Assessment of pressure injury knowledge using PZ-PUKT questionnaire among Indian nurses and the evaluation of impact of an educational intervention on the knowledge scores: A quasi-experimental study.

AIM: To determine the knowledge of pressure injury among Indian nurses using PZ-PUKT questionnaire and to evaluate the effect of an educational intervention on knowledge scores. MATERIALS AND METHODS: A Quasi-experimental study design was used to test the Pressure injury knowledge of 273 nurses in a tertiary care teaching hospital. The Pieper Zulkowski Pressure Ulcer Knowledge Test questionnaire was given as a pre-test prior to education session and re-administered after the activity was completed. RESULTS: The mean score of the pre-test was 48.58 ± 6.75 (C·I 47.8-49.4) and post-test 54.14 ± 7.69 (C·I 53.3-55.1), which showed a statistically significant improvement. In the pre-test, nurses had highest score in the prevention subset while wound subset had the greatest improvement in the post-test. Female participants had a better understanding about Pressure injuries when compared to males. Also, the Assistant Nursing Superintendents and ward in Charge nurses had better knowledge as compared with other nurses. CONCLUSIONS: The knowledge of pressure injury among nurses is limited. Knowledge deficits should be identified and targeted educational interventions should be administered to all the nurses irrespective of their educational level and work experience. Wound certification courses should be instituted so that it gives the nurses a better opportunity to learn about pressure injuries at a certified level. All nurses should undergo periodic training in this ever-evolving field so as to provide the best care to their patients.

Short-term educational value of online neuromuscular ultrasound courses.

INTRODUCTION/AIMS: We have previously reported that online neuromuscular ultrasound courses are feasible and were found to be useful by most survey respondents. However, our previous report lacked objective assessment of the educational value of the courses. Therefore, we aimed in this study to evaluate the learning outcomes of online neuromuscular ultrasound courses. METHODS: Each of the basic and advanced courses featured one pre- and two post-course online knowledge tests. The percentage of corrected answers and the participants' scores in the three tests were calculated and compared. RESULTS: A total of 153 out of 277 course participants answered the course test. The mean percentage of correct answers were significantly higher in the second and first post-course tests compared to the pre-course test (Basic course test: 80.2 ± 14.8%, 75.5 ± 15.9%, 64.3 ± 19.1%, respectively; Advanced course test: 80.9 ± 20.1, 78.9 ± 15.2%, 69.5 ± 20.2%, respectively). The mean scores of the participants in the basic course test significantly improved in the first and second post-course tests (from 66.6% to 77.5% and from 67.2% to 80.2%, respectively) whereas those of the participants in the advanced course test significantly improved in the first post-course test only (from 76.3% to 85.4%). DISCUSSION: This report demonstrates the capability of online neuromuscular ultrasound courses, particularly the basic-level courses, to enhance knowledge. This information can further help integrate virtual neuromuscular ultrasound teaching as a standard complementary educational format together with supervised in-person or remote hands-on training.

Patterns and correlates of nutrition knowledge across five countries in the 2018 international food policy study.

BACKGROUND: Nutrition knowledge is an important determinant of diet-related behaviour; however, the use of disparate assessment tools creates challenges for comparing nutrition knowledge levels and correlates across studies, geographic contexts, and populations. Using the Food Processing Knowledge (FoodProK) score - a measure of nutrition knowledge based on consumers' ability to understand and apply the concept of food processing in a functional task - nutrition knowledge levels and associated correlates were assessed in five countries. METHODS: Adults, aged ≥18 years, were recruited through the Nielsen Consumer Insights Global Panel in Australia (n = 3997), Canada (n = 4170), Mexico (n = 4044), the United Kingdom (UK) (n = 5363), and the United States (US) (n = 4527). Respondents completed web-based surveys in November-December 2018. Functional nutrition knowledge was measured using the FoodProK score. Linear regression models examined associations between FoodProK score and sociodemographic, dietary behaviours, and knowledge-related characteristics. RESULTS: FoodProK scores (maximum, 8 points) were highest in Canada (mean: 5.1) and Australia (5.0), followed by the UK (4.8), Mexico (4.7), and the US (4.6). Health literacy and self-rated nutrition knowledge were positively associated with FoodProK scores (p < .001). FoodProK scores were higher among those who reported vegetarian/other dietary practices (p < .001); made efforts to consume less sodium, trans fats, or sugars (p < .001); ≥60 years (p = 0.002), female (p < .001), and 'majority' ethnic group respondents in their respective countries (p < .001). CONCLUSIONS: This study found differences in consumers' ability to distinguish levels of food processing for common foods, with somewhat lower levels of nutrition knowledge in countries with the highest intake of highly processed foods. Nutrition knowledge differences based on consumer characteristics highlight the need for accessible policy interventions that support uptake of healthy eating efforts across populations to avoid exacerbating nutrition-related disparities. Tools such as the FoodProK can be used to evaluate the impact of policies targeting nutrition knowledge across contexts.

