bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tertiary hospitals physician’s knowledge and perceptions towards antibiotic use and antibiotic resistance in Cameroon
Authors: Domche Ngongang Sandra C. , Basera Wisdom , Mendelson Marc 
Published: October 2021

Abstract
Background
Infections due to resistant bacteria are associated with severe illness, increased risk for complications, hospital admissions, and higher mortality. Inappropriate use of antibiotics, which contributes to increased antibiotic resistance (ABR), is common in healthcare settings across the globe. In Cameroon, antibiotics have been reported as high as 45–70% of prescriptions. We sought to investigate the knowledge, attitudes, and perceptions regarding appropriate antibiotic use and ABR of medical doctors practicing in tertiary hospitals in Yaoundé, Cameroon.

Methods
We conducted a cross-sectional survey using a 54-item self-administered questionnaire sent via email to medical doctors working in the four major tertiary hospitals of Yaoundé. The questionnaire recorded socio-demographics, perceptions on antibiotic use and ABR, sources and usefulness of education on ABR, and clinical scenarios to appraise knowledge.

Results
A total of 98/206 (48%) doctors responded. Years of experience ranged between 1 and 17 years. Most participants agreed that ABR is a problem nationwide (93%) and antibiotics are overused (96%), but only one third (32%) thought that ABR was a problem in their wards. Most respondents (65%) were confident that they use antibiotics appropriately. We found a mean knowledge score of 56% (± 14), with prescribers not influenced by patient-exerted pressure for antibiotic prescribing scoring better compared to those influenced by patients (67% vs 53%, p = 0.01). Overall, most participants (99%) expressed interest for further education on both appropriate antibiotic use and ABR.

Conclusion
Confidence of prescribers in their ability to appropriately use antibiotics conflicts with the low level of knowledge on antibiotic use in this group of doctors. Moreover, the opinion of the majority, that ABR is not a problem in their own backyard is in keeping with similar studies in other countries and is of significant concern. Introduction of formal antibiotic stewardship programmes in Cameroon may be a useful intervention.
Risk factors for impaired renal function in HIV-infected and HIV-uninfected adults: cross-sectional study in North-Western Tanzania
Authors: Kavishe Bazil Baltazar , Kweka Belinda V. , Nitsch Dorothea , PrayGod George , Jeremiah Kidola , Faurholt-Jepsen Daniel , Filteau Suzanne , Olsen Mette Frahm , Kitilya Brenda W. , Krogh-Madsen Rikke , Friis Henrik , Peck Robert 
Published: October 2021

Abstract
Background
Although the burden of impaired renal function is rising in sub-Saharan Africa (SSA), little is known about correlates of impaired renal function in the region. We determined factors associated with estimated glomerular filtration rate (eGFR) and impaired renal function in HIV-infected and HIV-uninfected adults.

Methods
We undertook cross-sectional analysis of data from 1947 adults at enrolment for a cohort study on diabetes and associated complications in HIV patients in Mwanza, north-western Tanzania. A structured questionnaire was used to collect data on sociodemography, smoking, alcohol, physical activity, antiretroviral therapy (ART) and anthropometry. We measured blood pressure, tested blood samples for creatinine, glucose and HIV, and performed Kato Katz for Schistosoma mansoni. Correlates of eGFR (mL/min/1.73 m2) and impaired renal function (eGFR< 60 mL/min/1.73 m2) were determined using linear regression and logistic regression, respectively.

Results
655 (34%) participants were HIV-uninfected, 956 (49%) were ART-naive HIV-infected and 336 (17%) were HIV-infected adults on ART. The mean age was 41 years (SD12) and majority (59%) were females. Overall, the mean eGFR was 113.6 mL/min/1.73 m2 but 111.2 mL/min/1.73 m2 in HIV-uninfected, 109.7 mL/min/1.73 m2 in ART-naive HIV-infected and 129.5 mL/min/1.73 m2 in HIV-infected ART-experienced adults, and respective prevalence of impaired renal function was 7.0, 5.7, 8.1 and 6.3%. Correlates of lower eGFR were increasing age, higher socioeconomic status, unhealthy alcohol drinking, higher body mass index and diabetes mellitus. Anaemia was associated with 1.9 (95% Confidence Interval (CI):1.2, 2.7, p = 0.001) higher odds of impaired renal function compared to no anaemia and this effect was modified by HIV status (p value 0.02 for interaction).

