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Seroprevalence and risk factors for influenza A viruses in pigs in Peninsular Malaysia

Suriya R, Hassan L, Omar AR, Aini I, Tan CG, Lim YS, et al.

Zoonoses Public Health, 2008 Sep;55(7):342-51.
PMID: 18667027 DOI: 10.1111/j.1863-2378.2008.01138.x

Following a series of H5N1 cases in chickens and birds in a few states in Malaysia, there was much interest in the influenza A viruses subtypes that circulate among the local pig populations. Pigs may act as a mixing vessel for avian and mammal influenza viruses, resulting in new reassorted viruses. This study investigated the presence of antibodies against influenza H1N1 and H3N2 viruses in pigs from Peninsular Malaysia using Herdcheck Swine Influenza H1N1 and H3N2 Antibody Test Kits. At the same time, the presence of influenza virus was examined from the nasal swabs of seropositive pigs by virus isolation and real time RT-PCR. The list of pig farms was obtained from the headquarters of the Department of Veterinary Services, Malaysia, and pig herds were selected randomly from six of 11 states in Peninsular Malaysia. A total of 727 serum and nasal swab samples were collected from 4- to 6-month-old pigs between May and August 2005. By ELISA, the seroprevalences of swine influenza H1N1 and H3N2 among pigs were 12.2% and 12.1% respectively. Seropositivity for either of the virus subtypes was detected in less than half of the 41 sampled farms (41.4%). Combination of both subtypes was detected in 4% of all pigs and in 22% of sampled farms. However, no virus or viral nucleic acid was detected from nasal samples. This study identified that the seropositivity of pigs to H1N1 and H3N2 based on ELISA was significantly associated with factors such as size of farm, importation or purchase of pigs, proximity of farm to other pig farms and the presence of mammalian pets within the farm.

Matched MeSH terms: Risk Factors
Fulltext Tolerance and safety to colonoscopy with conscious sedation in Malaysian adults

Ma WT, Mahadeva S, Quek KF, Goh KL

Med J Malaysia, 2007 Oct;62(4):313-8.
PMID: 18551936 MyJurnal

Tolerance to colonoscopy varies between populations and data from the South East Asian region is lacking. We aimed to determine tolerance and safety with to colonoscopy; conscious sedation and identify risk factors for complications in Malaysian adults. Consecutive outpatients undergoing colonoscopy were enrolled prospectively. A combination of pethidine and midazolam were used and tolerance to colonoscopy assessed three hours post-procedure using a validated scale. All patients were monitored for cardiorespiratory depression and risk factors for complications were identified. Two hundred and eight patients (mean age 57.2 +/- 14.8 years, 48% female) were enrolled. The population ethnicity consisted of 45 (21.63%) Malays, 101 (48.56%) Chinese and 56 (26.92%) Indians. Conscious sedation was achieved with 5.0 +/- 1.1 mg of midazolam and 43.3 +/- 14.0 mg of pethidine. Thirty (14.4%) patients tolerated the procedure poorly and independent predictors included female gender (OR 2.93, 95% CI = 1.22 to 7.01) and a prolonged duration of procedure (OR 2.85, 95% CI = 1.08 to 7.48). Hypotension occurred in 13 (6.25%) patients, with age > 65 years as the only risk factor (OR 13.17, 95% CI = 1.28 to 137.92). A prolonged duration was the main cause of hypoxia (OR 5.49, 95% CI = 1.54 to 19.49), which occurred in 6 (2.88%) patients. No major complications occurred during the study period. The current practice of conscious sedation is safe and tolerated well by most adults in our population. However, poor tolerance in a notable minority may have significant clinical implications.

Study site: Division of Gastroenterology, Department of Medicine, University Malaya Medical Centre (UMMC)

Matched MeSH terms: Risk Factors
The 50-g glucose challenge test and pregnancy outcome in a multiethnic Asian population at high risk for gestational diabetes

Tan PC, Ling LP, Omar SZ

Int J Gynaecol Obstet, 2009 Apr;105(1):50-5.
PMID: 19154997 DOI: 10.1016/j.ijgo.2008.11.038

OBJECTIVE:
To evaluate the 50-g glucose challenge test (GCT) on pregnancy outcome in a multiethnic Asian population at high risk for gestational diabetes (GDM).

