Displaying publications 221 - 240 of 2021 in total

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  1. Fulltext The rural bite in population pyramids: what are the implications for responsiveness of health systems in middle income countries?
    Jahan N, Allotey P, Arunachalam D, Yasin S, Soyiri IN, Davey TM, et al.
    BMC Public Health, 2014;14 Suppl 2:S8.
    PMID: 25081203 DOI: 10.1186/1471-2458-14-S2-S8
    Health services can only be responsive if they are designed to service the needs of the population at hand. In many low and middle income countries, the rate of urbanisation can leave the profile of the rural population quite different from the urban population. As a consequence, the kinds of services required for an urban population may be quite different from that required for a rural population. This is examined using data from the South East Asia Community Observatory in rural Malaysia and contrasting it with the national Malaysia population profile.
    Matched MeSH terms: Aged, 80 and over
  2. Fulltext An evaluation of the World Health Organization's 1997 and 2009 dengue classifications in hospitalized dengue patients in Malaysia
    Zakaria Z, Zainordin NA, Sim BL, Zaid M, Haridan US, Aziz AT, et al.
    J Infect Dev Ctries, 2014 Jul;8(7):869-75.
    PMID: 25022297 DOI: 10.3855/jidc.4283
    INTRODUCTION: The latest revised version of the World Health Organization's dengue classification was released in 2009. A handful of studies have taken initiatives to evaluate the old and revised guidelines to determine early signs and symptoms of severe dengue. This retrospective study aimed to compare the classification of dengue using both the 1997 and 2009 guidelines in a selected cohort of dengue patients from Peninsular Malaysia between 2008 and 2012.
    METHODOLOGY: Adult dengue patients were recruited from tertiary hospitals in two different states, Selangor and Kelantan, in Peninsular Malaysia. Their clinical manifestations were assessed.
    RESULTS: A total of 281 confirmed dengue patients were enrolled; the mean duration of illness at admission was five days. Of these, 88.6%, 10.7%, and 0.7% were classified according to the 1997 guidelines as having dengue fever (DF), dengue hemorrhagic fever (DHF), and dengue shock syndrome (DSS), respectively. When the WHO 2009 guidelines were applied, 17.1%, 78.3%, and 4.6% were classified as dengue without warning signs, dengue with warning signs, and severe dengue, respectively.
    CONCLUSIONS: Our data suggests that the revised WHO 2009 guidelines stratify a much larger proportion of patients into a category that requires a higher level of medical and nursing care.
    Matched MeSH terms: Aged, 80 and over
  3. Refractive outcomes comparison between the Lenstar LS 900® optical biometry and immersion A-scan ultrasound
    Naicker P, Sundralingam S, Peyman M, Juana A, Mohamad NF, Win MM, et al.
    Int Ophthalmol, 2015 Aug;35(4):459-66.
    PMID: 25024102 DOI: 10.1007/s10792-014-9970-4
    To determine the accuracy of intraocular lens (IOL) calculations in eyes undergoing phacoemulsification cataract surgery with IOL implantation using immersion A-scan ultrasound (US) and Lenstar LS 900(®) biometry. In this prospective study, 200 eyes of 200 patients were randomized to undergo either Lenstar LS 900(®) or immersion A-scan US biometry to determine the IOL dioptric power prior to phacoemulsification cataract surgery. Post-operative refractive outcomes of these two groups of patients were compared. The result showed no significant difference between the target spherical equivalent (SE) and the post-operative SE value by the Lenstar LS 900(®) (p value = 0.632) or immersion A-scan US biometry (p value = 0.438) devices. The magnitude of difference between the two biometric devices were not significantly different (p value = 0.868). There was no significant difference in the predicted post-operative refractive outcome between immersion A-scan US biometry and Lenstar LS 900(®). Based on the results, the immersion A-scan US technique is as accurate as Lenstar LS 900(®) in the hands of an experienced operator.
    Matched MeSH terms: Aged, 80 and over
  4. Spatial analysis of colorectal cancer cases in Kuala Lumpur
    Shah SA, Neoh HM, Rahim SS, Azhar ZI, Hassan MR, Safian N, et al.
    Asian Pac J Cancer Prev, 2014;15(3):1149-54.
