Primary health care research & development最新文献

{"title":"Chronic pain–mental health comorbidity and excess prevalence of health risk behaviours: a cross-sectional study","authors":"Sophie Lumley, Dahai Yu, Ross Wilkie, Kelvin P. Jordan, George Peat","doi":"10.1017/s1463423624000070","DOIUrl":"https://doi.org/10.1017/s1463423624000070","url":null,"abstract":"Background: Chronic musculoskeletal pain and anxiety/depression are significant public health problems. We hypothesised that adults with both conditions constitute a group at especially high risk of future cardiovascular health outcomes. Aim: To determine whether having comorbid chronic musculoskeletal pain and anxiety/depression is associated with the excess prevalence of selected known cardiovascular health risk behaviours. Method: A cross-sectional survey of adults aged 35+ years randomly sampled from 26 GP practice registers in West Midlands, England. Respondents were classified into four groups based on self-reported presence/absence of chronic musculoskeletal pain (pain present on most days for six months) and anxiety or depression (Hospital Anxiety and Depression Score 11+). Standardised binomial models were used to estimate standardised prevalence ratios and prevalence differences between the four groups in self-reported obesity, tobacco smoking, physical inactivity, and unhealthy alcohol consumption after controlling for age, sex, ethnicity, deprivation, employment status and educational attainment. The excess prevalence of each risk factor in the group with chronic musculoskeletal pain–anxiety/depression comorbidity was estimated. Findings: Totally, 14 519 respondents were included, of whom 1329 (9%) reported comorbid chronic musculoskeletal pain–anxiety/depression, 3612 (25%) chronic musculoskeletal pain only, 964 (7%) anxiety or depression only, and 8614 (59%) neither. Those with comorbid chronic musculoskeletal pain–anxiety/depression had the highest crude prevalence of obesity (41%), smoking (16%) and physical inactivity (83%) but the lowest for unhealthy alcohol consumption (18%). After controlling for covariates, the standardised prevalence ratios and differences for the comorbid group compared with those with neither chronic musculoskeletal pain nor anxiety/depression were as follows: current smoking [1.86 (95% CI 1.58, 2.18); 6.8%], obesity [1.93 (1.76, 2.10); 18.9%], physical inactivity [1.21 (1.17, 1.24); 14.3%] and unhealthy alcohol consumption [0.81 (0.71, 0.92); –5.0%]. The standardised prevalences of smoking and obesity in the comorbid group exceeded those expected from simple additive interaction.","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140590828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unmet and unperceived needs for type 2 diabetes self-management among slum dwellers in Iran: a cross-sectional study.","authors":"Fawzieh Ghammari, Habib Jalilian, Masumeh Gholizadeh","doi":"10.1017/S1463423624000045","DOIUrl":"10.1017/S1463423624000045","url":null,"abstract":"<p><strong>Aim: </strong>This study aimed to identify unmet and unperceived needs for T2D self-management among those residing in Tabriz slums, Iran, in 2022.</p><p><strong>Background: </strong>Type 2 diabetes (T2D) and its complications are more common among slum dwellers. T2D is a lifelong disease that requires continuous care. By contrast, slum dwellers are less likely to adhere to standard health care.</p><p><strong>Methods: </strong>This study is cross-sectional. We included 400 patients using a systematic random sampling method. Unmet and unperceived needs were assessed through a researcher-made questionnaire. The questionnaire was developed based on Iran's Package of Essential Non-Communicable Diseases (IraPEN) instructions and an expert panel. Data were analyzed using SPSS version 22.</p><p><strong>Findings: </strong>Need for more healthcare cost coverage by insurance organizations (85.5%), financial support to provide medicine (68%), free and accessible sports equipment in the area (48.5%), continuous access to blood sugar test instruments (47.8%), know how to test blood sugar and interpret the results (47.7%), more communication with healthcare providers (42.3%), and detailed education from health professionals (41.2%) were the most common unmet needs. The least perceived need was to know how to care for feet (16%).</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e14"},"PeriodicalIF":0.0,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10940197/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140121560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-term catheter management in the community: a population-based analysis of user characteristics, service utilisation and costs in England.","authors":"Heather Gage, Peter Williams, Miriam Avery, Catherine Murphy, Mandy Fader","doi":"10.1017/S1463423624000021","DOIUrl":"10.1017/S1463423624000021","url":null,"abstract":"<p><strong>Background: </strong>Long-term urinary catheters are problematic and burdensome for patients, carers and health services. Nursing practice to improve the management of long-term urinary catheters has been held back by a lack of evidence to support policy and practice. Little is known about who uses a catheter long term and the resources and costs needed for their management. Understanding these costs will help to target innovations to improve care. There have been no substantial innovations to urinary catheters or their management recently and no publications to characterise users and costs.