Displaying publications 261 - 280 of 325 in total

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  1. Wang S, Shuai Y, Kueh YC, Yaacob NM, Kuan G
    BMC Psychol, 2024 Nov 07;12(1):636.
    PMID: 39511602 DOI: 10.1186/s40359-024-02079-9
    BACKGROUND: Sporting success relies not only on athletes' physical qualities but also involves psychological, technical, and environmental factors. Given the lack of effective tools to comprehensively measure sporting success in the Chinese context, this study aimed to validate the Chinese version of the Sport Success Scale (SSS-C).

    METHODS: A total of 604 adolescent basketball players, comprising 301 (49.8%) males and 303 (50.2%) females aged between 12 and 19 (M = 15.53, SD = 1.42), were recruited from secondary schools across 17 cities in Shandong Province, China, to answer the questionnaire, which measured their views on 29 items through a six-point Likert scale. The SSS was translated into Chinese language (SSS-C) using forward-backward translation techniques. Confirmatory Factor Analysis (CFA) was performed using Mplus 8.0 software to assess the structural validity of SSS-C. The reliability and convergent validity were also evaluated.

    RESULTS: CFA results demonstrated an excellent fit to the hypothesized six-factor model based on the fit indices (CFI = 0.997, TLI = 0.997, RMSEA = 0.016 [90% CI: 0.005, 0.022], SRMR = 0.018). All items displayed significant factor loadings above 0.40, supporting the robustness of the model. The SSS-C exhibited high internal consistency reliability (Cronbach's α ranged from 0.95 to 0.96; Composite Reliability ranged from 0.95 to 0.96) and strong convergent validity (Average Variance Extracted values > 0.50).

    CONCLUSION: The SSS-C with 29 items was a valid and reliable instrument for comprehensively assessing sport success among Chinese adolescent athletes. The multidimensional approach of the SSS-C provides a new perspective for understanding the psychological factors contributing to athletes' success, which can inform the development of targeted interventions.