    PMID: 24606433
    BACKGROUND: In Malaysia, data from the Malaysian Health Ministry showed colorectal cancer (CRC) to be the second most common type of cancer in 2007-2009, after breast cancer. The same was apparent after looking at males and females cases separately. In the present study, the Geographic Information System (GIS) was employed to describe the distribution of CRC cases in Kuala Lumpur (KL), Malaysia, according to socio-demographic factors (age, gender, ethnicity and district).

    MATERIALS AND METHODS: This retrospective review concerned data for patients diagnosed with colorectal cancer in the years 1995 to 2011 collected from the Wilayah Persekutuan Health Office, taken from the cancer notification form (NCR-2), and patient medical records from the Surgical Department, Universiti Kebangsaan Malaysia Medical Centre (UKMMC). A total of 146 cases were analyzed. All the data collected were analysed using ArcGIS version 10.0 and SPSS version 19.0.

    RESULTS: Patients aged 60 to 69 years accounted for the highest proportion of cases (34.2%) and males slightly predominated 76 (52.1%), Chinese had the highest number of registered cases at 108 (74.0%) and staging revealed most cases in the 3rd and 4th stages. Kernel density analysis showed more cases are concentrated up in the northern area of Petaling and Kuala Lumpur subdistricts. Spatial global pattern analysis by average nearest neighbour resulted in nearest neighbour ratio of 0.75, with Z-score of -5.59, p value of <0.01 and the z-score of -5.59. Spatial autocorrelation (Moran's I) showed clustering significant with p<0.01, Z score 3.14 and Moran's Index of 0.007. When mapping clusters with hotspot analysis (Getis-Ord Gi), hot and cold spots were identified. Hot spot areas fell on the northeast side of KL.

    CONCLUSIONS: This study demonstrated significant spatial patterns of cancer incidence in KL. Knowledge about these spatial patterns can provide useful information to policymakers in the planning of screening of CRC in the targeted population and improvement of healthcare facilities to provide better treatment for CRC patients.

    Matched MeSH terms: Aged, 80 and over
  5. Darkroom prone provocative test in primary angle closure glaucoma relatives
    Zahari M, Ong YM, Taharin R, Ramli N
    Optom Vis Sci, 2014 Apr;91(4):459-63.
    PMID: 24637481 DOI: 10.1097/OPX.0000000000000220
    To evaluate ocular biometric parameters and darkroom prone provocative test (DPPT) in family members of primary angle closure (PAC) glaucoma (PACG) patients and to establish any correlation between these biometric parameters and the DPPT response.
    Matched MeSH terms: Aged, 80 and over
  6. Observational study on patient's satisfactions and quality of life (QoL) among cancer patients receiving treatment with palliative care intent in a tertiary hospital in Malaysia
    Sharifa Ezat WP, Fuad I, Hayati Y, Zafar A, Wanda Kiyah GA
    Asian Pac J Cancer Prev, 2014;15(2):695-701.
    PMID: 24568481
    The main objective of palliative treatment for cancer patients has been to maintain, if not improve, the quality of life (QoL). There is a lack of local data on satisfaction and QoL among cancer patients receiving palliative treatment in Malaysia. This study covers patients with incurable, progressive cancer disease receiving palliative treatment in a teaching hospital in Kuala Lumpur, comparing the different components of QoL and correlations with patient satisfaction. A cross-sectional survey using Malay validated SF36 QoL and PSQ-18 (Short Form) tools was carried out between July 2012 -January 2013 with 120 cancer patients receiving palliative treatment, recruited into the study after informed consent using convenient sampling. Results showed that highest satisfaction were observed in Communication Aspect (50.6±9.07) and the least in General Satisfaction (26.4±5.90). The Mental Component Summary (44.9±6.84) scored higher when compared with the Physical Component Summary (42.2±7.91). In this study, we found that patient satisfaction was strongly associated with good quality of life among cancer patients from a general satisfaction aspect (r=0.232). A poor significant negative correlation was found in Physical Component (technical quality, r=-0.312). The Mental Component showed there was a poor negative correlation between time spent with doctor (r=-0.192) and accessibility, (r=-0.279). We found that feeling at peace and having a sense of meaning in life were more important to patients than being active or achieving good physical comfort. More studyis needed to investigate patients who score poorly on physical and mental component aspects to understand their needs in order to achieve better cancer care.
