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Fulltext Reliability and validity of the Brief COPE Scale (English version) among women with breast cancer undergoing treatment of adjuvant chemotherapy: a Malaysian study

Yusoff N, Low WY, Yip CH

Med J Malaysia, 2010 Mar;65(1):41-4.
PMID: 21265247 MyJurnal

This paper validates the Brief COPE Scale in Malaysian women with breast cancer. Test-retest evaluation was undertaken at two/three weeks and ten weeks following surgery. Internal consistencies ranged from 0.25 to 1.00. Meanwhile, the Intraclass Correlation Coefficient (ICC) ranged from 0.05 to 1.00. Sensitivity of the scale was indicated by the mean differences as observed in most of the domains with Effect Size Index (ESI) ranged from 0 to 0.53. Significant differences between mastectomy and lumpectomy were observed for Active coping, Planning and Acceptance. Brief COPE Scale showed fairly good reliability and validity.

Matched MeSH terms: Breast Neoplasms/psychology*
Adopting programmatic feedback to enhance the learning of complex skills

Yusoff MS, Hadie SN, Abdul Rahim AF

Med Educ, 2014 Feb;48(2):108-10.
PMID: 24528391 DOI: 10.1111/medu.12403
Matched MeSH terms: Students, Medical/psychology*
Fulltext A longitudinal study of relationships between previous academic achievement, emotional intelligence and personality traits with psychological health of medical students during stressful periods

Yusoff MS, Esa AR, Mat Pa MN, Mey SC, Aziz RA, Abdul Rahim AF

Educ Health (Abingdon), 2013 Jan-Apr;26(1):39-47.
PMID: 23823672 DOI: 10.4103/1357-6283.112800

CONTEXT: There is considerable evidence that emotional intelligence, previous academic achievement (i.e. cumulative grade point average (GPA)) and personality are associated with success in various occupational settings. This study evaluated the relationships of these variables with psychological health of first year medical students during stressful periods.
METHODS: A 1-year prospective study was done with students accepted into the School of Medical Sciences, Universiti Sains Malaysia. Information on emotional intelligence, GPA and personality traits were obtained prior to admission. The validated Universiti Sains Malaysia Emotional Quotient Inventory and Universiti Sains Malaysia Personality Inventory were used to measure emotional intelligence and personality traits, respectively. Stress, anxiety and depression were measured by the 21-item Depression Anxiety Stress Scale during the end-of-course (time 1) and final (time 2) examinations.
RESULTS: At the less stressful period (time 1), stress level was associated with agreeableness and the final GPA, anxiety level was associated with emotional control and emotional conscientiousness and depression level was associated with the final GPA and extraversion. At the more stressful period (time 2), neuroticism associated with stress level, anxiety level was associated with neuroticism and emotional expression, and depression level was associated with neuroticism.
CONCLUSIONS: This study found that neuroticism was the strongest associated factor of psychological health of medical students during their most stressful testing period. Various personality traits, emotional intelligence and previous academic performance were associated factors of psychological health during a less stressful period. These data suggest that early identification of medical students who are vulnerable to the stressful environment of medical schools might help them maintain psychological well-being during medical training.

Matched MeSH terms: Anxiety Disorders/psychology; Depression/psychology; Stress, Psychological/psychology*; Students, Medical/psychology*
The impact of medical education on psychological health of students: a cohort study

Yusoff MS, Abdul Rahim AF, Baba AA, Ismail SB, Mat Pa MN, Esa AR

Psychol Health Med, 2013;18(4):420-30.
PMID: 23140393 DOI: 10.1080/13548506.2012.740162

