Displaying publications 461 - 480 of 1062 in total

Abstract:
Sort:
  1. Nik Muhamad NA, Nidzwani S
    Med J Malaysia, 2012 Jun;67(3):278-83.
    PMID: 23082417 MyJurnal
    Cardiopulmonary resuscitation (CPR) has been standard treatment for all cardiac arrest patients that arrive at the Emergency Department. However it is unclear whether prolonging resuscitation among the elderly victims will provide any benefit or improve outcome. This study is to evaluate factors that can influence outcome of CPR among the elderly, such as time of arrest, duration of CPR, lactate levels and age (among elderly age groups). 89 patients fit the inclusion criteria from January 2007 to January 2009, and all underwent CPR. Lactate levels (p=0.047) and duration of CPR performed (p=0.019) had significant relation to outcome. Time of arrest to CPR and age had no significance. Of 89 patients studied, 4 (4.5%) survived to hospital discharge. The remaining 85 (95.5%) died either in the emergency department, the wards or the Intensive Care Unit. Among the survivors, only 2 (2.3%) functional (independent on activities of daily life) patients were identified. Among the survivors, the mean lactate level was 4.0 mmol/L. The mean lactate levels among the dead were 9.84 mmol/L. The mean length of CPR among the survivors was 5.42 minutes and for the non-survivors, 19.28 minutes. This study reports certain factors such as duration of resuscitation and initial lactate levels that can be valuable tools in decision making when resuscitating an elderly.
    Matched MeSH terms: Age Factors
  2. Nurul-Fadhilah A, Teo PS, Huybrechts I, Foo LH
    PLoS One, 2013;8(3):e59297.
    PMID: 23520556 DOI: 10.1371/journal.pone.0059297
    Unhealthy dietary pattern increases the risk of obesity and metabolic disorders in growing children and adolescents. However, the way the habitual pattern of breakfast consumption influences body composition and risk of obesity in adolescents is not well defined. Thus, the aim of the present study was to assess any associations between breakfast consumption practices and body composition profiles in 236 apparently healthy adolescents aged 12 to 19 years. A self-administered questionnaire on dietary behaviour and lifestyle practices and a dietary food frequency questionnaire were used. Body composition and adiposity indices were determined using standard anthropometric measurement protocols and dual energy χ-ray absorptiometry (DXA). Mean age of the participants was 15.3±1.9 years. The majority of participants (71.2%) fell in the normal body mass index (BMI) ranges. Breakfast consumption patterns showed that only half of the participants (50%) were consuming breakfast daily. Gender-specific multivariate analyses (ANCOVA) showed that in both boys and girls, those eating breakfast at least 5 times a week had significantly lower body weight, body mass index (BMI), BMI z-scores, waist circumference, body fat mass and percent body fat (%BF) compared to infrequent breakfast eaters, after adjustment for age, household income, pubertal status, eating-out and snacking practices, daily energy intakes, and daily physical activity levels. The present findings indicate that infrequent breakfast consumption is associated with higher body adiposity and abdominal obesity. Therefore, daily breakfast consumption with healthy food choices should be encouraged in growing children and adolescents to prevent adiposity during these critical years of growth.
    Matched MeSH terms: Age Factors
  3. Kruger MC, Todd JM, Schollum LM, Kuhn-Sherlock B, McLean DW, Wylie K
    BMC Musculoskelet Disord, 2013 Mar 05;14:81.
    PMID: 23497143 DOI: 10.1186/1471-2474-14-81
    BACKGROUND: Bone density measurements by DXA are not feasible for large population studies, whereas portable ultrasound heel scanners can provide a practical way of assessing bone health status. The purpose of this study was to assess bone health in seven Asian countries using heel ultrasound.

    METHODS: Stiffness index (SI) was measured and T-scores generated against an Asian database were recorded for 598,757 women and 173,326 men aged over 21 years old using Lunar Achilles (GE Healthcare) heel scanners. The scanners were made available in public centres in Singapore, Vietnam, Malaysia, Taiwan, Thailand, Indonesia and the Philippines.

    RESULTS: The mean SI was higher for men than women. In women SI as well as T-scores declined slowly until approximately 45 years of age, then declined rapidly to reach a mean T-score of 80 years.