METHODS:
GCT was positive if the 1-hour plasma glucose level was >or=7.2 mmol/L. GDM was diagnosed by a 75-g glucose tolerance test using WHO (1999) criteria. Of the 1368 women enrolled in the study, 892 were GCT negative, 308 were GCT false-positive, and 168 had GDM. Pregnancy outcomes were extracted from hospital records. Multivariable logistic regression analysis was performed with GCT negative women as the reference group.

RESULTS:
GCT false-positive status was associated with preterm birth (adjusted odds ratio [AOR] 2.1; 95% CI, 1.2-3.7) and postpartum hemorrhage (AOR 1.7; 95% CI, 1.0-2.7). GDM was associated with labor induction (AOR 5.0; 95% CI, 3.3-7.5), cesarean delivery (AOR 2.2; 95% CI, 1.6-3.2), postpartum hemorrhage (AOR 2.1; 95% CI, 1.2-3.7), and neonatal macrosomia (AOR 2.5; 95% CI, 1.0-6.0).

CONCLUSION:
GCT false-positive women had an increased likelihood of an adverse pregnancy outcome. The role and threshold of the GCT needs re-evaluation.

Matched MeSH terms: Risk Factors
Perception of intensive care unit stressors in Malaysian Federal Territory hospitals

Soh KL, Soh KG, Ahmad Z, Abdul Raman R, Japar S

Contemp Nurse, 2008 Dec;31(1):86-93.
PMID: 19117504

The Intensive Care Unit (ICU) is a therapeutic place for monitoring critically ill patients. However, it is a stressful area for the patients and it is causing them great anxiety. Previous studies have identified three groups of stressors in ICU namely; physical, psychological and environmental. The aims of this study were to determine the ICU stressors as experienced by patients and to determine the level of stressors felt by patients in ICU. A cross sectional study was done on 70 patients from two tertiary hospitals in Malaysia. A face-to-face interview with structured questionnaire was used for patients. Data collection occurred from 15 December 2006 to 31 January 2007. The five major ICU stressors perceived by patients were pain, being stuck with needles, boredom, missing their spouses and being too hot/cold. The ICU physical stressors were the major items ranked by post ICU patients. The findings from this study provided a set of baseline information to the health care providers, particularly ICU nurses in Malaysia, with which to provide better care for the patients in ICU.

Matched MeSH terms: Risk Factors
Hypertension, concurrent cardiovascular risk factors and mortality: the Singapore Cardiovascular Cohort Study

Lee J, Ma S, Heng D, Chew S, Hughes K, Tai E

J Hum Hypertens, 2008 Jul;22(7):468-74.
PMID: 18337755 DOI: 10.1038/jhh.2008.16

The current hypertension (HTN) guidelines recommend the assessment of other cardiovascular disease (CVD) risk factors in individuals with HTN for further management. Few studies in Asian populations have been published to identify the outcome of individuals with HTN and other CVD risk factors. This study aims to assess the effect of HTN alone, and in combination with other CVD risk factors on all-cause and CVD mortality. Three cross-sectional studies carried out in Singapore (baseline 1982--1995) consisting of 5830 persons were grouped by the absence or presence of HTN and CVD risk factors. They were followed-up (mean 14.1 years) by linkage with the National Death Register. Cox's proportional hazards model was used to obtain adjusted hazard ratios (HRs) for risk of mortality. HTN individuals with either <2 CVD risk factors (adjusted HR 1.4; 95% confidence interval (CI) 1.0-1.8) or > or =2 CVD risk factors (adjusted HR 2.3; 95% CI 1.9-3.0) were at increased risk of all-cause mortality compared to normotensive individuals. The findings were similar for CVD mortality. HTN individuals who also smoked or had diabetes were at highest risk of all-cause mortality, whereas those with elevated total cholesterol/high-density lipoprotein cholesterol, smoked or diabetes had the highest risk for CVD mortality. These findings show that in HTN individuals it is important to assess the presence of other CVD risk factors and manage accordingly.

Matched MeSH terms: Risk Factors
Breast cancer in Sabah, Malaysia: a two year prospective study

Leong BD, Chuah JA, Kumar VM, Yip CH

Asian Pac J Cancer Prev, 2007 Oct-Dec;8(4):525-9.
PMID: 18260722

INTRODUCTION: Malaysian women have a 1 in 20 chance of developing breast cancer in their lifetime. Sabah, formerly known as North Borneo, is part of East Malaysia with a population of 3.39 million and more than 30 ethnic groups. We conducted a 2 year prospective epidemiological study to provide unreported data of breast cancer from this part of the world and to recognise which particular group of patients are more likely to present with advanced disease.

