A cross sectional study on work stress prevalence was carried out among 185 executives and managers in the head quarter of an international tobacco company. The aim of the study was to identify work stress prevalence in this company and work stressors that were associated with stress experienced by the workers. A questionnaire based on the Personal Stress Inventory by O'Donell (1984) was used. Data collected from participants included sociodemography factors, symptoms of stress and work stressors related to organizational policy, organizational structure, organizational process, and work environment. The study showed that the prevalence of stress among executives was 68.1% and managers were 67.9%. There was no significant difference in the level of stress between the executives and the managers in the company. The sociodemographic factors that were significantly associated with stress were salary, number of children and personal factors. The significant stressors in the workplace were lack of job recognition, over focusing on quality of work, heavy workload and long working hours.
A study was undertaken to identify the oral health status and treatment needs of 403 drug abusers enrolled in a drug rehabilitation center in Perak, Malaysia. The prevalence of dental caries was 97.0%. Calculus was present in 82.1% of the dentate individuals, but only 14.6% had pockets greater than 3mm. The mean DMFT observed was 11.7, with missing teeth (MT=9.6) constituting the major component. Denture needs were high (67.2%), but only 11.4% of individuals had prostheses.
Dental fear is a hindrance to the effective provision of oral health care and causes patients to delay, or even avoid necessary care altogether. The aim of this study was to determine the prevalence and level of dental fear, to identify specific fear provoking stimuli and also to explore the avoidance behaviour among the respondents. A cross-sectional study was conducted on a sample of 407 antenatal mothers utilizing the Kleinknecht's Dental Fear Survey Questionnaire. The overall prevalence of dental fear was 94.1% of which 67.6% of the subjects reported low fear levels, 26.5% were moderately fearful while none were highly fearful. Only 5.9% of the subjects reported no fear. The drill and anaesthetic needle were identified as the most fear provoking objects. Subjects with moderate fear were about 6.4 times (OR=6.39; 95%CI 3.81-10.75) more likely to avoid making appointments and 6 times (OR=6.05; 95% CI 3.20-11.50) more likely to cancel appointments compared to subjects with lower levels of fear. This. study indicates that dental fear is a common problem among antenatal mothers contributing to poor dental attendance.
Misuse of alcohol among adolescents, particularly schoolchildren has become one of the public health concerns in Malaysia due to its serious effects and an increased risk of alcohol related injuries, especially motor vehicle injuries. This is the most common type of youthful fatal injury in Malaysia. However the availability of data on the extent of alcohol abuse particularly among school children in this country is limited. Therefore, we conducted this study with the objectives of identifying the prevalence of alcohol drinking among school children in Kuala Lumpur, factors rekited to alcohol drinking among the adolescents and to assess health status of their parents through the presence of any related alcohol diseases and the habits of alcohol drinking among their parents.
In this baseline study a two stage stratified sampling design was used to recruit 8532 eligible students from the selected secondary schools in Kuala Lumpur. The prevalence of alcohol drinking was 9.0% (771 / 8532) . Significant factors identihed related to alcohol consumption were akoholic father (OR=1.29), akoholic mother (1 .55) ; elder siblings consume alcohol (2 .49) and the Chinese ethnic group (1 .55) . The study revealed that factors which signihcantly contributed to the habit of alcohol drinking were related to whether their parents consumed alcohol or not or either their eMer siblings were ako taking alcohol. Therefore, the, results from this study could be used as a baseline data to describe the level of alcohol consumption among adolescents particularly school children. Ehfective public health interventions that focus on the familial context of adolescents' drinking habits may be developed.
