ong, ying qian; shahar, suzana; mohd safien, a’isyah; ibrahim, norhayati; chin, ai-vyrn; mangialasche, francesca; kivipelto, miia; singh, devinder kaur ajit.  (2025).  a qualitative study on the impact and participation in the ageless multidomain intervention: insights from older adults with cognitive frailty and their caregivers.  - bmc public health.  1 - 14. 

mohamad habibullah, nur nadia; shahar, suzana; ismail, munirah; ibrahim, norhayati; kamaruddin, mohd zul amin; tang, shirley gee hoon; hamid, mohd faisal abdul; ramasamy, kalavathy.  (2025).  efficacy of yeast beta-glucan 1,3/1,6 supplementation on respiratory infection, fatigue, immune markers and gut health among moderate stress adults in klang valley of malaysia: protocol for a randomised, double-blinded, placebo-controlled, parallel-group .  - bmj open.  1 - 10. 

siti sarah norman, sumaiyah mat, siti salwana kamsan, sawal hamid md ali, nor hamdan mohamad yahaya, caryn chan mei hsien, dayang balkis md ramli, noorlaili mohd tohit, norhayati ibrahim & suzana shahar.  (2025).  mediating role of psychological status in the association between resiliency and quality of life among older malaysians living with knee osteoarthritis.  - experimental aging research.  350 - 363. 

ching sin siau, david lester, bob lew, kairi kõlves, jenny mei yiu huen, john f. gunn iii, won sun chen, norhayati ibrahim, muhamad nur fariduddin, hui chin koo, cunxian jia, ian griffin prawiromaruto, and caryn mei hsien chan.  (2025).  association between body mass index and depression, anxiety, and suicidality in university students from seven regions of china: a cross-sectional study.  - asia pacific journal of public health.  281 - 289. 

pavapriya ponvel, suzana shahar, devinder kaur ajit singh, arimi fitri mat ludin, ponnusamy subramaniam, norhayati ibrahim, hasnah haron, aniza ismail, chin ai-vyrn, mazlyfarina mohamad, nurul hidayah md fadzil, norhayati mustafa khalid, a’isyah mohd safien, jamilah mohammad hanipah, azyana ibrahim, jenni lehtisalo, miia kivipelto & francesca mangialasche.  (2025).  the cost effectiveness of a multidomain intervention on physical, cognitive, vascular, dietary and psychosocial outcomes among community dwelling older adults with cognitive frailty in malaysia: the ageless trial.  - alzheimer's research & therapy.  1 - 23. 

jing giong lee, noh amit, shazli ezzat ghazali, ponnusamy subramaniam, mahadir ahmad, chun hong gan, norhayati ibrahim, zaini said.  (2025).  the development of a brief intervention module for adults with obsessive-compulsive disorder (ocd) in malaysia.  - malaysian journal of public health medicine.  144 - 152. 

lea waters, marco weber, sholpan alimova, andrea amado, choy qing cham, wei-wen chen, ana paula durán, rafael gargurevich, lyudmila gitikhmayeva, soi kei ho, norhayati ibrahim, clarisse roswini kalaman, ayat abu kheit, linda huld loftsdóttir, daniel loton, pamela nuñez del prado, yalçin Özdemir, tammie ronen rosenbaum, marina ryabova, ali serdar sagkal, adil samekin, yan-li siaw, ching sin siau, liliya sultanova, agnes maria sumargi, sara tosti, amira najiha yahya & claudia zavala .  (2025).  psychometric evaluation of the strength-based parenting questionnaire and comparison of perceived strength-based parenting in collectivistic and individualistic cultures.  - journal of happiness studies.  1 - 30. 

mohd radzi tarmizi a halim, norhayati ibrahim, hazaila hassan, fikri idris, marliana musa, nur ainna alisha bustaman.  (2025).  a cross-cultural examination of suicide ideation in southeast asia: insights from malaysian and indonesian populations.  - multidisciplinary science journal.  1 - 10. 

siau, c. s., klonsky, e. d., kõlves, k., huen, j. m. y., chan, c. m. h., fariduddin, m. n., ibrahim, n., tan, y. k., jia, c., zhang, j., & lew, b. .  (2024).  psychache, hopelessness, and suicidal ideation and behaviors: a cross-sectional study from china.  - international journal of environmental research and public health.  1 - 10. 