Support for affirmative actions to increase inclusivity of intersex* persons at an Austrian medical university.

BACKGROUND: Since the ruling handed down by the Austrian Constitutional Court in 2018 intersex variation has been recognized under Austrian law as a "third sex". In order to ensure that people with intersex variation are not discriminated against based on their group membership affirmative actions (i.e., proactive practices to avert discrimination) can be implemented. The current study explored whether students and employees at an Austrian medical university know about intersex variation. Furthermore, the study investigated what affirmative actions are practiced at the medical university to be inclusive for intersex persons and students' and employees' support for such affirmative actions. METHODS: All students and employees of a medical university in Austria were invited by e-mail to participate at the current study that included a self-constructed knowledge test on intersex variation with ten true-false questions. On five-point Likert scales participants reported for each of twelve listed affirmative actions whether they had seen a certain affirmative action at their university and how important they thought the implementation of an affirmative action was. Finally, participants' gender, age, sexual orientation, highest level of education, and nationality was assessed. A cluster analysis was performed to determine groups of people with different degrees of support for affirmative actions for intersex persons. RESULTS: 220 students (62% cisgender women, 38% cisgender men) and 200 employees (72% cisgender women, 28% cisgender men) participated. Participants responded correctly to three out of ten knowledge test questions. The cluster analysis revealed that participants could be clustered as heterosexual cisgender women (Cluster 1; 55%), heterosexual cisgender men (Cluster 2; 30%), or sexual minority cisgender women and men (Cluster 3; 15%). Sexual minority persons knew more about intersex variation than did heterosexual participants. On average, affirmative actions for the inclusivity of intersex people have not been encountered (M = 1.5, SD = 0.4) at the studied university. Participants, especially those in Cluster 3, believed that the listed actions are moderately important. CONCLUSIONS: At the medical university many actions should be taken to increase inclusivity for intersex people. Increasing the knowledge of university staff and students concerning intersex might help increase their support for such actions.

Instruments for assessing healthcare professionals' knowledge and skills of evidence-based practice: A scoping review.

OBJECTIVE: The aim of this scoping review was to describe the instruments used to assess the knowledge and skills of evidence-based practice (EBP) in healthcare settings. METHODS: A scoping review was undertaken. Three electronic databases (CINAHL, PubMed and Cochrane) were searched in January 2022. The search phrases consisted of the following terms: healthcare professionals, EBP, competence and instrument and their synonyms, keywords and MeSH terms. The database search was run without any limitations. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed to support reporting. RESULTS: Ultimately, 39 studies were included; most of them (35) were cross-sectional studies. The studies were conducted in 17 countries. A total of 17 evidence-based knowledge and skills instruments were identified. The Upton and Upton instrument was used in 19 studies. Twelve self-reported instruments were used only once. The psychometric properties of the instruments varied. The reliability was typically reported with Cronbach's alpha coefficient. The content of the EBP knowledge/skills instruments consists of five main categories: EBP, evaluation of current practice, preparation for the implementation of EBP, implementation of evidence and active participation in the development of EBP. CONCLUSION: Almost all instruments are self-assessment instruments. Validated knowledge tests should be further developed. The instruments emphasise the preparation for the implementation of EBP. Further research is needed to develop instruments for healthcare professionals to assess the knowledge and skills of the implementation of evidence.