Conclusion
Impaired renal function is prevalent in this middle-aged study population. Interventions for prevention of impaired renal function are needed in the study population with special focus in HIV-infected adults and those with high socioeconomic status. Interventions targeting modifiable risk factors such as alcohol and weight reduction are warranted.
Measuring the invisible: perinatal health outcomes of unregistered women giving birth in Belgium, a population-based study
Authors: Schoenborn Claudia , De Spiegelaere Myriam , Racape Judith 
Published: October 2021

Abstract
Background
The unregistered population remains under-researched because of its “invisible” status in statistics. Studies on perinatal health outcomes of unregistered women remains particularly limited. Our objectives were 1) to describe the sociodemographic profiles of women who are not legally residing in Belgium and 2) to analyze the associations of registration status with pregnancy outcomes according to socioeconomic status and nationality.

Methods
We analysed data from birth and death certificates taken from the Belgian civil registration system, linked with the National Population Registry (NPR). The data relates to all singleton babies born between 2010 and 2016 (n = 871,283), independent of their mother’s NPR registration status. We used logistic regression to estimate the odds ratios for the associations between perinatal outcomes (perinatal mortality, prematurity and low birth weight) and maternal NPR registration status according to socioeconomic status and maternal nationality.

Results
Over the study period, 1.9% of births were to mothers without NPR-registration. Unregistered women from newer EU member states and non-European countries were particularly disadvantaged from a socioeconomic point of view. Apart from women with a South American nationality, all other groups of unregistered women had higher rates of prematurity, low birth weight, and perinatal mortality, compared to registered mothers (p < 0.0001). Unregistered women from Belgium and EU15 nationalities had particularly higher rates of prematurity, low birth weight, and perinatal mortality, compared to registered mothers, even after adjustment for socioeconomic status (p < 0.0001). The excess of perinatal mortality for non-European unregistered mothers could partly be explained by their precarious socioeconomic situation.

Conclusions
This is the first study to include data on mothers who were not legally residing in Belgium. Unregistered women giving birth in Belgium are likely a heterogeneous socioeconomic group. Overall, unregistered women have increased risks of adverse perinatal outcomes, but it is likely that the causal mechanisms differ starkly between Belgian, European and non-European women. Further research is needed to understand the mechanisms behind these accrued rates. It is important to keep measuring the health outcomes of the populations which are “invisible” in national statistics, in order to identify the groups in most need of integration and access to services.
A technology-based intervention to improve safety, mental health and empowerment outcomes for immigrant women with intimate partner violence experiences: it’s weWomen plus sequential multiple assignment randomized trial (SMART) protocol
Authors: Sabri Bushra , Glass Nancy , Murray Sarah , Perrin Nancy , Case James R. , Campbell Jacquelyn C. 
Published: October 2021

Abstract
Background
Intimate partner violence (IPV) disproportionately affects immigrant women, an understudied and underserved population in need for evidence-based rigorously evaluated culturally competent interventions that can effectively address their health and safety needs.

Methods
This study uses a sequential, multiple assignment, randomized trial (SMART) design to rigorously evaluate an adaptive, trauma-informed, culturally tailored technology-delivered intervention tailored to the needs of immigrant women who have experienced IPV. In the first stage randomization, participants are randomly assigned to an online safety decision and planning or a usual care control arm and safety, mental health and empowerment outcomes are assessed at 3-, 6- and 12-months post-baseline. For the second stage randomization, women who do not report significant improvements in safety (i.e., reduction in IPV) and empowerment from baseline to 3 months follow up (i.e., non-responders) are re- randomized to safety and empowerment strategies delivered via text only or a combination of text and phone calls with trained advocates. Data on outcomes (safety, mental health, and empowerment) for early non-responders is assessed at 6 and 12 months post re-randomization.