The computer is well known as one of the important tools in the office that gives a lot of benefits but silently leads to musculoskeletal pain. There are many different kinds of musculoskeletal complaints pain but the most common seen among computer users in developed countries is the complaint of arm, neck and shoulder (CANS). Despite this, definite factors that can be associated with the prevalence of CANS have not been established. This study was conducted to identify the prevalence and factors associated with work-related complaints of arm, neck and shoulder (CANS) among office workers in Selangor and Kuala Lumpur. A survey study design was conducted where 110 (n=110) office workers were recruited from around the Selangor and Kuala Lumpur area for 5 months periods. Participants were required to answer the Maastricht Upper Extremity Questionnaire (MUEQ) and the Level of Ergonomic Knowledge Questionnaire. The study showed the highest percentage of CANS reported was at neck region (53.6% of participants), followed by shoulders with 53.0%. The majority of participants have low level of computer ergonomic awareness where only 19.09% (n=21) from government sector and 10% (n=11) office workers from private sector reported knowledge of ergonomics. Majority of the participants did not have the know-how in implementing correct computer ergonomics. However there was a weak association (r=
Posttraumatic stress disorder (PTSD) is a psychiatric diagnosis made when someone including children who experiences traumatic stressor. Those who are exposed to a more severe trauma have highest level of PTSD. The aim of this study was to measure the prevalence of PTSD and its associated factors among 219 children who were affected by a form of natural disaster which is the tsunami waves in a rural area in Malaysia. A cross sectional study was carried out among children aged 10-12 years 6 months after the traumatic event. Child Posttraumatic Stress Disorder –Reaction Index (CPTSD-RI) was used as a screening instrument which was answered by the affected children through a self-administered questionnaire. Forty six percent of these children had PTSD symptoms; 31.1% of these children had mild, 11.4% had moderate, 3.7% had severe PTSD and none had very severe PTSD. Result also showed that 91.8% had re-experiencing symptoms, 28.3% had numbing/avoidance symptoms and 49.3% had hyperarousal symptoms. Children with low social support (Adj OR = 2.3 (95% CI: = 1.3- 4.2)), and children who experienced deaths among someone close to them (Adj OR = 3.7 (95% CI =1.2 - 11.5)) were more likely to have symptoms of PTSD. This showed that children are at higher risk of developing PTSD as early as 6 months after the event and thus early intervention should be offered to them. Future longitudinal study can be carried out among affected children to assess whether these PTSD symptoms persist over time.
Acanthamoeba is a free-living protozoa which causes serious ocular problem. Acanthamoeba keratitis is becoming more prevalent amongst contact lens wearers and it can cause loss of vision and blindness if not treated properly. The objective of this research is to determine the effectiveness of gentamicin against six Acanthamoeba spp. isolates, of which three were clinical isolates (HS 6, HKL 95, HTH 73) and three environmental isolates (SMAL 7, SMAL 8, TTT 9). Cyst suspension from the chosen isolates were exposed to gentamicin. After 48 hours of incubation at temperature of 30°C and 37oC, each mixture was filtered and filtration membrane was put onto non-nutrient agar laid with Escherichia coli. The agar plates were incubated for three days at 30oC and 37oC and the plates were examined daily until day 14 to look for the presence of Acanthamoeba trophozoites under inverted microscope. The presence of trophozoites indicated the ineffectiveness of gentamicin. Gentamicin was found to be effective against Acanthamoeba cysts from all the test strains at both incubation temperatures. The minimum cysticidal concentration (MCC) mean value of gentamicin was 0.193 mg/mL at 30oC and 0.229 mg/mL at 37oC. So, we concluded that gentamicin has cysticidal potential towards Acanthamoeba.
Human herpesvirus-6 (HHV-6) levels have been considered as markers for various diseases. The aim of this study was to evaluate the prevalence of HHV-6 infection in healthy adults in Malaysia. Methods: The level of HHV-6 in saliva was investigated in 36 healthy adults, age 19 to 23 years, at Kuala Lumpur, Malaysia using variant-specific TaqmanTM quantitative real-time PCR (qPCR). Results: The amount of HHV-6 DNA in the saliva of healthy adults ranged from negative to 10,000 HHV-6 genomes/ml of saliva (median, 360 genomes/ml of saliva). Of the 36 samples tested, 30 (83%) contained HHV-6 DNA. HHV-6B was the only variant detected in the saliva of all the positive cases. Conclusions: The detection of HHV-6 DNA in saliva by real-time PCR assay provides a sensitive and specific quantitation of HHV-6. Our pilot study suggests the wide prevalence of HHV-6 in saliva from
healthy adults.