    CONCLUSIONS: The heel scan data shows a high degree of poor bone health in both men and women in Asian countries, raising concern about the possible increase in fractures with ageing and the expected burden on the public health system.

    Matched MeSH terms: Age Factors
  4. Sam SS, Omar SF, Teoh BT, Abd-Jamil J, AbuBakar S
    PLoS Negl Trop Dis, 2013;7(5):e2194.
    PMID: 23658849 DOI: 10.1371/journal.pntd.0002194
    Dengue is a mosquito-borne viral disease endemic in many countries in the tropics and sub-tropics. The disease affects mainly children, but in recent years it is becoming more of an adult disease. Malaysia experienced a large dengue outbreak in 2006 to 2007, involving mostly adults, with a high number of deaths.
    Matched MeSH terms: Age Factors
  5. Razak AA, Saddki N, Naing NN, Abdullah N
    Asian Pac J Cancer Prev, 2009;10(6):1131-6.
    PMID: 20192598
    OBJECTIVE: The objective of this study was to identify the characteristics of oral cancer among Malay patients in Hospital Universiti Sains Malaysia (HUSM), Kelantan.

    METHODS: A retrospective record review was conducted from August to December 2006 in HUSM. Of 133 patients with oral cancer diagnosed from 1986 to 2005, 118 were Malay. Data on socio-demographic background, high-risk habits practiced, clinical and histological characteristics, and treatment profile of the patients were obtained.

    RESULTS: Malay patients with oral cancer were predominantly elderly, aged 60 years old and above (51.7%) at the time of diagnosis, with a mean age of 58.1 years (SD 16.81). Most patients were males (64.4%) and the majority of them were married (83.9%). More than half (58.5%) had been smokers, and of those who smoked, 89.9% were males. Some had a betel quid chewing habit (22.9%) but none ever consumed alcohol. The majority of the patients (77.1%) were diagnosed at stage IV. The tongue was the most usual site involved (37.3%) and squamous cell carcinoma was the most common histological type seen (75.4%).

    CONCLUSIONS: The prevalence of oral cancer among Malay patients in HUSM is high (88.7%). It is predominantly found in elderly males and the majority of cases present at advanced stage.

    Matched MeSH terms: Age Factors
  6. Hamidah A, Arini MI, Zarina AL, Zulkifli SZ, Jamal R
    PMID: 19058587
    Growth impairment is commonly seen in children with thalassemia despite regular blood transfusions and desferrioxamine treatments. We investigated the growth velocity of 26 prepubertal patients with beta-thalassemia or HbE-beta thalassemia who were transfusion dependent aged between 2 and 13 years. The prevalence of impaired growth velocity (ie, growth velocity less than the third percentile) amongst the transfusion dependent prepubertal thalassemics was 57.7% compared to 19.2% in the control group. The mean height velocity of the thalassemics was 11.1% less than controls but this difference was not statistically significant (4.23cm/year vs 4.76cm/year, p = 0.08). The mean serum ferritin level of the thalassemics with a height < 3rd percentile was higher compared to those with a height > 3rd percentile (4,567.0 vs 2,271.0, p = 0.01). Our study showed that there was a high prevalence of impaired growth velocity amongst our transfusion dependent prepubertal thalassemics. This highlights the problem of inadequate chelation therapy, and compliance with chelation therapy amongst our patients. This study emphasizes the importance of monitoring growth parameters and optimal iron chelation therapy in these patients.
    Matched MeSH terms: Age Factors
  7. Shulman ST
    Pediatr Ann, 2008 Jun;37(6):368-9.