ching sin siau, yee kee tan, norhayati ibrahim, kairi kõlves, jie zhang, muhamad nur fariduddin, bee seok chua, whye lian cheah, sharifah munirah syed elias, siti nazilah mat ali, serena in, alex lian sheng lim, geetha subramaniam, walton wider, sherina mohd sidik, siew tin tan, bob lew, lai fong chan.  (2024).  psychometric properties of the malay suicidal behaviors questionnaire-revised (sbq-r) in malaysian undergraduates.  - behavioral sciences.  1 - 13. 

clarisse roswini kalaman, norhayati ibrahim, choy qing cham, meng chuan ho, uma visvalingam, fairuz nazri abdul rahman, farah ahmad shahabuddin, mohd radzi tarmizi a halim, ching sin siau.  (2024).  challenges and strategies for improving medication adherence among adolescent psychiatric patients: a qualitative study.  - cambridge prisms: global mental health.  1 - 11. 

clarisse roswini kalaman, norhayati ibrahim, choy qing cham, meng chuan ho, yan-li siaw, amira najiha yahya and ching sin siau.  (2024).  psychometric properties of the strength-based parenting questionnaire parent-version in malaysia.  - pertanika journal of social science and humanities.  1345 - 1366. 

rozmi ismail, nurul shafini shafurdin, md shafiin shukor, azmawati mohammed nawi, mohd rizal abdul manaf, norhayati ibrahim, roziah mohd rasdi, novel anak lyndon, noh amit, siti aishah hassan,norshafizah hanafi, fauziah ibrahim, fatimah nahla, suzaily wah.  (2024).  predictors of drug and substance abuse among school-going adolescents living in drug hotspot in malaysia.  - plos one.  1-18. 

choy qing cham , norhayati ibrahim, clarisse roswini kalaman,meng chuan ho, uma visvalingam, farah ahmad shahabuddin,fairuz nazri abd rahman, mohd radzi tarmizi a. halim, manveen kaur harbajan singh, fatin liyana azhar, amira najih, samsilah roslan, chin.  (2024).  factors associated with depression, anxiety, and satisfaction with life among malaysian parental caregivers of adolescent psychiatric patients: a cross-sectional study.  - cambridge prisms: global mental health.  1-12. 

aisyah mohd safien, norhayati ibrahim, ponnusamy subramaniam, devinder kaur ajit singh, arimi fitri mat ludin, ai- vyrn chin and suzana shahar.  (2024).  prevalence of depression and clinical depressive symptoms in community dwelling older adults with cognitive frailty.  - geriatrics & gerontology international.  225-233. 

dayang balkis ramliid, suzana shahar, sumaiyah mat, norhayati ibrahim, noorlaili mohd tohit.  (2024).  the effectiveness of preventive home visits on resilience and health-related outcomes among community dwelling older adults: a systematic review.  - plos one.  1 - 36. 

yee kee tan, ching sin siau, norhayati ibrahim, kairi kolves, jie zhang, caryn mei hsien chan, meng chuan ho, chun hong gan, noh amit, nurul syasya mohd ridzwan goh, lai fong chan.  (2024).  validation of the malay version of the patient health questionnaire-4 (phq-4) among malaysian undergraduates.  - asian journal of psychiatry.  1 - 5. 

norhayati mustafa khalid, pavapriya ponvel, azianah mohamad ibrahim, a’isyah mohd safien, nurul hidayah md fadzil, devinder kaur ajit singh, arimi fitri mat ludin, norhayati ibrahim, ponnusamy subramaniam, hasnah haron, roslee rajikan, divya vanoh & suzana shahar.  (2024).  development and evaluation of content validity and acceptance of a multidomain intervention module for reversal of cognitive frailty among older adults.  - clinical interventions in aging.  1189 - 1202. 