The objective of the study was to determine the prevalence of hypertension in healthy primary school children. A cross-sectional survey by manual blood pressure measurement of healthy children aged 6-12 years attending a national type school was carried out. Children with previous renal, cardiac and endocrine disorders were excluded. Korotkoff 1 represented the systolic blood pressure (SBP) and Korotkoff 5 was taken as the diastolic blood pressure (DBP). Hypertension was defined as the SBP or DBP above the 95th centile according to age group and sex regardless of ethnicity. A total of 1756 children were studied with 895 boy and 861 girls. The results showed that 109 children (6.2%) were found to have hypertension and the incidence was similar in boys and girls (6.4% vs 6.0%, p = 0.69). Fifty-three (48.6%) children had an elevated SBP and the DBP was elevated in 43 (39.4%) children. Only 12 (12.0%) children had both elevated SBP and DBP. Children found to have hypertension were more likely to be Chinese (p = 0.009) and obese (p = 0.04). In conclusion the overall prevalence of hypertension in children aged 6-12 years based on a single blood pressure measurement was 6.2%. Hypertension was more likely to be found in Chinese children and those who were obese.
The objective of this study is to determine the prevalence and factors associated with psychosis in Parkinson’s disease (PD) patients.
Method: This is a cross-sectional study of 108 PD patients from neurological clinic UKM Medical Centre and Kuala Lumpur Hospital. The patients were recruited from August to December 2004. Psychosis was determined using SCID, the severity of psychosis was rated using BPRS. The cognitive functions were evaluated with MMSE and the severity of depression was assessed with HAM-D.
Results: The result shows that the prevalence of psychosis in Parkinson's disease patients in this sample was 13%. The psychosis was found to be significantly associated with advancing age, duration of illness, severity of depression and cognitive impairment. Multivariate analysis demonstrates that severity of depression (OR = 1.08, 95% C.I. = 1.01 - 1.16) and advancing age (OR = 4.72, 95% C.I. = 1.37 - 16.29) increased risk of psychosis in PD patients.
Conclusion: We found that advancing age and severity of depression increase risk to develop psychosis in patients with PD.
Study site: neurological clinic UKM Medical Centre and Kuala Lumpur Hospita
The working environment of intensive care unit (ICU) nurses is a constant source of stress. Researchers have described ICU as a stressful environment because of the complex nature of patients’ health problems requiring an extensive use of very sophisticated technology. This study aimed to identify the prevalence of stress among staff nurses working in ICU, Hospital Universiti Kebangsaan Malaysia (HUKM), factors influencing stress and to explore the symptoms of stress experienced. This descriptive study was conducted on 67 staff nurses working in ICU, HUKM. Data was collected using self-administered questionnaires. The questionnaires included sections on socio-demographic data, factors influencing stress and symptoms of stress experienced. Data was analyzed using frequency and percentage. The Chi square test was used to examine the relationship between socio-demographic data and factors influencing stress. Findings indicated that stress symptoms were experienced by 100 per cent (n =67) of staff nurses Knowledge, working experience, critically ill patients, and environmental factors were one of the many factors contributing to the stress experienced by the ICU nurses in HUKM. Nurses working in ICU, HUKM are found to have a high level of stress. Recommendations like encouraging ICU nurses to take up post basic ICU courses and increasing the nurses quota can reduce the prevalence of stress among ICU nurses. Hospital management has an important role to play in reducing the stress levels of nurses working in ICU as stress has an effect on job performance and quality of nursing care.
A cross-sectional study was conducted among 200 Malays in Kuala Pilah, Tampin, Bahau, Gemencheh and Seremban towards food allergy in Negeri Sembilan. Questionnaire were used to determine demographic data, allergy symptom, practice and knowledge of respondents towards food allergy. Majority of the respondents that have food allergy were children 44% and shrimp was the most common allergen among children (25%). Family history is found to be associated with the age group and place of residents (p < 0.05). Common symptom that manisfested by respondents includes rashes (35%). Furthermore, the study showed that the respondents were concerned about their food allergy and 96% of the respondents reduced the intake of food that caused allergy. The level of knowledge related to food allergy was found to be associated with age group (p < 0.05). In conclusion, the study found that shrimp is the most common food allergy for all age group. Response towards food allergy is that they reduce the intake of food that cause allergy and the knowledge
towards food allergy is associated with age group. Therefore, early screening should be conducted to identify types of alergy so that appropriate treatment can be given to the patients. Health education on allergy is also important to improve knowledge and patients’ compliance towards treatment.