METHODS: All newly diagnosed breast cancers seen at the Queen Elizabeth Hospital, Kota Kinabalu, from January 2005 to December 2006 were included in the study. Patient and tumour characteristics, including age, race, education, socioeconomic background, parity, practice of breast feeding, hormonal medication intake, menopausal status, family history, mode of presentation, histology, grade, stage of disease and hormonal receptors status were collected and analysed.

RESULTS: A total of 186 patients were seen. The commonest age group was 40 to 49 years old (32.3%). Chinese was the commonest race (30.6%) followed by Kadazan-Dusun (24.2%). The commonest histology was invasive ductal carcinoma (88.4%). Stages at presentation were Stage 0- 4.8%, Stage I- 12.9%, Stage II- 30.1%, Stage III- 36.6% and Stage IV- 15.6%. The estrogen and progesterone receptor status was positive in 59.1% and 54.8% of cases, respectively. 73.7% of Chinese patients presented with early cancer compared to 36.4% of the other races. Patients who presented with advanced disease were also poor, non-educated and from rural areas. 20.4% of patients defaulted treatment; most of them opted for traditional alternatives.

CONCLUSIONS: Sabahan women with breast cancer present late. Great efforts are needed to improve public awareness of breast cancer, especially among those who have higher risk of presenting with advanced disease.

Matched MeSH terms: Risk Factors
Fulltext Preliminary results from the pilot study on the National Cancer Patient Registry--Cervical Cancer

Devi Beena CR, Tang TS, Gerard LC

Med J Malaysia, 2008 Sep;63 Suppl C:63-5.
PMID: 19230250

Carcinoma of the cervix is the most common malignancy in many developing countries. The purpose of this pilot study on cervical cancer patients treated at selected sites in Malaysia is to examine the achievability of collecting information on patients. The data was collected from the medical records of the patients using case report form. The results reveal that more than 90% of the forms had completed data from all sites. The pilot study has demonstrated that it is feasible to register and collect information on cervical cancer patients using the case report forms. Treatment outcome obtained from this data will form the baseline to establish existing clinical practice and will be useful for treating physicians to monitor the treatment outcome and the late complications and with longer followup to measure the disease free and overall survival. In addition, it is an useful tool as the national indicator.

Matched MeSH terms: Risk Factors
Fulltext Acute coronary syndrome (ACS) registry--leading the charge for National Cardiovascular Disease (NCVD) Database

Chin SP, Jeyaindran S, Azhari R, Wan Azman WA, Omar I, Robaayah Z, et al.

Med J Malaysia, 2008 Sep;63 Suppl C:29-36.
PMID: 19230244

Coronary artery disease is one of the most rampant non-communicable diseases in the world. It begins indolently as a fatty streak in the lining of the artery that soon progresses to narrow the coronary arteries and impair myocardial perfusion. Often the atherosclerotic plaque ruptures and causes sudden thrombotic occlusion and acute ST-elevation myocardial infarction (STEMI), non-ST-elevation MI (NSTEMI) or unstable angina (UA). This phenomenon is called acute coronary syndrome (ACS) and is the leading cause of death not only in Malaysia but also globally. In order for us to tackle this threat to the health of our nation we must arm ourselves with reliable and accurate information to assess current burden of disease resources available and success of current strategies. The acute coronary syndrome (ACS) registry is the flagship of the National Cardiovascular Disease Database (NCVD) and is the result of the dedicated and untiring efforts of doctors and nurses in both public and private medical institutions and hospitals around the country, ably guided and supported by the National Heart Association, the National Heart Foundation, the Clinical Research Centre and the Ministry of Health of Malaysia. Analyses of data collected throughout 2006 from 3422 patients with ACS admitted to the 12 tertiary cardiac centres and general hospitals spanning nine states in Malaysia in this first report has already revealed surprising results. Mean age of patients was 59 years while the most consistent risk factor for STEMI was active smoking. Utilization of medications was high generally. Thirty-day mortality for STEMI was 11%, for NSTEMI 8% and UA 4%. Thrombolysis (for STEMI only) reduced in-hospital and 30-day mortality by nearly 50%. Percutaneous coronary intervention or PCI also reduced 30-day mortality for patients with non-ST elevation MI and unstable angina. The strongest determinants of mortality appears to be Killip Class and age of the patient. Fewer women received thrombolysis or underwent PCI on same admission although women make up 25% of the cohort.