azianah mohamad ibrahim, devinder kaur ajit singh, arimi fitri mat ludin, ponnusamy subramaniam, chin ai -vyrn, norhayati ibrahim, hasnah haron, aisyah mohd safien, norhayati mustafa khalid, pavapriya ponvel, nurul hidayah md fadzil, jamilah mohammad hanipah, francesca mangialasche, miia kivipelto, & suzana shahar.  (2024).  multidomain intervention for the reversal of cognitive frailty using a personalized approach (ageless trial): recruitment and baseline characteristics of participants.  - the journal of prevention of alzheimer's disease .  1291 - 1306. 

norhayati ibrahim, andrea wong, cham choy qing, chu sin yee, clarisse roswini kalaman, siau ching sin.  (2023).  translation and validation of the malay perceived stress scale modified for covid-19 (pss-10-c).  - malaysian journal of medical sciences.  161-171. 

clarisse roswini kalaman, norhayati ibrahim, vinorra shaker, choy qing cham, meng ch, uma visvalingam, farah as, fairuz nazri abd rahman, mohd radzi tah, manveen k, fatin la amira najiha yahya, rohana sham, ching sin siau, kai wei lee.  (2023).  parental factors associated with child or adolescent medication adherence: a systematic review.  - healthcare.  1-32. 

woan yin tan, nur hana hamzaid, norhayati ibrahim.  (2023).  parental perceptions on the importance of nutrients for children with autism spectrum disorder (asd) and the coping strategies: a qualitative study.  - nutrients.  1-21. 

rozmi ismail, azmawati mohammed nawi, mohd rizal abdul manaf, mohd rohaizat hassan, hilwa abdullah mohd, norhayati ibrahim, iskandar hassan tan abdullah, shafiin shukor.  (2023).  risk and protective factors in predicting drug and substance abuse among malaysian youths.  - addicta: the turkish journal on addictions.  23-33. 

ching sin siau, caryn mei hsien chan, lei hum wee, suzaily wahab, uma visvalingam, won sun chen, seen heng yeoh, jing ni tee, lena lay ling yeap , and norhayati ibrahim.  (2023).  depression and anxiety predict healthcare workers` understanding of and willingness to help suicide attempt patients.  - omega - journal of death and dying.  469-484. 

sin yee chu , norhayati ibrahim, noh amit, abdul halim abdul gafor, rozmi ismail, kai wei lee, and ching sin siau.  (2023).  interventions to reduce caregiver burden among caregivers of chronic kidney disease (ckd) patients: a scoping review.  - sage open.  1-17. 

koon, w. c., siau, c. s., fitriana, m., fariduddin, m. n., amini, m., chu, s. y., ravindran, l., ibrahim, n.  (2023).  hofstede's cultural values as factors influencing malaysian university students' attitude toward help-seeking: a preliminary study.  - malaysian journal of public health medicine.  28-35. 

yee kee tan, ching sin siau, lai fong chan, kairi kõlves, jie zhang, meng chuan ho, bee seok chua, rose manisah sulong, suzanna a. bono, mimi fitriana, abdul latiff bin hj jamaludin, norfaizadatul akma binti mohamad maswan, amira.  (2023).  validation of the malay version of the life events checklist for dsm-5 among malaysian undergraduates.  - asian journal of psychiatry.  1-5. 

shue kien ting, ching sin siau, muhamad nur fariduddin, mimi fitriana, kam fong lee, amira najiha yahya, norhayati ibrahim.  (2022).  childhood, adulthood, and cumulative interpersonal violence as determinants of suicide risk among university students.  - journal of aggression maltreatment and trauma.  1-18. 

bob lew, kairi kõlves, david lester, won sun chen, nurashikin bt ibrahim, noor raihan bt khamal, feisul mustapha, caryn mei hsien chan, norhayati ibrahim, ching sin siau and lai fong chan.  (2022).  looking into recent suicide rates and trends in malaysia: a comparative analysis.  - frontiers in psychiatry.  1-11. 

nurul hidayah md fadzil, suzana shahar, roslee rajikan, devinder kaur ajit singh, arimi fitri mat ludin, ponnusamy subramaniam, norhayati ibrahim, divya vanoh, and nazlena mohamad ali.  (2022).  a scoping review for usage of telerehabilitation among older adults with mild cognitive impairment or cognitive frailty.  - international journal of environmental research and public health.  1-14. 