    PMID: 18616187
    Matched MeSH terms: Age Factors
  8. Pillay KV, Htun M, Naing NN, Norsa'adah B
    PMID: 18613553
    This study was conducted to determine the prevalence of Helicobacter pylori (H. pylori) and its associated factors among patients with peptic ulcer disease in Taiping Hospital. Consecutive peptic ulcer disease patients who had undergone esophagogastro-duodenoscopy were included. The H. pylori status was assessed by the rapid urease test. We excluded those who had active bleeding, a perforated peptic ulcer, severe vomiting, a history of gastric surgery, peptic ulcer disease or renal or liver diseases, carcinoma of the stomach, and recent use of antibiotics or proton pump inhibitors. Socio-demography, H. pylori status, medication history and other relevant clinical data were collected from case notes. A total of 416 subjects were selected, 49.7% were positive and 50.3% were negative for H. pylori infection. There were significant associations between H. pylori and age, ethnicity, smoking status and NSAID usage. However, there were no significant relationships between H. pylori status and gender or type of peptic ulcer. Multiple logistic regression showed that other ethnicities than Malays and smokers had a higher risk of H. pylori. Our prevalence rate was low and the identified risk factors were consistent with previous studies. Ethnic differences may be related to genetic and sociocultural behaviors. Quitting smoking may benefit peptic ulcer patients with H. pylori infection.
    Matched MeSH terms: Age Factors
  9. Ngeow WC, Dionysius DD, Ishak H, Nambiar P
    J Oral Sci, 2009 Jun;51(2):231-7.
    PMID: 19550091
    The anterior loop is defined as where the mental neurovascular bundle crosses anterior to the mental foramen then doubles back to exit the mental foramen. It cannot be seen clinically but can be detected in 11-60% of panoramic radiographs. As this anatomical structure is important in determining the placement position of endosseous implants in the mandibular premolar region, a pilot study was undertaken to determine its visibility on dental panoramic radiographs in dentate subjects of various age groups. One or more anterior loops were visible in 39 (40.2%) radiographs encompassing 66 sites (34.4%). Interestingly, anterior loops were most commonly observed bilaterally, followed by on the right side of the mandible only. An anterior loop on the left side only was observed in just 1 radiograph. Visibility of anterior loops reduced as the age of subjects increased. More than half (58.1%) of subjects aged 20-29 years exhibited at least one anterior loop; this gradually reduced to only 15 percent of subjects aged 50 and older. There was no association between visualization of the anterior loop and subject gender.
    Matched MeSH terms: Age Factors
  10. Tay PY, Raj VR, Kulenthran A, Sitizawiah O
    Med J Malaysia, 2007 Oct;62(4):286-9.
    PMID: 18551930 MyJurnal
    To determine the prognostic factors such as age, diagnosis, number of cycle attempts and semen parameters on the pregnancy rate of controlled ovarian hyperstimulation (COH) /intrauterine insemination (IUI). Three hundred and seventeen women who underwent 507 consecutive COH/IUI cycles were recruited from 1st January 2002 to 31st December 2005 inclusively. This retrospective study was done in University Malaya Medical Centre, a tertiary care academic centre. The main outcome measure was pregnancy rate according to age, infertility diagnosis, duration of infertility, semen parameters, and the number of treatment cycles. The overall pregnancy rates were 16.9% per cycle and 25.9% per couple. Pregnancy rates decreased with advancing maternal age. Pregnancy rate was also significantly lower in patient with postwash total motile sperm count (TMSC) < or = 20 million/ml compared to those with TMSC >20 million/ml. The cumulative pregnancy rates varied greatly by diagnosis from 16% for patients with male factor infertility to 60% for patients with ovulatory disorder. Pregnancies among patients with male infertility, tubal factors infertility and endometriosis were achieved during the first three cycles. There is a clear age-related decline in fecundity associated with COH/IUI treatment. Women of > 40 years old, couple with postwash TMSC < or = 20 million/ml, severe endometriosis and tubal factors have a particularly poor prognosis.
    Matched MeSH terms: Age Factors
  11. Chongsuvivatwong V, YipIntsoi T, Apakupakul N
    J Med Assoc Thai, 2008 Apr;91(4):464-70.