    Matched MeSH terms: Factor Analysis, Statistical
  2. Cong CW, Tan SA, Nainee S, Tan CS
    PMID: 35206628 DOI: 10.3390/ijerph19042440
    Family functioning has been associated with psychological well-being and physical health. The 12-item McMaster Family Assessment Device-General Functioning Subscale (FAD-GF) has been widely used to assess individuals' overall level of family functioning. However, it has shown an inconsistent factor structure across various studies. The present study investigated its psychometric qualities in two studies with two different adult samples in Malaysia. In Study 1 (N = 417, 55.3% females, 19 to 26 years old), exploratory factor analyses were conducted, and four models were found: a three-factor model with 11 items, a two-factor model with 12 items, and one-factor models with six negatively worded items and six positively worded items, respectively. Study 2 (N = 358, 65.1% females, 18 to 60 years old) compared models found in past studies and those found in Study 1 through confirmatory factor analyses on another sample of adults. Among the six competing models, the two-factor model with three positively worded and three negatively worded items (i.e., FAD-GF-SF) is preferable because it did not require modification and showed a clear-cut result of goodness of fit. The subscales demonstrated satisfactory internal consistency. In conclusion, the FAD-GF-SF is a useful instrument for measuring family functioning in the Malaysian context.
    Matched MeSH terms: Factor Analysis, Statistical
  3. Liu Y, Che CC, Hamdan M, Chong MC
    Res Nurs Health, 2024 Dec;47(6):659-668.
    PMID: 39177122 DOI: 10.1002/nur.22419
    Empowering pregnant women is a crucial process that healthcare providers should evaluate, as empowerment is a meaningful indicator that can reflect the impact of health promotion and education in antenatal care. The Empowerment Scale for Pregnant Women (ESPW) is a reliable and valid instrument for measuring empowerment. The cross-sectional study was conducted to translate and validate the psychometric properties of the ESPW among 526 pregnant women in China. The forward-backward method was used to translate the English version of the ESPW into the Chinese version. Reliability was examined with the internal consistency and test-retest coefficients. Validity was analyzed with structural, dimensionality, convergent, discriminant, and concurrent validity. The Cronbach's α value of 0.97 and the intraclass correlation coefficient of 0.98 (95% confidence interval [CI], [0.96, 0.99]) demonstrated excellent internal consistency and test-retest reliability. Exploratory factor analysis revealed that five factors with eigenvalues > 1 explained 68.41% of the total variance. Confirmatory factor analysis verified an acceptable model that fit the data exceptionally. The Chinese-translated version of the ESPW (CV-ESPW) had acceptable convergent and discriminant validity. Concurrent validity was supported by the correlation between the total scores of the CV-ESPW and the Chinese version of the Patient Perceptions of the Empowerment Scale (r = 0.64, p 
    Matched MeSH terms: Factor Analysis, Statistical
  4. 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: Factor Analysis, Statistical
  5. 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: Factor Analysis, Statistical
  6. Owuamalam C, Zagefka H
    Br J Psychol, 2013 Nov;104(4):543-62.
    PMID: 24094283 DOI: 10.1111/bjop.12006
    This article examines the implications of perceived negativity from members of a dominant outgroup on the world views and perceived relative group worth of members of disadvantaged groups. We hypothesized that concerns about the negative opinions a dominant outgroup is perceived to hold of the ingroup (i.e., meta-stereotypes) would undermine group members' views about societal fairness. We expected this trend to be mediated by recall of previous personal experiences of discrimination. We further hypothesized that members' views about societal fairness would predict their perception of the ingroup's worth relative to the outgroup - such that undermined views about societal fairness would be associated with lower perceived ingroup worth relative to the outgroup. Taken jointly, results from two studies using two real intergroup contexts support these hypotheses and are discussed in terms of their implications for the social mobility of members of disadvantaged groups.
    Matched MeSH terms: Factor Analysis, Statistical
  7. Armour C, Raudzah Ghazali S, Elklit A
    Psychiatry Res, 2013 Mar 30;206(1):26-32.
    PMID: 23017656 DOI: 10.1016/j.psychres.2012.09.012
    The underlying latent structure of Posttraumatic Stress Disorder (PTSD) is widely researched. However, despite a plethora of factor analytic studies, no single model has consistently been shown as superior to alternative models. The two most often supported models are the Emotional Numbing and the Dysphoria models. However, a recently proposed five-factor Dysphoric Arousal model has been gathering support over and above existing models. Data for the current study were gathered from Malaysian Tsunami survivors (N=250). Three competing models (Emotional Numbing/Dysphoria/Dysphoric Arousal) were specified and estimated using Confirmatory Factor Analysis (CFA). The Dysphoria model provided superior fit to the data compared to the Emotional Numbing model. However, using chi-square difference tests, the Dysphoric Arousal model showed a superior fit compared to both the Emotional Numbing and Dysphoria models. In conclusion, the current results suggest that the Dysphoric Arousal model better represents PTSD's latent structure and that items measuring sleeping difficulties, irritability/anger and concentration difficulties form a separate, unique PTSD factor. These results are discussed in relation to the role of Hyperarousal in PTSD's on-going symptom maintenance and in relation to the DSM-5.
