Hairdressing is associated with exposure to a variety of harmful agents which have been linked to respiratory and musculoskeletal disorders in hairdressers. This study aimed to identify respiratory and musculoskeletal disorders in hairdressers compared to office workers. A cross-sectional study was conducted on 80 female hairdressers and 50 matched controls. A structured questionnaire was used to collect information on personal and occupational data, hairdressing activities, the presence of respiratory symptoms and the prevalence of musculoskeletal pain in the past 12 months. Reported symptoms were compared between hairdressers and controls. The associations between self-reported symptoms and hairdressing activities were investigated. Hairdressers were more likely to report symptoms than controls particularly for those who were older, with higher body mass index and longer duration of work as hairdresser. There were significant associations between frequent hair treatments (bleaching, dye and wave) and hand dermatitis (P < 0.001), running nose (P < 0.05), eye irritation (P < 0.01) and phlegm (P < 0.05). Elbow pain and shoulder and back pain were the most prevalent musculoskeletal pains in the past 12 months (13.8 and 12.5% respectively), back and knee pains were the most frequent chronic pain (7.5%), hand and wrist pain led 12.5% of hairdressers to visit a doctor and shoulder pain and back pain indicated a period of sickness absence in 13.8% of hairdressers. Musculoskeletal disorders were associated with manual handling, prolonged standing, strenuous shoulder movements and awkward body posture. Hairdressing is associated with increased risk to respiratory and musculoskeletal disorders due to adverse work conditions.

Motorcycle injuries constitute a major but neglected emerging public health problem in developing countries and contribute significantly to the overall road traffic injuries. The aims of this work were to study the attitudes and practices of the motorcyclists regarding training and safety measures, and to determine some underlying factors of motorcycle crashes. This cross sectional hospital based study was conducted on all injured conscious motorcyclists who were admitted to the emergency department at Benha University Hospital, Benha City, Qalubia governorate, Egypt from December 2012 up to December 2013. The data were collected using a standard interview questionnaire which included four main sections; personal data, data about the rider's experience and training, safety issues and data about the crash the motorcyclist involved in. The questionnaire was completed by 246 motorcyclists. Of these, 67.5% did not have a motor cycle license and friends/family were the source of training for 56.9% of them. There were highly significant associations between the source of training and age, education, occupation and marital status (P < 0.001 for all). Correctly positioning the motorcycle according to road conditions, making one visible to other road users and the proper maintenance of the motorcycle were the most commonly reported safety measures. Inattentive mode, suffering stress on the day of the accident, not paying attention to distances or to the regulations, not being familiar with the road of the accident and not using the protection system were some of the underlying factors of motorcycle accidents.

Introduction The widespread availability of Internet access and increasing rate of electronic device usage has helped enlighten the world community through copious applications, information resources, and other benefits. However, both the lack of controlled behavior and excessive Internet usage have resulted in a variety of difficulties that can hinder user achievement in many areas. Objectives This study investigated the prevalence of Internet and electronic device addiction among Egyptian and Saudi nursing students, with the aim of identifying any effects on sleep and academic performance. Methods A cross-sectional comparative research design was employed among a systematic random sample comprised of 920 Egyptian and Saudi female nursing students. All participants completed the Young-Internet Addiction Test (IAT), Mobile Phone Involvement Questionnaire (MPIQ), and Epworth Sleepiness Scale (ESS). Results Severe Internet Addiction (IA) detected in 42.69% and 10.31% of Saudi and Egyptian participants, respectively. However, Saudi participants were more likely to report high rates of mobile phone usage ( P < 0.001), while Egyptian participants tended to score higher on the ESS (17.47 ± 3.99 vs. 16.8 ± 3.83; P = 0.024). For all participants, IAT and MPIQ scores were correlated with ESS results, while IA was specifically associated with poor academic performance. Finally, MPIQ scores were inversely correlated with academic performance for Saudi participants. Conclusion Smartphone and Internet addiction were notable problems for the Egyptian and Saudi nursing students investigated in this study. Importantly, these conditions adversely affect academic performance and other activity engagement in addition to inducing excessive daytime sleepiness.