Discussion
The study’s SMART design provides an opportunity to implement and evaluate an individualized intervention protocol for immigrant women based on their response to type or intensity of intervention. The findings will be useful for identifying what works for whom and characteristics of participants needing a particular type or intensity level of intervention for improved outcomes. If found to be effective, the study will result in an evidence-based trauma-informed culturally tailored technology-based safety decision and planning intervention for immigrant survivors of IPV that can be implemented by practitioners serving immigrant women in diverse settings.

Trial registration
This trial was registered with ClinicalTrials.gov as NCT04098276 on September 13, 2019.
Key challenges to voluntary medical male circumcision uptake in traditionally circumcising settings of Machinga district in Malawi
Authors: Masese Rodney , Mwalabu Gertrude , Petrucka Pammla , Mapulanga Patrick 
Published: October 2021

Abstract
Background
Voluntary medical male circumcision (VMMC) is becoming more popular as an important HIV prevention strategy. Malawi, with a high HIV and AIDS prevalence rate of 8.8% and a low male circumcision prevalence rate of 28% in 2016, is one of the priority countries recommended for VMMC scale-up. This paper investigates the attitudes and key challenges to VMMC adoption in a traditionally circumcising community in Malawi where male circumcision is culturally significant.

Methods
A mixed design study using quantitative and qualitative data collection methods was carried out to determine the attitudes of 262 randomly selected males towards VMMC in a culturally circumcising community in Malawi. Statistical Package for the Social Sciences (SPSS) version 20 was used to analyse the quantitative data. To identify predictors of VMMC uptake, we used logistic regression analysis. To identify the themes, qualitative data were analysed using content analysis.

Results
The findings indicate that, while more males in this community prefer medical circumcision, traditional circumcision is still practised. Panic (63%) perceived surgical complications (31%), and cost (27%) in accessing VMMC services were some of the barriers to VMMC uptake. Age and culture were found to be statistically significant predictors of voluntary medical male circumcision in the logistic analysis. According to qualitative data analysis, the key challenges to VMMC uptake were the involvement of female health workers in the circumcision team and the incentives provided to traditional circumcisers.

Conclusion
According to the findings of this study, VMMC services should be provided in a culturally competent manner that respects and considers existing cultural beliefs and practices in the community. Coordination between local leaders and health workers should be encouraged so that VMMC services are provided in traditional settings, allowing for safe outcomes, and increasing VMMC uptake.
Power outage mediates the associations between major storms and hospital admission of chronic obstructive pulmonary disease
Authors: Qu Yanji , Zhang Wangjian , Ye Bo , Penta Samantha , Dong Guanghui , Liu Xiaoqing , Lin Shao 
Published: October 2021

AbstractBackgroundChronic obstructive pulmonary disease (COPD) is the third-leading cause of death worldwide with continuous rise. Limited studies indicate that COPD was associated with major storms and related power outages (PO). However, significant gaps remain in understanding what PO’s role is on the pathway of major storms-COPD. This study aimed to examine how PO mediates the major storms-COPD associations.MethodsIn this time-series study, we extracted all hospital admissions with COPD as the principal diagnosis in New York, 2001–2013. Using distributed lag nonlinear models, the hospitalization rate during major storms and PO was compared to non-major storms and non-PO periods to determine the risk ratios (RRs) for COPD at each of 0–6 lag days respectively after controlling for time-varying confounders and concentration of fine particulate matter (PM2.5). We then used Granger mediation analysis for time series to assess the mediation effect of PO on the major storms-COPD associations.ResultsThe RRs of COPD hospitalization following major storms, which mainly included flooding, thunder, hurricane, snow, ice, and wind, were 1.23 to 1.49 across lag 0–6 days. The risk was strongest at lag3 and lasted significantly for 4 days. Compared with non-outage periods, the PO period was associated with 1.23 to 1.61 higher risk of COPD admissions across lag 0–6 days. The risk lasted significantly for 2 days and was strongest at lag2. Snow, hurricane and wind were the top three contributors of PO among the major storms. PO mediated as much as 49.6 to 65.0% of the major storms-COPD associations.ConclusionsBoth major storms and PO were associated with increased hospital admission of COPD. PO mediated almost half of the major storms-COPD hospitalization associations. Preparation of surrogate electric system before major storms is essential to reduce major storms-COPD hospitalization.
Laparoscopic splenectomy both for primary cytoreductive surgery for advanced ovarian cancer and for secondary surgery for isolated spleen recurrence: feasibility and technique
Authors: Macciò Antonio , Sanna Elisabetta , Lavra Fabrizio , Chiappe Giacomo , Petrillo Marco , Madeddu Clelia 
Published: October 2021