    PMID: 18556853
    The subset of data on southern Thai InterAsia study conducted in 2000 was revisited in order to document gender and ethnic breakdown of prevalence of risk factors for cardiovascular diseases (CVD). Three hundred and seventy-five men and 630 women with overall mean +/- SD age of 53.2 +/- 11.7 years were recruited. Combined gender prevalences were: 21.1% for smoking, 15.5% for drinking, 21.8% for hypertension (systemic blood pressure > or = 140/90 mmHg), 49.8% for impaired fasting plasma glucose (FPG 110-125 mg/dl), 9.9% for diabetes mellitus (FPG > or = 126 mg/dl), 10% for body mass index > or = 30 kg/m2, 43.5% for large waist circumference (WC > or = 90 cm in men and > or = 80 in women), 62.8% for total serum cholesterol (TC), > 200 mg/dl, 38.5% for TC divided by high density lipoprotein cholesterol (HDL-C) > or = 5 and 61.6% for low-density-lipoprotein cholesterol (LDL-C), > or = 130 mg/dl. After using logistic regression, adjusting the effects of age and community of residence, women were less likely than men to be smokers, drinkers, or showed impaired FPG but significantly more likely to have large WC, TC > or = 200 mg/dl and LDL-C > or = 130 mg/dl. Muslims showed significantly lower risk for drinking and large WC but higher risk for low HDL-C. The differences require further research. In conclusion, gender and age have stronger association with various risk factors than ethnicity in this selected population.
    Matched MeSH terms: Age Factors
  12. Buschbacher RM, Weir SK, Bentley JG, Cottrell E
    PM R, 2009 Feb;1(2):101-6.
    PMID: 19627883 DOI: 10.1016/j.pmrj.2008.08.002
    Proximal peripheral nerve conduction studies can provide useful information to the clinician. The difficulty of measuring the length of the proximal nerve as well as a frequent inability to stimulate at 2 points along the nerve adds a challenge to the use of electrodiagnosis for this purpose. The purpose of this article is to present normal values for the suprascapular, axillary, and musculocutaneous nerves using surface electrodes while accounting for side-to-side variability.
    Matched MeSH terms: Age Factors
  13. Hanisah A, Omar K, Shah SA
    J Prim Health Care, 2009 Mar;1(1):20-5.
    PMID: 20690482
    AIM: The objective of this study was to determine the prevalence of facial acne and its impact on the quality of life among adolescents attending secondary schools in Muar, Malaysia.
    METHODS: A cross-sectional study was conducted where 409 samples were selected using stratified cluster random sampling from two secondary schools in Muar, involving Form 1 to Form 5 students. Students were diagnosed clinically and the severity of facial acne was assessed using Global Acne Grading System. A self-reported Cardiff Acne Disability Index was used to assess the quality of life among adolescents who had acne.
    RESULTS: The prevalence of facial acne among the adolescents was 67.5% (n = 276). Facial acne increased with increasing age (p = 0.001). It was more common among males (71.1%) than females (64.6%), p = 0.165. The males also had a higher prevalence of severe acne (p = 0.001). The quality of life was affected by the severity of acne. Students with severe acne had higher levels of Cardiff Acne Disability Index (rho = 0.521).
    CONCLUSION: Facial acne is a common disorder and appears to have a considerable impact on quality of life among adolescents. The above findings should alert health care professionals and the school authorities to actively identify, manage and educate adolescents with facial acne.
    Matched MeSH terms: Age Factors
  14. Ibrahim NM, Shohaimi S, Chong HT, Rahman AH, Razali R, Esther E, et al.
    Dement Geriatr Cogn Disord, 2009;27(3):247-53.
    PMID: 19246909 DOI: 10.1159/000203888
    BACKGROUND/AIMS: In view of the differing sensitivity and specificity of the Mini-Mental State Examination (MMSE) in the non-English-speaking populations, we conducted the first validation study of the Malay version (M-MMSE) in Malaysia among 300 subjects (from the community and outpatient clinics).
    METHODS: Three versions were used: M-MMSE-7 (serial 7), M-MMSE-3 (serial 3) and M-MMSE-S (spell 'dunia' backwards). Dementia was assessed using the criteria of the Diagnostic and Statistical Manual of Mental Disorders IV. The optimal cutoff scores were obtained from the receiver operating characteristics curves.
    RESULTS: Seventy-three patients (24.3%) had dementia and 227 (75.7%) were controls. Three hundred patients completed the M-MMSE-7, 160 the M-MMSE-3 and 145 the M-MMSE-S. All 3 versions were valid and reliable in the diagnosis of dementia. The optimal cutoff scores varied with each version and gender. In the control group, significant gender differences were observed in the patients with the lowest educational status. Increasing educational levels significantly improved the M-MMSE performance in both genders.
    CONCLUSION: All 3 versions of the M-MMSE are valid and reliable as a screening tool for dementia in the Malaysian population, but at different cutoff scores. In those with the lowest educational background, gender-adjusted cutoff scores should be applied.