Many studies have shown that the prevalence of psychological distress among medical students during medical training is higher than that in general population. A few studies have shown that the prevalence of psychological distress among medical students before the onset of medical training was similar to general population. This study aimed to investigate psychological health of medical students before and during medical training. A one-year prospective study was done on successful applicants who undergo the first year of medical training for 2010/2011 academic session. The stress, anxiety and depression were measured by the DASS-21 at five intervals; during interview (Time 0), two months (Time 1), four months (Time 2), six months (Time 3) and final examination (Time 4) of the first year medical training. The prevalence of unfavourable stress, anxiety and depression before the onset of medical training was 4.1%, 55.6% and 1.8%, respectively. The prevalence of unfavourable stress during medical training ranged between 11.8% and 19.9%. The prevalence of anxiety during medical training ranged between 41.1% and 56.7%. The prevalence of depression during medical training ranged between 12% and 30%. Mean scores of stress and depression before (Time 0) and during medical training (Time 1-4) were significantly different (p

Matched MeSH terms: Students, Medical/psychology*
Psychometric properties of DREEM in a sample of Malaysian medical students

Yusoff MS

Med Teach, 2012;34(7):595-6.
PMID: 22489970 DOI: 10.3109/0142159X.2012.675104
Matched MeSH terms: Students, Medical/psychology
Experiences from a medical students' well-being workshop

Yusoff MS, Rahim AF

Med Educ, 2009 Nov;43(11):1108-9.
PMID: 19874520 DOI: 10.1111/j.1365-2923.2009.03474.x
Matched MeSH terms: Quality of Life/psychology*; Stress, Psychological/psychology*; Students, Medical/psychology*
The BigSib students' peer group mentoring programme

Yusoff MS, Rahim AF, Noor AR, Yaacob NA, Hussin ZA

Med Educ, 2009 Nov;43(11):1106.
PMID: 19874517 DOI: 10.1111/j.1365-2923.2009.03459.x
Matched MeSH terms: Mentors/psychology*
Psychometric properties of the Medical Student Well-Being Index among medical students in a Malaysian medical school

Yusoff MS, Yaacob MJ, Naing NN, Esa AR

Asian J Psychiatr, 2013 Feb;6(1):60-5.
PMID: 23380320 DOI: 10.1016/j.ajp.2012.09.001

This study evaluated the convergent, discriminant, construct, concurrent and discriminative validity of the Medical Student Wellbeing Index (MSWBI) as well as to evaluate its internal consistency and optimal cut-off total scores to detect at least moderate levels of general psychological distress, stress, anxiety and depression symptoms. A cross sectional study was done on 171 medical students. The MSWBI and DASS-21 were administered and returned immediately upon completion. Confirmatory factor analysis, reliability analysis, ROC analysis and Pearson correlation test were applied to assess psychometric properties of the MSWBI. A total of 168 (98.2%) medical students responded. The goodness of fit indices showed the MSWBI had a good construct (χ(2)=6.14, p=0.803, RMSEA<0.001, RMR=0.004, GFI=0.99, AGFI=0.97, CFI=1.00, IFI=1.02, TLI=1.04). The Cronbach's alpha value was 0.69 indicating an acceptable level of internal consistency. Pearson correlation coefficients and ROC analysis suggested each MSWBI's item showed adequate convergent and discriminant validity. Its optimal cut-off scores to detect at least moderate levels of general psychological distress, stress, anxiety, and depression were 1.5, 2.5, 1.5 and 2.5 respectively with sensitivity and specificity ranged from 62 to 80% and the areas under ROC curve ranged from 0.71 to 0.83. This study showed that the MSWBI had good level of psychometric properties. The MSWBI score more than 2 can be considered as having significant psychological distress. The MSWBI is a valid and reliable screening instrument to assess psychological distress of medical students.