Keywords: Food; allergy; Malay; attitude; knowledge
Health impact related to smoking is a critical public health predicament especially in pregnancy. However there is not much data available to describe the magnitude of the problem. Hence this study was conducted to determine the prevalence of smoking and its socioeconomic factors among antenatal mother and their opinion related to tobacco control measures. A cross sectional study was carried out involving newly registered antenatal mothers attending all government health clinics in Penang. Prevalence of ever smoking among antenatal mother is 1.4%, of which 42.4% is still smoking at first antenatal visit. It was found that single mothers are more likely to smoke (OR, 14.23: C12.52-53.27). It was also noted that spouse smoking (OR, 5,14: CI 1.95-17.09), primigravida (OR, 2.7: C1 1.3-5.62), age group less than 30 years old (OR, 2.41; CI 1.03-6.09) and living in urban area (OR, 2.33; CI 1.01 — 6.47) have a higher risk to indulge in smoking behaviour. Muslim OR 0.29; C1 0.14 - 0.60) and Malay (OR 0.22; CI 0.10 - 0.47) pregnant mothers are noted to be less likely to smoke as compared to non Muslim and non Malay. More than 85% of them agreed with the tobacco control measures regardless of their smoking status. Most of respondents agreed the influential people in community L;11T · such as medical personnel, teachers and parents should not smoke.
A cross-sectional study on helminthiasis among rural primary schoolchildren aged 9 to 10 years Bachok, Kelaritan was perfumed. A total of 680 schoolchildren participated in the study. Stool specimens were examined for the presence of the ova of Ascaris lumbricoides, Trichuris trichiura and hoolcwonn. The worm load was then measured using the modified Stoll`s volumetric dilution
technique. The overall prevalence of helminthiasis was 77 .2%. Trichuris trichiura were the commonest type of heminth noted - 66.8%, compared with Ascaris lumlrricoides (49.7%) and hookworm (1.8%). Mixed infections with Ascaris lumlyricoides and Trichuris trichiura was the commonest type of infection 249(41 .5%) . For Ascaris lumbncoides, 34.6% had mild and 5 I .3% had moderate worm load while for Trichurb trichiura, 66.5% had mild and 30.8 % had moderate worm load. Only 14.1% and 2.7% 4 of the schoolchildren had a heavy load of Ascaris lumlwicoides and Trichuris trichiura respectively. All the schookhildren with hookworm were only mildly infected. Targeted mass treatment for rural Mahysian schoolchildren is still essential, especially in areas where poverty and malnutrition are still prevalent.
Introduction: Hypertension is one of the most important risk factors for cardiovascular disease in Malaysia. The prevalence of hypertension nearly doubled over a ten-year period (1986 – 1996). This has resulted in a significant rise in its attendant cost. We aim to review the institutional anti-hypertensive use, the cost incurred and the implications on management in our local setting. Materials and Methods: A retrospective review of the annual cost (2006) of anti-hypertensive medications was undertaken at the Department of Pharmacy, Hospital Tengku Ampuan Afzan, a 600-bed major regional hospital on the east-coast of Malaysia. The total number of prescriptions given out and the total cost per drug is then factored to give the annual cost per drug per person in a percentage of the total annual expenditure.Results: The majority of patients were on either 2 (46.5%) or 3 (25.9%) anti-hypertensives. The most frequently prescribed medications were ACE Inhibitors (33.45%), Calcium channel blockers (29.63%), diuretics (16.67%) and β-blockers (13.64%). In terms of cost however, the Calcium channel blockers constituted the greatest percentage of the annual anti-hypertensive budget (63.67%) compared to ACE Inhibitors at just 20.04% of the annual expenditure. The least costly group of drugs is the diuretic making up 16.67% of the total annual prescriptions but only constituting 1.23% of the annual cost. Conclusion: The majority of patients were on ACE Inhibitors and/or Calcium channel blockers. This has huge monetary implications as they represent a large proportion of the annual antihypertensive allocation. There may be a need to reverse the trend in the developing world due to cost restrictions.