</p><p><strong>Aim: </strong>To describe long-term catheter users and explore catheter-related service use and costs in England.</p><p><strong>Methods: </strong>Descriptive information on the characteristics of catheter users and their use of services was obtained from: General Practice records (<i>n</i> = 607), district nursing records (<i>n</i> = 303), questionnaires to patients (<i>n</i> = 333) and triangulated, 2009-2012. Annual service costs (British pounds 2011) were computed.</p><p><strong>Findings: </strong>Most catheter users (59.6%) were men, nearly three-quarters (71.2%) were over 70 years and 60.8% used a urethral catheter. Women tended to be younger than men and more likely to use a suprapubic catheter. The services used most frequently over 12 months were general practitioner (by 63.1%) and out of hours services (43.0%); 15.5% accessed Accident and Emergency services for urgent catheter-related care. Hospital use accounted for nearly half (48.9%) of total health service costs (mainly due to inpatient stays by 13.6% of participants); catheter supplies/medications were next most costly (25.7%). Half of all costs were accounted for by 14.2% of users. The median annual cost of services used was £6.38, IQR: £344-£1324; district nursing services added approximately a further £200 per annum.</p><p><strong>Conclusions: </strong>Finding better ways to reduce catheter problems (e.g. blockage, infection) that cause unplanned visits, urgent or hospital care should be a priority to improve quality of life for long-term catheter users and reduce health service expenditure.</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e13"},"PeriodicalIF":0.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10940055/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140051260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Primary care practice-based interventions and their effect on participation in population-based cancer screening programs: a systematic narrative review.","authors":"Ebony J Verbunt, Grace Newman, Nicola S Creagh, Kristi M Milley, Jon D Emery, Margaret A Kelaher, Nicole M Rankin, Claire E Nightingale","doi":"10.1017/S1463423623000713","DOIUrl":"10.1017/S1463423623000713","url":null,"abstract":"<p><strong>Aim: </strong>To provide a systematic synthesis of primary care practice-based interventions and their effect on participation in population-based cancer screening programs.</p><p><strong>Background: </strong>Globally, population-based cancer screening programs (bowel, breast, and cervical) have sub-optimal participation rates. Primary healthcare workers (PHCWs) have an important role in facilitating a patient's decision to screen; however, barriers exist to their engagement. It remains unclear how to best optimize the role of PHCWs to increase screening participation.</p><p><strong>Methods: </strong>A comprehensive search was conducted from January 2010 until November 2023 in the following databases: Medline (OVID), EMBASE, and CINAHL. Data extraction, quality assessment, and synthesis were conducted. Studies were separated by whether they assessed the effect of a single-component or multi-component intervention and study type.</p><p><strong>Findings: </strong>Forty-nine studies were identified, of which 36 originated from the USA. Fifteen studies were investigations of single-component interventions, and 34 studies were of multi-component interventions. Interventions with a positive effect on screening participation were predominantly multi-component, and most included combinations of audit and feedback, provider reminders, practice-facilitated assessment and improvement, and patient education across all screening programs. Regarding bowel screening, provision of screening kits at point-of-care was an effective strategy to increase participation. Taking a 'whole-of-practice approach' and identifying a 'practice champion' were found to be contextual factors of effective interventions.The findings suggest that complex interventions comprised of practitioner-focused and patient-focused components are required to increase cancer screening participation in primary care settings. This study provides novel understanding as to what components and contextual factors should be included in primary care practice-based interventions.</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e12"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10894721/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139725299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring public health nurses' acceptability of clinical assessment tools in a Norwegian child health centre.","authors":"Elisabeth Ovanger Barrett, Hilde Laholt, Geir Fagerjord Lorem, Catharina Elisabeth Arfwedson Wang","doi":"10.1017/S146342362400001X","DOIUrl":"10.1017/S146342362400001X","url":null,"abstract":"<p><strong>Background: </strong>Infants' symptoms of mental struggle are often diffuse and undifferentiated, and health services do not identify many infants at risk of poor development. However, primary health care is advantageous for early identification, given there are frequent consultations during the infant's first two years. Health policy encourages using evidence-based screening but use varies in primary health care. The Alarm Distress Baby Scale (ADBB) is an assessment tool targeting social withdrawal in infants 2-24 months of age.