• Facial Developmental Vascular Anomalies

      McNamara, CM; Trotman, CA; Hewson, AR (1995)
    • Factors affecting length of stay in forensic hospital setting: need for therapeutic security and course of admission

      Davoren, Mary; Byrne, Orla; O’Connell, Paul; O’Neill, Helen; O’Reilly, Ken; Kennedy, Harry G (2015-11-23)
      Abstract Background Patients admitted to a secure forensic hospital are at risk of a long hospital stay. Forensic hospital beds are a scarce and expensive resource and ability to identify the factors predicting length of stay at time of admission would be beneficial. The DUNDRUM-1 triage security scale and DUNDRUM-2 triage urgency scale are designed to assess need for therapeutic security and urgency of that need while the HCR-20 predicts risk of violence. We hypothesized that items on the DUNDRUM-1 and DUNDRUM-2 scales, rated at the time of pre-admission assessment, would predict length of stay in a medium secure forensic hospital setting. Methods This is a prospective study. All admissions to a medium secure forensic hospital setting were collated over a 54 month period (n = 279) and followed up for a total of 66 months. Each patient was rated using the DUNDRUM-1 triage security scale and DUNDRUM-2 triage urgency scale as part of a pre-admission assessment (n = 279) and HCR-20 within 2 weeks of admission (n = 187). Episodes of harm to self, harm to others and episodes of seclusion whilst an in-patient were collated. Date of discharge was noted for each individual. Results Diagnosis at the time of pre-admission assessment (adjustment disorder v other diagnosis), predicted legal status (sentenced v mental health order) and items on the DUNDRUM-1 triage security scale and the DUNDRUM-2 triage urgency scale, also rated at the time of pre-admission assessment, predicted length of stay in the forensic hospital setting. Need for seclusion following admission also predicted length of stay. Conclusions These findings may form the basis for a structured professional judgment instrument, rated prior to or at time of admission, to assist in estimating length of stay for forensic patients. Such a tool would be useful to clinicians, service planners and commissioners given the high cost of secure psychiatric care.
    • Factors affecting receipt of a medical card in a cohort of colorectal cancer patients, 2002-2006

      McDevitt, J; Sharp, L; MacDonald, D; Dwane, F; Comber, H (Irish Medical Journal, 2013-04)
    • Factors associated with postoperative sensitivity of amalgam restorations.

      Al-Omari, Qasem D; Al-Omari, Wael M; Omar, Ridwaan; Department of Restorative Sciences, Faculty of Dentistry, Kuwait University, Kuwait. (Irish Dental Association, 2009-04)
      Regression analysis suggested that younger patients, females, and pre-operative sensitivity to cold might be predictive of postoperative sensitivity following placement of amalgam restorations.
    • Factors associated with quality of services for marginalized groups with mental health problems in 14 European countries

      Costa, Diogo; Matanov, Aleksandra; Canavan, Reamonn; Gabor, Edina; Greacen, Tim; Vondráčková, Petra; Kluge, Ulrike; Nicaise, Pablo; Moskalewicz, Jacek; Díaz–Olalla, José M; Straßmayr, Christa; Kikkert, Martijn; Soares, Joaquim JF; Gaddini, Andrea; Barros, Henrique; Priebe, Stefan (2014-02-03)
      Abstract Background Different service characteristics are known to influence mental health care delivery. Much less is known about the impact of contextual factors, such as the socioeconomic circumstances, on the provision of care to socially marginalized groups.The objectives of this work were to assess the organisational characteristics of services providing mental health care for marginalized groups in 14 European capital cities and to explore the associations between organisational quality, service features and country-level characteristics. Methods 617 services were assessed in two highly deprived areas in 14 European capital cities. A Quality Index of Service Organisation (QISO) was developed and applied across all sites. Service characteristics and country level socioeconomic indicators were tested and related with the Index using linear regressions and random intercept linear models. Results The mean (standard deviation) of the QISO score (minimum = 0; maximum = 15) varied from 8.63 (2.23) in Ireland to 12.40 (2.07) in Hungary. The number of different programmes provided was the only service characteristic significantly correlated with the QISO (p < 0.05). The national Gross Domestic Product (GDP) was inversely associated with the QISO. Nearly 15% of the variance of the QISO was attributed to country-level variables, with GDP explaining 12% of this variance. Conclusions Socioeconomic contextual factors, in particular the national GDP are likely to influence the organisational quality of services providing mental health care for marginalized groups. Such factors should be considered in international comparative studies. Their significance for different types of services should be explored in further research.
    • Factors influencing curricular reform; an Irish perspective

      Ferris, Helena Ann; Joyce, Pauline; RCSI, Dublin. TCD Dublin (Sciedu Press, 2015-02-23)
    • Factors influencing general practitioner referral of patients developing end-stage renal failure: a standardised case-analysis study.