rozmi ismail, mohd rizal abdul manaf, mohd rohaizat hassan, azmawati mohammed nawi, norhayati ibrahim, novel lyndon, noh amit, ezarina zakaria, muhammad ajib abd razak, norshaffika izzaty zaiedy nor, md shafiin shukor, aimi fadzirul kamarubahrin..  (2022).  prevalence of drug and substance use among malaysian youth: a nationwide survey.  - international journal of environmental research and public health.  1-15. 

bob lew [and twenty one others]..  (2022).  an analysis of age standardized suicide rates in muslim majority countries in 2000 2019.  - bmc public health.  1-18. 

norhayati ibrahim, normah che din, noh amit, shazli e. ghazali, aisyah mohd safien, ching sin siau.  (2022).  psychometric properties and the cut-off point of the english version of the yatt suicide attitude scale.  - inquiry: the journal of health care organization, provision, and financing.  1-9. 

norhayati ibrahim, sin yee chu ,ching sin siau ,noh amit, rozmi ismail, abdul halim abdul gafor.  (2022).  the effects of psychosocial and economic factors on the quality of life of patients with end-stage renal disease and their caregivers in klang valley, malaysia: protocol for a mixed-methods study.  - bmj open.  1-10. 

muhamad afiq zulkifly, suzaily wahab, amirul danial azmi, siti rahmah awang, normah mustaffa, norhayati ibrahim, nor ba'yah abdul kadir.  (2022).  psychometric properties of the malay version of peer pressure scale questionnaire-revised.  - journal of indian association for child and adolescent mental health.  29-35. 

bob lew, david lester, feisul idzwan mustapha, paul yip, ying-yeh chen, ravivarma rao panirselvam, astrid sinarti hassan, serena in, lai fong chan, norhayati ibrahim, caryn mei hsien chan & ching sin siau.  (2022).  decriminalizing suicide attempt in the 21st century: an examination of suicide rates in countries that penalize suicide, a critical review.  - bmc psychiatry.  1-11. 

nurul fatin malek rivan, suzana shahar, devinder kaur ajit singh, norhayati ibrahim, arimi fitri mat ludin, hanis mastura yahya, noor ibrahim mohamed sakian, hazlina mahadzir, ponnusamy subramaniam & mohd zul amin kamaruddin.  (2022).  mediation effect of coping strategies on general psychological health among middle-aged and older adults during the covid-19 pandemic.  - aging & mental health.  2039-2047. 

ridho roqwan ikbar, noh amit, ponnusamy subramaniam, norhayati ibrahim.  (2022).  relationship between self-efficacy, adversity quotient, covid-19-related stress and academic performance among the undergraduate students: a protocol for a systematic review.  - plos one.  1-11. 

choy qing cham, norhayati ibrahim, ching sin siau, clarisse roswini kalaman, meng chuan ho, amira najiha yahya, uma visvalingam, samsilah roslan, fairuz nazri abd rahman, kai wei lee.  (2022).  caregiver burden among caregivers of patients with mental illness: a systematic review and meta-analysis.  - healthcare.  1-16. 

norhayati ibrahim, magtum aen, noh amit, zaini said, ching sin siau.  (2022).  victimisation, depression and suicidal ideation among lesbian, gay and bisexual adults in malaysia.  - malaysian journal of medical sciences.  120-130. 

nurul fatin malek rivan, hanis mastura yahya, suzana shahar, devinder kaur ajit singh, norhayati ibrahim, arimi fitri mat ludin, noor ibrahim mohamed sakian, hazlina mahadzir, ponnusamy subramaniam, mohd zul amin kamaruddin.  (2021).  the impact of poor nutrient intakes and food insecurity on the psychological distress among community-dwelling middle-aged and older adults during the covid-19 pandemic.  - nutrients.  1-12. 

bob lew, augustine osman, caryn mei hsien chan, won sun chen, norhayati ibrahim, cun-xian jia & ching sin siau.  (2021).  psychological characteristics of suicide attempters among undergraduate college students in china: a cross-sectional study.  - bmc public health.  1-8. 