Matched MeSH terms: Students, Medical/psychology*
Fulltext Prevalence and associated factors of stress, anxiety and depression among prospective medical students

Yusoff MS, Abdul Rahim AF, Baba AA, Ismail SB, Mat Pa MN, Esa AR

Asian J Psychiatr, 2013 Apr;6(2):128-33.
PMID: 23466109 DOI: 10.1016/j.ajp.2012.09.012

Many studies have reported that the prevalence of psychological distress among medical students during medical training was high. However, there are very few studies exploring on the psychological health of prospective medical students. This study aimed to determine the prevalence and associated factors for stress, anxiety and depression symptoms among the prospective medical students. A cross-sectional study was done on two cohorts of applicants to a public medical school. A total of 839 applicants were invited to participate in the study. The 21-item Depression Anxiety Stress Scale was administered to the applicants after they completed interviews. A total of 743 (92.2%) applicants took part in the study. The prevalence of moderate to extremely severe level of stress, anxiety and depression were 3.6%, 54.5% and 1.9%, respectively. Stress was significantly associated with extra-curricular activity (p<0.001) and race (p<0.001). Anxiety was associated with extra-curricular activity (p<0.001), race (p<0.001), mother education level (p=0.002) and CGPA group (p=0.034). Depression was associated with academic performance in class (p<0.001) and race (p=0.004). Prevalence of stress and depression among entering medical students was low; however prevalence of anxiety was high which could be due to worry about the interviews to enter medical course. The associated factors of psychological distress among prospective medical students were related to academic, non-academic, parent education and cultural backgrounds.

Matched MeSH terms: Students/psychology*
Fulltext Risk factor awareness and expectations of outpatients attending the Cardiology Clinic, Universiti Kebangsaan Malaysia

Yusoff K, Roslawati J, Almashoor SH

Med J Malaysia, 1992 Sep;47(3):194-9.
PMID: 1491645

One hundred consecutive patients attending the UKM (Universiti Kebangsaan Malaysia) Cardiology Clinic completed a questionnaire enquiring about their own assessment of their knowledge about their illness, their awareness of cardiac risk factors and their expectations in their management. Only 11% of our patients had graduated from tertiary education. 59% of our patients were being treated for ischaemic heart disease. Although only 28% of our patients considered having considerable knowledge of their illness, a majority of our patients were aware of cardiac risk factors. This was independent of the formal education achieved. However this awareness did not necessarily result in appropriate behaviour; 32% of patients admitted to smoking despite being aware of the harmful effects of smoking. 74% of our patients expected a cure from their doctors; only 37% of our patients thought they required medication indefinitely. Thus, patients could be made aware of their illness regardless of their formal educational status. However this may not necessarily result in appropriate behaviour. The high expectations which the patients have of their doctors is unrealistic and may be detrimental to appropriate long-term management of their chronic illness.

Study site: Cardiology Clinic, Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM)

Matched MeSH terms: Outpatients/psychology*
Fulltext Sociocultural influences on disease perception

Yusoff K

Med J Malaysia, 1994 Sep;49(3):197-8.
PMID: 7845264
Matched MeSH terms: Angina Pectoris/psychology
Illicit drug use among school-going adolescents in Malaysia

Yusoff F, Sahril N, Rasidi NM, Zaki NA, Muhamad N, Ahmad N

Asia Pac J Public Health, 2014 Sep;26(5 Suppl):100S-7S.
PMID: 25038195 DOI: 10.1177/1010539514542425

Illicit drug use among adolescents has become a public health issue in Malaysia. This study was from the Global School-Based Student Health Survey (GSHS) and aimed to determine the prevalence of and factors associated with illicit drug use among school-going adolescents in Malaysia. A 2-stage stratified cluster sampling method was used and data were collected via a self-administered questionnaire. A total of 25 507 students participated in the study. The prevalence of adolescents who ever used illicit drugs was 1.7%. Adolescents who ever used illicit drugs were associated with current smoking (adjusted odds ratio [aOR] = 6.99; 95% CI = 5.19, 9.40), current alcohol use (aOR = 4.63; 95% CI = 3.43, 6.26), ever having sex (aOR = 4.76; 95% CI = 3.54, 6.41), truancy (aOR = 1.43; 95% CI = 1.07, 1.90), lack of peer support (aOR = 1.47; 95% CI = 1.07, 2.03), and lack of parental monitoring (aOR = 1.71; 95% CI = 1.22, 2.39). Public health intervention should be addressed to prevent illicit drug used among adolescents.
Study name: Global School-Based Student Health Survey (GSHS)

