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Fulltext Cohort comparisons: emotional well-being among adolescents and older adults

Momtaz YA, Hamid TA, Ibrahim R

Clin Interv Aging, 2014;9:813-9.
PMID: 24872683 DOI: 10.2147/CIA.S61636

There are several negative stereotypes about older adults that have negatively influenced people's attitude about aging. The present study compared emotional well-being between older adults and adolescents.

Matched MeSH terms: Age Factors
Fulltext PIK3CA gene amplification and PI3K p110α protein expression in breast carcinoma

Firoozinia M, Zareian Jahromi M, Moghadamtousi SZ, Nikzad S, Abdul Kadir H

Int J Med Sci, 2014;11(6):620-5.
PMID: 24782652 DOI: 10.7150/ijms.8251

A family of PI3Ks is the lipid kinases, which enhance intracellular pools of phosphatidyl inositol 3,4,5-tri-phosphate (PIP3) through phosphorylating its precursor. Amplifications and deletions of genes, as well as somatic missense of the PIK3CA gene have been described in many human cancer varieties, including of the brain, colon, liver, lung and stomach. Immunohistochemistry and Real-time quantitative PCR tests were used to determine the PIK3CA gene amplification (gene copy number) and to detect protein expression, respectively. The results obtained were analysed and the ratio of PIK3CA to β-actin gene copy number was calculated. Positive gene amplification of PIK3CA was appointed as a copy number of ≥4. Also, PI3K p110α protein expression was scored from 0 to 3+ and the scores of 2+ and 3+ were considered as positive for PI3K p110α protein expression. We studied 50 breast carcinoma samples for PI3K p110α protein expression and PIK3CA gene copy numbers. In general, 36 out of 50 (72%) breast carcinoma samples showed a significant increase in PIK3CA gene amplification. 12 out of 50 (24%) showed positive staining, and 38 out of 50 (76%) showed negative staining for PI3K p110α expression. We have identified no significant relationship between PIK3CA amplification, race (p= 0.630) and histological type (p=0. 731) in breast carcinoma, but correlation of PIK3CA amplification and age showed a significant relationship (p=0. 003) between them. No significant relationship has been identified in correlation of PI3K p110α protein expression compared to age (p=0. 284), race (p=0. 546) and histological type (p=0. 285). Amplification of PIK3CA was frequent in breast carcinoma and occurs in stages of breast carcinoma. Our result shows that there is a relationship between gene amplification and age in breast carcinoma. We suggest that PIK3CA is significant in breast tumorigenesis serve as a prevalent mechanism contributes to the oncogenic activation pathway of PIK3CA in breast cancer.

Matched MeSH terms: Age Factors
Driving anger in Malaysia

Sullman MJ, Stephens AN, Yong M

Accid Anal Prev, 2014 Oct;71:1-9.
PMID: 24863369 DOI: 10.1016/j.aap.2014.04.019

The present study examined the types of situations that cause Malaysian drivers to become angry. The 33-item version of the driver anger scale (Deffenbacher et al., 1994) was used to investigate driver anger amongst a sample of 339 drivers. Confirmatory factor analysis showed that the fit of the original six-factor model (discourtesy, traffic obstructions, hostile gestures, slow driving, illegal driving and police presence), after removing one item and allowing three error pairs to covary, was satisfactory. Female drivers reported more anger, than males, caused by traffic obstruction and hostile gestures. Age was also negatively related to five (discourtesy, traffic obstructions, hostile gestures, slow driving and police presence) of the six factors and also to the total DAS score. Furthermore, although they were not directly related to crash involvement, several of the six forms of driving anger were significantly related to the crash-related conditions of: near misses, loss of concentration, having lost control of a vehicle and being ticketed. Overall the pattern of findings made in the present research were broadly similar to those from Western countries, indicating that the DAS is a valid measure of driving anger even among non-European based cultures.