Validated tests for language research with university students whose native language is English: Tests of vocabulary, general knowledge, author recognition, and reading comprehension.

We present five studies aimed at developing an L1 vocabulary test for English-speaking university students. Such a test is useful as an indicator of crystallized intelligence and because vocabulary size correlates well with reading comprehension. In the first study, we tested 100 written words with four answer alternatives, based on Nation's Vocabulary Size Test. Analysis suggested two factors, which we interpreted as the possible existence of two types of difficult words: unknown words for general knowledge and unknown words for specialized knowledge. In Study 2, we attempted to develop a vocabulary test for each type of word, and these tests were then validated in Study 3. Since the test for general words proved too easy for the target population, we improved it in a fourth study by creating and testing more difficult items. Finally, a fifth study was conducted to validate the new test. Unexpectedly, Study 5 found a high correlation (r = .82) between the general knowledge vocabulary test and the specialized knowledge vocabulary test, suggesting that they measure the same latent factor, contrary to our initial assumption. Both tests have high reliability (r > .85) and correlate well (r > .4) with general knowledge, author recognition, and reading comprehension. In addition, a collection of other language tests was used and improved to verify the validity of the vocabulary tests. An exploratory factor analysis of all tests identified three factors (text comprehension, crystallized intelligence, and reading speed), with the vocabulary tests loading on the factor crystallized intelligence, which in turn correlates with reading comprehension. Structural equation modeling confirmed the interpretation.

Knowledge on diabetes and its related factors among the people with type 2 diabetes in Thailand: a cross-sectional study.

BACKGROUND: Type 2 diabetes mellitus (T2DM) is a global public health problem with complications related to knowledge guiding self-care. Limited knowledge might result in poor control of blood glucose, but there is no previous investigation measuring diabetes knowledge in people diagnosed with T2DM in Thailand. This study was aimed to investigate level of diabetes knowledge and related factors among people with T2DM in Thailand. METHOD: This cross-sectional study was conducted in a Northeastern province in Thailand among 276 people with T2DM, 195 women and 81 men, using a standardized self-report questionnaire, the Diabetes Knowledge Test. The data were analyzed using Pearson's chi-square test, one-way analysis of variance, and independent samples t-test. RESULTS: The majority of respondents had poor diabetes knowledge in all subscales; total knowledge of diabetes (96.7%), general knowledge of diabetes (71.7%), and insulin use knowledge (92.3%). There was no difference found in knowledge scores between males and females. Having finished secondary school education or higher, being employed, or having diabetes-related complications were related to increased total diabetes knowledge and general diabetes knowledge. CONCLUSION: The people with T2DM had poor diabetes knowledge, and those using insulin also had poor knowledge about the use of insulin.

Integrating Validity Evidence to Revise a Child Abuse Knowledge Test for Early Childhood Education Providers: A Mixed Methods Approach.

Knowledge tests used to evaluate child protection training program effectiveness for early childhood education providers may suffer from threats to construct validity given the contextual variability inherent within state-specific regulations around mandated reporting requirements. Unfortunately, guidance on instrument revision that accounts for such state-specific mandated reporting requirements is lacking across research on evaluation practices. This study, therefore, explored how collection and integration of validity evidence using a mixed methods framework can guide the instrument revision process to arrive at a more valid program outcome measure.

Knowledge of patient observation among critical care nurses.

BACKGROUND: The clinical observations made by critical care nurses are vital for maintaining patient safety and making appropriate decisions in the care of patients who are critically ill. Evaluating the reliability of observations and applying analytical thinking are essential elements of patient observation. Previous studies of critical care nurses' knowledge have focused either on specific aspects of patient observation or on critical care nursing in general; therefore, the findings are not comprehensive. AIM: The aim of this study was to evaluate critical care nurses' level of knowledge in patient observation and to explore the factors that are associated with it. STUDY DESIGN: A cross-sectional knowledge test survey with critical care nurses in Finland was used. METHODS: Data were collected in seven adult intensive care units in all five university hospitals in Finland between September 2017 and January 2018 by using a knowledge test (20 items) developed for this study. All critical care nurses were eligible to participate. The data were analysed using descriptive and inferential statistics. RESULTS: Altogether, 372 nurses responded (response rate 49%). Their average scores in the knowledge test were 77% (mean 15.29/20, SD 2.41) for correct answers, 75% (mean 8.2/11, SD 1.54) in the sum-variable "Evaluating the reliability of observation" and 79% (mean 7.08, SD 1.45) for "Analytical thinking." A higher knowledge level was associated with education in special tasks in an intensive care unit. CONCLUSION: The critical care nurses' knowledge level was considered to be suboptimal. There is a need for improving knowledge of patient observation among Finnish critical care nurses to ensure safe and good quality care. RELEVANCE TO CLINICAL PRACTICE: Finnish critical care nurses' knowledge of patient observation could be improved by providing specific continuing education for new nurses entering intensive care units and for experienced critical care nurses throughout their career.