    Matched MeSH terms: Factor Analysis, Statistical
  8. Lim KS, Wu C, Choo WY, Tan CT
    Epilepsy Behav, 2012 Jun;24(2):207-12.
    PMID: 22564888 DOI: 10.1016/j.yebeh.2012.03.038
    A quantitative scale of public attitudes toward epilepsy is essential to determine the magnitude of social stigma against epilepsy. This study aims to develop and validate a cross-culturally applicable scale of public attitudes toward epilepsy.
    Matched MeSH terms: Factor Analysis, Statistical
  9. Vaingankar JA, Subramaniam M, Chong SA, Abdin E, Orlando Edelen M, Picco L, et al.
    PMID: 22040157 DOI: 10.1186/1477-7525-9-92
    Instruments to measure mental health and well-being are largely developed and often used within Western populations and this compromises their validity in other cultures. A previous qualitative study in Singapore demonstrated the relevance of spiritual and religious practices to mental health, a dimension currently not included in exiting multi-dimensional measures. The objective of this study was to develop a self-administered measure that covers all key and culturally appropriate domains of mental health, which can be applied to compare levels of mental health across different age, gender and ethnic groups. We present the item reduction and validation of the Positive Mental Health (PMH) instrument in a community-based adult sample in Singapore.
    Matched MeSH terms: Factor Analysis, Statistical
  10. Khoo S, Engelhorn R
    Adapt Phys Activ Q, 2011 Jan;28(1):27-39.
    PMID: 21282846
    Understanding the motivations for people to volunteer with the management and execution of major sporting events is important for the recruitment and retention of the volunteers. This research investigated volunteer motivations at the first National Special Olympics held in Ames, Iowa, USA in July 2006. A total of 289 participants completed the 28 item Special Event Volunteer Motivation Scale. The top motivations related to the purposive incentives of wanting to help make the event a success and to do something good for the community. Factor analysis revealed a five-factor model, with the altruistic factor (purposive) being the most important. A MANCOVA was also used to compare subjects using both gender and experience as independent variables. Small but significant differences in motivation were observed.
    Matched MeSH terms: Factor Analysis, Statistical
  11. Latif RA, Muhamad R, Ann AY, Sidi H, Nik Jaafar NR, Midin M, et al.
    Compr Psychiatry, 2014 Jan;55 Suppl 1:S7-12.
    PMID: 23206495 DOI: 10.1016/j.comppsych.2012.10.008
    This cross-sectional study aimed to determine the construct of the phases of the female sexual response cycle (SRC) in women with hypertension and their association with the duration of hypertension and types of antihypertensive agents.
    Matched MeSH terms: Factor Analysis, Statistical
  12. Sulaiman NS, Choo WY, Mat Yassim AR, Van Laar D, Chinna K, Majid HA
    Asia Pac J Public Health, 2015 Nov;27(8 Suppl):94S-100S.
    PMID: 25926502 DOI: 10.1177/1010539515583331
    The Work-Related Quality of Life Scale-2 (WRQLS-2) has been used to measure quality of working life (QOWL) in the United Kingdom. In this study, the scale was translated and normalized into Malay. The scale was translated using the back-translation method, pretesting, and pilot testing. It was conducted among health care and office workers. It was tested in 3 stages; confirmatory factor analysis at stages 1 and 3 and exploratory factor analysis at stage 2. The Malaysian WRQLS-2 had 5 factors: "General Well-Being," "Job and Career Satisfaction," "Employee Engagement," "Home-Work Interface," and "Stress at Work." The scale showed good convergent and construct validity and also reliability. Perception of good QOWL may differ because of cultural influences and varying work environments. The validated Malaysian WRQLS-2 can be used to determine the QOWL of Malaysian office and health care workers.
    Matched MeSH terms: Factor Analysis, Statistical
  13. Rafiqul IS, Sakinah AM, Zularisam AW
    Appl Biochem Biotechnol, 2015 Jun;176(4):1071-83.
    PMID: 25904039 DOI: 10.1007/s12010-015-1630-2
    Xylose-rich sawdust hydrolysate can be an economic substrate for the enzymatic production of xylitol, a specialty product. It is important to identify the process factors influencing xylitol production. This research aimed to screen the parameters significantly affecting bioxylitol synthesis from wood sawdust by xylose reductase (XR). Enzymatic bioxylitol production was conducted to estimate the effect of different variables reaction time (2-18 h), temperature (20-70 °C), pH (4.0-9.0), NADPH (1.17-5.32 g/L), and enzyme concentration (2-6 %) on the yield of xylitol. Fractional factorial design was followed to identify the key process factors. The screening design identified that time, temperature, and pH are the most significant factors influencing bioxylitol production among the variables with the values of 12 h, 35 °C, and 7.0, respectively. These conditions led to a xylitol yield of 71 % (w/w). This is the first report on the statistical screening of process variables influencing enzyme-based bioxylitol production from lignocellulosic biomass.
    Matched MeSH terms: Factor Analysis, Statistical
  14. Hatah E, Rahim N, Makmor-Bakry M, Mohamed Shah N, Mohamad N, Ahmad M, et al.
    PLoS One, 2020;15(11):e0241909.
    PMID: 33157549 DOI: 10.1371/journal.pone.0241909