</p><p><strong>Aim: </strong>To explore contextual factors related to public health nurses' (PHNs) acceptability of clinical assessment tools in a Norwegian child health centre.</p><p><strong>Methods: </strong>Prior to an upcoming ADBB training, we used focus group discussions with PHNs to explore their views on their professional role and practice and how this concurs with using assessment tools.</p><p><strong>Findings: </strong>Thematic analysis resulted in the following themes: (1) A Role requiring Supporting the Parents and Safeguarding the Infant; (2) The Challenge of Interpreting Infant Expressions; and (3) Organisational Preconditions for Accepting New Methods.</p><p><strong>Conclusion: </strong>Our findings show that PHNs regard assessment tools as an aid to detect infants at risk, but that systematic use of such tools can hinder their ability to be flexible, egalitarian, and resource-focused. We also find that acceptability of assessment tools requires a system for continuous training and a well-established referral routine.</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e10"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10894717/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139725297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influencing factors of knowledge proficiency of general practitioners in rural China for esophageal cancer prevention and treatment: a cross-sectional study.","authors":"Jinjia Zhang, Huadong Wu, Rongying Wang, Min Zhang","doi":"10.1017/S1463423623000701","DOIUrl":"10.1017/S1463423623000701","url":null,"abstract":"<p><strong>Background: </strong>This study aims to investigate the knowledge of rural general practitioners (GPs) in esophageal cancer (EC) prevention and treatment in China and analyze relevant influencing factors, so as to improve the ability of rural GPs in EC prevention and treatment.</p><p><strong>Methods: </strong>This cross-sectional study was conducted from November 5, 2021, to November 20, 2021. A self-designed questionnaire was used to conduct an online survey. Multivariable logistic regression models were used to identify the influencing factors of knowledge proficiency of GPs in rural China for EC prevention and treatment.</p><p><strong>Results: </strong>This study included 348 participants from 12 rural areas in Hebei Province. The mean accuracy rate on all question items was 42.3% ± 10.67%. Sex (OR = 2.870, 95% CI: 1.519-5.423), educational level (OR = 3.256, 95% CI: 1.135-9.339), and comprehension of clinical practice guidelines for EC (OR = 4.305, 95% CI: 2.023-9.161) were significant predictors for GPs' knowledge proficiency of EC prevention and treatment (<i>P</i> < 0.05).</p><p><strong>Conclusions: </strong>The study indicated that knowledge proficiency of rural GPs of EC prevention and control still awaits to be improved. Sex, educational level, and comprehension of clinical practice guidelines for EC were significant predictors for their proficiency.</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e9"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10894722/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139725298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Educational interventions for health professionals managing chronic obstructive pulmonary disease in primary care.","authors":"Daksha Trivedi","doi":"10.1017/S1463423623000609","DOIUrl":"10.1017/S1463423623000609","url":null,"abstract":"","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e11"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10894716/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139725296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bridging the first-aid knowledge gap: a cross-sectional study of medical scope students in Syria.","authors":"Jamal Ataya, Jawdat Ataya, Ziad Aljarad","doi":"10.1017/S1463423624000033","DOIUrl":"10.1017/S1463423624000033","url":null,"abstract":"<p><strong>Introduction and objective: </strong>Sufficient knowledge required to deal with emergencies at the accident site may not be found in most medical students due to the lack of effective first-aid training in most medical education curricula. This study aims to assess and evaluate medical students' knowledge level in providing first-aid care, especially first-year students.</p><p><strong>Methods: </strong>An electronic questionnaire was distributed via social media to 1,855 medical students in October 2020. The knowledge level was assessed based on scores obtained for each clinical scenario requiring first aid and classified as good, intermediate, or weak. Statistical analysis was performed using SPSS software.</p><p><strong>Results: </strong>The study found that academic year and specialization significantly influence medical students' first-aid knowledge level. However, demographic factors such as gender, university, marital status, housing status, work status, financial condition, and previous first-aid training did not show any significant effect.</p><p><strong>Conclusion: </strong>The level of knowledge among Syrian medical students in providing first-aid care is somewhat limited. Therefore, first-aid courses should be made more accessible to these students, and their effectiveness should be ensured and maintained through frequent updates. Moreover, more attention should be placed on publicizing first-aid knowledge to make life-saving procedures attainable to anyone, anytime and anywhere.