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  1. Niu C, Jiang Y, Li Y, Wang X, Zhao H, Cheng Z, et al.
    Sci Rep, 2025 Feb 25;15(1):6699.
    PMID: 40000716 DOI: 10.1038/s41598-025-91025-9
    BACKGROUND: Comorbidity of depression and anxiety is common among adolescents and can lead to adverse outcomes. However, there is limited understanding of the latent characteristics and mechanisms governing these disorders and their interactions. Moreover, few studies have examined the impacts of relevant risk and protective factors.

    METHODS: This cross-sectional study involved 1,719 students. Mplus 8.0 software was used to conduct latent profile analysis to explore the potential categories of depression and anxiety comorbidities. R4.3.2 software was used to explore the network of core depression and anxiety symptoms, bridge these disorders, and evaluate the effects of risk and protective factors.

    RESULTS: Three categories were established: "healthy" (57.8%), "mild depression-mild anxiety" (36.6%), and "moderately severe depression-moderate anxiety" (5.6%). "Depressed mood", "nervousness", and "difficulty relaxing" were core symptoms in both the depression-anxiety comorbidity network and the network of risk and protective factors. Stress perception and neuroticism serve as bridging nodes connecting some symptoms of depression and anxiety and are thus considered the most prominent risk factors.

    CONCLUSIONS: According to the core and bridging symptoms identified in this study, targeted intervention and treatment can be provided to groups with comorbid depression and anxiety, thereby reducing the risk of these comorbidities in adolescents.

    Matched MeSH terms: Anxiety Disorders/psychology
  2. Soltani A, Fidler DJ, Patel L, Voth K, Esbensen AJ
    Am J Intellect Dev Disabil, 2025 Mar 01;130(2):146-162.
    PMID: 39999868 DOI: 10.1352/1944-7558-130.2.146
    This study explored how caregiver-reported executive functioning domains, assessed by the BRIEF2 at baseline, predicted behavioral challenges reported by caregivers using the CBCL six months later. The sample included 94 youth with Down syndrome, aged 6 to 18 years. Results of hierarchical regression analyses revealed that, after controlling for the effect of IQ, working memory significantly predicted inattentive behaviors, inhibition significantly predicted rule-breaking behaviors, and both inhibition and emotional control significantly predicted aggressive and externalizing behaviors. After controlling for baseline behaviors, only working memory persisted as a significant predictor of inattentive behaviors measured six months later. The findings are discussed by referring to the relevant theories and research and providing clinical implications and recommendations for further studies.
    Matched MeSH terms: Inhibition (Psychology)*
  3. Matrook KA, Whitford DL, Smith SM, McGilloway S, Piyasena MP, Cowman S
    Prim Care Diabetes, 2025 Apr;19(2):111-119.
    PMID: 39924437 DOI: 10.1016/j.pcd.2025.01.006
    Family-based interventions involve family members in caring for patients with diabetes, but it is unclear whether they are effective in improving outcomes for type 2 diabetes (T2DM). This systematic review and meta-analysis aim to determine the effectiveness of family-based interventions in improving glycaemic control in T2DM patients. We identified 6163 abstracts. Eleven RCTs (n = 1421) met our inclusion criteria. The overall findings suggest that family-based interventions are effective in improving HbA1c, at 3-4 months follow-up and when the intervention is delivered by nurses, with modest effects. Consideration should be given to integrating family-based interventions in the primary care among cultures with greater family cohesion.
    Matched MeSH terms: Caregivers/psychology
  4. Wasiel A, Górski MR, Bond MH, Yeung VWL, Akaliyski P, Akello G, et al.
    Br J Soc Psychol, 2025 Apr;64(2):e12871.
    PMID: 40035418 DOI: 10.1111/bjso.12871
    Even in the most egalitarian societies, hierarchies of power and status shape social life. However, power and received status are not synonymous-individuals in positions of power may or may not be accorded the respect corresponding to their role. Using a cooperatively collected dataset from 18,096 participants across 70 cultures, we investigate, through a survey-based correlational design, when perceived position-based power (operationalized as influence and control) of various powerholders is associated with their elevated social status (operationalized as perceived respect and instrumental social value). We document that the positive link between power and status characterizes most cultural regions, except for WEIRD (Western, Educated, Industrialized, Rich, Democratic) and Post-Soviet regions. The strength of this association depends on individual and cultural factors. First, the perceived other-orientation of powerholders amplifies the positive link between perceived power and status. The perceived self-orientation of powerholders weakens this relationship. Second, among cultures characterized by low Self-Expression versus Harmony (e.g., South Korea, Taiwan), high Embeddedness (e.g., Senegal), and high Cultural Tightness (e.g., Malaysia), the association between power and status tends to be particularly strong. The results underline the importance of both individual perceptions and societal values in how position-based power relates to social status.
    Matched MeSH terms: Power (Psychology)*
  5. Nor Hanipah Z, Abdul Ghani R, Goon MDME
    BMC Public Health, 2025 Mar 03;25(1):835.
    PMID: 40033266 DOI: 10.1186/s12889-025-22052-4
    BACKGROUND: Timely weight loss conversations between healthcare professionals (HCPs) and people with obesity (PwO) can help in effective obesity management. The Awareness, Care, and Treatment in Obesity maNagement in the Asia Pacific region (ACTION APAC) studied the attitudes, perceptions, and behaviours toward obesity among PwO and HCPs in nine countries of South and Southeast Asia. The current study is a subgroup analysis based on the Malaysian population, known as ACTION Malaysia (ACTION-MY), and aims to explore the attitudes, perceptions, behaviours, and barriers to effective obesity management among both PwO and HCPs.