    Medication non-adherence remains a significant barrier in achieving better health outcomes for patients with chronic diseases. Previous self-reported medication adherence tools were not developed in the context of the Malaysia population. The most commonly used tool, MMAS-8, is no longer economical because it requires a license and currently every form used is charged. Hence, there is a need to develop and validate a new medication adherence tool. The Malaysia Medication Adherence Assessment Tool (MyMAAT) was developed by a multidisciplinary team with expertise in medication adherence and health literacy. The face and content validities of the MyMAAT was established by a panel of experts. A total of 495 patients with type 2 diabetes were recruited from the Ministry of Health facilities consisting of five hospitals and five primary health clinics. A test-retest was conducted on 42 of the patients one week following their first data collection. Exploratory factor analysis was performed to evaluate the validity of the MyMAAT. The final item for MyMAAT was compared with SEAMS, HbA1c%, Medication Possession ratio (MPR) score, and pharmacist's subjective assessment for its hypothesis testing validity. The MyMAAT-12 achieved acceptable internal consistency (Cronbach's alpha = 0.910) and stable reliability as the test-retest score showed good to excellent correlation (Spearman's rho = 0.96, p = 0.001). The MyMAAT has significant moderate association with SEAMS (Spearman's rho = 0.44, p = < 0.001) and significant relationship with HbA1c (< 8% and ≥ 8%) (χ2(1) = 13.4, p < 0.001), MPR (χ2(1) = 13.6, p < 0.001) and pharmacist's subjective assessment categories (χ2(1) = 31, p < 0.001). The sensitivity of MyMAAT-12, tested against HbA1c% was 72.9% while its specificity was 43%. This study demonstrates that the MyMAAT-12 together with other methods of assessment may make a better screening tool to identify patients who were non-adherence to their medications.
    Matched MeSH terms: Factor Analysis, Statistical
  15. Payani S, Law TH
    Int J Inj Contr Saf Promot, 2020 Jun;27(2):188-196.
    PMID: 32019438 DOI: 10.1080/17457300.2020.1724159
    Fatal motorcycle crashes are a persistent problem in Southeast Asia. In many respects, road safety experts have acknowledged conspicuity issue as one of the main causes of such accidents. To mitigate this deficiency, daytime running headlights (DRHs) law has been documented among the widely exercised countermeasures. The present study aimed to explore socio-psychological factors shaping intentions towards use of DRHs among Malaysian motorcyclists, because compliance level with this rule has remained constant since 1996 (80%). For this purpose, a model was constructed through the Theory of Planned Behaviour (TPB) to evaluate factors affecting motorcyclists' intentions towards compliance with DRHs law. A series of statistical analyses were performed to explain the effect of these factors and to predict degree of compliance with this rule. The model applied on a sample of university students (N = 398) demonstrated that the TPB components could significantly predict motorcycle riders' behaviours and degree of compliance with DRHs law. Moreover, it would be of assistance to policy-makers to recognize groups of motorcyclists more likely to cause an increase in traffic accidents. In general, regular educational campaigns were recommended to raise awareness regarding consequences of not using DRHs and also to nurture factors influencing motorcyclists' attitudes towards DRHs.
    Matched MeSH terms: Factor Analysis, Statistical
  16. Esa R, Savithri V, Humphris G, Freeman R
    Eur J Oral Sci, 2010 Feb;118(1):59-65.
    PMID: 20156266 DOI: 10.1111/j.1600-0722.2009.00701.x
    The aim of this study was to investigate the relationship between dental anxiety and dental decay experience among antenatal mothers attending Maternal and Child Health clinics in Malaysia. A cross-sectional study was conducted on a consecutive sample of 407 antenatal mothers in Seremban, Malaysia. The questionnaire consisted of participants' demographic profile and the Dental Fear Survey. The D(3cv)MFS was employed as the outcome measure and was assessed by a single examiner (intraclass correlation = 0.98). A structural equation model was designed to inspect the relationship between dental anxiety and dental decay experience. The mean Dental Fear Survey score for all participants was 35.1 [95% confidence interval (34.0, 36.3)]. The mean D(3cv)MFS score was 10.8 [95% confidence interval (9.5, 12.1)]. Participants from low socio-economic status groups had significantly higher D(3cv)MFS counts than those from high socio-economic status groups. The path model with dental anxiety and socio-economic status as predictors of D(3cv)MFS showed satisfactory fit. The correlation between dental anxiety and dental decay experience was 0.30 (standardized estimate), indicating a positive association. Socio-economic status was also statistically significantly associated with the D(3cv)MFS count (beta = 0.19). This study presented robust evidence for the significant relationship between dental anxiety and dental decay experience in antenatal mothers.
    Matched MeSH terms: Factor Analysis, Statistical
  17. Jairoun AA, Al-Hemyari SS, Shahwan M, El-Dahiyat F, Jamshed S
    BMC Public Health, 2020 Oct 22;20(1):1595.
    PMID: 33092568 DOI: 10.1186/s12889-020-09707-0
    BACKGROUND: Since the time of declaration of global pandemic of COVID-19 by World Health Organization (WHO), falsified hand sanitizers surfaced regularly in markets, posing possible harm to public due to unlisted inclusion of methanol. The current research is an attempt to develop and validate a tool to document falsified hand sanitizer in the UAE community.