Matched MeSH terms: Students/psychology*
PERSONALITY TRAITS AND STRESS LEVELS AMONG SENIOR DENTAL STUDENTS: EVIDENCE FROM MALAYSIA AND SINGAPORE

Yusof ZYM, Hassan WNW, Razak IA, Hashim SMN, Tahir MKAM, Keng SB

Southeast Asian J. Trop. Med. Public Health, 2016 Nov;47(6):1353-65.
PMID: 29641164

This study aimed to evaluate the association between dental students’
personality traits and stress levels in relation to dental education programs among
senior dental students in University Malaya (UM) in Malaysia and National University
of Singapore (NUS). A cross-sectional survey using a self-administered
questionnaire was conducted on UM and NUS senior dental students. The questionnaire
comprised items on demographic background, the Big Five Inventory
Personality Traits (BFIPT) test and a modified Dental Environment Stress (DES)
scale. Rasch analysis was used to convert raw data to interval scores. Analyses
were done by t-test, Pearson correlation, and Hierarchical regression statistics.
The response rate was 100% (UM=132, NUS=76). Personality trait Agreeableness
(mean=0.30) was significantly more prevalent among UM than NUS students
(mean=0.15, p=0.016). In NUS, Neuroticism (mean=0.36) was significantly more
prevalent than in UM (mean=0.14, p=0.002). The DES mean score was higher
among NUS (mean=0.23) than UM students (mean=0.07). In UM, Neuroticism
was significantly correlated with stress levels (r=0.338, p<0.001). In NUS, these
were Neuroticism (r=0.278, p=0.015), Agreeableness (r=0.250, p=0.029) and Conscientiousness
(r=-0.242, p=0.035) personality traits. The correlation was strongest
for personality trait Neuroticism in both schools. Hierarchical regression analysis
showed that gender and Neuroticism were significant predictors for students’
stress levels (p<0.05) with the latter exerting a bigger effect size (R2=0.18) than
gender (R2=004). This study showed that gender and Neuroticism personality
trait were significant predictors for stress levels among selected groups of dental
students in Southeast Asia. Information on students’ personality may be useful in
new students’ intake, stress management counseling and future program reviews.

Matched MeSH terms: Stress, Psychological/psychology*; Students, Dental/psychology*
Fulltext Health promoting schools and children's oral health related quality of life

Yusof ZY, Jaafar N

Health Qual Life Outcomes, 2013;11:205.
PMID: 24325653 DOI: 10.1186/1477-7525-11-205

The study objective was to compare children's oral health related quality of life (OHRQoL) in schools with 6 years of implementation of a health promoting school model in Malaysia, i.e. the Doktor Muda Programme (DMP) and in schools without the DMP.

Matched MeSH terms: Quality of Life/psychology*
Fulltext A Malay version of the Child Oral Impacts on Daily Performances (Child-OIDP) index: assessing validity and reliability

Yusof ZY, Jaafar N

Health Qual Life Outcomes, 2012;10:63.
PMID: 22682472 DOI: 10.1186/1477-7525-10-63

The study aimed to develop and test a Malay version of the Child-OIDP index, evaluate its psychometric properties and report on the prevalence of oral impacts on eight daily performances in a sample of 11-12 year old Malaysian schoolchildren.

Matched MeSH terms: Students/psychology; Toothache/psychology
Efficacy of a newly developed auditory-cognitive training system on speech recognition, central auditory processing and cognitive ability among older adults with normal cognition and with neurocognitive impairment

Yusof Y, Mukari SZS, Dzulkifli MA, Chellapan K, Ahmad K, Ishak I, et al.