Inflammatory pseudotumour (IPT) is a rare benign solid tumor in adults and children. The prevalence, etiology and pathogenesis of this condition are still uncertain. Despite the use of modern laboratory techniques and imaging, it is often difficult to make the diagnosis of IPT. Besides, occasionally the nonspecific morphological appearance and clinical presentation of the mass may mimic other more common primary or secondary neoplasms. IPT is commonly encountered in the lung and mediastinum. Other sites include abdomen (liver, pancreas, stomach, omentum), retroperitoneum, pelvis (bladder) and extremities in children. We report a rare case of gastric inflammatory pseudotumour in a 65-year-old female patient. Clinical presentations and its management along with review of literatures are presented.
Introduction: In recent years there has been an increase in the number of young people in prison. This
study is the first to look at the proportion of psychiatric disorders among young adult prisoners. Objective: The main objective is to determine the percentage of psychiatric disorders among young adult male prisoners Method: A cross sectional study of young adult male prisoners, with ages ranged between 18 and 21 years old, was conducted between September and December, 2008 at the Kajang Prison. A total of 225 inmates participated in the study which used the Mini International Neuropsychiatric Interview (M.I.N.I) as its instrument. Results: The percentage of psychiatric disorders was 60.0%. Alcohol and substance related disorders had the highest prevalence at 50.2%, followed by Major Depressive Disorders and Dysthymia at 16.9%. About 39.6% were observed to have antisocial personality disorder. Psychiatric disorders were found to have significant differences (p
It is estimated that more than 1.1 billion adults and 115 million children worldwide are overweight. In Malaysia, the second and third National Health and Morbidity Surveys in 1996 and 2006 respectively reported a three-fold increase in obesity prevalence among adults, surging from 4.4% to 14% over the 10-year period. Evidence of rising childhood obesity has also emerged. The aim of this article is to gather evidence from food availability data for an insight into population shifts in dietary patterns that may help explain the rising obesity in this country. The nutrition transition was delineated in conjunction with the epidemiologic transition in order to explain the convergence of dietary practices, and the high prevalence of obesity and diet-related non-communicable diseases worldwide. The Food Balance Sheets for Malaysia from 1967 to 2007 were used to provide estimates and trends for the availability of foods and calories. Evidence is generated that indicate at least two major upward shifts in the dietary patterns in Malaysia in the past 4 decades.
These shifts have led to the rising availability of calories from animal products, and from sugar and sweeteners. These major dietary shifts, together with increased sedentariness, constitute core public health challenges faced in addressing the country’s obesity and noncommunicable diseases (NCD) conundrum.
Introduction: Tobacco smoking kills and estimated six million lives annually worldwide of which include 10,000 Malaysian lives. Twenty three per cent of Malaysian adults smoke however, similar prevalence is not known among the mentally ill. Those with mental illness often have higher prevalence rates and greater disability due to smoking. This commentary aims to update the mental health community in Malaysia on the on-going efforts made locally to assist the national tobacco control agenda. Methods: A brief report of recent updates is provided for this article. Results and Conclusion: Three major significant activities are reported, all of which will move the tobacco control agenda within psychiatry forward. These activities will allow psychiatry be in a better position to align tobacco control activities for the mentally ill
together with the general population.
Serious protein-energy malnutrition and severe nutrient deficiencies affected children in poor rural communities and estates during the first half of the century until the 1960s or so. Since then, the nutritional status of children in Malaysia in general has imporved amidst active socioeconomic development and various intervention programmes that have been implemented. Nevertheless, results from studies undertaken in the 1990s indicate that certain old nutrition problems in children still persist. These include protein-energy malnutrition in the forms of underweight, stunting and wasting, as well as iron deficiency anaemia, worm infestation and iodine deficiency disorders. Meanwhile, there is an increase in the prevalence of overweight among urban children. This review discusses the prevalence of these issues in rural communities, estates, Orang Asli, and communities in Sarawak and Sabah.