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Introduction: Operating room nurses (ORN) are exposed to various hazards in operating rooms (ORs) which can affect their health. Aim of work: To identify potential occupational hazards in the OR , to assess the risk of adverse health effects among (ORN) related to these hazards and to recommend prevention and control measures to protect them .Materials and methods: This cross-sectional study targeted all nurses staff working in ORs in Benha University Hospitals, Qualubeyia Governorate, Egypt. Data were collected using an interview questionnaire included demographic data and occupational history with special emphasis on occupational hazards in ORs based on the International Hazard Datasheet on Operating room nurse. Data on attitude towards OR hazards and their impacts on ORN were also obtained Their mean age was. Results: The study recruited 167 female nurses. 32.77±8.42 years old. More than 90% were acquainted with the concept of OR occupational hazards. Eighty four percent of the studied nurses reported that they were adversely affected by OR occupational hazards. The risk of exposure was high for radiation, blood borne diseases and contracting nosocomial diseases. The risk was significant for exposure to anesthetic drugs and gases, latex allergy and muscle pain due to awkward body positions.Conclusion: The complex structure of operating rooms lead to increased occupational hazards which affect operating room nurses' health.

Introduction: Psoriasis is a chronic non-contagious inflammatory skin disorder, which might impair patient’s social relationships, limit leisure activities, and lower self-esteem. Psoriasis patients might be stigmatized leading to psychological disorders such as anxiety and depression. Objectives: This study aimed to outline the clinical features of psoriasis and its effects on quality of life, and the feeling of stigmatization among psoriasis patients. Methods: This cross-sectional questionnaire-based study was conducted on 109 adult psoriasis patients in Arar City, Saudi Arabia. The study collected data on socio-demographic and clinical characteristics of psoriasis patients, self-reported psoriasis severity using the self-assessment Simplified Psoriasis Index (sa-SPI-s), patients’ quality of life using the dermatological life quality index (DLQI), and the feeling of stigmatization using the six-items stigmatization scale. Results: The mean age of psoriasis onset in studied patients was 20 (±7.65) years, females represented 58.72%, and 22% were unemployed. Joint and nail affection were reported in 46.79% and 51.38%, respectively. One third of patients had positive family history of psoriasis. Seasonal variation, life stressors, smoking and skin injuries were frequent provocative factors for psoriasis lesions. The average sa-SPI-s was 10.08 (±10.41), which was correlated with patients’ ages, disease duration, obesity, and pruritis. The average DLQI and six-items stigmatization scale for psoriasis patients were 8.95 (±5.77) and 7.61 (±4.5), respectively that were correlated with sa-SPI-s. Conclusion: The clinical manifestations and chronicity of psoriasis impaired patients’ quality of life and accompanied with social stigma due to skin disfigurement. These effects need to be addressed for better care of patients.

Carbamazepine (CBZ) is one of the oldest antiepileptic drugs (AEDs) that is still used for the treatment of tonic-clonic seizures in children. Long-term use of AEDs induces potential toxic effects that may remain undetermined for a long time. Earlier studies have revealed a wide spectrum of hematological toxicities associated with CBZ. This study was conducted to unveil the toxic effects of carbamazepine as an antiepileptic monotherapy on hematological and immunological parameters in a group of Egyptian pediatric patients using it for different durations. Fifty pediatric epileptics of either sex were enrolled; 38 were taking CBZ as antiepileptic monotherapy for ≥ 6 months and 12 were newly diagnosed untreated patients. Hematological and immunological parameters studied were compared with their age and sex-matched 15 controls and among groups. CBZ was found more toxic for total leukocyte count, lymphocyte count, serum IgA and IgM levels (p < 0.001, 0.001, < 0.001, < 0.001, respectively). Hemoglobin level, platelets count, serum C4 level and IgA were negatively correlated with serum CBZ level (Spearman's rho = – 0.62, – 0.42, – 0.34, – 0.13; p < 0.001, 0.008, 0.04, 0.44, respectively). CBZ treatment duration associated inversely with platelets, lymphocyte, and eosinophil counts (p < 0.001, 0.03, 0.01, respectively). Epileptic children on CBZ monotherapy had their hematologic and immunologic systems affected, which mandates routine monitoring of these children.

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