</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e8"},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10894718/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139704116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Feasibility of a home-designed respiratory rehabilitation program for chronic obstructive pulmonary disease.","authors":"Nidhal Belloumi, Chaima Habouria, Imen Bachouch, Meriem Mersni, Fatma Chermiti, Soraya Fenniche","doi":"10.1017/S1463423623000324","DOIUrl":"10.1017/S1463423623000324","url":null,"abstract":"<p><strong>Background: </strong>According to international guidelines, respiratory rehabilitation (RR) for patients with chronic obstructive pulmonary disease (COPD) is a cornerstone of standard non-pharmacological treatment.</p><p><strong>Aims: </strong>To evaluate feasibility of a home-designed RR program and analyze its medium-term impact on respiratory parameters and quality of life.</p><p><strong>Methods: </strong>This was a prospective study involving 74 COPD patients enrolled in January 2019 and put on inhaled bronchodilator treatment associated with RR at home following a written protocol, for 16 weeks. The comparative statistical analysis highlights the difference before and after RR in terms of clinical and functional respiratory parameters as well as in terms of quality of life (assessed on the short form 36 (SF-36) questionnaire). The comparison involves RR-adherent patients versus non-adherent patients.</p><p><strong>Results: </strong>Mean age was 66.7 ± 8.3 years with a median of 67 years. All patients were smokers, out of which 42 patients (57%) did not quit yet. Forty-one percent of patients were frequent exacerbators. The average COPD assessment test (CAT) score in our patients was 23. The average 6-minutes walk distance (MWD) was 304 m. The BODE index in our patients was 4.11 on average. The RR program was followed by 36 patients (48%). Thirty patients (40%) applied it at least twice a week. RR-adherent patients had an average CAT score decreasing from 23 to 14.5 (<i>P</i> = 0.011). Their average 6-MWD was 444.6 m by the end of the study, which would be 64.2% of the calculated theoretical value. The average FEV1 increase after RR was 283 mL. The majority (69%) of RR-adherent patients were ranked as quartile 1; BODE index ≤2. The average scores of physical, psycho-social, and general dimensions assessed on the SF-36 questionnaire improved in RR-adherent patients.</p><p><strong>Conclusions: </strong>RR is a key non-pharmacological treatment for COPD. Its interest originates from its multidisciplinary nature, hence its effectiveness in several respiratory parameters. Our study reflects the feasibility of home-designed protocols in the absence of contraindications. We highlight also the positive impact on quality of life after RR at home.</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e7"},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10894720/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139577294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Double positivity for rheumatoid factor and anti-CCP autoantibodies: improving referral from primary care of patients suspected of having rheumatoid arthritis.","authors":"Maria Salinas, Álvaro Blasco, Emilio Flores, Mauricio Minguez, Carlos Leiva-Salinas","doi":"10.1017/S1463423623000695","DOIUrl":"10.1017/S1463423623000695","url":null,"abstract":"<p><strong>Background: </strong>Rheumatoid arthritis (RA) is a chronic progressive autoimmune inflammatory disease with significant morbidity and mortality. The course of the disease can be modified if diagnosis is early and treatment appropriate.</p><p><strong>Aim: </strong>In this study, we aimed to evaluate a new strategy for early identification of RA patients in primary care settings (the 'diagnostic bottleneck') based on serological biomarkers and to manage inappropriate rheumatoid factor (RF) laboratory test requests.</p><p><strong>Method: </strong>A two-arm study was carried out. The first arm corresponded to a retrospective observational descriptive study of patients referred for RF testing from primary care using the current laboratory workflow. The second arm included the following prospective interventions: cancelation of RF requests corresponding to patients with previous negative results for RF over a one-year period; and automatic reflex testing antibodies against cyclic citrullinated proteins (anti-CCP) for patients displaying RF values >30 IU/ml. Outcomes from both arms were then compared.</p><p><strong>Findings: </strong>As double positivity for RF and anti-CCP notably increases the positive likelihood ratio of RA. The intervention enabled a reduction of 2813 tests in 22 months. Moreover, the frequency of unnecessary referrals was reduced from 22% to 8.2%, while that of missed patients decreased slightly (from 21% to 16%), with the number of patients diagnosed per RF request remaining unchanged. In terms of costs, we saved 19.4 RF tests per anti-CCP test added.We developed a simple and cost-effective strategy for reducing the time to diagnosis of RA that can improve patients' quality of life. This approach was supported by primary and specialised care.</p>","PeriodicalId":74493,"journal":{"name":"Primary health care research & development","volume":"25 ","pages":"e6"},"PeriodicalIF":0.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10894719/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139479441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}