    METHODOLOGY: An online survey in dual languages (Malay and English) was conducted between April 2022 and May 2022 among 1001 adult PwO and 200 HCPs (general practitioners, endocrinologists, obstetricians/gynaecologists, cardiologists, and other appropriate specialities).

    RESULTS: The findings highlighted significant gaps in obesity awareness, with 57% of PwO misclassifying their weight status as normal or overweight. While 68% of PwO valued discussing weight management with HCPs, success rates remained low. On average, patients made three weight loss attempts in adulthood, with 63% regaining weight even after maintaining weight loss for six months or more. Key barriers included insufficient exercise, motivation deficits, and poor hunger control. Although 88% of HCPs recognised obesity as a chronic disease affecting overall health, patient disinterest, limited awareness of treatment options, and time constraints hindered effective intervention. Despite 70% of PwO trusting HCPs' medication recommendations, only 10% received weight loss prescriptions.

    CONCLUSIONS: This study emphasises the need for enhanced communication between HCPs and PwO, along with comprehensive support that includes mental health services. Addressing the perception gap regarding weight management responsibility is crucial. The results suggest that culturally contextualised approaches to obesity management in Malaysia are essential. Our findings highlight the urgent need for developing treatment strategies and policies targeting identified barriers and establishing collaborative frameworks to enhance obesity management within Malaysia's healthcare system.

