bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rate-Transient Analysis of a Constant-Bottomhole-Pressure Multihorizontal Well Pad with a Semianalytical Single-Phase Method
Authors: Chu Hongyang , Liao Xinwei , Chen Zhiming , John Lee W. John 
Published: September 2020

SummaryBecause of readily available production data, rate-transient analysis (RTA) is an important method to predict productivity and reserves, and for reservoir and completion characterization in unconventional reservoirs. In addition, multihorizontal well pads are a common development method for unconventional reservoirs. Close well spacing between multifractured horizontal wells (MFHWs) in the multiwell pads makes interference from adjacent MFHWs especially significant. For RTA of production data from multihorizontal well pads, the influence of adjacent MFHWs cannot be ignored. In this work, we propose a semianalytic RTA model for the multihorizontal well pad with arbitrary multiple MFHW properties and starting-production times. Combining Laplace transformation and finite-difference analysis, we obtained a general solution of a multiwell mathematical model to use in RTA. Our model is applicable to cases of multiple MFHWs with different bottomhole pressures (BHPs), varying hydraulic-fracture properties, and different starting-production times. In the solutions, we observe bilinear flow, linear flow, transition flow, and multi-MFHW flow. Rate-normalized pressure (RNP) and its derivative are also affected by multi-MFHW flow. Two case studies revealed that the negative effect of interwell interference on the parent-well productivity is closely related to the pressure distribution caused by the production of child wells.
Utility of the optical quality analysis system for decision-making in Nd: YAG laser posterior capsulotomy in patients with light posterior capsule opacity
Authors: Lu Bo , Zhu Weijie , Fan Yu , Shi Dong , Ma Liwei 
Published: September 2020

Abstract
Background: A prospective cohort study was performed to evaluate whether the Optical Quality Analysis System (OQAS) can serve as a valuable additional indicator for appropriate posterior capsulotomy referral. Methods: One hundred and five eyes from 96 patients undergoing capsulotomy were divided into precapsulotomy logMAR CDVA ≤ 0.1 group and logMAR CDVA > 0.1 group. CDVA， and the Visual Function 14 index (VF-14) score were estimated before and one month after capsulotomy. The objective scattering index (OSI) value was measured by using the OQAS. Posterior capsule opacification (PCO) severity was assessed with Evaluation of PCO 2000 (EPCO 2000) software. Results：In logMAR CDVA > 0.1 group, the correlations of OSI, logMAR CDVA, EPCO score and VF-14 score were very strong preoperatively. In logMAR CDVA ≤ 0.1 group, preoperatively, OSI was correlated with logMAR CDVA (r = 0.451), EPCO score (r = 0.789), and VF-14 score (r = 0.852). LogMAR CDVA has weak correlation with VF-14 score (r = -0.384) and EPCO score (r = 0.566). VF-14 score was correlated with EPCO score (r = -0.669). In the logMAR CDVA ≤ 0.1 group, there was no significant difference in logMAR CDVA between precapsulotomy and postcapsulotomy (P > 0.05). In the two groups, all the other optical quality parameters were significantly improved after capsulotomy (P < 0.05). In logMAR CDVA > 0.1 group, the area under the curve of the ROC of the OSI was 0.996 (P = 0.000). In logMAR CDVA ≤ 0.1 group, the area under the curve of the ROC of the OSI was 0.943 (P = 0.000).Conclusions：The OSI was useful for evaluating of PCO and prediction of beneficial capsulotomy. Especially for patients with slight PCO and better visual acuity, OSI is more valuable than CDVA and completely objective examination. Trial registration: The study protocol was registered at the Chinese Clinical Trial Registry. Register: ChiCTR1800018842 (Registered Date: October 13th, 2018).
SARFIMA model prediction for infectious diseases: application to hemorrhagic fever with renal syndrome and comparing with SARIMA
Authors: Qi Chang , Zhang Dandan , Zhu Yuchen , Liu Lili , Li Chunyu , Wang Zhiqiang , Li Xiujun 
Published: September 2020

Abstract
Background

The early warning model of infectious diseases plays a key role in prevention and control. Our study aims to using seasonal autoregressive fractionally integrated moving average (SARFIMA) model to predict the incidence of hemorrhagic fever with renal syndrome (HFRS) and comparing with seasonal autoregressive integrated moving average (SARIMA) model to evaluate its prediction effect.