Education is an important factor in end-of-life care: results from a survey of Brazilian physicians' attitudes and knowledge in end-of-life medicine.

BACKGROUND: According to the Latin America Association for palliative care, Brazil offers only 0.48 palliative care services per 1 million inhabitants. In 2012, no accredited physicians were working in palliative care, while only 1.1% of medical schools included palliative care education in their undergraduate curricula. As a reflection of the current scenario, little research about end-of-life care has been published so that studies addressing this subject in the Brazilian setting are crucial. METHODS: A cross-sectional study study conducted with students applying for the medical residency of the Federal University of São Paulo were invited to voluntarily participate in an anonymous and self-administered questionnaire survey. The latter included demographic information, attitudes, prior training in end-of-life care, prior end-of-life care experience, the 20-item Palliative Care Knowledge Test (PCKT) and a consent term. RESULTS: Of the 3086 subjects applying for residency, 2349 (76%) answered the survey, 2225 were eligible for analysis while 124 were excluded due to incomplete data. Although the majority (99,2%) thought it was important to have palliative care education in the medical curriculum, less than half of them (46,2%) reported having received no education on palliative care. The overall performance in the PCKT was poor, with a mean score of 10,79 (± 3). While philosophical questions were correctly answered (81,8% of correct answers), most participants lacked knowledge in symptom control (50,7% for pain, 57,3% for dyspnea, 52,2% for psychiatric problems and 43,4% for gastrointestinal problems). Doctors that had already concluded a prior residency program and the ones that had prior experience with terminal patients performed better in the PCKT (p < 0,001). The high-performance group (more than 50% of correct answers) had received more training in end-of-life care, showed more interest in learning more about the subject, had a better sense of preparedness, as well as a higher percentage of experience in caring for terminal patients (p < 0,001). CONCLUSIONS: Our study showed that Brazilian physicians lack not only the knowledge, but also training in end-of-life medicine. Important factors to better knowledge in end-of-life care were prior training, previous contact with dying patients and prior medical residency. Corroborating the literature, for this group, training showed to be a key factor in overall in this area of knowledge. Therefore, Brazilian medical schools and residency programs should focus on improving palliative training, especially those involving contact with dying patients.

Low knowledge of osteoporosis and its risk factors in urban Indian adults from Pune city, India.

OBJECTIVE: To assess knowledge of osteoporosis and its risk factors and to explore associations between knowledge and various sociodemographic factors in Indian adults. DESIGN: Cross-sectional study. The Revised Osteoporosis Knowledge Test (OKT) was used to assess knowledge of osteoporosis. Four scores (OKT-total, range 0-32; OKT-exercise, range 0-20; OKT-nutrition, range 0-26; OKT-risk factors, range 0-14) were generated by giving 1 point to every correct answer and 0 points for incorrect or 'not known' answers. SETTING: Tertiary-care hospital in Pune city, India.ParticipantsAdults aged 40-75 years (n 477; 234 males) enrolled through voluntary routine health checks and health camps. RESULTS: Mean age of the study population was 54·6 (sd 9·5) years. Half the participants were aware of osteoporosis and could correctly define it. Women showed significantly higher median OKT-total and OKT-nutrition scores than men (P0·1). CONCLUSIONS: Understanding about osteoporosis and its risk factors is low in the present cohort of Indian men and women. There is need to create awareness programmes aimed at both men and women especially targeting those with lower education, lower socio-economic status and no previous exposure to osteoporosis.