Matched MeSH terms: Age Factors
Fulltext Father absence and reproduction-related outcomes in Malaysia, a transitional fertility population

Sheppard P, Snopkowski K, Sear R

Hum Nat, 2014 Jun;25(2):213-34.
PMID: 24610662 DOI: 10.1007/s12110-014-9195-2

Father absence is consistently associated with children's reproductive outcomes in industrialized countries. It has been suggested that father absence acts as a cue to particular environmental conditions that influence life history strategies. Much less is known, however, about the effects of father absence on such outcomes in lower-income countries. Using data from the 1988 Malaysian Family Life Survey (n = 567), we tested the effect of father absence on daughters' age at menarche, first marriage, and first birth; parity progression rates; and desired completed family size in Malaysia, a country undergoing an economic and fertility transition. Father absence during later childhood (ages 8 to 15), although not during earlier childhood, was associated with earlier progressions to first marriage and first birth, after controlling for other confounders. Father absence does not affect age at menarche, desired family size, or progression from first to second birth. The patterns found in this transitional population partly mirror those in developed societies, where father absence accelerates reproductive events. There is, however, a notable contrast between the acceleration in menarche for father-absent girls consistently found in developed societies and the lack of any association in our findings. The mechanisms through which father absence affects reproduction may differ in different ecological contexts. In lower-income contexts, direct paternal investment or influence may be of more importance in determining reproductive behavior than whether fathers act as a cue to environmental conditions.

Matched MeSH terms: Age Factors
Comparison of total phenolic content, scavenging activity and HPLC-ESI-MS/MS profiles of both young and mature leaves and stems of Andrographis paniculata

Chua LS, Yap KC, Jaganath IB

Nat Prod Commun, 2013 Dec;8(12):1725-9.
PMID: 24555283

The total phenolic content and radical scavenging activity of Andrographis paniculata has been investigated to estimate the amount of phenolic compounds and diterpene lactones, respectively in the plant extracts. The stem extracts exhibited higher total phenolic content and scavenging activity than those of the leaf extracts from both young and mature plants. A range of 19.6-47.8 mg extract of A. paniculata from different parts of the plant is equivalent to the scavenging activity exhibited by one mg of standard Trolox. HPLC-ESI-MS/MS was also used to identify simultaneously the phytochemicals from the leaves and stems of both young and mature plant samples. Of the identified compounds, seven of the sixteen diterpene lactones, three of the six flavonoids, five of the six phenolic acids and two cyclic acids are reported here for the first time for this species. Multivariate statistical approaches such as Hierarchiral Component Analysis (HCA) and Principle Component Analysis (PCA) have clustered the plant extracts into the leaf and stem groups, regardless of plant age. Further classification based on the phytochemical profiles revealed that mostly phenolic acids and flavonoids were from the young leaf extracts, and diterpenoids and their glycosides from the mature leaf extracts. However, the phytochemical profiles for the stems of both young and mature plants were not significantly different as presented in the dendrogram of HCA and the score plot of PCA. The marker for mature plants might be the m/z 557 ion (dihydroxyl dimethyl 19-[(beta-D-glucopyranosyl)oxy]-19-oxo-ent-labda-8(17),13-dien-16,15-olide), whereas the m/z 521 ion (propyl neoandrographolide) could be the marker for leaf extracts.

Matched MeSH terms: Age Factors
Fulltext Sleep disturbances in Malaysian children with cerebral palsy

Atmawidjaja RW, Wong SW, Yang WW, Ong LC

Dev Med Child Neurol, 2014 Jul;56(7):681-5.
PMID: 24528212 DOI: 10.1111/dmcn.12399

The aim of the study was to compare the frequency and type of sleep disturbances in a group of Malaysian children aged 4 to 18 years with cerebral palsy (CP) with their nearest-age, able-bodied siblings and to identify factors associated with sleep disturbances.