Matched MeSH terms: Risk Factors
Epidemiology of insomnia in Malaysian adults: a community-based survey in 4 urban areas

Zailinawati AH, Ariff KM, Nurjahan MI, Teng CL

Asia Pac J Public Health, 2008;20(3):224-33.
PMID: 19124316 DOI: 10.1177/1010539508316975

This study aimed to determine the prevalence and pattern of insomnia in a Malaysian population aged 30 to 70 years. The sample consisted of 1611 subjects, recruited by stratified random sampling and interviewed using a semistructured questionnaire conducted in 2004. This was a community-based survey in 4 Malaysian states. The prevalence of insomnia symptom was 33.8%, and 12.2% of the subjects had chronic insomnia. Insomnia was more common among elderly; those who were separated, divorced, or widowed; and those who smoked at bedtime. Subjects with insomnia had a higher prevalence of feeling depressed (12.7), loss of concentration (19.1%), exhaustion (17.2%), poor memory (9.2%), decreased work productivity (6.4%), and perceived poor health status (40.9%; all, P < .05). A total of 22.2% of those with insomnia had excessive daytime sleepiness based on their Epworth Sleepiness Score (P =

Matched MeSH terms: Risk Factors
Prevalence of rubella susceptibility among pregnant mothers in a community-based antenatal clinic in Malaysia: a cross-sectional study

Cheong AT, Khoo EM

Asia Pac J Public Health, 2008;20(4):340-6.
PMID: 19124328 DOI: 10.1177/1010539508322698

INTRODUCTION: routine rubella antibody screening is not done for antenatal mothers in community health clinics in Malaysia. However, congenital rubella syndrome has persisted with its associated health burden.
OBJECTIVES: to determine the prevalence of rubella susceptibility among pregnant mothers and its associated risk factors.
METHODOLOGY: a cross-sectional study was carried out in the Petaling district, Selangor, Malaysia, where 500 pregnant mothers were recruited, and face-to-face interviews were conducted. Rubella IgG tests were performed.
RESULTS: the prevalence of rubella susceptibility among pregnant mothers was 11.4%. Using logistic regression, a history of not having received rubella vaccination or having unknown rubella vaccination status was found to be a significant predictor for mothers to be rubella susceptible (odds ratio = 2.691; 95% confidence interval = 1.539-4.207).
CONCLUSIONS: routine rubella IgG screening tests need to be offered to all antenatal mothers in view of the high prevalence found.
Study site: Antenatal clinics (klinik kesihatan), Petaling, Selangor, Malaysia

Matched MeSH terms: Risk Factors
Fulltext Frequencies of hepatitis B and C infections among haemodialysis and peritoneal dialysis patients in Asia-Pacific countries: analysis of registry data

Johnson DW, Dent H, Yao Q, Tranaeus A, Huang CC, Han DS, et al.

Nephrol Dial Transplant, 2009 May;24(5):1598-603.
PMID: 19096083 DOI: 10.1093/ndt/gfn684

The impact of dialysis modality on the rates and types of infectious complications has not been well studied. The aim of the present investigation was to evaluate the rates of hepatitis C virus (HCV) and hepatitis B virus (HBV) infections in peritoneal dialysis (PD) and haemodialysis (HD) patients in the Asia-Pacific region.

Matched MeSH terms: Risk Factors
Retinal vascular caliber, blood pressure, and cardiovascular risk factors in an Asian population: the Singapore Malay Eye Study

Sun C, Liew G, Wang JJ, Mitchell P, Saw SM, Aung T, et al.

Invest Ophthalmol Vis Sci, 2008 May;49(5):1784-90.
PMID: 18436813 DOI: 10.1167/iovs.07-1450

To describe the relationship of retinal vascular caliber with cardiovascular risk factors in an Asian population.