Selection and academic success of medical students in Hamburg, Germany.

BACKGROUND: Student selection at Hamburg medical school is based on the combination of a natural science knowledge test (HAM-Nat) and pre-university educational attainment. METHOD: Of the 1565 medical students enrolled in Hamburg from 2012 to 2015 about half were admitted by an entrance test, half by quotas. First, we analysed sociodemographic determinants of entrance test performance. Then, we used regression analysis to describe the interplay of variables in the prediction of study outcome, the role of sociodemographic factors, and differences in the calibration of educational attainment specific to German federal states. RESULTS: Better performance in the entrance test was associated with age over 21, male gender, German nationality, first language German and both parents holding an academic degree - effect sizes were small. No differences were found for the birthplaces of parents (a proxy for migration background). Study outcome differed considerably among admission paths: Students admitted by entrance test or the quota for excellent pre-university educational attainment performed markedly better during the first 3 terms than students admitted by the waiting list quota and the quota for foreign students. Gender differences in study outcome were slight with better performance by males. The relation of pre-university educational attainment to study outcome was moderated by the federal state in which secondary schooling took place. Methods for the equating of state-specific grades are explored. The predictive validity of the HAM-Nat after correction for range restriction was r = .31. The relatively low value of this coefficient may be attributed to 3 factors: 1. self-selection of applicants which leads to a validity-enhancing effect that is not revealed by the predictor-outcome correlation, 2. reduction of variance due to a high selection ratio, and 3. high test difficulty, exceeding the demands of the medical curriculum. CONCLUSION: The HAM-Nat achieves a small amount of incremental validity over pre-university educational attainment. This effect, obtained from correlational analysis, underestimates the validity of the test, because it does not reflect the role of self-selection and other validity enhancing features of the selection process.

Electrophysiological markers of working memory usage as an index for truth-based lies.

People prefer to lie using altered truthful events from memory, perhaps because doing so can increase their credibility while reducing cognitive and working memory (WM) load. One possible way to counter such deceptive behavior is to track WM usage, since fabricating coherent lies or managing between truth and lies is likely to involve heavy WM load. In this study, participants memorized a list of words in the study session and used these old words to provide deceptive answers when cued later, in the testing session. Our behavioral results showed that people needed more time to make a deceptive response during the execution stage, and this prolonged deceptive reaction time (RT) was negatively correlated with each participant's WM capacity. Event-related potential findings showed a more negative-going frontal amplitude between the lie and truth conditions during the preparation stage, suggesting that WM preparatory processes can be detected long before a deceptive response is verbalized. Furthermore, we observed a larger positive frontal-central amplitude during the execution stage, which was negatively correlated with participants' lie-truth RT differences, suggesting that participants' efficiency in producing deceptive responses can be readily traced electrophysiologically. Together, these findings suggest that WM capacity and preparation are crucial to efficient lying and that their related electrophysiological signatures can potentially be used to uncover deceptive behaviors.

Has there been a change in the knowledge of GP registrars between 2011 and 2016 as measured by performance on common items in the Applied Knowledge Test?

The aim of this study was to assess whether the absolute standard of candidates sitting the MRCGP Applied Knowledge Test (AKT) between 2011 and 2016 had changed. It is a descriptive study comparing the performance on marker questions of a reference group of UK graduates taking the AKT for the first time between 2011 and 2016. Using aggregated examination data, the performance of individual 'marker' questions was compared using Pearson's chi-squared tests and trend-line analysis. Binary logistic regression was used to analyse changes in performance over the study period. Changes in performance of individual marker questions using Pearson's chi-squared test showed statistically significant differences in 32 of the 49 questions included in the study. Trend line analysis showed a positive trend in 29 questions and a negative trend in the remaining 23. The magnitude of change was small. Logistic regression did not demonstrate any evidence for a change in the performance of the question set over the study period. However, candidates were more likely to get items on administration wrong compared with clinical medicine or research. There was no evidence of a change in performance of the question set as a whole.

Diabetes knowledge in nursing homes and home-based care services: a validation study of the Michigan Diabetes Knowledge Test adapted for use among nursing personnel.