    Matched MeSH terms: Aged, 80 and over
  7. Laparoscopic repair of perforated peptic ulcers: the sutured omental patch and focused sequential lavage technique
    Siow SL, Mahendran HA
    Surg Laparosc Endosc Percutan Tech, 2014 Apr;24(2):134-9.
    PMID: 24686348 DOI: 10.1097/SLE.0b013e31828fa951
    We propose a standardized technique of repair and lavage with the outcomes of 50 consecutive patients treated at our institution. The perforation was closed primarily and reinforced with omental patch. It was then followed by peritoneal lavage in a focused sequential manner that involved quadrant to quadrant lavage with tilting of operating table and changing of position between the surgeon and the camera surgeon. None of our patients had postoperative intra-abdominal complications, but unfortunately 1 patient succumbed to respiratory complications. Respiratory complications was the most common postoperative complication in our series (9 patients), whereas 2 patients had ileus. There were no leaks or reoperations in our series. Laparoscopic repair and sutured omentoplasty, followed by focused sequential lavage in a systematic manner, if performed diligently, will yield good outcomes.
    Matched MeSH terms: Aged, 80 and over
  8. Comparison of gait parameters across three attentional loading conditions during timed up and go test in stroke survivors
    Manaf H, Justine M, Ting GH, Latiff LA
    Top Stroke Rehabil, 2014 Mar-Apr;21(2):128-36.
    PMID: 24710973 DOI: 10.1310/tsr2102-128
    Little is known about the effects of attentional loading on performance of turning during walking in individuals with stroke.
    Matched MeSH terms: Aged, 80 and over
  9. Fulltext The use of potentially inappropriate medications and changes in quality of life among older nursing home residents
    Al Aqqad SM, Chen LL, Shafie AA, Hassali MA, Tangiisuran B
    Clin Interv Aging, 2014;9:201-7.
    PMID: 24489461 DOI: 10.2147/CIA.S52356
    Nursing home residents are mainly older people with multiple diseases and taking multiple medications. The quality use of medication and its association with health related quality of life (HRQoL) have not been reported in Malaysia. This study aims to investigate the association between the use of potentially inappropriate medications (PIMs) and the changes observed in the HRQoL among older nursing home residents.
    Matched MeSH terms: Aged, 80 and over
  10. Fulltext Senescence-related changes in gene expression of peripheral blood mononuclear cells from octo/nonagenarians compared to their offspring
    Abdul Rahman A, Abdul Karim N, Abdul Hamid NA, Harun R, Ngah WZ
    Oxid Med Cell Longev, 2013;2013:189129.
    PMID: 24381713 DOI: 10.1155/2013/189129
    Mechanisms determining both functional rate of decline and the time of onset in aging remain elusive. Studies of the aging process especially those involving the comparison of long-lived individuals and young controls are fairly limited. Therefore, this research aims to determine the differential gene expression profile in related individuals from villages in Pahang, Malaysia. Genome-wide microarray analysis of 18 samples of peripheral blood mononuclear cells (PBMCs) from two groups: octo/nonagenarians (80-99 years old) and their offspring (50.2 ± 4.0 years old) revealed that 477 transcripts were age-induced and 335 transcripts were age-repressed with fold changes ≥1.2 in octo/nonagenarians compared to offspring. Interestingly, changes in gene expression were associated with increased capacity for apoptosis (BAK1), cell cycle regulation (CDKN1B), metabolic process (LRPAP1), insulin action (IGF2R), and increased immune and inflammatory response (IL27RA), whereas response to stress (HSPA8), damage stimulus (XRCC6), and chromatin remodelling (TINF2) pathways were downregulated in octo/nonagenarians. These results suggested that systemic telomere maintenance, metabolism, cell signalling, and redox regulation may be important for individuals to maintain their healthy state with advancing age and that these processes play an important role in the determination of the healthy life-span.
    Matched MeSH terms: Aged, 80 and over
  11. Fulltext The impact of giving support to others on older adults' perceived health status
    Abolfathi Momtaz Y, Ibrahim R, Hamid TA
    Psychogeriatrics, 2014 Mar;14(1):31-7.