Methods

Data on notified HFRS cases in Weifang city, Shandong Province were collected from the Disease Reporting Information System of the Shandong Center for Disease Control and Prevention between January 1, 2005 and December 31, 2018. The SARFIMA model considering both the short memory and long memory was performed to fit and predict the HFRS series. Besides, we compared accuracy of fit and prediction between SARFIMA and SARIMA which was used widely in infectious diseases.

Results

Model assessments indicated that the SARFIMA model has better goodness of fit (SARFIMA(1, 0.11, 2)(1, 0, 1) 12 : Akaike information criterion (AIC): -631.31; SARIMA(1, 0, 2)(1, 1, 1) 12 : AIC: -227.32) and better predictive ability than the SARIMA model (SARFIMA: root mean square error (RMSE): 0.058; SARIMA: RMSE: 0.090).

Conclusions

The SARFIMA model produces superior forecast performance than the SARIMA model for HFRS. Hence, the SARFIMA model may help to improve the forecast of monthly HFRS incidence based on a long-range dataset.
Evaluating a multidimensional strategy to improve the professional self-care of occupational therapists working with people with life limiting illness.
Authors: Apostol Courtney , Cranwell Kathryn , Hitch Danielle 
Published: September 2020

Abstract
Background: The term ‘’life limiting conditions’ refers to premature death following decline from chronic conditions, which is a common circumstance in which occupational therapists work with people at the end of life. The challenges for clinicians of working with these patients have long been recognised, and may have a significant impact on their professional self-care. This study aimed to evaluate a multidimensional workplace strategy to improve the professional self-care of occupational therapists working with people living with a life limiting condition.Methods: A pre and post mixed methods survey approach were utilised, with baseline data collection prior to the implementation of a multidimensional workplace strategy. The strategy included professional resilience education, targeted supervision prompts, changes to departmental culture and the promotion of self-care services across multiple organisational levels. Follow up data collection was undertaken after the strategy had been in place for two years. Quantitative data were analysed descriptively, while qualitative data were subjected to thematic analysis. Results: 103 occupational therapists responded (n=55 pre, n=48 post) across multiple service settings. Complex emotional responses and lived experiences were identified by participants working with patients with life limiting conditions, which were not influenced by the workplace strategy. Working with these patients was acknowledged to challenge the traditional focus of occupational therapy on rehabilitation and recovery. Participants were confident about their ability to access self-care support, and supervision emerged as a key medium. While the strategy increased the proportion of occupational therapists undertaking targeted training, around half identified ongoing unmet need around professional self-care with this patient group. Demographic factors (e.g. practice setting, years of experience) also had a significant impact on the experience and needs of participants. Conclusions: The multidimensional workplace strategy resulted in some improvements in professional self-care for occupational therapists, particularly around their use of supervision and awareness of available support resources. However, it did not impact upon their lived experience of working with people with life limiting conditions, and there remain significant gaps in our knowledge of support strategies for self-care of occupational therapist working with this patient group.
Validation of the moroccan arabic version of the low anterior resection syndrome score
Authors: Essangri Hajar , Majbar Mohammed Anass , Benkabbou Amine , Amrani Laila , Mohsine Raouf , Amine Souadka 
Published: September 2020

Abstract
Background: Sphincter sparing surgery is oftentimes associated with bowel dysfunction complaints, namely the low anterior resection syndrome (LARS). The LARS questionnaire is widely used to assess this syndrome. The aim of this observational study is to translate this tool into arabic and test its psychometric properties in rectal cancer patients, in order to ease its use in clinical practice and future research.Methods: The LARS questionnaire was translated to arabic and administered to a total of 143 patients. A subgroup of 42 patients took the test twice for test-retest reliability. Internal consistency was examined through cronbach’s alpha. The score results were correlated to the EORTC QLQ-C30 questionnaire for convergent validity assessment, while discriminant validity was established through the ability of the LARS score to differentiate patients with different clinical and pathological criteria.Results: The Moroccan Arabic version of the LARS score was completed by 143 patients. The internal consistency was demonstrated through a cronbach alpha score of 0.66. The agreement between the test and retest was established by a Bland Altman plot with 95% limits of agreement. 85.6% of patients remained in the same LARS category. The LARS score showed negative correlation with all five of the QLQ-C30 functional scales as well as positive correlation to the diarrhea symptom scale. The questionnaire score differed between patients according to their tumor location, chemoradiotherapy, type of mesorectal excision and anastomosis. Conclusion: The Moroccan Arabic version of the LARS score shows good psychometric properties and can be used for bowel dysfunction assessment in clinical and research settings.
Framing and Self-Responsibility Modulate Brain Activities in Decision Escalation
Authors: Liang Ting-Peng , Li Yuwen , Yen Nai-Shing , Turel Ofir , Hsu Sen-Mou 
Published: September 2020