      Montgomery, Anthony J; McGee, Hannah M; Shannon, William; Donohoe, John; Department of Psychology, Royal College of Surgeons in Ireland-Medical University of Bahrain, PO Box 15503, Manama, Bahrain. amontgomery@rcsi-mub.com (2006)
      BACKGROUND: To understand why treatment referral rates for ESRF are lower in Ireland than in other European countries, an investigation of factors influencing general practitioner referral of patients developing ESRF was conducted. METHOD: Randomly selected general practitioners (N = 51) were interviewed using 32 standardised written patient scenarios to elicit referral strategies. Main outcome measures: General practitioner referral levels and thresholds for patients developing end-stage renal disease; referral routes (nephrologist vs other physicians); influence of patient age, marital status and co-morbidity on referral. RESULTS: Referral levels varied widely with the full range of cases (0-32; median = 15) referred by different doctors after consideration of first laboratory results. Less than half (44%) of cases were referred to a nephrologist. Patient age (40 vs 70 years), marital status, co-morbidity (none vs rheumatoid arthritis) and general practitioner prior specialist renal training (yes or no) did not influence referral rates. Many patients were not referred to a specialist at creatinine levels of 129 micromol/l (47% not referred) or 250 micromol/l (45%). While all patients were referred at higher levels (350 and 480 micromol/l), referral to a nephrologist decreased in likelihood as scenarios became more complex; 28% at 129 micromol/l creatinine; 28% at 250 micromol/l; 18% at 350 micromol/l and 14% at 480 micromol/l. Referral levels and routes were not influenced by general practitioner age, sex or practice location. Most general practitioners had little current contact with chronic renal patients (mean number in practice = 0.7, s.d. = 1.3). CONCLUSION: The very divergent management patterns identified highlight the need for guidance to general practitioners on appropriate management of this serious condition.
    • Factors influencing health-related quality of life in patients with Type 1 diabetes

      Raymakers, A. J. N.; Gillespie, P.; O’Hara, M. C.; Griffin, M. D.; Dinneen, S. F. (2018-02-02)
    • Factors influencing initiation and duration of breast feeding in Ireland.

      Leahy-Warren, Patricia; Mulcahy, Helen; Phelan, Agnes; Corcoran, Paul; Catherine McAuley School of Nursing and Midwifery, Brookfield Health Sciences Complex, University College, Cork, Ireland. Electronic address: patricia.leahy@ucc.ie. (2013-03-05)
      The aim of this research was to identify factors associated with mothers breast feeding and to identify, for those who breast fed, factors associated with breast feeding for as long as planned. BACKGROUND: breast-feeding rates in Ireland are amongst the lowest in Europe. Research evidence indicates that in order for mothers to be successful at breast feeding, multiplicities of supports are necessary for both initiation and duration. The nature of these supports in tandem with other influencing factors requires analysis from an Irish perspective. DESIGN: cross-sectional study involving public health nurses and mothers in Ireland. This paper presents the results of the mothers' evaluation. METHOD: mothers (n=1715) with children less than three years were offered a choice of completing the self-report questionnaires online or by mail. Data were analysed and reported using descriptive and inferential statistics. FINDINGS: four in every five participants breast fed their infant and two thirds of them breast fed as long as planned. The multivariate logistic regression analysis identified that third level education, being a first time mother or previously having breast fed, participating online, having more than two public health nurse visits, and having a positive infant feeding attitude were independently and statistically significantly associated with breast feeding. Among mothers who breast fed, being aged at least 35 years, participating online, having a positive infant feeding attitude and high breast-feeding self-efficacy were independently and statistically significantly associated with breast feeding for as long as planned. CONCLUSIONS: findings from this study reinforce health inequalities therefore there needs to be a renewed commitment to reducing health inequalities in relation to breast feeding. RELEVANCE TO CLINICAL PRACTICE: this study has identified factors associated with initiation and duration of breast feeding that are potentially modifiable through public health interventions.
    • Factors influencing the need for dental care amongst the elderly in the Republic of Ireland.