Matched MeSH terms: Risk Factors
Anaemia and iron deficiency anaemia among aboriginal schoolchildren in rural Peninsular Malaysia: an update on a continuing problem

Al-Mekhlafi MH, Surin J, Atiya AS, Ariffin WA, Mahdy AK, Abdullah HC

Trans R Soc Trop Med Hyg, 2008 Oct;102(10):1046-52.
PMID: 18617209 DOI: 10.1016/j.trstmh.2008.05.012

A cross-sectional study to determine the current prevalence of anaemia and iron deficiency anaemia (IDA) and to investigate the possible risk factors for IDA was carried out on 241 aboriginal schoolchildren (120 boys, 121 girls) aged 7-12 years and living in remote areas in Pos Betau, Pahang, Malaysia. Haemoglobin (Hb) level was measured and serum iron status was assessed by serum ferritin (SF), serum iron (SI) and total iron binding capacity measurements. Socioeconomic data were collected using pre-tested questionnaires. All children were screened for intestinal parasitic infections. Overall, 48.5% (95% CI 42.3-54.8) of children were anaemic (Hb<12 g/dl). The prevalence of IDA was 34% (95% CI 28.3-40.2), which accounted for 70.1% of the anaemia cases. The prevalence of IDA was significantly higher in females than males. Low levels of mothers' education and low household income were identified as risk factors for IDA. Severe trichuriasis also found to be associated with low SF and SI. Logistic regression confirmed low levels of mothers' education and gender as significant risk factors for IDA. Improvement of socioeconomic status and health education together with periodic mass deworming should be included in public health strategies for the control and prevention of anaemia and IDA in this population.

Matched MeSH terms: Risk Factors
The association between maternal periodontitis and low birth weight infants among Malay women

Saddki N, Bachok N, Hussain NH, Zainudin SL, Sosroseno W

Community Dent Oral Epidemiol, 2008 Aug;36(4):296-304.
PMID: 19145718

OBJECTIVES: Maternal periodontitis has been suggested as one of the risk factors for low birth weight (LBW) infants. The objective of this study was to determine the association between maternal periodontitis and LBW infants among Malay women.
METHODS: Screening periodontal examinations were carried out on all eligible Malay pregnant women in the second trimester of pregnancy attending two randomly selected community maternal and child health clinics in Kota Bharu, Kelantan. Patients with four or more sites with pocket depth 4 mm or higher, and clinical attachment loss 3 mm or higher at the same site with presence of bleeding on probing were diagnosed as having periodontitis in this study. Using this definition, systematic random sampling was utilized for selection of 250 subjects for each exposed and non-exposed group. Of 500 subjects enrolled in the study, 28 (5.6%) were either dropped or lost to follow-up. Of the remaining 472 subjects, 232 with periodontitis were in the exposed group and 240 with healthy periodontium were in the nonexposed group.
RESULTS: The incidence of LBW was 14.2% (95% CI: 9.70-18.75) in women with periodontitis, and 3.3% (95% CI: 1.05-5.62) in women without periodontitis. The relative risk of having LBW infants was 4.27 times higher for women with periodontitis compared with those without periodontitis (95% CI: 2.01-9.04). After adjustment for potential confounders using multiple logistic regression analysis, significant association was found between maternal periodontitis and LBW (OR = 3.84; 95% CI: 1.34-11.05).
CONCLUSION: The results of this study provide additional evidence that pregnant women with periodontitis are at a significantly higher risk of delivering LBW infants.

Matched MeSH terms: Risk Factors
Gene expression in human oral squamous cell carcinoma is influenced by risk factor exposure

Cheong SC, Chandramouli GV, Saleh A, Zain RB, Lau SH, Sivakumaren S, et al.

Oral Oncol, 2009 Aug;45(8):712-9.
PMID: 19147396 DOI: 10.1016/j.oraloncology.2008.11.002

Oral squamous cell carcinoma (OSCC) is a world health problem and is associated with exposure to different risk factors. In the west, smoking and alcohol consumption are considered to be the main risk factors whilst in India and southeast Asia, betel quid (BQ) chewing is predominant. In this study, we compared the gene expression patterns of oral cancers associated with BQ chewing to those caused by smoking using Affymetrix microarrays. We found that 281 genes were differentially expressed between OSCC and normal oral mucosa regardless of aetiological factors including MMP1, PLAU, MAGE-D4, GNA12, IFITM3 and NMU. Further, we identified 168 genes that were differentially expressed between the BQ and smoking groups including CXCL-9, TMPRSS2, CA12 and RNF24. The expression of these genes was validated using qPCR using independent tissue samples. The results demonstrate that whilst common genes/pathways contribute to the development of oral cancer, there are also other gene expression changes that are specific to certain risk factors. The findings suggest that different carcinogens activate or inhibit specific pathways during cancer development and progression. These unique gene expression profiles should be taken into consideration when developing biomarkers for future use in prognostic or therapeutic applications.