Abstract
Background: Escalation of commitment is a common bias in human decision making. The present study examined (1) differences in neural recruitment for escalation and de-escalation decisions of prior investments, and (2) how the activations of these brain networks are modulated by two contextual/confounding factors: (i) responsibility, and (ii) framing of the success probabilities. Results: Imaging data were obtained from functional magnetic resonance imaging (fMRI) applied to 29 participants. A whole-brain analysis was conducted to compare brain activations between conditions. ROI analysis, then, was used to examine if these significant activations were modulated by two contextual factors. Finally, mediation analysis was applied to explore how the contextual factors affect escalation decisions through brain activations. The findings showed that (1) escalation decisions are faster than de-escalation decisions, (2) the corresponding network of brain regions recruited for escalation (anterior cingulate cortex, insula and precuneus) decisions differs from this recruited for de-escalation decisions (inferior and superior frontal gyri), (3) the switch from escalation to de-escalation is primarily frontal gyri dependent, and (4) activation in the anterior cingulate cortex, insula and precuneus were further increased in escalation decisions, when the outcome probabilities of the follow-up investment were positively framed; and activation in the inferior and superior frontal gyri in de-escalation decisions were increased when the outcome probabilities were negatively framed. Conclusions: Escalation and de-escalation decisions recruit different brain regions. Framing of possible outcomes as negative leads to escalation decisions through recruitment of the inferior frontal gyrus. Responsibility for decisions affects escalation decisions through recruitment of the superior (inferior) gyrus, when the decision is framed positively (negatively).
Prevalence and Risk Factors of Chronic Kidney Disease among Palestinian Type 2 Diabetic Patients: a Cross-Sectional Study
Authors: Nazzal Zaher , Hamdan Zakaria , Masri Donia , Abu-Kaf Oday , Hamad Mohammad 
Published: September 2020

Abstract
Background: Chronic kidney disease (CKD) is a global public health concern and diabetes is one of the main risk factors for its occurrence and progression. The aim of this research is to determine the prevalence of chronic kidney disease in a cross-sectional population of patients with type 2 diabetes in primary health centers in North West Bank.Methods: Patient data including patient characteristics, creatinine level, blood pressure, HbA1c, and hypertension and period of diabetes were obtained from primary health care centers. The eGFR has been determined using the CKD-EPI equation. CKD was staged according to the 2012 Kidney Disease Improving Global Outcomes Framework (KDIGO) guideline. Both univariable and multivariable statistical analysis was conducted using SPSS. Results: The prevalence of chronic kidney disease among diabetic adults in North West Bank was found to be 23.6% (95% CI: 19.4%-28.1%) divided as follows: 19.7% had stage 3 CKD, 2.6% had stage 4 CKD and 1.3% had stage 5 CKD. In multivariable logistic regression, CKD was significantly associated with Age ≥60 years [adjusted OR: 3.2, 95% CI: 1.8-5.9], hypertension [adjusted OR: 5.7, 95% CI: 2.2-15.2], and smoking [adjusted OR: 2.3, 95% CI: 1.3-4.2].Conclusions: CKD is very prevalent among diabetic adults in Palestine. Co-morbid hypertension, smoking and older age has been shown to increase the risk of developing CKD. Extensive screening for diabetic patients to diagnose CKD at an early stage and to follow more aggressive treatment methods for diabetes as well as other important risk factors, especially hypertension and smoking, is recommended.
Effects of β-carotene intake on the risk of fracture: A Bayesian meta-analysis
Authors: Charkos Tesfaye Getachew , Liu Yawen , Oumer Kemal Sherefa , Vuong Ann M , Yang Shuman 
Published: September 2020