    PMID: 24299124 DOI: 10.1111/psyg.12036
    Social support that may contribute to the physical and mental health of older adults is widely studied. However, much of the existing research has focused on the impact of receiving support; the effects of giving support have largely been neglected. Using the biopsychosocial perspective, this study aimed to examine the independent impact of giving support to others on older adults' perceived health status.
    Matched MeSH terms: Aged, 80 and over
  12. Gender as a moderator of the relation among social support functions and life satisfaction in older Malaysians
    Kooshair H, Yahaya N, Hamid TA, Abu Samah A
    J Women Aging, 2014;26(1):22-38.
    PMID: 24483281 DOI: 10.1080/08952841.2014.858550
    The aim of this study was to examine the moderating role of gender on relations among social support functions and life satisfaction in older Malaysians. The study sample was 1,800 older residents in a community; all were at least 60 years old. This study was a cross-sectional and corelational survey, and the data were collected by multistage stratified sampling. This study revealed that fewer social support functions, and therefore less life satisfaction, were available for females than for males. The results of moderated regression analyses demonstrated that gender interacted only on the relationship between positive social interaction support and tangible support with life satisfaction. Specifically, at a high tangible support level, females had lower life satisfaction when compared to a low tangible support level. There may be a need for new programs and services to provide other aspects of social support to older female adults to improve and maintain life satisfaction in later life.
    Matched MeSH terms: Aged, 80 and over
  13. The comparison of quality of life among people with mild dementia in nursing home and home care--a preliminary report
    Nikmat AW, Hawthorne G, Al-Mashoor SH
    Dementia (London), 2015 Jan;14(1):114-25.
    PMID: 24339093 DOI: 10.1177/1471301213494509
    Living arrangements play an important role in determining the quality of life (QoL) of people with dementia. Although informal care (home-based) is favored, the transition to formal (institutional) care often becomes necessary, especially in the later stages of dementia. Nevertheless, there is currently no definitive evidence showing that informal or formal care provides a higher QoL for those with dementia.
    Matched MeSH terms: Aged, 80 and over
  14. The effect of high level natural ionizing radiation on expression of PSA, CA19-9 and CEA tumor markers in blood serum of inhabitants of Ramsar, Iran
    Heidari MH, Porghasem M, Mirzaei N, Mohseni JH, Heidari M, Azargashb E, et al.
    J Environ Radioact, 2014 Feb;128:64-7.
    PMID: 24292395 DOI: 10.1016/j.jenvrad.2013.11.001
    Since several high level natural radiation areas (HLNRAs) exist on our planet, considerable attention has been drawn to health issues that may develop as the result of visiting or living in such places. City of Ramsar in Iran is an HNLRA, and is a tourist attraction mainly due to its hot spas. However, the growing awareness over its natural radiation sources has prompted widespread scientific investigation at national level. In this study, using an ELISA method, the level of expression of three tumor markers known as carcinoembryonic antigen (CEA), prostate-specific antigen (PSA) and carcino antigen 19-9 (CA19-9) in blood serum of 40 local men of Ramsar (subject group) was investigated and compared to 40 men from the city of Noshahr (control group). Noshahr was previously identified as a normal level natural radiation area (NLNRA) that is some 85 km far from Ramsar. According to statistical analysis, there was a significant difference in the levels of PSA and CA19-9 markers between the two groups (p 
    Matched MeSH terms: Aged, 80 and over
  15. Estimation of stature by using lower limb dimensions in the Malaysian population
    Nor FM, Abdullah N, Mustapa AM, Qi Wen L, Faisal NA, Ahmad Nazari DA
    J Forensic Leg Med, 2013 Nov;20(8):947-52.
    PMID: 24237796 DOI: 10.1016/j.jflm.2013.09.006
    Estimation of stature is an important step in developing a biological profile for human identification. It may provide a valuable indicator for an unknown individual in a population. The aim of this study was to analyse the relationship between stature and lower limb dimensions in the Malaysian population. The sample comprised 100 corpses, which included 69 males and 31 females between the age range of 20-90 years old. The parameters measured were stature, thigh length, lower leg length, leg length, foot length, foot height and foot breadth. Results showed that the mean values in males were significantly higher than those in females (p 
    Matched MeSH terms: Aged, 80 and over
  16. Survival rate of breast cancer patients in Malaysia: a population-based study
    Abdullah NA, Wan Mahiyuddin WR, Muhammad NA, Ali ZM, Ibrahim L, Ibrahim Tamim NS, et al.