Geriatr Gerontol Int, 2019 Aug;19(8):768-773.
PMID: 31237107 DOI: 10.1111/ggi.13710

AIM: To evaluate the efficacy of a newly developed auditory-cognitive training system on speech recognition, central auditory processing and cognition among older adults with normal cognition (NC) and with neurocognitive impairment (NCI).
METHODS: A double-blind quasi-experiment was carried out on NC (n = 43) and NCI (n = 33) groups. Participants in each group were randomly assigned into treatment and control programs groups. The treatment group underwent auditory-cognitive training, whereas the control group was assigned to watch documentary videos, three times per week, for 8 consecutive weeks. Study outcomes that included Montreal Cognitive Assessment, Malay Hearing in Noise Test, Dichotic Digit Test, Gaps in Noise Test and Pitch Pattern Sequence Test were measured at 4-week intervals at baseline, and weeks 4, 8 and 12.
RESULTS: Mixed design anova showed significant training effects in total Montreal Cognitive Assessment and Dichotic Digit Test in both groups, NC (P

Matched MeSH terms: Neurocognitive Disorders/psychology
Association of psychological distress with arm morbidity symptoms in breast cancer survivors: outcomes from the use of PHQ-9 and GAD-7 questionnaires

Yusof KM, Mohd Sidik S, Mahmud R, Abdullah M, Avery-Kiejda KA, Rosli R

Breast Cancer, 2023 Sep;30(5):810-819.
PMID: 37306933 DOI: 10.1007/s12282-023-01475-0

BACKGROUND: Although higher survival rates of breast cancer are achieved these days, breast cancer survivors are challenged with unwanted side effects from treatment or management that affect physical, functional, and psychological well-being of an individual. This study aimed to assess psychological distress status in Malaysian breast cancer survivors and factors that affected the condition.
METHODS: A cross-sectional study design was conducted on 162 breast cancer survivors from various breast cancer support groups in Malaysia. Psychological distress status was assessed based on depression and anxiety scores by applying the Malay version of Patient Health Questionnaire (PHQ-9) and General Anxiety Disorder (GAD-7). Both instruments were self-administered along with a set of questionnaires comprising demographic, medical history, quality of life, and upper extremity function assessment. Outcomes from the PHQ-9 and GAD-7 were analyzed for severity level of psychological distress, and its association with relevant variables, arm morbidity symptoms, as well as the duration of cancer survivorship.
RESULTS: The univariate analysis showed that breast cancer survivors with arm morbidities after breast surgery had a higher score of depression (5.0 vs 4.0, p = 0.011) and anxiety (3.0 vs 1.0, p = 0.026) than those who did not. Besides that, receiving fewer post-rehabilitation treatments (p = 0.049) and having a family history of cancer (p = 0.022) were correlated with higher anxiety level. The level of depression and anxiety was inversely proportionate with quality of life and positively correlated with greater disability of the arm function (p

Matched MeSH terms: Quality of Life/psychology
Fulltext Estimating an EQ-5D value set for Malaysia using time trade-off and visual analogue scale methods

Yusof FA, Goh A, Azmi S

Value Health, 2012 Jan-Feb;15(1 Suppl):S85-90.
PMID: 22265073 DOI: 10.1016/j.jval.2011.11.024

OBJECTIVES: To estimate a EQ-5D value set for Malaysia by using time trade-off (TTO) and visual analogue scale (VAS) valuation methods.
METHODS: TTO and VAS valuations were obtained from face-to-face surveys of a convenience sample of patients, caregivers, and health professionals conducted at nine government hospitals in 2004 and 2005. Forty-five EQ-5D questionnaire health states were valued, divided into five sets of 15 health states. Analysis was conducted by using linear additive regression models applying N3 and D1 specifications. Model selection was based on criteria of coefficient properties, statistical significance, and goodness of fit.
RESULTS: One hundred fifty-two respondents were interviewed, yielding 2174 TTO and 2265 VAS valuations. Respondents found TTO valuations to be more difficult than VAS valuations, and there were more inconsistencies in TTO valuations. All the independent variables in the models were statistically significant and consistent with expected signs and magnitude, except for the D1 specification modeled on TTO valuations. The N3 model provided the best fit for the VAS valuation data, with a mean absolute error of 0.032.
CONCLUSION: This study provides a Malaysian EQ-5D questionnaire value set that can be used for cost-utility studies despite survey limitations.
Study site: convenience sampling from three categories of respondents (patients undergoing dialysis, patients’ carers, and dialysis center staff) from public hospitals