Matched MeSH terms: Risk Factors
Prevalence, risk factors, and clinical features of thyroid-associated ophthalmopathy in multiethnic Malaysian patients with Graves' disease

Lim SL, Lim AK, Mumtaz M, Hussein E, Wan Bebakar WM, Khir AS

Thyroid, 2008 Dec;18(12):1297-301.
PMID: 19012471 DOI: 10.1089/thy.2008.0044

The prevalence of thyroid-associated ophthalmopathy (TAO) has been reported to be lower in several Asian populations than in Caucasians. The risk factors for TAO that have been demonstrated in Caucasians have not been studied in Asian populations. The aim of this study, therefore, was to determine the prevalence, risk factors, and clinical features of TAO in a cohort of multiethnic Malaysian patients with Graves' disease (GD).

Matched MeSH terms: Risk Factors
Erectile dysfunction and comorbidities in aging men: an urban cross-sectional study in Malaysia

Khoo EM, Tan HM, Low WY

J Sex Med, 2008 Dec;5(12):2925-34.
PMID: 18761590 DOI: 10.1111/j.1743-6109.2008.00988.x

INTRODUCTION: Erectile dysfunction (ED), lower urinary tract symptoms (LUTS), cardiovascular disease (CVD), depression, and androgen deficiency are common conditions affecting aging men over 50 years. However, data were limited in developing countries.
AIMS: To investigate the prevalence of ED, LUTS, chronic diseases, depression, androgen deficiency symptoms, and lifestyle of aging men in Malaysia, and to examine their associations with sociodemographic factors.
MAIN OUTCOME MEASURES: ED, LUTS, chronic diseases, depression, positive Androgen Deficiency in the Aging Male (ADAM) questionnaire
METHODS: A randomized survey of 351 men using structured questionnaires consisting of self-reported medical conditions, International Index for Erectile Function-5, International Prostate Symptom Score, Geriatric Depression Scale-15, and St Louis University questionnaire for ADAM. Blood samples were taken for glucose, lipid, prostate specific antigen (PSA), and hormones.
RESULTS: Mean age was 58+/-7 years. Prevalence of ED was 70.1% (mild ED 32.8%, mild to moderate ED 17.7%, moderate ED 5.1%, and severe ED 14.5%). There were 29% of men with moderate and severe LUTS; 11.1% had severe depression; 25.4% scored positive on ADAM questionnaire; 30.2% self-reported hypertension, 21.4% self-reported diabetes mellitus; 10.8% self-reported coronary artery disease; 19.1% were smokers; and 34% consumed alcohol. There were 78.6% of men that are overweight and obese; 28.8% had a fasting blood sugar (FBS) >or=6.1 mmol/L, 70.1% had total cholesterol >5.2 mmol/L, 19.1% had total testosterone >or=11.0 nmoL/L, 14.0% had calculated free testosterone <0.0225 nmoL/dL; 4% had PSA >4 microg/L; 9.4% had insulin-like growth factor-1 (IGF-1) level below age specific range, 5.1% had abnormal sex hormone binding globulin (<15 nmoL/L and >70 nmol/L). ED was found to be significantly associated with LUTS, depression (P<0.001 respectively). Similarly, LUTS was significantly associated with depression and ADAM questionnaire status (P<0.001 respectively); and ADAM questionnaire status was also significantly associated with depression (P<0.001).
CONCLUSION: ED, LUTS, depression, and androgen deficiency symptoms are common in urban aging men. As these conditions are possibly interrelated, strategies for early disease prevention and detection are warranted when one disease presents.