    Matched MeSH terms: Health Personnel/psychology
  6. Fekih-Romdhane F, Sarra Chaibi L, Alhuwailah A, Sakr F, Helmy M, Ahmed H, et al.
    Sci Rep, 2025 Mar 06;15(1):7836.
    PMID: 40050632 DOI: 10.1038/s41598-025-90597-w
    Understanding of the mechanisms involved in the occurrence of psychotic experiences (PEs) in highly autistic individuals is crucial for identifying appropriate prevention and intervention strategies. This study aimed to investigate the mediating role of susceptibility to social pain and loneliness in the relationship between autistic traits (ATs) and PEs in adults from the general population of 12 Arab countries. This cross-sectional study is part of a large-scale multi-country research project. A total of 7646 young adults (age range 18-35 years, mean age of 22.55 ± 4.00 years and 75.5% females) from twelve Arab countries (i.e., Algeria, Bahrain, Egypt, Iraq, Jordan, Kingdom of Saudi Arabia, Kuwait, Lebanon, Morocco, Oman, Palestine, and Tunisia) were included. Mediation analyses showed that, after adjusting over confounding variables, both loneliness (indirect effect: Beta = 0.18; Boot SE = 0.02; Boot CI 0.14; 0.21) and social pain (indirect effect: Beta = 0.03; Boot SE = 0.01; Boot CI 0.001; 0.05) partially mediated the association between ATs and PEs. Higher ATs were significantly associated with more loneliness and susceptibility to social pain, and directly associated with more severe PEs. Finally, higher loneliness and susceptibility to social pain were significantly associated with greater PEs scores. Findings indicated that individuals with higher ATs tend to experience greater loneliness and feel more pain from rejection, which can in turn be associated with higher levels of PEs. Interventions targeting susceptibility to social pain and loneliness as a means of mitigating PEs among highly autistic adults should be considered.
    Matched MeSH terms: Psychotic Disorders/psychology
  7. Abdul Manaf MR, Mustafa M, Abdul Rahman MR, Yusof KH, Abd Aziz NA
    PLoS One, 2016;11(6):e0156937.
    PMID: 27280529 DOI: 10.1371/journal.pone.0156937
    BACKGROUND AND PURPOSE: Mental health problems are common in old age, but frequently remain undetected and untreated. Mental health problems in the elderly are the result of a complex interaction of social, psychological and biological factors. The aim of this study is to determine the prevalence of mental health problems (depression, anxiety, and emotional stress) and their associated factors among the Malay elderly in a rural community of Perak, Malaysia.

    METHODS: It was a cross-sectional study. The Malay elderly aged 60 years and above were selected through convenient sampling to give a total of 230 respondents. The Depression, Anxiety, and Stress Scale (DASS-21) was used to assess the symptoms of depression, anxiety, and stress. Bivariate analyses were performed using chi-square tests and multiple logistic regression analyses were conducted to determine the association between the factors and each of the mental health statuses assessed.

    RESULTS: The results showed that the prevalence of depression, anxiety, and stress among the elderly respondents was 27.8%, 22.6%, and 8.7%, respectively. The significant factors for depression were single elderly (Adjusted OR = 3.27, 95%CI 1.66, 6.44), living with family (Adjusted OR = 4.98, 95%CI 2.05, 12.10), and poor general health status (Adjusted OR = 2.28, 95%CI 1.20, 4.36). Living with family was the only significant factor for anxiety (Adjusted OR = 2.68, 95%CI 1.09, 6.57). There was no significant factor for stress.

    CONCLUSIONS: Depression and anxiety among the Malay elderly in the rural community were very worrying. More equity in health should be created or strengthened in order to intensify the opportunity to identify, diagnose, and treat those with mental health problems. Living arrangement in the rural community was an important factor that had influenced depression and anxiety. Therefore, further research is recommended for more comprehensive information, as a result of which appropriate intervention can be made.

    Matched MeSH terms: Anxiety Disorders/psychology; Depressive Disorder/psychology; Stress, Psychological/psychology
  8. Culbert GJ, Waluyo A, Iriyanti M, Muchransyah AP, Kamarulzaman A, Altice FL
    Drug Alcohol Depend, 2015 Apr 01;149:71-9.
    PMID: 25659895 DOI: 10.1016/j.drugalcdep.2015.01.018
    BACKGROUND: In Indonesia, incarceration of people who inject drugs (PWID) and access to drugs in prison potentiate within-prison drug injection (WP-DI), a preventable and extremely high-risk behavior that may contribute substantially to HIV transmission in prison and communities to which prisoners are released.

    AIMS: This mixed method study examined the prevalence, correlates, and social context of WP-DI among HIV-infected male prisoners in Indonesia.

    METHODS: 102 randomly selected HIV-infected male prisoners completed semi-structured voice-recorded interviews about drug use changes after arrest, drug use cues within prison, and impact of WP-DI on HIV and addiction treatment. Logistic regression identified multivariate correlates of WP-DI and thematic analysis of interview transcripts used grounded-theory.