Abstract
Background: Epidemiological studies examining the association between β-carotene intake and risk of fracture have reported inconsistent findings. We conducted a meta-analysis to investigate the association between β-carotene intake and risk of fracture. Methods: We systematically searched PubMed, EMBASE and Cochrane library databases for relevant articles that were published until December 2019. We also identified studies from reference lists of articles identified from the clinical databases. The frequentist and Bayesian random-effects model was used to synthesize data. Results: Nine studies with a total of 190,545 men and women, with an average age of 59.8 years, were included in this meta-analysis. For β-carotene intake (1.76 -14.30 mg/day), the pooled risk ratio (RR) of any fracture was 0.67 (95% Credible Interval (CrI): 0.51-0.82; heterogeneity: P = 0.66, I 2 =0.00 %) and 0.63 (95%CrI: 0.44-0. 82) for hip fracture. By study design, the pooled RRs were 0.55 (95% CrI: 0.14-0.96) for case-control studies and 0.82 (95% CrI: 0.58-0.99) for cohort studies. By geographic region, the pooled RRs were 0.58 (95% CrI: 0.28-0.89), 0.86 (95% CrI: 0.35-0.1.37), and 0.91(95% CrI: 0.75-1.00) for studies conducted in China, the United States, and Europe, respectively. By sex, the pooled RRs were 0.88 (95% CrI: 0.73-0.99) for males and 0.76 (95% CrI: 0.44-1.07) for females. There was a 95% probability that β-carotene intake reduces risk of hip fracture and any type of fracture by more than 20%. Conclusions: The present meta-analysis suggests that β-carotene intake was inversely associated with fracture risk, which was consistently observed for case-control and cohort studies. Randomized controlled trials are warranted to confirm this relationship.
Moral neutralization: Nurses' evolution in unethical climate workplaces
Authors: Hakimi Hamideh , Joolaee Soodabeh , Farahani Mansoureh Ashghali , Rodney Patricia , Ranjbar Hadi 
Published: September 2020

Abstract
Introduction: Good quality of care is dependent on nurses’ strong clinical skills and moral competencies, as well. While most nurses work with high moral standards, the moral performance of some nurses in some organizations shows a deterioration in their moral sensitivity and actions. The study reported in this paper aimed to explore the experiences of nurses regarding negative changes in their moral practice.Materials and Methods: This was a qualitative study utilizing an inductive thematic analysis approach, which was conducted from February 2017 to September 2019. Twenty-five nurses participated in semi-structured interviews. Results: The main theme that emerged from our analysis was one of moral neutralization in the context of an unethical moral climate. We found five sub-themes, including: (1) feeling discouraged; (2) normalization; (3) giving up; (4) becoming a justifier; and (5) moral indifference.Conclusions: Unethical moral climates in health organizations can result in deterioration of morality in nurses which can harm both patients and health systems. Some unethical behaviors in nurses can be explained by this process.
Socioeconomic inequalities in women’s access to health care: Has Ecuadorian health reform been successful?
Authors: Quizhpe Edy , Sebastian Miguel San , Teran Enrique , Pulkki-Brännström Anni-Maria 
Published: September 2020

Abstract
Background

Over the last twelve years, Ecuador has implemented comprehensive health sector reform to ensure equitable access to health care services according to need. While there have been important achievements in terms of health care coverage, the effects of these reforms on socioeconomic inequalities in health care have not been analysed. The present study assesses whether the health care reforms implemented in the decade between 2007 and 2017 have contributed to reducing the socioeconomic inequalities in women’s health care access.

Methods

The present study was based on two waves (2006 and 2014) of the Living Standards Measurement Survey conducted in Ecuador. Data from women of reproductive age (15 to 49 years) were analysed to evaluate health care coverage across three indicators: skilled birth attendance, cervical cancer screening, and the use of modern contraceptives. Absolute risk differences were calculated between the heath care indicators and the socioeconomic variables using binomial regression analysis for each time period. The Slope Index of Inequality (SII) was also calculated for each socioeconomic variable and period. A multiplicative interaction term between the socioeconomic variables and period was included to assess the changes in socioeconomic inequalities in health care over time.