BACKGROUND: Providing high-quality diabetes care in nursing homes and home-based care facilities requires suitable instruments to evaluate the level of diabetes knowledge among the health-care providers. Thus, the aim of this study was to examine the psychometric properties of the Michigan Diabetes Knowledge Test adapted for use among nursing personnel. METHODS: The study included 127 nursing personnel (32 registered nurses, 69 nursing aides and 26 nursing assistants) at three nursing homes and one home-based care facility in Norway. We examined the reliability and content and construct validity of the Michigan Diabetes Knowledge Test. RESULTS: The items in both the general diabetes subscale and the insulin-use subscale were considered relevant and appropriate. The instrument showed satisfactory properties for distinguishing between groups. Item response theory-based measurements and item information curves indicate maximum information at average or lower knowledge scores. Internal consistency and the item-total correlations were quite weak, indicating that the Michigan Diabetes Knowledge Test measures a set of items related to various relevant knowledge topics but not necessarily related to each other. CONCLUSIONS: The Michigan Diabetes Knowledge Test measures a broad range of topics relevant to diabetes care. It is an appropriate instrument for identifying individual and distinct needs for diabetes education among nursing personnel. The knowledge gaps identified by the Michigan Diabetes Knowledge Test could also provide useful input for the content of educational activities. However, some revision of the test should be considered.

Exploring the characteristics of the attentional blink paradigm when used to discover concealed knowledge.

Ganis and Patnaik (Appl Psychophysiol Biofeedback 34:189-196, 2009) reported that the attentional blink paradigm using faces could be used to detect the presence of concealed knowledge. The attentional blink is defined as the inability to successfully detect the second of two target items presented within a short inter-stimulus interval. The present study tested the use of the attentional blink paradigm in a concealed knowledge test by investigating the effect that familiar faces may have on the attentional blink. Participants completed 200 trials where they were told to look for the same familiar target (Target 2; actor Brad Pitt) that was intermixed with neutral face stimuli and one other familiar face (Target 1; actor George Clooney). Target 1 was to act as the concealed knowledge as participants familiar with Target 1 would be distracted by his unannounced presence and report not seeing Target 2 thereby showing an attentional blink. Despite all participants being familiar with Target 2, an attentional blink still occurred, but with higher than normal Target 2 accuracy rates. Overall, we found support for using the AB paradigm with the concealed knowledge test; however, a possible countermeasure to the attentional blink is familiarity with Target 2 as eight of 21 participants who recognized Target 1 (the concealed knowledge) were also able to detect Target 2 on 100 % of the trials where Target 1's presence should have created an attentional blink.

Knowledge tests in patient education: a systematic review.

This study describes knowledge tests in patient education through a systematic review of the Medline, Cinahl, PsycINFO, and ERIC databases with the guidance of the PRISMA Statement. Forty-nine knowledge tests were identified. The contents were health-problem related, focusing on biophysiological and functional knowledge. The mean number of items was 20, with true-false or multiple-choice scales. Most of the tests were purposely designed for the studies included in the review. The most frequently reported quality assessments of knowledge tests were content validity and internal consistency. The outcome measurements for patient-education needs were comprehensive, validating knowledge tests that cover multidimensional aspects of knowledge. Besides the measurement of the outcomes of patient education, knowledge tests could be used for several purposes in patient education: to guide the content of education as checklists, to monitor the learning process, and as educational tools. There is a need for more efficient content and health problem-specific knowledge-test assessments.

Assessment of osteoporosis knowledge and its determinants among tuberculosis patients in tertiary care hospital Malaysia: A prospective study.

