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This study employs machine learning (ML) techniques to predict pedestrian compliance at crosswalks in urban settings in Jordan, aiming to enhance pedestrian safety and traffic management. Utilizing data from 2437 pedestrians at signalized intersections in Amman, Irbid, and Zarqa, four models based on different ML algorithms were developed: an artificial neural network (ANN), a support vector machine (SVM), a decision tree (ID3), and a random forest (RF). The results have shown that local infrastructure and traffic conditions influence pedestrian behavior. The RF model, with its excellent accuracy and precision, has proven to be an excellent choice for accurately predicting pedestrian behavior. This research provides valuable insights into the demographic and spatial aspects that influence pedestrian compliance with laws and regulations in the local environment. Additionally, this work highlights the ability of ML algorithms to improve urban traffic dynamics. Policymakers and urban planners, particularly with the rise of theories and trends toward the humanization of urban roads, should firmly establish this understanding among themselves to create environments that make pedestrians safer. This strategy could be a measurable solution for international urban situations if future research focuses on integrating these prediction models with real-time traffic management systems to improve pedestrian safety dynamically. [ABSTRACT FROM AUTHOR]

Objectives The aim of this study was to identify the prevalence and characteristics of treatment related problems (TRPs) in hospitalized internal medicine patients in Jordan as well as to identify diseases and drugs associated with each specific TRP. We have also aimed at investigating physicians' acceptance of recommendations made by clinical pharmacist and to identify the outcomes of pharmacist interventions. Setting Internal medicine department of a general hospital in Jordan. Methods We have utilized a systematic, prospective, bedside, comprehensive clinical assessment approach that allowed us to effectively identify, communicate and follow up TRPs. Main outcome measures: prevalence and nature of identified TRPs, clinical significance of TRPs, associated diseases and drugs and clinical outcomes of clinical pharmacist interventions. Results 402 patients were included in the study. The average number of the identified TRPs was 9.35. Fifty-three percent of identified TRPs were classified as major and 28% were classified as moderate. Ninety-one percent of the recommendations were accepted by physicians. Efficacy related problems were the most common TRP category followed by safety related problems and indication related problems. Sixty-four percent of the TRPs were resolved or prevented through the clinical pharmacist intervention. Conclusions We have found that prevalence of TRPs is substantially high among patients hospitalized at the internal medicine department. TRPs related to Dosage regimens, untreated conditions, patient monitoring, drug interactions, and drug choices were the most common. Most of TRPs identified by pharmacists were clinically significant. Pharmacists' interventions contributed substantially to the resolving of many of the identified TRPs. Patients suffering from higher number of medical conditions and receiving higher number of medications should be given the priority for clinical pharmacy service in hospitalized internal medicine patients. [ABSTRACT FROM AUTHOR]

Our objective in this study was to determine the prevalence of reproductive and related nonreproductive morbidities in a group of reproductive-aged women living in Jordan. The study was designed as a two-phase survey. The first phase consisted of a structured personal interview and the second phase was a follow-up physical examination. Three hundred seventeen women aged 18-49 years were randomly selected and answered the questionnaire in the first phase of the study. Two hundred sixty agreed to both the general physical and pelvic examination. The main outcome measures were selected reproductive and related nonreproductive morbidities. Results show reproductive tract infections were diagnosed in 55% of the women, a presumed chlamydia trachomatis genital infection in 40%, and genital prolapse in 22%. As for related nonreproductive morbidities, 14% were diagnosed with a urinary tract infection (UTI), 24% with urinary incontinence, and 40% with anemia. Our results of the study support the idea that in this community, women's health is at risk throughout their reproductive years, not only when they are pregnant or postpartum. We suggest further research in other Jordanian communities as well as solutions addressed to the health care community. [ABSTRACT FROM AUTHOR]