    Asian Pac J Cancer Prev, 2013;14(8):4591-4.
    PMID: 24083707
    Breast cancer is the most common cancer among Malaysian women. Other than hospital-based results, there are no documented population-based survival rates of Malaysian women for breast cancers. This population- based retrospective cohort study was therefore conducted. Data were obtained from Health Informatics Centre, Ministry of Health Malaysia, National Cancer Registry and National Registration Department for the period from 1st Jan 2000 to 31st December 2005. Cases were captured by ICD-10 and linked to death certificates to identify the status. Only complete data were analysed. Survival time was calculated from the estimated date of diagnosis to the date of death or date of loss to follow-up. Observed survival rates were estimated by Kaplan- Meier method using SPSS Statistical Software version 17. A total of 10,230 complete data sets were analysed. The mean age at diagnosis was 50.6 years old. The overall 5-year survival rate was 49% with median survival time of 68.1 months. Indian women had a higher survival rate of 54% compared to Chinese women (49%) and Malays (45%). The overall 5-year survival rate of breast cancer patient among Malaysian women was still low for the cohort of 2000 to 2005 as compared to survival rates in developed nations. Therefore, it is necessary to enhance the strategies for early detection and intervention.
    Matched MeSH terms: Aged, 80 and over
  17. How much energy is locked in the USA? Alternative metrics for characterising the magnitude of overweight and obesity derived from BRFSS 2010 data
    Reidpath DD, Masood M, Allotey P
    Int J Public Health, 2014 Jun;59(3):503-7.
    PMID: 24045784 DOI: 10.1007/s00038-013-0510-1
    OBJECTIVES: Four metrics to characterise population overweight are described.

    METHODS: Behavioural Risk Factors Surveillance System data were used to estimate the weight the US population needed to lose to achieve a BMI 

    Matched MeSH terms: Aged, 80 and over
  18. Sensory nerves are frequently involved in the spectrum of fisher syndrome
    Shahrizaila N, Goh KJ, Kokubun N, Tan AH, Tan CY, Yuki N
    Muscle Nerve, 2014 Apr;49(4):558-63.
    PMID: 23893512 DOI: 10.1002/mus.23973
    Differing patterns of neurophysiological abnormalities have been reported in patients with Fisher syndrome. Fisher syndrome is rare, and few series have incorporated prospective serial studies to define the natural history of nerve conduction studies in Guillain-Barré syndrome.
    Matched MeSH terms: Aged, 80 and over
  19. Multiphase renal CT in the evaluation of renal masses: is the nephrographic phase necessary?
    Songib NA, Nazri M, Yaakup NA, Nor HM, Sun Z
    Clin Imaging, 2013 Nov-Dec;37(6):1037-42.
    PMID: 24035803 DOI: 10.1016/j.clinimag.2013.08.005
    The aim of this study is to investigate the feasibility of eliminating the nephrographic phase from the four-phase renal computed tomography (CT) imaging to a three-phase protocol without affecting its diagnostic value. Thirty patients undergoing four-phase renal CT scans for assessment of renal lesions (>10 mm) were included in the study. A three-phase renal CT, without nephrographic phase, had similar diagnostic ability to a four-phase renal CT in the detection and characterization of renal lesions. A three-phase CT (plain, corticomedullary, and excretory phase) is therefore adequate in the clinical diagnosis of renal lesions.
    Matched MeSH terms: Aged, 80 and over
  20. Pattern of suicides in 2009: data from the National Suicide Registry Malaysia
    Ali NH, Zainun KA, Bahar N, Haniff J, Hamid AM, Bujang MA, et al.
    Asia Pac Psychiatry, 2014 Jun;6(2):217-25.
    PMID: 23857761 DOI: 10.1111/j.1758-5872.2012.00227.x
    The National Suicide Registry Malaysia (NSRM) is a nationwide system that captures data on completed suicides in Malaysia from all forensic departments under the purview of the Ministry of Health Malaysia.
    Matched MeSH terms: Aged, 80 and over
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