Background:Inflammatory bowel disease (IBD) has a significant impact on health-related quality of life (HRQOL). This study aims to investigate the variables which can be attributed to HRQOL in IBD patients.Materials and Methods:Seventy-one patients filled in IBD questionnaire (IBDQ-32), Pittsburgh sleep quality index questionnaire, and sociodemographic questionnaire. Disease activity was assessed by Crohn's disease activity index (CDAI) and ulcerative colitis activity index (UCAI). The correlations of sleep quality, sociodemographic variables, and disease characteristics with IBDQ were investigated.Results:IBDQ-32 mean score was lower in patients who had hospitalization (P = 0.01), poor sleep quality (P < 0.001), anemia (P = 0.03), more severe disease (P = 0.01), and those who had not consumed folic acid (P = 0.01) relative to their counterparts. A multivariate regression analysis identified the predictors of decreased HRQOL as not consuming folic acid (P = 0.008), poor sleep quality (P = 0.014), and disease severity (P = 0.043).Conclusion:Impaired HRQOL was significantly associated with poor sleep quality, lack of folic acid consumption, and disease severity in IBD patients. Therefore, evaluation of folic acid level and efficacy of its supplementation in prospective studies is recommended. Treatment of sleep disturbance with pharmacological agents and nonpharmacological methods should be kept in mind as well.

Background: Quality of health services is one of the most important factors for delivery of these services. Regarding the importance and vital role of quality in the health sector, a concept known as "Clinical Governance" (CG) has been introduced into the health area which aims to enhance quality of health services. Thus, this study aimed to assess private and public hospitals' readiness to implement CG in Iran. Methods: This descriptive and cross-sectional study was carried out in 2012. Four hundred thirty participants including doctors, nurses, diagnostic departments personnel, and support staff were chosen randomly from four hospitals (equally divided into private and public hospitals). Clinical Governance Climate Questionnaire (CGCQ) was used for data collection. Finally, data were entered into the SPSS 18 and were analyzed using statistical methods. Results: Among the CG dimensions, "organizational learning" and "planned and integrated quality improvement program" scored the highest and the lowest respectively for both types of hospitals. Hospitals demonstrated the worst condition with regard to the latter dimension. Furthermore, both types of hospitals had positive picture regarding "training and development opportunities". Private hospitals scored better than public ones in all dimensions but there was only a significant difference in "proactive risk management" dimension between both types of hospitals (P< 0.05). Conclusion: Hospitals' readiness for CG implementation was "average or weak". In order to implement CG successfully, it is essential to have a quality-centered culture, a culture specified by less paperwork, more selfsufficiency, and flexibility in hospitals' affairs as well as centring on shared vision and goals with an emphasis on continuous improvement and innovation.

Background: Sleep is essential in maintaining health and quality of life. Inflammatory bowel disease (IBD) patients suffer from poor sleep quality. This study aimed to investigate the prevalence of sleep disturbances in Iranian IBD patients as well as the variables which can be attributed to the quality of sleep in IBD patients. Materials and Methods: Seventy-one patients filled in Pittsburg Sleep Quality Index (PSQI) questionnaire and a sociodemographic questionnaire. Disease activity was assessed by Crohn's Disease (CD) Activity Index and Ulcerative Colitis (UC) Activity Index. Regression analysis was used to identify the association between sociodemographic and disease characteristics with sleep quality. Results: We found that 32.4% of all patients, 23.1% of patients with “in remission to mild” disease, and 66.7% of patients with “moderate” disease, had poor sleep quality. CD patients were more likely to have poor sleep quality comparing UC ones in crude (odds ratio [OR] =2.14; 95% confidence interval [CI] 1.14–4.04) and adjusted (OR = 6.19; 95% CI 1.13, 34.07) models. Patients with good quality of sleep had lower systolic blood pressure and diastolic blood pressure ( P = 0.09 and 0.035 respectively). Conclusion: Notable percentage of IBD patients suffer from poor sleep quality even in the remission phase. Treatment of sleep disturbances, especially in CD patients, is recommended in the IBD patient-care program.

COVID-19 pandemic was one of the most severe sources of disruptions that recently threatened the supply chain networks. As such disruptions are inevitable in today's business world, learning lessons from the COVID-19 pandemic can significantly help supply chains prepare for future disruptions. This study aims to investigate how Australian supply chains were affected during the COVID-19 pandemic and provide some key resilience strategies to face disruptions. These strategies can assist SC managers in protecting their networks from possible disruption in future.

The MDASI-P is a feasible, valid, and reliable instrument for evaluation of symptoms in Persian-speaking cancer patients and can be used to improve symptom management in these patients.