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Purpose: The aim of our study is to assess subjective disease burden parameters (SVR and OP) as well as objective ones (BCVA and ODI) as predictors of HRQoL in Egyptian patients with BD uveitis. Methods: Ninety-six patients with BD uveitis were recruited in this cross-sectional study from the Rheumatology Department, Cairo University Hospital. HRQoL was assessed using RAND-36 item health survey 1.0, subjective visual rating (SVR) was measured on a 6-point Likert scale. Ocular pain (OP) was rated on a numeric rating scale. The Ocular Damage Index (ODI) was calculated using the ocular domain of the BD damage index. Linear regression was performed to determine predictors of HRQoL metrics. Results: SVR predicted Vitality (β = 0.15, p = 0.004), Emotional Well-being (EW) (β = 0.13, p = 0.005), General Health (β = 0.18, p = 0.012) and Mental Component Summary (β = 0.22, p = 0.002). OP predicted Social Function (β = -3.18 p < 0.001), General Health (β = −1.55, p = 0.004), Physical Component Summary (β = -2.00, p = 0.007) and Mental Component Summary (β = -1.53, p = 0.005). BCVA predicted Physical Function (β = 31.1, p = 0.02) and Emotional Well-being (β = 7.94, p = 0.01). ODI failed to predict any HRQoL metrics. ODI was independent predictor of legal blindness adjusted for uveitis duration and severity. Legally blind patients had worse HRQoL metrics than patients with better vision. Conclusion: In BD uveitis patients, subjective disease burden parameters were more informative about HRQoL metrics than objective ones. Longitudinal studies are needed to elucidate the utility of ODI as an outcome measure in BD uveitis. Precis: In Behcet's uveitis patients, health-related quality of life was related to visual outcome, ocular pain, and subjective visual rating. Ocular damage was an independent predictor of legal blindness, adjusted for uveitis duration and severity. [ABSTRACT FROM AUTHOR]

Arabic language is strongly structured and considered as one of the most highly inflected and derivational languages. Learning Arabic morphology is a basic step for language learners to develop language skills such as listening, speaking, reading, and writing. Arabic morphology is non-concatenative and provides the ability to attach a large number of affixes to each root or stem that makes combinatorial increment of possible inflected words. As such, Arabic lexical (morphological and phonological) rules may be confusing for second language learners. Our study indicates that research and development endeavors on spelling, and checking of grammatical errors does not provide adequate interpretations to second language learners’ errors. In this paper we address issues related to error diagnosis and feedback for second language learners of Arabic verbs and how they impact the development of a web-based intelligent language tutoring system. The major aim is to develop an Arabic intelligent language tutoring system that solves these issues and helps second language learners to improve their linguistic knowledge. Learners are encouraged to produce input freely in various situations and contexts, and are guided to recognize by themselves the erroneous functions of their misused expressions. Moreover, we proposed a framework that allows for the individualization of the learning process and provides the intelligent feedback that conforms to the learner's expertise for each class of error. Error diagnosis is not possible with current Arabic morphological analyzers. So constraint relaxation and edit distance techniques are successfully employed to provide error-specific diagnosis and adaptive feedback to learners. We demonstrated the capabilities of these techniques in diagnosing errors related to Arabic weak verbs formed using complex morphological rules. As a proof of concept, we have implemented the components that diagnose learner's errors and generate feedback which have been effectively evaluated against test data acquired from real teaching environment. The experimental results were satisfactory, and the performance achieved was 74.34 percent in terms of recall rate. [ABSTRACT FROM AUTHOR]

We report a 25-year-old woman with persistent dyspnea and wheezes that had been unsuccessfully treated with inhaled beta 2-agonists and steroids for about one year. Spirometry demonstrated a restrictive pattern. Chest CT demonstrated polypoidal lesion in left main bronchus. The lesion was excised via rigid bronchoscopy. Pathology showed a picture of typical bronchial carcinoid. In this patient, due to the lack of awareness, diagnosis of carcinoid was delayed for one year. [ABSTRACT FROM AUTHOR]

Inflammatory skin diseases are highly prevalent, yet their impacts on patients' quality of life (QoL) are not addressed. In this cross-sectional study, the Arabic version of Skindex-16 was used to evaluate the symptomatic, emotional, and functional distress of patients with inflammatory skin disorders attending several outpatient dermatology clinics in Egypt and Saudi Arabia. Patients with ≥50% of the symptoms score, ≥50% of the emotions score, and ≥33% of the functioning score were considered having poor QoL. A total of 1,310 patients aged 30 ± 13 years (70.6% from Egypt and 29.4% from Saudi Arabia) were included in this study. Of them, 1,192 patients had inflammatory skin diseases, and 118 had facial nevi, who served as controls. Patients with inflammatory skin diseases had significantly worse QoL than those with nevi. Autoimmune bullous disease group showed the highest prevalence poor symptoms (56.8%), poor emotions (75.7%), and poor functioning (83.8%) of QoL. Women with acne and psoriasis were more likely to have poor symptoms than men (16.3% vs. 4.7% and 52.7% vs. 25.3%, respectively). In conclusion, inflammatory skin diseases had profound negative effects on patients' QoL. Age, sex, education, and marital status of patients can affect their perception of QoL.