Matched MeSH terms: Age Factors
Predictors of handgrip strength among adults of a rural community in Malaysia

Moy FM, Darus A, Hairi NN

Asia Pac J Public Health, 2015 Mar;27(2):176-84.
PMID: 24285778 DOI: 10.1177/1010539513510555

Handgrip strength is useful for screening the nutritional status of adult population as it is strongly associated with physical disabilities and mortality. Therefore, we aimed to determine the predictors of handgrip strength among adults of a rural community in Malaysia using a cross-sectional study design with multistage sampling. All adults aged 30 years and older from 1250 households were invited to our study. Structured questionnaire on sociodemographic characteristics, medical history, occupation history, lifestyle practices, and measurements, including anthropometry and handgrip strength were taken. There were 2199 respondents with 55.2% females and majority were of Malay ethnicity. Their mean (standard deviation) age was 53.4 (13.2) years. The response rate for handgrip strength was 94.2%. Females had significantly lower handgrip strength than males (P < .05). In the multiple linear regression models, significant predictors of handgrip strength for males were age, height, job groups, and diabetes, while for females, the significant predictors were age, weight, height, and diabetes.

Matched MeSH terms: Age Factors
Children's knowledge and beliefs about medicines

Dawood OT, Mohamed Ibrahim MI, Abdullah AC

J Child Health Care, 2015 Mar;19(1):73-83.
PMID: 23975718 DOI: 10.1177/1367493513496911

Minor illnesses in children are often cured at home with over the counter medicines. Even though there is a wide use of medicines among children, they rarely receive medical advice about their medications from doctors or pharmacists. The aim of this study is to evaluate children's beliefs about medicines as well as to explain what children know about medicines. A cross-sectional survey was used to collect data from four primary schools in Penang Island, Malaysia. The target population of this research was schoolchildren of 11 and 12 years old regardless of their gender and social status. A self-administration questionnaire was used to obtain the data from schoolchildren and their parents. After including all schoolchildren in grades five and six, the total sample size was 1000 children in addition to 1000 parents. This study found that most children have inadequate knowledge and false beliefs about the efficacy of medicines. Children's beliefs about the efficacy of medicines were affected by their age group, gender and race (p

Matched MeSH terms: Age Factors
Fulltext Barriers of modern contraceptive practices among Asian women: a mini literature review

Najafi-Sharjabad F, Zainiyah Syed Yahya S, Abdul Rahman H, Hanafiah Juni M, Abdul Manaf R

Glob J Health Sci, 2013 Sep;5(5):181-92.
PMID: 23985120 DOI: 10.5539/gjhs.v5n5p181

Family planning has been cited as essential to the achievement of Millennium Development Goals (MDG). Family planning has a direct impact on women's health and consequence of each pregnancy. The use of modern contraception among Asian women is less than global average. In Asia a majority of unintended pregnancies are due to using traditional contraceptive or no methods which lead to induced unsafe abortion. Cultural attitudes, lack of knowledge of methods and reproduction, socio demographic factors, and health service barriers are the main obstacles to modern contraceptive practice among Asian women. Culturally sensitive family planning program, reforming health system, and reproductive health education through mass media to create awareness of the benefits of planned parenthood are effective strategies to improve modern contraceptive practice among Asian women.

Matched MeSH terms: Age Factors
Fulltext Tobacco smoking and its association with illicit drug use among young men aged 15-24 years living in urban slums of Bangladesh

Kabir MA, Goh KL, Kamal SM, Khan MM

PLoS One, 2013;8(7):e68728.
PMID: 23935885 DOI: 10.1371/journal.pone.0068728

Tobacco smoking (TS) and illicit drug use (IDU) are of public health concerns especially in developing countries, including Bangladesh. This paper aims to (i) identify the determinants of TS and IDU, and (ii) examine the association of TS with IDU among young slum dwellers in Bangladesh.