Objective: Osteoporosis self-care knowledge is essential to encourage the patient's contribution towards controlling the disease. Osteoporosis incidence with various infectious diseases prompts us to conduct a study on osteoporosis knowledge among Tuberculosis (TB) patients. This study aimed to assess osteoporosis-related knowledge and its influencing factors among TB patients. Methods: A prospective cross-sectional study was conducted in the TB clinic of Hospital Pulau Pinang, Malaysia, and an osteoporosis knowledge test (OKT), a structured questionnaire, was used to collect data. TB patients aged 18 years and above with compromised bone health were included in the present study. Overall knowledge scores were dichotomized, calculating the mean score, descriptive statistics, and multivariate regression analysis was used to determine the influence of risk factors on knowledge scores. Results: Of 337 patients, 129(38.28 %) had good osteoporosis knowledge and 208(61.72 %) had poor knowledge. Among them, 231(68.54 %) were males, and 106(31.45 %) were females, with a mean age of 46.5 ± 17.1 years. The mean ± SD of OKT total score was 10.5 ± 2.0. The mean ± SD of the exercise knowledge score was 5.3 ± 3.4, while the nutrition knowledge score was 5.0 ± 3.2. Male gender (OR 3.86, 95 % CI 1.98-7.53), low-income level (OR 1.92, 95 % CI 1.12-3.30), rural residents (OR 2.49, 95 % CI 1.46-4.27) and participants with no formal education (OR 4.34, 95 % CI 1.11-16.84) or ≤12 years of education (OR 3.63, 95 % CI 1.52-8.65) were significantly responsible for poor OKT score. Conclusion: The results indicated that most TB patients had a poor perception of osteoporosis. More extensive strategies should be developed to enhance the campaign of awareness programs among TB patients to improve preventive measures of osteoporosis, such as calcium intake and exercise.

Postintensive care syndrome: Development and psychometric validation of a knowledge test.

INTRODUCTION: Postintensive care syndrome (PICS) is a combination of short-, medium- and long-term morbidities that occur in patients discharged from the Intensive care unit (ICU). ICU professionals have a crucial role in managing and understanding the PICS. This study aimed to develop the PICS Knowledge Test (PICS-KT), which measures ICU professionals' awareness and knowledge levels regarding PICS, and to determine its validity and reliability. METHODS: The databases were searched in detail, scientific research related to PICS was analyzed, and the draft scale was created accordingly. A total of 117 doctors and nurses who had been working in the ICU for at least 6 months were included in the study. For the validity and reliability analysis of the test, content validity ratio, item difficulty index, item discrimination index values and Cronbach α were examined. RESULTS: The Cronbach's α reliability coefficient for the 46-item PICS-KT is 0.93, indicating high reliability. Scores range from 0 to 46, with 32 or higher considered successful, suggesting adequate knowledge of PICS among ICU professionals. Scores of 14 or less indicate minimal knowledge. Those with scores between 14 and 32 possess some knowledge but need improvement. PICS-KT assesses knowledge in four main areas: general information, risk factors/causes, symptoms and findings and interventions. ICU professionals show high awareness of interventions for preventing and treating PICS, as indicated by a high mean score in the interventions subdimension. CONCLUSION: The PICS-KT is crucial in assessing healthcare professionals' understanding of the various short-, medium- and long-term morbidities associated with PICS. The study ensures that the test is a robust and dependable instrument for evaluating ICU professionals' knowledge about PICS.

Psychology and the lie detector industry: A fifty-year perspective.

Fifty years ago, in a trenchant analysis that challenged applied lie detection theory and science, David Lykken (1974) brought polygraphic interrogation methods to the attention of academia with the hope that these techniques would come under the purview of psychology and psychophysiology. In this perspective, I examine how this application of psychophysiology has evolved over the last half century and how its status has changed for 1) the comparison (control) question test (CQT), used in forensic applications; 2) polygraph screening tests, used to evaluate examinee integrity; and 3) the concealed information technique (CIT), used to assess recognition memory of crime details. The criticisms of the CQT and screening tests advanced by Lykken have been amplified and focused by the academic community over the last half century. However, this has had little effect on how these methods are practiced and has not curtailed their use. Although most private sector employee screening tests are now prohibited, personnel screening of government employees has increased, and screening tests of sex offenders are now commonplace. Even though the CIT has captured the interest of psychophysiologists as a scientifically defensible technique, its field use is negligible. A primary purpose of polygraphic interrogations continues to be the extraction of admissions and confessions. The lack of change in the polygraph testing status quo stems in large part from unwavering government support for the use of these methods. As a result, polygraph theory and research support continues to rest on shaky ground while practice continues unfettered by valid criticism.