pavapriya ponvel, suzana shahar, devinder kaur ajit singh, arimi fitri mat ludin, roslee rajikan, nor fadilah rajab, chin ai-vyrn, normah che din, norhayati ibrahim,ponnusamy subramaniam, hasnah haron, aniza ismail, razinah sharif, kalavaty ramasamy,.  (2021).  multidomain intervention for reversal of cognitive frailty, towards a personalized approach (ageless trial): study design.  - journal of alzheimers disease.  673-687. 

ching sin siau, lei hum wee, suzaily wahab, uma visvalingam, seen heng yeoh, nur atikah abdul halim, norhayati ibrahim.  (2021).  the influence of religious/ spiritual beliefs on malaysian hospital healthcare workers attitudes towards suicide and suicidal patients: a qualitative study.  - journal of research in nursing.  723-740. 

aisyah mohd safien, norhayati ibrahim, ponnusamy subramaniam, suzana shahar, normah che din, aniza ismail, devinder kaur ajit singh, and arimi fitri mat ludin,.  (2021).  randomized controlled trials of a psychosocial intervention for improving the cognitive function among older adults: a scoping review.  - gerontology & geriatric medicine.  1-14. 

azmawati mohammed nawi, rozmi ismail, fauziah ibrahim, mohd rohaizat hassan, mohd rizal abdul manaf, noh amit, norhayati ibrahim and nurul shafini shafurdin.  (2021).  risk and protective factors of drug abuse among adolescents: a systematic review.  - bmc public health.  1-15. 

norhayati ibrahim, aisyah mohd safien, ching sin siau, suzana shahar.  (2020).  the effectiveness of a depression literacy program on stigma and mental help-seeking among adolescents in malaysia: a control group study with 3-month follow-up.  - inquiry: the journal of health care organization, provision, and financing.  1-10. 

norhayati ibrahim, rafidah aini pakri mohamed & siti balkis budin.  (2020).  the role of personality on quality of life among type 2 diabetes patients.  - international journal of psychosocial rehabilitation.  4359-4370. 

nor bayah abdul kadir, nur saadah mohamad aun, norhayati ibrahim, hilwa abdullah@mohd. nor, diana johan.  (2020).  do friendship attachment and positive and negative emotions encourage prosocial behavior among adolescents in malaysia?.  - international journal of psychosocial rehabilitation.  4410-4423. 

noh amit, rozmi ismail, abdul rahim zumrah, mohd azmir mohd nizah, tengku elmi azlina tengku muda, edbert chia tat meng, norhayati ibrahim, normah che din.  (2020).  relationship between debt and depression, anxiety, stress or suicide ideation in asia: a systematic review.  - frontiers in psychology.  1-17. 

nor ba`yah abdul kadir, nur saadah mohamad aun, norhayati ibrahim, hilwa abdullah@mohd. nor, diana johan.  (2020).  dataset to develop self-report measure of emotional instability and behavioral difficulties for malaysian youths.  - data in brief.  1-6. 

bob lew, kairi kolves, augustine osman, mansor abu talib, norhayati ibrahim, ching sin siau, caryn mei hsien chan.  (2020).  suicidality among chinese college students: a cross-sectional study across seven provinces.  - plos one.  1-13. 

mahadir ahmad , nur syafiqa balqis md. din , ruthra devi tharumalay , normah che din ,norhayati ibrahim , noh amit , nor mf farah, rose azzlinda osman, mohamed faisal abdul hamid, ibnor azli ibrahim, ezad azraai jamsari, mohd rizal palil & sha'ari ahmad.  (2020).  the effects of circadian rhythm disruption on mental health and physiological responses among shift workers and general population.  - international journal of environmental research & public health.  1-16. 

mohd radzi tarmizi a.halim, nor ba'yah abdul kadir, abrahman roseliza-murni, norhayati ibrahim, muhamamd ariff ibrahim.  (2020).  moderation effect of impulsivity in the relationship between depression and suicide ideation among late adolescent in malaysia.  - international journal of academic research in business and social sciences.  110-119. 

harzurita hassan, zaini said, norhayati ibrahim.  (2020).  validity and reliability of muslim religiosity personality inventory (mrpi) using the rasch measurement model.  - solid state technology.  4787-4795. 

nurul fatin malek rivan [et all.].  (2020).  general psychological health status and coping strategies during lock-down due to covid-19 outbreak among malaysian older adults.  - european geriatric medicine.  95. 