Matched MeSH terms: Health Personnel/psychology; Outpatients/psychology; Pain/psychology; Quality of Life/psychology*; Caregivers/psychology
Understanding the Pathophysiology of Premature Ejaculation: Bridging the Link between Pharmacological and Psychological Interventions

Yusof F, Sidi H, Das S, Midin M, Kumar J, Hatta MH

Curr Drug Targets, 2018;19(8):856-864.
PMID: 27993112 DOI: 10.2174/1389450117666161215161108

Premature ejaculation (PE) is one of the commonest male sexual dysfunctions. It is characterized by ejaculation which occurs before or soon after vaginal penetration, which causes significant psychological distress to the individual, and his partner. The exact cause of PE is still unknown but several mechanisms are proposed, and these involve complex interactions of neurophysiological, psychosocial, and cognitive factors. We discuss the role of serotonin, nitric oxide, phosphodiesterase enzymes and other neurotransmitters. Treatment of PE tends to co-occur with other sexual difficulties, especially erectile dysfunction (ED). Treatment with selective serotonin reuptake inhibitors (SSRIs) and Dapoxitene are also discussed in detail. The treatment strategy requires a comprehensive holistic approach incorporating both combination of psychopharmacological agent and cognitive-behavioral therapy (CBT). The present review highlights the integration of the hypothalamic-neural and reverberating emotional circuit and discusses the etiology and treatment for patients with PE.

Matched MeSH terms: Premature Ejaculation/psychology
Fulltext Awareness and prevalence of mammography screening and its predictors--a cross sectional study in a primary care clinic in Malaysia

Yusof A, Chia YC, Hasni YM

Asian Pac J Cancer Prev, 2014;15(19):8095-9.
PMID: 25338990

BACKGROUND: Worldwide, over half a million women died of breast cancer in 2011 alone. Mammography screening is associated with a reduction of 20 to 35% in breast cancer mortality. The aim of this study was to determine the awareness and practice of mammography screening and predictors of its uptake in Malaysian women attending a primary care clinic.

MATERIALS AND METHODS: A cross-sectional study was carried out among women aged 40 to 74 years attending a primary care clinic in Selangor, Malaysia. An assisted structured questionnaire included questions on socio-demography, source of information and level of knowledge. An adapted version of the revised Champion Health Belief Model Scale plus other associated factors for mammography screening up-take were also included as part of the questionnaire. Predictors for mammography screening uptake were only determined in those who were aware about mammography screening. Significant predictors were determined by logistic regression.

RESULTS: 447 women were recruited for this study; 99.1% of them (n: 411) were aware about breast cancer. Only 50.1% (n: 206) had knowledge about mammography screening. Prevalence of clinical breast-examination (CBE) was 23.3% (n: 104) and mammography screening up-take was 13.2% (n: 59). The predictors for the latter were those who have had clinical breast-examination (aOR=17.58, 95%CI: 7.68-39.82) and those aged between 50 to 59 years (aOR=3.94, 95%CI: 1.61-9.66) as well as those aged 60 years and above (aOR=6.91, 95%CI: 2.28-20.94). Good knowledge and positive beliefs about mammography screening were not associated with mammography screening uptake.

CONCLUSIONS: Half of our Malaysian women were aware about mammography screening. However, the uptake of mammography was low. Previous CBE and older age were significant predictors of mammography screening uptake. Increasing CBE services may increase compliance with guidelines.

Matched MeSH terms: Breast Neoplasms/psychology*; Early Detection of Cancer/psychology*

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