    RESULTS: Over half (56%) of participants reported previous WP-DI. Of those, 93% shared injection equipment in prison, and 78.6% estimated sharing needles with ≥ 10 other prisoners. Multivariate analyses independently correlated WP-DI with being incarcerated for drug offenses (AOR = 3.29, 95%CI = 1.30-8.31, p = 0.011) and daily drug injection before arrest (AOR = 5.23, 95%CI = 1.42-19.25, p = 0.013). Drug availability and proximity to drug users while incarcerated were associated with frequent drug craving and escalating drug use risk behaviors after arrest. Energetic heroin marketing and stigmatizing attitudes toward methadone contribute to WP-DI and impede addiction and HIV treatment.

    CONCLUSIONS: Frequent WP-DI and needle sharing among these HIV-infected Indonesian prison inmates indicate the need for structural interventions that reduce overcrowding, drug supply, and needle sharing, and improve detection and treatment of substance use disorders upon incarceration to minimize WP-DI and associated harm.

    Matched MeSH terms: Prisoners/psychology*; HIV Infections/psychology*; Substance Abuse, Intravenous/psychology*
  9. McCabe MP, Busija L, Fuller-Tyszkiewicz M, Ricciardelli L, Mellor D, Mussap A
    Body Image, 2015 Jan;12:108-14.
    PMID: 25497878 DOI: 10.1016/j.bodyim.2014.10.008
    This study determined how sociocultural messages to change one's body are perceived by adolescents from different cultural groups. In total, 4904 adolescents, including Australian, Chilean, Chinese, Indo-Fijian, Indigenous Fijian, Greek, Malaysian, Chinese Malaysian, Tongans in New Zealand, and Tongans in Tonga, were surveyed about messages from family, peers, and the media to lose weight, gain weight, and increase muscles. Groups were best differentiated by family pressure to gain weight. Girls were more likely to receive the messages from multiple sociocultural sources whereas boys were more likely to receive the messages from the family. Some participants in a cultural group indicated higher, and others lower, levels of these sociocultural messages. These findings highlight the differences in sociocultural messages across cultural groups, but also that adolescents receive contrasting messages within a cultural group. These results demonstrate the difficulty in representing a particular message as being characteristic of each cultural group.
    Matched MeSH terms: Adolescent Behavior/psychology*; Body Image/psychology*; Family/psychology
  10. Mohd Din FH, Hoe VC, Chan CK, Muslan MA
    Qual Life Res, 2015 May;24(5):1275-80.
    PMID: 25373928 DOI: 10.1007/s11136-014-0850-1
    PURPOSE: The Pain Catastrophizing Scale (PCS) is designed to assess negative thoughts in response to pain. It is composed of three domains: helplessness, rumination, and magnification. We report on the translation, adaptation, and validation of scores on a Malay-speaking version of the PCS, the PCS-MY.

    METHOD: Guidelines for the process of cross-cultural adaptations of assessment measures were implemented. A sample of 303 young military recruits participated in the study. Factor structure, reliability, and validity of scores on the PCS-MY were examined. Convergent validity was investigated with the Positive and Negative Affect Scale, Short-form 12 version 2, and Ryff's Psychological Well-being Scale.

    RESULTS: Most participants were men, ranging in age from 19 to 26. The reliability of the PCS-MY scores was adequate (α = 0.90; mean inter-item correlation = 0.43). Confirmatory factor analysis showed that a modified version of the PCS-MY provided best fit estimates to the sample data. The PCS-MY total score was negatively correlated with mental well-being and positively correlated with negative affect (all ps < 0.001).

    CONCLUSION: The PCS-MY was demonstrated to have adequate reliability and validity estimates in the study sample.