    METHOD: A descriptive cross-sectional community-based study was conducted among 1280 randomly selected participants. Respondents were sent a web-based electronic link to the survey via email. Content validity, factor analyses and known group validity were used to develop and validate a new scale to identify falsified hand sanitizer. Test-retest reliability, internal consistency, item internal consistency (IIC), and intraclass correlation coefficients (ICCs) were used to assess the reliability of the scale. SPSS version 24 was used to conduct data analysis.

    RESULTS: A total of 1280 participants were enrolled in the study. The content validity index (CVI) was 0.83 with the final scale of 12 items. The Kaiser-Meyer-Olkin (KMO) value was 0.788, with the Bartlett test of sphericity achieving statistical significance (p factor analysis revealed a 3-component model. The 3-factor solution was confirmed by PCFA analysis and had associations with good fit values. The PCFA for NFI was 0.970, CFI 0.978, and TLI 0.967. All values were in excess of 0.95, with RMSEA values below 0.06 at 0.03; all of these values indicated a good model fit. The Cronbach's alpha was good overall (0.867). All factors had a Cronbach's alpha value in excess of 0.70. The instrument demonstrated that every item met the IIC correlation standard ≥0.40. The scale displayed good overall ICC statistics of 0.867 (95% CI 0.856-0.877) with statistical significance (p 