norhayati ibrahim, normah che din, noh amit, shazli ezzat ghazali, aisyah mohd safien.  (2019).  development and validation of yatt suicide attitude scale (ysas) in malaysia.  - plos one.  . 

norhayati ibrahim, normah che din, mahadir ahmad, noh amit, shazli ezzat ghazali, suzaily wahab, nor ba'yah abdul kadir, fatimah wati halim, mohd radzi tarmizi a. halim.  (2019).  the role of social support and spiritual wellbeing in predicting suicidal ideation among marginalized adolescents in malaysia.  - bmc public health.  1-8. 

norhayati ibrahim, noh amit, suzana shahar, lei-hum wee, rozmi ismail, rozainee khairuddin, ching sin siau, aisyah mohd safien.  (2019).  do depression literacy,mental illness beliefs & stigma influence mental health help-seeking attitude?a cross-sectional study of secondary school and university students from b40 households in malaysia.  - bmc public health.  1-8. 

norhayati ibrahim, aisyah mohd safien, ching sin siau.  (2019).  validation of the malay mental help seeking attitude scale.  - international journal of recent technology and engineering (ijrte).  74-78. 

normah che din, liana mohd nawi, shazli ezzat ghazali, mahadir ahmad, norhayati ibrahim, zaini said, noh amit and ponnusamy subramaniam.  (2019).  preliminary analysis of the factor structure, reliability and validity of an obsessive-compulsive disorder screening tool for use with adults in malaysia.  - international journal of environmental research and public health.  1-11. 

ching sin siau, wee lei hum, norhayati ibrahim, uma visvalingam, lena lay ling yeap, yeoh seen heng, suzaily wahab.  (2018).  predicting burnout and psychological distress risks of hospital healthcare workers.  - malaysian journal of public health medicine.  125-136. 

agnes chong shu sze, normah che din, mahadir ahmad, norhayati ibrahim, rogayah abdul razak & pheh kai shuen.  (2018).  phonological awareness and global visual spatial ability among malay speaking children with specific learning disorder with dyslexia.  - malaysian journal of public health medicine.  115-124. 

normah che din, norhayati ibrahim, noh amit, nor ba'yah abdul kadir, mohd radzi tarmizi a halim.  (2018).  reasons for living and coping with suicidal ideation among adolescents in malaysia.  - malaysian journal of medical sciences.  . 

ching sin siau, lei hum wee, norhayati ibrahim, uma visvalingam, lena lay ling yeap,suzaily wahab.  (2018).  gatekeeper suicide training's effectiveness among malaysian hospital health professionals: a control group study with a three month follow up.  - journal of continuing education in the health professions.  227-234. 

deborah chew, wong zhiqin, norhayati ibrahim,raja affendi raja ali.  (2018).  optimizing the multidimensional aspects of the patient-physician relationship in the management of inflammatory bowel disease.  - intestinal research.  509-521. 

roszanadia rusali, zahara abdul manaf, suzana shahar, fatin hanani mazri, norhayati ibrahim, arimi fitri mat ludin, devinder kaur ajit singh & nazlena mohamad ali.  (2018).  comparison of the effectiveness of online and face-to-face weight-loss interventions in the workplace: evidence from.  - sains malaysiana.  . 

ong hui chien, norhayati ibrahim, suzaily wahab.  (2017).  correlation of quality of life and burden among caregivers of schizophrenic patients : a preliminary study.  - the social sciences.  419-424. 

norhayati ibrahim, noh amit, normah che din, hui chien ong.  (2017).  gender differences and psychological factors associated with suicidal ideation among youth in malaysia.  - psychology research and behavior management.  129-135. 

ching sin siau, lei-hum wee, norhayati ibrahim, uma visvalingam, suzaily wahab.  (2017).  cross-cultural adaptation and validation of the attitudes toward suicide questionnaire among healthcare personnel in malaysia.  - inquiry: the journal of health care organization, provision, and financing.  1-9. 

rohida saleh hudin, suzana shahar, norhayati ibrahim & hanis mastura yahya.  (2017).  influence of socio-economic and psychosocial factors on food insecurity and nutritional status of older adults in felda settlement in malaysia.  - journal of clinical gerontology and geriatrics.  35-40. 