Abstract
Background
This study investigated the feasibility and safety of laparoscopic splenectomy conducted in the contexts of both laparoscopic secondary surgery for isolated recurrence in the spleen and primary laparoscopic cytoreductive surgery for advanced ovarian cancer.

Methods
We performed a perspective observational study including all consecutive patients with ovarian cancer who underwent laparoscopic splenectomy as part of primary cytoreductive procedures for advanced stage ovarian cancer or secondary surgery for isolated splenic recurrence between January 2016 and May 2020.

Results
We enrolled 13 consecutive patients, candidate to laparoscopic splenectomy as part of primary cytoreductive procedures for advanced stage ovarian cancer (6 patients) or secondary surgery for isolated splenic recurrence of platinum-sensitive ovarian cancer (7 patients). Median operative time (509 min [range, 200–845]) for primary cytoreductive surgery varied according to surgical complexity depending on the extensiveness of the disease. Median operative time for secondary surgery for isolated splenic metastasis was 253 min (90–380). Only 1 patient with isolated splenic recurrence required conversion to an open approach. No intraoperative complication occurred, and no intraoperative blood transfusions were required. Median hospital stay was 3 days (range, 2–5) for isolated recurrence and 9 days (7–18) for primary cytoreductive surgery. Complete tumor resection was achieved in all patients. Median time from surgery to adjuvant chemotherapy was 16 days (7–24). All six patients who underwent laparoscopic splenectomy during primary cytoreductive surgery remain alive, four of whom exhibit no evidence of disease (median follow-up 25 months [4–36]). Among patients who underwent laparoscopic splenectomy during secondary surgery for isolated splenic relapse, all patients are alive and only one had a central diaphragmatic relapse 2 years after surgery (median follow-up 17 months ([5–48 months]).

Conclusions
The laparoscopic approach to splenectomy is feasible and safe both in patients undergoing primary cytoreductive surgery for advanced stage disease and those with isolated recurrence of ovarian cancer, without compromising survival and allowing early initiation of postoperative systemic chemotherapy.
Next of kin’s experiences of registered nurses’ leadership close to older adults in municipal home care in Sweden: an interview study
Authors: Claesson Maria , Jonasson Lise-Lotte , Josefsson Karin 
Published: October 2021

Abstract
Background
Next of kin to older adults over 65 years in municipal home care are concerned whether their older adults’ needs are being met. In municipal home care, the registered nurses’ leadership is important and complex, entailing multi-artist skills involving the older adults and their next of kin. Yet, little is known about next of kin’s experiences of registered nurses’ leadership. Thus, the aim of this study was to explore next of kin’s experiences of registered nurses’ leadership close to older adults in municipal home care.

Methods
Individual telephone interviews were conducted with next of kin (n = 11) of older adults from April to September 2020 in two municipalities in western Sweden. Data were analysed using qualitative content analysis.

Results
The results are presented with the theme, registered nurses do what they can, including two categories, interaction and competence, and the subcategories, relationship, communication, availability, responsibility, team leadership and cooperation. Registered nurses’ leadership was experienced as a balancing act between their commitments and what they were able to achieve.

