting of pro-inflammatory and pro-fibrotic pathways to aid in exercise recovery; and the role of SCFAs as usable energy sources and metabolism modulators to fuel exercise and improve performance and/or endurance capacity. However, there is currently minimal research completed in human participants and thus further investigations into the direct benefit of SCFAs in exercise performance and/or recovery-based studies are required.
    Matched MeSH terms: Exercise
  16. Ambigapathy R, Ambigapathy S, Ling HM
    NCD Malaysia, 2003;2(2):6-16.
    This cross sectional study describes the knowledge, attitude and practice (KAP) among 100 patients attending the diabetic clinic at Klinik Kesihatan Seri Manjung from December 2002 until January 2003. A face-to-face interview using a structured questionnaire was carried out for data collection. The results revealed that 87% of the respondents were able to answer 50% or more questions on knowledge correclty, while 98% of them had 50% or more score for the attitude questions. Ninety-nine percent of them reported 50% or more score for the questions on practice. However, only 56% of them practice all 4 of the practices that were asked - regular exercise, healthy diet, monitoring blood glucose level, and monitoring body weight. There was a significant positive correlation between knowledge and attitude (r=0.536, p<0.01), but there was no significant correlation found between attitude and practice. The results indicate that an increase in knowledge will increase the attitude, however this is not necessarily the same between attitude and practice. A better structured educational programme on diabetes and preventive measures should be conducted for all especially those with diabetes to improve their practice towards diabetes. Keywords: Diabetes Mellitus, Knowledge, Attitude and Practice (KAP)
    Matched MeSH terms: Exercise
  17. Lee YL, Islam T, Danaee M, Taib NA, MyBCC study group
    PLoS One, 2022;17(11):e0277982.
    PMID: 36409745 DOI: 10.1371/journal.pone.0277982
    Regular physical activity (PA) after a breast cancer diagnosis is associated with reduced mortality and better quality of life. In this prospective cohort study, we aimed to explore the trends of PA among breast cancer survivors over three years and identify factors associated with low PA. Interviews on 133 breast cancer patients were conducted at baseline, one and three years after the diagnosis of breast cancer at University Malaya Medical Centre in Kuala Lumpur. Physical activity was measured by using the Global Physical Activity Questionnaire. PA was categorised as active (≥ 600 MET-min/week) and inactive (<600 MET-min/week). We used the generalised estimating equation method to examine PA levels and factors affecting PA longitudinally. The survivors' mean age was 56.89 (±10.56) years; half were Chinese (50.4%), and 70.7% were married. At baseline, 48.1% of the patients were active, but the proportion of active patients declined to 39.8% at one year and 35.3% in the third year. The mean total PA decreased significantly from 3503±6838.3 MET-min/week to 1494.0±2679.8 MET-min/week (one year) and 792.5±1364 MET-min/week (three years) (p<0.001). Three years after diagnosis (adjusted odds ratio [AOR]: 1.74, p = 0.021); Malay ethnicity (AOR: 1.86, p = 0.042) and being underweight (AOR: 3.43, p = 0.004) were significantly associated with inactivity. We demonstrated that breast cancer survivors in Malaysia had inadequate PA levels at diagnosis, which decreased over time. Thus, it is vital to communicate about the benefits of PA on cancer outcomes and continue to encourage breast cancer survivors to be physically active throughout the extended survivorship period, especially in the Malay ethnic group and underweight patients.
    Matched MeSH terms: Exercise
  18. Muazu Musa R, P P Abdul Majeed A, Taha Z, Chang SW, Ab Nasir AF, Abdullah MR
    PLoS One, 2019;14(1):e0209638.