norhayati ibrahim, hui chien ong, suzaily wahab.  (2017).  development and validation of a coping scale for caregivers in malaysia.  - malaysian journal of medical sciences.  83-91. 

noh amit, norhayati ibrahim, rafidah aga mohd jaladin, & normah che din.  (2017).  the predicting roles of reasons for living and social support on depression, anxiety and stress among young people in malaysia.  - medical journal of malaysia.  10. 

noh amit, norhayati ibrahim, rafidah aga mohd jaladin, normah che din.  (2017).  the predicting roles of reasons for living and social support on depression, anxiety and stress among young people in malaysia.  - medical journal of malaysia.  291-297. 

wirdah m, nor faliha s, poh bk, nor farah mf, norhayati i, ruzita at.  (2017).  effects of f.e.a.t (fit, eat, active, training) physical activity module on body composition and cardiometabolic risk factors in community dwelling adults.  - medical journal of malaysia.  27. 

nurul anis mohd yuzaidey, normah che din, mahadir ahmad, norhayati ibrahim, dzalani harun, rogayah abdul razak.  (2017).  interventions for children with dyslexia : a review on current intervention methods.  - medical journal of malaysia.  26. 

tay kok wai, normah che din, mahadir ahmad, noh amit, norhayati ibrahim.  (2017).  development of group therapy module for parents of children living with autism spectrum disorder.  - medical journal of malaysia.  26. 

wirdah m, poh bk, nor farah mf, norhayati i and ruzita at.  (2017).  effectiveness of f.e.a.t (fit, eat, active, training) programme for addressing adult obesity in suburban malaysia : study protocol for a quasi-experimental trial.  - malaysian journal of nutrition.  87. 

rafidah aini pakri mohamed, norhayati ibrahim, siti balkis budin, ahmad marzuki omar, nor azmi kamaruddin dan rozmi ismail.  (2016).  inter-relationship of illness perception, personality and quality of life among type 2 diabetes patients: a cross-sectional survey.  - the social sciences.  234-241. 

norhayati ibrahim, rafidah aini pakri mohamed, sharlene teo, normah che din, abdul halim abdul gafor, rozmi ismail & zahara abdul manaf.  (2016).  association between health-related quality of life and psychological distress at different stages of chronic kidney disease.  - sains malaysiana.  753-759. 

rozmi ismail, ng lei voon, mohamad hanif md saad, muhammad saleem, norhayati ibrahim.  (2016).  aberrant driving among young malaysian drivers.  - jurnal teknologi.  55-62. 

ong hui chien, norhayati ibrahim, suzaily wahab.  (2016).  psychological distress, perceived stigma, and coping among caregivers of patients with schizophrenia.  - psychology research and behavior management.  211-218. 

nuruljannah johari, zahara abdul manaf, norhayati ibrahim, suzana shahar, norlaila mustafa.  (2016).  predictors of quality of life among hospitalized geriatric patients with diabetes mellitus upon discharge.  - clinical interventions in aging.  1455-1461. 

norhayati ibrahim, hui chien 0ng, suzaily abd wahab, normah che din, mahadir ahmad, noh amit, mohd suhaimi mohamad.  (2016).  psychological wellbeing among caregivers of schizophrenia patients in malaysia.  - international journal of psychology.  678-679. 

rozmi ismail, norhayati ibrahim.  (2016).  socio-demographic and psychological profile of illegal street motorcycle racing offenders in malaysia.  - international journal of psychology.  1147. 

rozmi ismail, m. nuruddin ghazalli, norhayati ibrahim.  (2015).  not all developmental assets can predict negative mental health outcomes of disadvantaged youth: a case of suburban kuala lumpur.  - mediterranean journal of social sciences.  452-459. 

norhayati ibrahim, rozmi ismail, mohd radzi tarmizi a halim, noh amit.  (2015).  personality, high-risk activities and aggressive behaviour among illegal street racers.  - mediterranean journal of social sciences.  527-533. 

norhayati ibrahim, sharleen sl teo, normah che din, abdul halim abdul ghafor rozmi ismail.  (2015).  the role of personality and social support in health-realated quality of life in chronic kidney disease patients.  - plos one.  1-11. 