    Study site: Community, neurology and dementia outpatient clinics, Perubatan Universiti Kebangsaan Malaysia (PPUKM), University Malaya Medical Centre (UMMC)
    Matched MeSH terms: Age Factors
  15. Kaur G
    Asia Pac J Public Health, 2009 Apr;21(2):205-15.
    PMID: 19223366 DOI: 10.1177/1010539509331594
    The Asia-Pacific region has at least 50% of its population at risk for malaria. In Malaysia, indigenous malaria is largely concentrated among the Orang Asli in Peninsular Malaysia. A cross-sectional study was conducted in an Orang Asli community in the district of Raub, Pahang, to determine the predictors of malaria. Age, seldom/never wearing protective clothing while in the jungle, going out at night, ever staying in another village, and living in bamboo-walled homes were found to be associated with malaria (crude odds ratio = 1.8-4.5; 95% confidence interval [CI] = 1.1-9.1) After adjusting for confounding, major predictors of malaria were age < or =12 years (adjusted odds ratio [aOR] = 4.3;95% CI = 2.2-8.4),), never/seldom wearing protective clothing while in the jungle (aOR = 3.8; 95% CI = 1.8-8.0), and going out at night (aOR = 2.5; 95% CI = 1.4-4.8). The findings lend support for intensifying behaviour modification in this population.
    Matched MeSH terms: Age Factors
  16. Muehlenbein MP, Martinez LA, Lemke AA, Ambu L, Nathan S, Alsisto S, et al.
    Ecohealth, 2008 Sep;5(3):371-8.
    PMID: 18810550 DOI: 10.1007/s10393-008-0192-y
    Anthropozoonotic (human to nonhuman animal) transmission of infectious disease poses a significant threat to wildlife. A large proportion of travelers to tropical regions are not protected against vaccine-preventable illnesses, and a majority of these travelers demonstrate poor recall of actual vaccination status. Here we characterize self-perceived vaccination status among a large sample of ecotourists at the Sepilok Orangutan Rehabilitation Centre, Sabah, Malaysia. Despite their recognized travel itinerary to view endangered animals, tourists at wildlife sanctuaries are not adequately protected against vaccine-preventable illnesses. Of 633 surveys, over half reported being currently vaccinated against tuberculosis, hepatitis A, hepatitis B, polio, and measles. Fewer participants reported current vaccination status for influenza, rabies, and chickenpox. Despite the fact that the majority of visitors to Sepilok are from temperate regions where influenza is relatively more prevalent, 67.1% of those surveyed with medical-related occupations reported not being currently vaccinated for influenza. Ecotourists concerned about environmental protection are themselves largely unaware of their potential contribution to the spread of diseases to animals. The risks of negatively affecting animal populations must be communicated to all concerned parties, and this may begin by urging travelers to examine their actual vaccination status, particularly as the ecotourism industry continues its rapid expansion, and is seen increasingly as a possible tool to save great ape populations from extinction.
    Matched MeSH terms: Age Factors
  17. Fadilah SA
    Med J Malaysia, 2010 Sep;65(3):231-9.
    PMID: 21939177
    Progress in our understanding of multiple myeloma and its treatment has resulted in a more tailored approach to patient management, with different therapeutics regimens for different patient populations. The decision to initiate therapy depends primarily on the presence of symptoms which has to balance the chance of tumor clearance and against the risks of treatment related mortality. Selection of appropriate initial treatment should be based primarily on patient's characteristics (biologic age, co-morbidities), the disease characteristics (tumor burden and genetic risk profile) and the expected toxicity profile of the different regimens. When treatment begins, in younger transplant eligible patients the goal is to achieve high quality responses with intensive therapies as the quality of response appears to be important surrogates for long-term outcome. In the majority of myeloma patients in whom intensive treatment is not an option due to advanced age and co-morbidities, treatment should emphasize on optimal disease control to obtain symptomatic relief and to maintain a satisfactory quality of life. The introduction of novel agents has substantially changed the treatment paradigm of this otherwise incurable disease. The utilization of these drugs has moved from relapse setting to the front line setting and has benefited all patient groups. Because of these rapid developments and many treatment options we need good quality clinical studies to guide clinical practice in the management of patients with multiple myeloma. This review presents an update on current concepts of diagnosis and treatment of patients with multiple myeloma and provides recommendations on tailored therapies with particular reference to the local practice. The information presented herein may be used by the health care providers caring for myeloma patients as a guideline to counsel patients to understand their disease and the treatment better.