Unlabelled: Home care aims at supporting people with various degrees of dependency to remain at home rather than use residential, long-term, or institutional-based nursing care. Demographic, epidemiological, social, and cultural trends in Jordan as in other countries are changing the traditional patterns of care with growing emphasis on home care. The purpose of this study is to highlight the most common challenges related to home health care (HHC) services in Jordan as perceived by the managers of HHC agencies., Methods: A descriptive qualitative design that depends on focus group discussions has been used to collect data from a sample of 18 managers who met the selection criteria and who are willing to participate, the study found that, the main challenges of HHC services as perceived by managers were: shortage of female staff, lack of governance and regulation, poor management, unethical practices, lack of referral systems, and low accessibility of the poor and less privileged as HHC services are not included in health insurance schemes, it concludes also that the home health care industry in Jordan is facing many challenges and problems that may have negative effects on the effectiveness, efficiency, equity and quality of services and should be addressed by health policy makers.

The aim of this study was to translate and validate the Arabic version of the Revised Fibromyalgia Impact Questionnaire (FIQR_A). Translation of the FIQR followed a worldwide-recognized approach to ensure the accuracy and equivalency of the translation from the English version of the FIQR. Following the translation of the FIQR, 92 women with fibromyalgia completed the FIQR_A, the Arabic Research ANd Development Short Form Health Survey (RAND SF-36), and the Arabic Hospital Anxiety and Depression Scales (HADS). The FIQR_A significantly correlated with RAND SF-36 domains and HADS. The correlations ranged from fair to moderate. For selected outcomes, Bland-Altman plots were consistent with Spearman's correlations. Test-retest intraclass correlation coefficients were all significant and ranged from moderate to excellent. Internal consistency was found to be excellent. These observations suggest that the FIQR_A is a valid and reliable tool for both clinical practice and research purposes with Arabic speakers globally.

Purpose: The main purpose of this work was to investigate the effect of pummelo juice on the pharmacokinetics of sildenafil after oral administration., Methods: This was a comparative, randomized, two-period, two-treatment, two-sequence, single dose, crossover study investigating the effect of pummelo juice on the pharmacokinetics of sildenafil citrate tablets (equivalent to 50 mg sildenafil) in healthy male participants under fasting conditions compared with water as a control. Six healthy normal adult males were administered 50 mg sildenafil with pummelo juice or water at two different periods in a crossover study., Results: Study results showed that pummelo juice reduced the rate and extent of sildenafil bioavailability to around 60% [maximum plasma concentration (C(max)); from 212.44 ng/ml to 134.07 ng/ml, 90% confidence interval (90% CI) 44.70-89.11, and area under the plasma concentration time curve from zero to infinity (AUC(infinity)); from 564.51 ng.hr/ml to 336.87 ng.hr/ml, 90% CI 39.17-90.92]. This interaction was opposite to that expected and is speculated to be due to either an effect on transporters or a physicochemical interaction between sildenafil and some components of the juice., Conclusion: Patients should be advised not to drink pummelo juice before or immediately after taking sildenafil.

Objective: To develop and validate an Arabic allergic rhinitis quality of life questionnaire (AAQQ)., Methods: The study was conducted at the Ear, Nose, and Throat Clinic at the University of Jordan Hospital, Amman, Jordan, from February 2006 to June 2007. A questionnaire was developed from data obtained from 90 patients, and the validation study was conducted on 140 patients. The study was a 5-week observational study. We evaluated the measurement properties necessary for use of the AAQQ in clinical practice, clinical trials, and cross-sectional surveys., Results: The intraclass correlation coefficient for the repeated AAQQ measurements was excellent (0.93), indicating a very high reliability and repeatability of the instrument. Cross-sectional correlations and longitudinal construct validity between the AAQQ and the other measures of health status was close to the priori predictions, and similar to those obtained in the literature for similar scales. The responsiveness index for the AAQQ was high (1.04), and higher than that reported for similar instruments., Conclusion: The results from the validation study provide evidence that the AAQQ has strong discriminative and evaluative measurement properties, and can be used in patient monitoring, cross-sectional surveys, and clinical trials. The AAQQ has the combined advantage of being short, and contains the most important items and domains.