norhayati ibrahim, norella kong chiew thong, asmawati desa & rozmi ismail.  (2015).  illness perception as a predictor of health-related quality of life in patients with end stage renal disease: comparison between haemodialysis and continuous ambulatory peritoneal dialysis patients.  - sains malaysiana.  599-605. 

normah che din, shazli ezzat ghazali, norhayati ibrahim, mahadir ahmad, zaini said, ahmad rohi ghazali, rosdinom razali, suzana shahar.  (2014).  health needs assessment of older people in an agricultural plantation.  - international journal of gerontology.  120-126. 

rosdinom razali, lim jean-li, aida jaffar, mahadir ahmad, shamsul azhar shah, norhayati ibrahim, normah che din, nik ruzyanei nik jaafar, marhani midin, hatta sidi, saharudin ahmad.  (2014).  is the bahasa malaysia version of the montreal cognitive assessment (moca-bm) a better instrument than the malay version of the mini mental state examination (m-mmse) in screening for mild cognitive i.  - comprehensive psychiatry.  55(S1):S70-S75. 

norhayati ibrahim, noh amit, and melia wong yuin suen.  (2014).  psychological factors as predictors of suicidal ideation among adolescents in malaysia.  - plos one.  1-6. 

ahmad rohi ghazali, firdaus kamarulzaman, che din normah, mahadir ahmad, shazli ezzat ghazali, norhayati ibrahim, zaini said, suzana shahar, norhana angkat & rosdinom razali.  (2013).  levels of metallic elements and their potential relationships to cognitive function among elderly from federal land development authority (felda) settlement in selangor malaysia.  - biological trace element research.  153 (1-3):16-21. 

wan mohd yunus wan mohd azam, normah che din, mahadir ahmad, shazli ezzat ghazali, norhayati ibrahim, zaini said, ahmad rohi ghazali, suzana shahar, rosdinom razali and t. maniam.  (2013).  loneliness and depression among the elderly in an agricultural settlement: mediating effects of social support.  - asia-pacific psychiatry.  5(S1):134-139. 

norhayati ibrahim, normah che din, mahadir ahmad, shazli ezzat ghazali, zaini said, suzana shahar, ahmad rohi ghazali and rosdinom razali.  (2013).  relationships between social support and depression, and quality of life of the elderly in a rural community in malaysia.  - asia-pacific psychiatry.  5(S1):59-66. 

nohayati ibrahim, norella kong chiew-thong, asmawati desa, rosdinom razali.  (2013).  depression and coping in adults undergoing dialysis for end-stage renal disease.  - asia-pacific psychiatry.  5(S1):35-40. 

norhayati ibrahim, asmawati desa and norella chiew-thong.  (2012).  perception of illness as predictor of health-related quality of life in patients with end-stage renal disease.  - international journal of psychology.  47(Suppl 1):429. 

norhayati ibrahim, asmawati desa & norella kong chiew-tong.  (2012).  religious coping as mediator between illness perception and health-related quality of life among chronic kidney disease patients.  - asian social science.  8(9):23-31. 

norhayati ibrahim, norella kong and asmawati desa.  (2011).  illness perception and health-related quality of life among haemodialysis patients.  - pertanika journal of social sciences and humanities.  19(S):173-181. 

norhayati ibrahim, asmawati desa, norella kong chiew-tong, r ismail and az zainah.  (2011).  social support and religious coping strategies in health-related quality of life of end-stage renal disease patients.  - pertanika journal of social sciences and humanities.  19(S):91-97. 

norhayati ibrahim, norella kong chiew-tong and asmawati desa.  (2011).  symptoms and health-related quality of life in patients with heamodialysis and continuous ambulatory peritoneal dialysis.  - research journal of medical sciences.  5(5):252-256. 

norhayati ibrahim, asmawati desa dan norella kong chiew-tong.  (2011).  illness perception and depression in patients with end-stage renal disease on chronic haemodialysis.  - the social sciences.  6(3):221-226. 

ismail r., ibrahim n., rad a.z., borhanuddin b..  (2009).  angry thoughts and aggressive behavior among malaysian driver: a preliminary study to test model of accident involvement.  - european journal of social sciences.  10(2):276-284.