Matched MeSH terms: Age Factors
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: Age Factors
Factors associated with the timing of antenatal care seeking in Bangladesh

Kamal SM, Hassan CH, Islam MN

Asia Pac J Public Health, 2015 Mar;27(2):NP1467-80.
PMID: 24097925 DOI: 10.1177/1010539513485786

This study investigates the factors affecting the timing of antenatal care (ANC) seeking among Bangladeshi women using the 2007 Bangladesh Demographic and Health Survey data. Overall, 52% of the most recently pregnant women sought skilled ANC. The most pronounced reason for not receiving the services was that it was "not needed." Of the women who sought ANC, 57% entered for ANC at the fourth month or later. The multivariate regression analysis revealed that maternal age, women's education, residence, wealth index, pregnancy intention status, child's birth order, and wanting more children were the important determinants of ANC services utilization. Wanting more children and contraception use were no longer independent contributors to late ANC entry. These barriers should also be addressed as part of health interventions through information education and communication programs to early entry to ANC. The need to reduce financial barriers to care is a major implication of this study.

Matched MeSH terms: Age Factors
Psychometric properties of the self-report Malay version of the Pediatric Quality of Life (PedsQLTM) 4.0 Generic Core Scales among multiethnic Malaysian adolescents

Ainuddin HA, Loh SY, Chinna K, Low WY, Roslani AC

J Child Health Care, 2015 Jun;19(2):229-38.
PMID: 24154841 DOI: 10.1177/1367493513504834

Adolescence is the potential period for growth and optimal functioning, but developmental issues like time of transition from childhood to adulthood will create stress and affect the adolescent's quality of life (QOL). However, there is a lack of research tool for measuring adolescent's QOL in Malaysia. The aim of the study was to determine the validity and reliability of the self-report Malay version of the pediatric QOL (PedsQL™) 4.0 Generic Core Scales in assessing the QOL of Malaysian adolescents. A cross-sectional study design using the 23-item self-report Malay version of the PedsQL 4.0 Generic Core Scales was administered on a convenient cluster sampling (n = 297 adolescent) from a secondary school. The internal consistency reliability had Cronbach's α values ranging from .70 to .89. Factor analysis reported a six-factor structure via principal axis factor analysis. In conclusion, the self-report Malay version of the pediatric QOL 4.0 Generic Core Scales is a reliable and valid tool to measure the QOL of multiethnic Malaysian adolescents.

Matched MeSH terms: Age Factors
Prescribing of antidiabetic therapies in Ireland: 10-year trends 2003-2012

Zaharan NL, Williams D, Bennett K

Ir J Med Sci, 2014 Jun;183(2):311-8.
PMID: 24013870 DOI: 10.1007/s11845-013-1011-1

BACKGROUND: Over the last decade there have been significant changes in the prescribing of antidiabetic therapies. It is of interest to know about these trends and variations in the Irish population so that future prescribing patterns can be estimated.
AIMS: To examine the trends in prescribed antidiabetic treatments, including variations across age, gender, socioeconomic status and regions in the Irish population over the last 10 years.
METHODS: The Irish national pharmacy claims database was used to identify patients ≥ 16 years dispensed antidiabetic agents (oral or insulin) from January 2003 to December 2012 through the two main community drug schemes for diabetes. The rate of prescribing per 1,000 population was calculated. Logistic regression was used to examine variations in prescribing in patients with diabetes.
RESULTS: There was a significant increase in the prescribing of fast and long-acting insulin analogues with a rapid decline in the prescribing of human insulin (p < 0.0001). Increased prescribing of metformin, incretin modulators and fixed oral combination agents was observed (p < 0.0001). Females and older aged patients were more likely to be prescribed human insulin than other insulins. Metformin was less likely while sulphonylureas were more likely to be prescribed in older than younger aged patients. Socioeconomic differences were observed in increased prescribing of the newer and more expensive antidiabetic agents in the non-means tested scheme. Regional variations were observed in the prescribing of both insulin and oral antidiabetic agents.
CONCLUSION: There has been an increase over time in the prescribing of both insulin and oral antidiabetic agents in the Irish population with increasing uptake of newer antidiabetic agents. This has implications for projecting future uptake and expenditure of these agents given the rising level of diabetes in the population.