    PMID: 30605456 DOI: 10.1371/journal.pone.0209638
    k-nearest neighbour (k-NN) has been shown to be an effective learning algorithm for classification and prediction. However, the application of k-NN for prediction and classification in specific sport is still in its infancy. The present study classified and predicted high and low potential archers from a set of physical fitness variables trained on a variation of k-NN algorithms and logistic regression. 50 youth archers with the mean age and standard deviation of (17.0 ± 0.56) years drawn from various archery programmes completed a one end archery shooting score test. Standard fitness measurements of the handgrip, vertical jump, standing broad jump, static balance, upper muscle strength and the core muscle strength were conducted. Multiple linear regression was utilised to ascertain the significant variables that affect the shooting score. It was demonstrated from the analysis that core muscle strength and vertical jump were statistically significant. Hierarchical agglomerative cluster analysis (HACA) was used to cluster the archers based on the significant variables identified. k-NN model variations, i.e., fine, medium, coarse, cosine, cubic and weighted functions as well as logistic regression, were trained based on the significant performance variables. The HACA clustered the archers into high potential archers (HPA) and low potential archers (LPA). The weighted k-NN outperformed all the tested models at itdemonstrated reasonably good classification on the evaluated indicators with an accuracy of 82.5 ± 4.75% for the prediction of the HPA and the LPA. Moreover, the performance of the classifiers was further investigated against fresh data, which also indicates the efficacy of the weighted k-NN model. These findings could be valuable to coaches and sports managers to recognise high potential archers from a combination of the selected few physical fitness performance indicators identified which would subsequently save cost, time and energy for a talent identification programme.
    Matched MeSH terms: Exercise
  19. Ayiesah, R., Riza, S.
    MyJurnal
    The health related quality of life (HRQoL) of chronic obstructive pulmonary disease (COPD) patients is greatly influenced by their health status. The Health Index Questionnaire - Short Form 36 (SF-36) and St George Respiratory Questionnaire (SGRQ) are commonly used to assess the HRQoL of COPD patients. Objective: This study investigates differences in HRQoL following sessions of pulmonary rehabilitation program (PRP) with a control group (CG) that had no intervention. Method: This quasi-experimental study involving 17 subjects assigned to the CG and 16 subjects in the intervention group (IG). Ethical approval was obtained from the relevant authority. Both groups were given the health index questionnaires- SF-36 and SGRQ prior and 5 weeks after the intervention. The CG only had medication while the IG performed exercises (cycling, treadmill walking, upper limb strengthening exercise and stair climbing exercise). Results: Data analysis using SPANOVA demonstrated significant improvement in HRQoL measured from SF-36 in domains of bodily pain (p=0.005), vitality (p=0.021) and mental health (p=0.002) in IG unlike the CG. Similarly, SGRQ, also shows improvement in symptom (p=0.028), activity (p=0.004) and total score (p=0.012. Conclusion: The 5 weeks pulmonary rehabilitation program demonstrated improvement in HRQoL among COPD
    patients.
    Matched MeSH terms: Exercise Therapy; Exercise
  20. Justine M, Hamid TA
    J Gerontol Nurs, 2010 Oct;36(10):32-41.
    PMID: 20438009 DOI: 10.3928/00989134-20100330-09
    This study examined the effects of a multicomponent exercise program on depression and quality of life in institutionalized older adults. A quasi-experimental pretest-posttest design was used. Participants were recruited from a publicly funded shelter home in Seremban, Negeri Sembilan Malaysia. The experimental group consisted of 23 volunteers 60 or older who performed 60 minutes of supervised exercise three times per week for 12 weeks. The control group consisted of 20 volunteers who continued with a sedentary lifestyle. At 12 weeks, the exercise group demonstrated an improvement in quality of life by 10.74% (p > 0.05) but not depression (-1.6%, p > 0.05). The control group demonstrated a decrease in both quality of life by 11.26% (p > 0.05) and level of depression by 17.7% (p > 0.05). This study suggests a multicomponent exercise program is a feasible intervention to improve quality of life in institutionalized older adults.
    Matched MeSH terms: Exercise Therapy/methods*
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