    Matched MeSH terms: Pain/psychology*; Quality of Life/psychology*; Catastrophization/psychology*
  11. Singh SJ, Iacono T, Gray KM
    Int J Lang Commun Disord, 2015 Mar-Apr;50(2):202-14.
    PMID: 25585674 DOI: 10.1111/1460-6984.12128
    Depending on the severity of their disabilities, children with Down syndrome (DS) and with cerebral palsy (CP) may remain pre-symbolic for prolonged periods of time. When interacting with pre-symbolic children, communication partners have a role in identifying which of their behaviours are communicative, to be able to respond to those behaviours and maintain reciprocal interaction. To date, most research on these children's communication development has been conducted within the context of mother-child interaction. Seldom have they been observed interacting with other family members, and in interactions other than dyadic, despite these interactions also occurring daily.
    Matched MeSH terms: Cerebral Palsy/psychology*; Communication Disorders/psychology*; Down Syndrome/psychology*
  12. Mohamad Yusuff AS, Tang L, Binns CW, Lee AH
    Women Birth, 2015 Mar;28(1):25-9.
    PMID: 25466643 DOI: 10.1016/j.wombi.2014.11.002
    BACKGROUND: Postnatal depression can have serious consequences for both the mother and infant. However, epidemiological data required to implement appropriate early prevention are still lacking in Malaysia.
    AIM: To investigate the prevalence of postnatal depression within six months postpartum and associated risk factors among women in Sabah, Malaysia.
    METHODS: A prospective cohort study of 2072 women was conducted in Sabah during 2009-2010. Participants were recruited at 36-38 weeks of gestation and followed up at 1, 3 and 6 months postpartum. The presence of depressive symptoms was assessed using the validated Malay version of the Edinburgh Postnatal Depression Scale. Logistic regression analyses were performed to ascertain risk factors associated with postnatal depression.
    FINDINGS: Overall, 14.3% of mothers (95% confidence interval (CI) 12.5-16.2%) had experienced depression within the first six months postpartum. Women depressed during pregnancy (odds ratio (OR) 3.71, 95% CI 2.46-5.60) and those with consistent worries about the newborn (OR 1.68, 95% CI 1.16-2.42) were more likely to suffer from depression after childbirth. Women whose husband assisted with infant care (OR 0.43, 95% CI 0.20-0.97) and mothers who were satisfied with their marital relationship (OR 0.27, 95% CI 0.09-0.81) appeared to incur a reduced risk of postnatal depression.
    CONCLUSION: A substantial proportion of mothers suffered from postnatal depression in Sabah, Malaysia. Screening and intervention programmes targeting vulnerable subgroups of women during antenatal and early postpartum periods are recommended to deal with the problem.
    KEYWORDS: EPDS; Malaysia; Postnatal depression; Prevalence; Risk factors
    Study site: five maternal and child health clinics in Kota Kinabalu and Penampang Districts of Sabah, Malaysia
    Matched MeSH terms: Mothers/psychology*; Pregnancy Complications/psychology*; Depression, Postpartum/psychology
  13. Engkasan JP, Ng CJ, Low WY
    Spinal Cord, 2015 Feb;53(2):130-4.
    PMID: 25403504 DOI: 10.1038/sc.2014.199
    STUDY DESIGN: Qualitative study using individual in-depth interviews.

    OBJECTIVE: To explore the roles of patients, their caregivers and doctors when making decisions on the method of bladder drainage after spinal cord injury (SCI).

    SETTING: Five public hospitals in Malaysia.

    METHODS: Semistructured (one-to-one) interviews with 17 male patients with SCI, 4 caregivers and 10 rehabilitation professionals.

    RESULTS: Eight themes describing the respective decisional roles of patients, their caregivers and doctors emerged from the analysis: patient's right and responsibilities, patient as an informed decision maker, forced to accept decision; surrogate decision maker, silent partner; doctor knows best, over-ride patient's decision, or reluctant decision maker. Both patients and doctors acknowledged the importance of patient autonomy but not all patients had the chance to practice it. Some felt that they were forced to accept the doctor's decision and even alleged that the doctor refused to accept their decision. Doctors considered the caregiver as the decision maker in cases that involved minors, elderly and those with tetraplegia. Some patients considered bladder problems an embarrassing subject to discuss with their caregivers and did not want their involvement. Doctors were described as knowledgeable and were trusted by patients and their caregivers to make the most appropriate option. Some doctors were happy to assume this role whereas some others saw themselves only as information providers.