Matched MeSH terms: Age Factors
Risk and associated factors of female sexual orgasmic disorder in women with hypertension in Malaysia

Abdul Latif R, Muhamad R, Kanagasundram S, Sidi H, Nik Jaafar NR, Midin M, et al.

Asia Pac Psychiatry, 2013 Apr;5 Suppl 1:21-6.
PMID: 23857833 DOI: 10.1111/appy.12039

The objective of this study was to examine the risk of female sexual orgasmic disorder among a group of women with hypertension in Malaysia. The associated factors were also examined.

Matched MeSH terms: Age Factors
Identifying factors associated with diagnostic concordance/discordance in oral lichen planus

Siar CH, Lim JS, Tang SP, Chia HS, Loh YM, Ng KH

J Oral Maxillofac Surg, 2013 Oct;71(10):1688-93.
PMID: 23773425 DOI: 10.1016/j.joms.2013.04.026

To identify factors associated with concordance and discordance between clinical and histopathologic diagnoses of oral lichen planus lesions.

Matched MeSH terms: Age Factors
Fulltext Review of Dengue hemorrhagic fever fatal cases seen among adults: a retrospective study

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
Fulltext Infrequent breakfast consumption is associated with higher body adiposity and abdominal obesity in Malaysian school-aged adolescents

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
Fulltext Exploration of barriers to breast-self examination among urban women in Shah Alam, Malaysia: a cross sectional study

Al-Dubai SA, Ganasegeran K, Alabsi AM, Abdul Manaf MR, Ijaz S, Kassim S

Asian Pac J Cancer Prev, 2012;13(4):1627-32.
PMID: 22799379

BACKGROUND: Breast cancer is the most common cancer among women in Malaysia. Barriers for practicing breast self examination (BSE) await exploration.

OBJECTIVE: To assess the practice of BSE and its correlated factors and particularly barriers amongst urban women in Malaysia.

METHODS: This cross-sectional study was conducted with 222 Malaysian women using a self-administered questionnaire.

RESULTS: The mean (SD) age was 28.5 (±9.2) years, 59.0% were university graduates. Of the total, 81.1% were aware of breast cancer and 55% practiced BSE. Amongst 45% of respondents who did not practice BSE, 79.8% did not know how to do it, 60.6% feared being diagnosed with breast cancer, 59.6% were worried about detecting breast cancer, 22% reported that they should not touch their bodies, 44% and 28% reported BSE is embarrassing or unpleasant, 29% time consuming, 22% thought they would never have breast cancer or it is ineffective and finally 20% perceived BSE as unimportant. Logistic regression modeling showed that respondents aged ≥45 years, being Malay, married and having a high education level were more likely to practice BSE (p<0.05).

CONCLUSION: In this study sample, a significant proportion of respondents was aware of breast cancer but did not practice BSE. Knowledge, psychological, cultural, perception and environmental factors were identified as barriers. BSE practice was associated significantly with socio-demographic factors and socioeconomic status.

Matched MeSH terms: Age Factors
Factors associated with success or failure of quit attempts: a clinical approach for lung cancer prevention

Su TT, Sallehuddin BA, Murniati HH, Swinder J, Al Sadat N, Saimy I

Asian Pac J Cancer Prev, 2012;13(1):175-9.
PMID: 22502663

The objective of the study is to investigate the success rate of quit attempts and identify factors associated with success or failure of quit attempts in a quit smoking clinic. A cohort study was conducted with 495 smokers who enrolled in a quit smoking clinic from 2005 to 2008. The factors leading to quit smoking successfully were "being Malay", "having high blood pressure" "type of Nicotine Replacement Therapy" and "duration of follow up". In contrast, clerical staff had negative association to quit smoking. People who started smoking in their teenage years had a high risk of relapse. Integration of active follow up and tailor-made support programmes for quitters appear necessary in order to maintain their non-smoking status and encourage them to be permanent quitters. Integration of quit smoking clinics and primary care clinics could be another potential step for the success of quit smoking programmes.

Matched MeSH terms: Age Factors

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