    Matched MeSH terms: Factor Analysis, Statistical
  18. Hassan SMU, Hamid TA, Haron SA, Ibrahim R
    Psychogeriatrics, 2020 Jan;20(1):59-69.
    PMID: 31016831 DOI: 10.1111/psyg.12458
    BACKGROUND: The link between the filial behaviour of an adult child and older parents' well-being is well entrenched, and theoretical evidence has indicated that it may be mediated by emotional regulation. Therefore, the current study aimed to examine whether emotional regulation (i.e. cognitive reappraisal and suppression) mediates the association between filial behaviour of the oldest son (i.e. the filial behaviour of respect and filial behaviour of daily maintenance) and subjective well-being in older parents.

    METHODS: This correlational study recruited 400 community-dwelling older parents in Rawalpindi Pakistan through a multistage cluster random sampling technique. Subjective well-being was measured by Concise Measure of Subjective Well-being; filial behaviour was examined through receipt of 12 domains; emotional regulation was assessed by using the Emotional Regulation Questionnaire. The structural equation modelling was employed to test the mediation effects.

    RESULTS: Cognitive reappraisal was found to partially mediate the relationship between filial behaviour of respect and subjective well-being (β in direct model = 0.661, P 

    Matched MeSH terms: Factor Analysis, Statistical
  19. Ching SM, Yee A, Lee PY, Ramachandran V, Shum KM, Ismael NF, et al.
    Health Qual Life Outcomes, 2020 Feb 07;18(1):23.
    PMID: 32033609 DOI: 10.1186/s12955-020-1280-0
    BACKGROUND: This study was initiated to examine the psychometric components of the Diabetes Empowerment Scale (DES) by translating and validating the scale into the Malay language (DES-M) which is the main language spoken in Malaysia. This study can determine the level of empowerment among diabetic patients towards diabetes management. In addition, the reliability and validity of the DES-M was also demonstrated.
    METHODS: A total of 151 patients with type 2 diabetes mellitus were recruited (between June 2016 and October 2016) to complete sets of questionnaires, which were DES-M, the Malay versions of the Diabetes Quality of Life (DQOL) for Adults and Summary of Diabetes Self Care Activities Questionnaire (SDSCA). Confirmatory and Exploratory factor analysis (CFA and EFA) were carried out to determine the factor structures of the DES-M.
    RESULTS: There were 100 males and 51 females with ages ranging from 19 to 81 years old (55 ± 13) included in this study. The instrument displayed good internal consistency (Cronbach's α =0.920) and the respective coefficients ranged from 0.65-0.84. Discriminant validity showed adequate correlations ranged from 0.257-0.744. Concurrent validity with SDSCA (Pearson's correlation = 0.313, p = 0.012). Predictive validity with DQOL (B = 0.27, p = 0.016). CFA indicated that four factor model of the DES-M has good fit to the data.
    CONCLUSION: This study indicates that the DES-M has a good internal consistency and validity. Therefore, it is a valid and reliable instrument for assessing empowerment score among patients with diabetes in Malaysia.
    TRIAL REGISTRATION: NMRR-16-805-30503 (IIR).
    Matched MeSH terms: Factor Analysis, Statistical
  20. Norhayati MN, Nawi ZM
    PLoS One, 2021;16(4):e0249660.
    PMID: 33886615 DOI: 10.1371/journal.pone.0249660
    BACKGROUND: Evidence-based medicine (EBM) is a widely accepted scientific advancement in clinical settings that helps achieve better, safer, and more cost-effective healthcare. However, presently, validated instruments to evaluate healthcare professionals' attitude and practices toward implementing EBM are not widely available. Therefore, the present study aimed to determine the validity and reliability of a newly developed knowledge, attitude, and practice (KAP) questionnaire on EBM for use among healthcare professionals.

    METHODS: The Noor Evidence-Based Medicine Questionnaire was tested among physicians in a government hospital between July and August 2018. Exploratory factor analysis and internal consistency reliability-based Cronbach's alpha statistic were conducted.

    RESULTS: The questionnaire was distributed among 94 physicians, and 90 responded (response rate of 95.7%). The initial number of items in the KAP domains of the Noor Evidence-Based Medicine Questionnaire were 15, 17, and 13, respectively; however, two items in the practice domain with communalities <0.25 and factor loadings <0.4 were removed. The factor structure accounted for 52.33%, 66.29%, and 55.39% of data variance in the KAP domains, respectively. Cronbach's alpha values were 0.81, 0.81, and 0.84 for KAP domains, respectively, indicating high reliability.

    CONCLUSIONS: This questionnaire can be used to evaluate the knowledge, attitudes, and behaviour of healthcare professionals toward EBM. Future testing of this questionnaire among other medical personnel groups will help expand the scope of this tool.

    Matched MeSH terms: Factor Analysis, Statistical
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