    Matched MeSH terms: Age Factors
  18. Le CF, Palanisamy NK, Mohd Yusof MY, Sekaran SD
    PLoS One, 2011;6(5):e19547.
    PMID: 21603602 DOI: 10.1371/journal.pone.0019547
    BACKGROUND: Streptococcus pneumoniae is a major causative agent of severe infections, including sepsis, pneumonia, meningitis, and otitis media, that has since become a major public health concern. In this study, the serotypes distribution of pneumococcal isolates was investigated to predict the efficacy of the 7-valent pneumococcal conjugate vaccine (PCV7) among the Malaysian populations.
    METHODOLOGY/PRINCIPAL FINDINGS: A total of 151 clinical isolates were serotyped using multiplex PCR assays. Out of them, there were 21.2% penicillin-resistant, 29.1% penicillin-intermediate, and 49.7% penicillin-susceptible S. pneumoniae strains. Serotypes detected among the Malaysian isolates were 1, 3, 10A, 11A/11D, 12F/12A, 14, 15A, 15B/15C, 16F, 18C/18B/18A/18F, 19A, 19F, 23F, 35B, 35F/47F, 6A/6B, 7C/7B/40, 7F/7A, 9V/9A, and 34. Serotype 19F and 23F were the two most prevalent serotypes detected. Serotypes are highly associated with invasiveness of isolates (p = 0.001) and penicillin susceptibility (p<0.001). Serotype 19F was observed to have increased resistance against penicillin while serotype 19A has high invasive tendency. Age of patients was an important factor underlying the pneumococcal serotypes (p = 0.03) and clinical sites of infections (p<0.001). High prevalence of pneumococcal isolates were detected among children <5 years old at nasopharyngeal sites while elderly adults ≥60 years old were at increased risk for pneumococcal bacteremia.
    CONCLUSION/SIGNIFICANCE: Current study revealed that a number of serotypes, especially those associated with high penicillin resistance, have been formulated in the PCV7. Therefore, the protections expected from the routine use of PCV7 would be encouraging for the Malaysian. However, it is not possible to predict serotypes that might become predominant in the future and hence continued surveillance of circulating serotypes will be needed.
    Matched MeSH terms: Age Factors
  19. Krishnaswamy S, Subramaniam K, Ramachandran P, Indran T, Abdul Aziz J
    Early Hum Dev, 2011 Mar;87(3):171-5.
    PMID: 21220193 DOI: 10.1016/j.earlhumdev.2010.12.004
    Delayed parenting and child bearing at a very young age impose various risks to development of the offspring.
    Matched MeSH terms: Age Factors
  20. Tang IP, Lee SC, Shashinder S, Raman R
    Med J Malaysia, 2009 Jun;64(2):155-8.
    PMID: 20058577
    This is a retrospective study. The objective of this study is to review the factors influencing the outcome of treatment for the patients presented with idiopathic facial nerve paralysis. The demographic data, clinical presentation and management of 84 patients with idiopathic facial nerve paralysis (Bell's palsy) were collected from the medical record office, reviewed and analyzed from 2000 to 2005. Thirty-four (72.3%) out of 47 patients who were treated with oral prednisolone alone, fully recovered from Bell's palsy meanwhile 36 (97%) out of 37 patients who were treated with combination of oral prednisolone and acyclovir fully recovered. The difference was statistically significant. 42 (93.3%) out of 45 patients who presented within three days to our clinic, fully recovered while 28 (71.8%) out of 39 patients presented later then three days had full recovery from Bell's palsy. The difference was statistically significant. The outcome of full recovery is better with the patients treated with combined acyclovir and prednisolone compared with prednisolone alone. The patients who were treated after three days of clinical presentation, who were more than 50 years of age, who had concurrent chronic medical illness and facial nerve paralysis HB Grade IV to VI during initial presentation have reduced chance of full recovery of facial nerve paralysis.
    Matched MeSH terms: Age Factors
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links