    CONCLUSIONS: A paternalistic model is prevalent in this decision-making process and there is a discrepancy between patients' preferred and actual decisional roles.
    Matched MeSH terms: Catheterization/psychology; Drainage/psychology; Spinal Cord Injuries/psychology*
  14. Choong MY, Tee SF, Tang PY
    Psychiatry Res, 2014 Dec 30;220(3):1163-6.
    PMID: 25219619 DOI: 10.1016/j.psychres.2014.07.076
    Matched MeSH terms: Depressive Disorder, Major/psychology; Suicide/psychology*; Suicide, Attempted/psychology*
  15. Hock LK, Ghazali SM, Cheong KC, Kuay LK, Li LH, Huey TC, et al.
    Asian Pac J Cancer Prev, 2014;15(10):4359-66.
    PMID: 24935397
    Intention to smoke is a valid and reliable factor for predicting future smoking habits among adolescents. This factor, however, has received inadequate attention in Malaysia. The present paper elaborates the prevalence and factors associated with intent to initiate or to cease smoking, among adolescent nonsmokers and smokers in Kota Tinggi, Johor, Malaysia. A total of 2,300 secondary school students aged 13-16 years were selected through a two-stage stratified sampling method. A set of standardized questionnaires was used to assess the smoking behavior among adolescents and the inter-personal and intra-personal factors associated with smoking intention (intention to initiate smoking or to cease smoking). Multivariable logistic regression was used to identify factors related to smoking intention. The prevalence of intention to smoke in the future or to cease smoking among non- smoking adolescents and current smokers were 10.7% and 61.7% respectively. Having friends who smoke, social influence, and poor knowledge about the ill effects on health due to smoking showed significant relationships with intention to smoke in the future among non-smokers. Conversely, perceived lower prevalence of smoking among peers, weak contributory social influence, and greater awareness of the ill effects of smoking are factors associated with the intention to cease smoking sometime in the future. The study found that prevalence of intention to initiate smoking is low among non-smokers while the majority of current smokers intended to cease smoking in the future. Existing anti-smoking programmes that integrate the factors that have been identified in the current study should be put in motion to reduce the prevalence of intention to initiate smoking and increase the intention to cease smoking among adolescents.
    Matched MeSH terms: Smoking/psychology; Tobacco Use Disorder/psychology; Smoking Cessation/psychology*
  16. Ahmadian M, Samah AA, Saidu MB
    Asian Pac J Cancer Prev, 2014;15(12):5097-105.
    PMID: 24998591
    Knowledge of health and community psychology in health professionals influences psychosocial and community determinants of health and promoting participation in disease prevention at the community level. This paper appraises the potential of knowledge on psychology in health care professionals and its contribution to community empowerment through individual behavior change and health practice. The authors proposed a schematic model for the use of psychological knowledge in health professionals to promote participation in health interventions/disease prevention programs in developing countries. By implication, the paper provides a vision on policies towards supporting breast cancer secondary prevention efforts for community health development in Asian countries.
    Matched MeSH terms: Health Personnel/psychology*; Psychology/education*
  17. Molanorouzi K, Khoo S, Morris T
    BMC Public Health, 2014;14:909.
    PMID: 25182130 DOI: 10.1186/1471-2458-14-909
    Although there is abundant evidence to recommend a physically active lifestyle, adult physical activity (PA) levels have declined over the past two decades. In order to understand why this happens, numerous studies have been conducted to uncover the reasons for people's participation in PA. Often, the measures used were not broad enough to reflect all the reasons for participation in PA. The Physical Activity and Leisure Motivation Scale (PALMS) was created to be a comprehensive tool measuring motives for participating in PA. This 40-item scale related to participation in sport and PA is designed for adolescents and adults. Five items constitute each of the eight sub-scales (mastery, enjoyment, psychological condition, physical condition, appearance, other's expectations, affiliation, competition/ego) reflecting motives for participation in PA that can be categorized as features of intrinsic and extrinsic motivation based on self-determination theory. The aim of the current study was to validate the PALMS in the cultural context of Malaysia, including to assess how well the PALMS captures the same information as the Recreational Exercise Motivation Measure (REMM).