Conclusions
Next of kin’s experiences of registered nurses’ leadership can contribute knowledge that will strengthen and prepare registered nurses for their leadership roles. This knowledge can support the development of policies for organisational preconditions that ensure quality and safe care to older adults in municipal home care.
Cost-utility of two minimally-invasive surgical techniques for operable oropharyngeal cancer: transoral robotic surgery versus transoral laser microsurgery
Authors: Parimbelli Enea , Soldati Federico , Duchoud Lorry , Armas Gian Luca , de Almeida John , Broglie Martina , Quaglini Silvana , Simon Christian 
Published: October 2021

AbstractBackgroundIn the past few decades, a re-evaluation of treatment paradigms of head and neck cancers with a desire to spare patients the treatment-related toxicities of open surgery, has led to the development of new minimally invasive surgical techniques to improve outcomes. Besides Transoral Laser Microsurgery (TLM), a newroboticsurgical technique namely Transoral Robotic Surgery (TORS) emerged for the first time as one of the two most prominent and widely used minimally invasive surgical approaches particularly for the treatment of oropharyngeal cancer, a sub-entity of head and neck cancers. Recent population-level data suggest equivalent tumor control, but different total costs, and need for adjuvant chemoradiation. A comparative analysis of these two techniques is therefore warranted from the cost-utility (C/U) point of view.MethodsA cost-utility analysis for comparing TORS and TLM was performed using a decision-analytical model. The analyses adopted the perspective of a Swiss hospital. Two tertiary referral centers in Lausanne and Zurich provided data for model quantificantion.ResultsIn the base case analysis TLM dominates TORS. This advantage remains robust, even if the costs for TORS reduce by up to 25%. TORS begins to dominate TLM, if less than 59,7% patients require adjuvant treatment, whereby in an interval between 55 and 62% cost effectiveness of TORS is sensitive to the prescription of adjuvant chemoradiation therapy (CRT). Exceeding 29% of TLM patients requiring a revision of surgical margins renders TORS more cost-effective.ConclusionNon-robotic endoscopic surgery (TLM) is more cost-effective than robotic endoscopic surgery (TORS) for the treatment of oropharyngeal cancers. However, this advantage is sensitive to various parameters, i.e.to the number of re-operations and adjuvant treatment.
Changes in home care clients’ characteristics and home care in five European countries from 2001 to 2014: comparison based on InterRAI - Home Care data
Authors: Kristinsdottir I. V. , Jonsson P. V. , Hjaltadottir I. , Bjornsdottir K. 
Published: October 2021

Abstract
Background
Policymakers advocate extended residence in private homes as people age, rather than relocation to long-term care facilities. Consequently, it is expected that older people living in their own homes will be frailer and have more complex health problems over time. Therefore, community care for aging people is becoming increasingly important to facilitate prevention of decline in physical and cognitive abilities and unnecessary hospital admission and transfer to a nursing home. The aim of this study was to examine changes in the characteristic of home care clients and home care provided in five European countries between 2001 and 2014 and to explore whether home care clients who are most in need of care receive the care required.

Methods
This descriptive study used data from two European research projects, Aged in Home Care (AdHOC; 2001–2002) and Identifying best practices for care-dependent elderly by Benchmarking Costs and outcomes of Community Care (IBenC; 2014–2016). In both projects, the InterRAI-Home Care assessment tool was used to assess a random sample of home care clients 65 years and older in five European countries. These data facilitate a comparison of physical and cognitive health and the provided home care between countries and study periods.

Results
In most participating countries, both cognitive (measured on the Cognitive Performance Scale) and functional ability (measured on the Activities of Daily Living Hierarchy scale) of home care clients deteriorated over a 10-year period. Home care provided increased between the studies. Home care clients who scored high on the physical and cognitive scales also received home care for a significantly higher duration than those who scored low.

Conclusion
Older people in several European countries remain living in their own homes despite deteriorating physical and cognitive skills. Home care services to this group have increased. This indicates that the government policy of long-term residence at own home among older people, even in increased frailty, has been realised.