Introduction: Guidelines for diabetes treatment recommend the routine use of aspirin in patients with diabetes mellitus (DM) who have cardiovascular disease (CVD), those with at least one CVD risk factor, and for anyone with DM who is>30 years of age or, if contraindicated, an alternative antiplatelet agent. We evaluated the adherence to these recommendations in a subset of diabetic patients in Jordan, and identified physician and patient characteristics associated with the use of antiplatelet therapy., Materials and Methods: A cross-sectional observational study conducted in randomly selected outpatient clinics. The study included 199 adult patients with DM who were eligible for antiplatelet prophylaxis. Review of medical charts and direct interviews with patients were performed to obtain information on demographic characteristics of the patients, clinical factors and medication prescription. Bivariate analysis and multivariate logistic regression methods were used to determine what factors were related to antiplatelet drug use., Results: Among diabetic patients eligible for antiplatelet prophylaxis, the prevalence of antiplatelet drug use for primary or secondary prevention was 84%. Factors associated with antiplatelet prophylaxis were male gender (odds ratio, OR 2.97), presence of angina (OR 3.00), history of myocardial infarction (OR 3.75), history of coronary revascularization (OR 3.12), five or more prescription medications (OR 4.61), and physician's specialty other than endocrinology ( OR 4.35)., Conclusions: Adherence rates to the international guidelines regarding routine antiplatelet prophylaxis in adults with DM who are eligible for such prophylaxis are suboptimal. Efforts towards increasing these rates of antiplatelet prophylaxis are necessary.

Objective: Several drug-related problem classification systems can be found in the literature. However, it is generally agreed that a comprehensive, well constructed and validated instrument is currently lacking. The aim of this study is the development and validation of a comprehensive treatment-related problems assessment and classification tool for use in teaching, practicing and researching pharmaceutical care and to improve identification, resolving and preventing of treatment-related problems., Method: The development and validation involved five steps starting with literature search to define a treatment related problem and also to form a database of treatment-related problems identified in the literature. In the next step, all problems that were identified in the first step and passed the evaluation of the three authors were pooled together and then divided into groups according to their common or shared construct, in the third step a suitable assessment method was developed according to the construct of the different problems, in the next step the developed instrument was validated for content, internal and external validity. Finally the tool was finalized and tested for reproducibility and inter-rater agreement., Results: The final validated version included six main categories for treatment-related problems (Indication, Effectiveness, Safety, Knowledge, Adherence and Miscellaneous). These categories include a total of nine subcategories and a total of 29 treatment related problems., Conclusion: The treatment-related problems assessment and classification tool introduced in this paper was applied to actual patient cases and proved to be valid. This tool also has several features that are new.

Objective: The objective of this paper is to describe the prevalence of genital prolapse and its risk factors in semi urban and rural communities. We ultimately hope to heighten the attention of providers of care and program managers to the high prevalence of genital prolapse despite the presumed improved access to care, availability of well-trained staff and high rates of hospital deliveries., Methods: This study was carried out in Giza, Egypt and Ein El-Basha, Jordan in 1997. Presence or absence of genital prolapse was assessed using well-trained physicians who performed full clinical assessment including vaginal examination., Results: The study results showed that the prevalence in Egypt was 56.3% and in Jordan 34.1%; that age and parity remain the most predictive factors for the prevalence of prolapse despite controlling other factors; and that women suffer from accompanying symptoms including feeling of bulge, backaches, vaginal discharge, post coital discomfort and bleeding., Conclusion: We believe that women do not have to suffer from these morbid conditions when known preventive interventions exist. Application of standards of care along with designed health education programs are expected to reduce women's suffering. Cost effectiveness studies that show the price tag of surgical intervention in comparison to preventive activities are badly needed.