Matched MeSH terms: Risk Factors
State of the science on postpartum depression: what nurse researchers have contributed-part 2

Beck CT

MCN Am J Matern Child Nurs, 2008 Mar-Jun;33(3):151-6; quiz 157-8.
PMID: 18453904 DOI: 10.1097/01.NMC.0000318349.70364.1c

This two-part series summarizes 141 postpartum depression studies that have been conducted by nurse researchers from around the globe. Studies contributing to the knowledge base of postpartum depression were conducted in the following nine countries: United States, Australia, Canada, China (Hong Kong, Taiwan), Finland, Iceland, Sweden, Turkey, and Malaysia. Part 1 of this series addressed the contributions of nurse researchers in the areas of epidemiology, risk factors, and transcultural perspectives related to postpartum depression. This article is Part 2, and it describes what nurse researchers have contributed to the following aspects of postpartum depression: instrumentation/screening, interventions, mother-infant interactions, family dynamics, breastfeeding, preterm births, biological factors, clinicians' knowledge, and mothers' use of health services.

Matched MeSH terms: Risk Factors
An audit on diabetes management in Asian patients treated by specialists: the Diabcare-Asia 1998 and 2003 studies

Mohamed M, Diabcare-Asia 2003 Study Group

Curr Med Res Opin, 2008 Feb;24(2):507-14.
PMID: 18184454 DOI: 10.1185/030079908X261131

OBJECTIVE: To collect information on diabetes management, including psychosocial aspects, in patients managed by specialists 5 years after they were first surveyed in 1998.
METHODS: Data on demography, diabetes status, management and complications were collected via medical records, interview and laboratory assessments. HbA(1c) was analysed by a central laboratory prospectively.
RESULTS: Patient profile was similar in the 1998 (N = 21,838) and 2003 cohorts (N = 15,549): 95% were diagnosed as type 2 diabetes mellitus and were obese (BMI approximately 25 kg/m(2)). Glycaemic control was unsatisfactory in many patients (mean HbA(1c) approximately 8%; fasting glucose approximately 9 mmol/L). Lipids were well-controlled but hypertension was not. The incidence of neuropathy ( approximately 33%) and cataract ( approximately 27%) were high. The majority ( approximately 71%) of patients in both cohorts were treated with oral antidiabetic drug (OAD) monotherapy; approximately 24% were on insulin therapy. Approximately half of the 2003 cohort reported a healthy state of well-being. Quality of life did not appear to have suffered as a result of having diabetes. However, many patients were worried about hypoglycaemic risk (53.9%) or worsening of diabetes (45.8%) and insulin initiation (64.5%).
CONCLUSIONS: Although both cohorts were separate cross-sectional studies of diabetes management status in Asia, the results showed that the demography profile, glycaemic control and cardiovascular risk factors were remarkably similar in both cohorts 5 years after the first survey. More concerted efforts are needed to increase diabetes awareness and education.

Matched MeSH terms: Risk Factors
Serum iron status in Orang Asli children living in endemic areas of soil-transmitted helminths

Aini UN, Al-Mekhlafi MS, Azlin M, Shaik A, Sa'iah A, Fatmah MS, et al.

Asia Pac J Clin Nutr, 2007;16(4):724-30.
PMID: 18042535

We conducted a cross sectional study to examine the association of intestinal parasitic infections and protein energy malnutrition (PEM) with iron-status indicators and anaemia among Orang Asli children in Selangor, Malaysia. A total of 281 children aged 2 - 15 years were studied. The data were collected using structured questionnaires, anthropometric measurements and laboratory analysis for blood and faecal samples. All children were infected either by A. lumbricoides, T. trichiura or hookworm and almost 19%, 26% and 3% of the children had severe infection of ascariasis, trichuriasis and hookworm infection respectively. The prevalence of giardiasis among them was 24.9%. Overall, 41.5% of the children were anaemic (haemoglobin < 11.0 g/dL). Of these 61.0% of the children had iron deficiency and 36.5% had iron deficiency anaemia (IDA), which accounted for 88.0% of anaemia in this population. Severe trichuriasis had the most significant correlation with anaemia and iron deficiency in this population. It contributed to low concentrations of haemoglobin, serum iron and serum ferritin and high total iron binding capacity (TIBC). Significant underweight and stunting were associated with low concentrations of haemoglobin and serum iron while significant wasting was significantly associated with low concentration of serum ferritin. Logistic regression analysis confirmed that severe trichuriasis was a strong predictor of IDA. It also confirmed that children who were significantly underweight and whose mother was working were independent predictors of IDA in this population.

Matched MeSH terms: Risk Factors

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