Results

Access to health care increased in the three studied outcomes during the health sector reform. Significant reductions in inequality in skilled birth attendance were observed in all socioeconomic variables except in the occupational class. Cervical cancer screening inequalities increased according to education and occupation, but decreased by wealth. Only a poorer education was observed for modern contraceptive use.

Conclusions

While most socioeconomic inequalities in skilled birth attendance decreased during the reform period, this was not the case for inequalities in cervical cancer screening or the use of modern contraceptives. Further studies are needed to address the social determinants of these health inequalities.
A patients’ view of OA: the Global Osteoarthritis Patient Perception Survey (GOAPPS), a pilot study
Authors: Vitaloni Marianna , Bemden Angie Botto-van , Sciortino Rosa , Carné Xavier , Quintero Maritza , Santos-Moreno Pedro , Espinosa Rolando , Rillo Oscar , Monfort Jordi , de Abajo Francisco , Oswald Elisabeth , Matucci Marco , du Souich Patrick , Möller Ingrid , Baures Monserrat Romera , Vinci Arlene , Scotton Deborah , Bibas Marco , Eakin Guy , Verges Josep 
Published: September 2020

Abstract
Background: Globally, osteoarthritis (OA) is the third condition associated with disability. There is still poor treatment in OA but science holds the key to finding better treatments and a cure. It is essential to learn what’s important to patients from them to implement the most effective OA management. The OA Patients Task Force, conducted the Global OA Patient Perception Survey (GOAPPS)-the first global survey made by patients to analize the quality of life (QoL) & patient perceptions of care across countries. The goal was to collect data on OA patients' perception of OA to understand patients’ needs and expectations to improve OA management. Methods: Observational, cross-sectional study by online survey data collection from six countries, translated into three languages. The survey was comprised of 3 sections: patient demographics and clinical symptomology characteristics; relationship with physicians: perception of attention, treatment, and information provided; and OA impact on daily activity and QoL. The results of the survey were evaluated using the Limited Data Set. The survey results were analyzed using descriptive statistics to characterize the patients' answers. Additionally, Cronbach's alpha was calculated to determine internal consistency validity. Results. A total of 1512 surveys were completed in 6 countries. 84.2% of respondents reported pain/tenderness and 91.1% experienced limitations to physical activities. 42.3% of patients were not satisfied with their current OA treatment. 86% had comorbidities, especially hypertension, and obesity. 51.3% and 78% would like access to additional drug or additional non-drug/non-surgical treatments respectively. 48.2% of patients perceived their QoL to be affected by OA. The Cronbach's alpha was 0.61. Conclusions: OA has a significant impact on patients’ daily activities and their desire to play an active role in managing this disease. Patients are seeking additional treatments, especially no pharmacological/no surgical treatments stressing the need for investing in clinical research, implementing OA preventive measures, and managing interventions to improve the healthcare value chain in OA.
Comparison of Ultrasound Cycloplasty and Transscleral Cyclophotocoagulation for Refractory Glaucoma in Chinese Population
Authors: Yu Qiuli , Liang Ya , Ji Fangfang , Yuan Zhilan 
Published: September 2020

Abstract
Background: To compare the efficacy and safety of focused ultrasound cycloplasty (UCP) and transscleral cyclophotocoagulation (TSCP) in the treatment of refractory glaucoma in a Chinese population. Methods: We retrospective compared twenty-eight eligible patients with refractory glaucoma, who were divided into the UCP group and TSCP group. Patients in these two groups underwent a corresponding procedure from June 2018 to February 2019. The intraocular pressure (IOP), visual acuity, the number of anti-glaucoma agents used and complications were reviewed and compared between groups. Proper statistical methods were selected according to comparison models under IBM SPSS 25 software.Results: After the 12-months follow-up, postoperative IOP and number of anti-glaucoma agents used in the two groups were both reduced than the baseline level, and the differences were statistically significant (P<0.05). There were no significant differences in IOP, number of anti-glaucoma agents and the best-corrected visual acuity between the two groups at each follow-up time point (P＞0.05). In terms of complications, the pain at 1 day after surgery in the UCP group was significantly milder than that in the TSCP group (P<0.05). And there were no significant differences in other complications between the two groups (P>0.05).Conclusions: Both UCP and TSCP are safe and effective methods for the treatment of refractory glaucoma. Nevertheless, pain is less severe after UCP.