    Matched MeSH terms: Leisure Activities/psychology*; Sports/psychology*; Exercise/psychology*
  18. Lee K, Mokhtar HH, Krauss SE, Ong BK
    Complement Ther Clin Pract, 2014 May;20(2):99-105.
    PMID: 24767954 DOI: 10.1016/j.ctcp.2014.03.001
    PURPOSE: This study aimed to understand hypertensive patients' perceptions of and adherence to prescribed medication.
    METHODS: A qualitative research study based on 23 purposely selected participants from a community health clinic in Malaysia. The participants underwent in-depth semi-structured interviews, and the data were analyzed using qualitative content analysis method.
    RESULTS: The participants were presented with six types of perceptions of medication. The majority of the participants had negative perceptions of Western medicine (WM), self-adjusted their prescribed medication with complementary and alternative medicine (CAM) and concealed their self-adjusting habits from their doctors. Participants who thought positively of WM took their prescribed medication regularly. Most of the participants perceived the nature of WM as not being curative because of its side effects. Patients have the right to choose their preferred medication when they understand their illness.
    CONCLUSION: Local health care systems should provide patients with alternative health services that suit their requests.
    KEYWORDS: Adherence; Complementary and alternative medicine; Hypertension; Qualitative research
    Study site: Klinik kesihatan, Selangor, Malaysia
    Matched MeSH terms: Complementary Therapies/psychology*; Hypertension/psychology*; Patient Compliance/psychology*
  19. Reidpath DD, Davey TM, Kadirvelu A, Soyiri IN, Allotey P
    Prev Med, 2014 Feb;59:37-41.
    PMID: 24270054 DOI: 10.1016/j.ypmed.2013.11.011
    OBJECTIVES: Evidence that age of smoking initiation represents a risk factor for regular smoking in adolescence is complicated by inconsistencies in the operational definition of smoking initiation and simultaneous inclusion of age as an explanatory variable. The aim of this study was to examine the relationship between age, age of smoking initiation and subsequent regular smoking.
    METHODS: A secondary analysis was conducted of the U.S. Youth Risk Behavior Survey 2011. A sex stratified multivariable logistic regression analysis was used to model the likelihood of regular smoking with age and age of smoking initiation as explanatory variables and race/ethnicity as a covariate.
    RESULTS: After controlling for race/ethnicity, age and age of smoking initiation were independently associated with regular smoking in males and females. Independent of age, a one year's decrease in the age of smoking initiation was associated with a 1.27 times increase in odds of regular smoking in females (95% CI: 1.192-1.348); and similar associations for males (OR: 1.28; 95% CI: 1.216-1.341).
    CONCLUSION: While the majority of high school students do not become regular smokers after initiating smoking, earlier initiation of smoking is associated with subsequent regular smoking irrespective of sex or race/ethnicity. These findings have potentially important implications for intervention targeting.
    KEYWORDS: Adolescent; Epidemiology; Smoking
    Matched MeSH terms: Adolescent Behavior/psychology*; Smoking/psychology; Students/psychology*
  20. Aishvarya S, Maniam T, Karuthan C, Sidi H, Ruzyanei N, Oei TP
    Compr Psychiatry, 2014 Jan;55 Suppl 1:S107-13.
    PMID: 24230486 DOI: 10.1016/j.comppsych.2013.06.010
    The Reasons For Living Inventory has been shown to have good psychometric properties in Western populations for the past three decades. The present study examined the psychometric properties and factor structure of English and Malay version of the Reasons For Living (RFL) Inventory in a sample of clinical outpatients in Malaysia. The RFL is designed to assess an individual's various reasons for not committing suicide. A total of 483 participants (283 with psychiatric illnesses and 200 with non-psychiatric medical illnesses) completed the RFL and other self-report instruments. Results of the EFA (exploratory factor analysis) and CFA (confirmatory factor analysis) supported the fit for the six-factor oblique model as the best-fitting model. The internal consistency of the RFL was α=.94 and it was found to be high with good concurrent, criterion and discriminative validities. Thus, the RFL is a reliable and valid instrument to measure the various reasons for not committing suicide among psychiatry and medical outpatients in Malaysia.
    Study site: Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM)
    Matched MeSH terms: Mental Disorders/psychology*; Outpatients/psychology*; Suicide/psychology*
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