      Woods, N; Whelton, H; Kelleher, V; Centre for Policy Studies, National University of Ireland, Cork. n.woods@ucc.ie (2009-12)
      OBJECTIVE: To identify the socio-economic, demographic and behavioural determinants of dental treatment needs of those aged 65 and over in the Republic of Ireland. DESIGN: The treatment needs data is based on detailed clinical oral examinations in the NSAOH carried out between October 2000 and June 2002. To determine factors influencing treatment needs, three measures are used: a dichotomous variable expressing the need for any dental treatment, a dichotomous variable expressing the need for dentures, and a dichotomous variable expressing a Community Periodontal Index of Treatment Need (CPITN) score of three or greater representing a need for periodontal treatment. METHODS: Factors such as age, gender, dental services eligibility status, fluoridation, employment status, educational attainment, anxiety about dental visits, frequency of brushing, and attendance patterns were regressed on a dichotomous version of prevalence of Decayed Missing Filled Surfaces, DMFS including the visual component, and CPITN scores. Associations were estimated using multivariate logistic regression and expressed as odds ratios (OR) with 95% confidence intervals (CI). Goodness of fit was evaluated by estimating sensitivity, specificity, positive/negative predictive values and accuracy. RESULTS: Being female, smoking, frequent snacking and anxiety about dental visits increased the odds of having a periodontal treatment need. Having primary education only, and being a smoker increased the odds of having a need for any treatment including dentures, whereas being female, regular usage of dental services, and access to fully fluoridated water supplies reduced the odds. CONCLUSIONS: Socio-economic factors such as lower levels of educational attainment, demographic factors such as age and gender and not having access to fully fluoridated water supplies, and behavioural factors such as smoking, frequent snacking, anxiety about dental visits, influence above average treatment needs amongst the elderly in the Republic of Ireland.
    • Factors influencing trainee doctor emigration in a high income country: a mixed methods study

      Clarke, Nicholas; Crowe, Sophie; Humphries, Niamh; Conroy, Ronan; O’Hare, Simon; Kavanagh, Paul; Brugha, Ruairi (2017-09-25)
      Abstract Background The Global Code of Practice on the International Recruitment of Health Personnel focuses particularly on migration of doctors from low- and middle-income countries. Less is understood about migration from high-income countries. Recession has impacted several European countries in recent years, and in some cases emigration has reached unprecedented levels. This study measures and explores the predictors of trainee doctor emigration from Ireland. Methods Using a partially mixed sequential dominant (quantitative) study design, a nationally representative sample of 893 trainee doctors was invited to complete an online survey. Of the 523 who responded (58.6% response rate), 423 were still in Ireland and responded to questions on factors influencing intention to practice medicine abroad and are the subjects of this study. Explanatory factors for intention to practice medicine in Ireland in the foreseeable future, the primary outcome, included demographic variables and experiences of working within the Irish health system. Associations were examined using univariable and multivariable logistic regression to estimate odds ratios for factors influencing the primary outcome. Qualitative interviews were conducted with 50 trainee doctors and analysed thematically, exploring issues associated with intention to practice medicine abroad. Results There were high levels of dissatisfaction among trainee doctors around working conditions, training and career progression opportunities in Ireland. However, most factors did not discriminate between intention to leave or stay. Factors that did predict intention to leave included dissatisfaction with one’s work-life balance (odds ratio (OR) 2.51; 95% confidence interval (CI) 1.53–4.10; P < 0.001); feeling that the quality of training in Ireland was poor (OR 1.82; 95% CI 1.09–3.05; P = 0.002) and leaving for family or personal reasons (OR 1.85; 95% CI 1.08–3.17; P = 0.027). Qualitative findings illustrated the stress of doing postgraduate training with inadequate supervision, lack of ring-fenced training time and pressures on personal and family life. Conclusions Large-scale dissatisfaction with working, training and career opportunities point to systemic factors that need to be addressed by health workforce planners if Ireland is to retain and benefit from a motivated medical workforce, given trainees’ perceptions that there are better opportunities abroad.
    • Factors predicting hospital length-of-stay after radical prostatectomy: a population-based study

      Kelly, Maria; Sharp, Linda; Dwane, Fiona; Kelleher, Tracy; Drummond, Frances J; Comber, Harry (2013-07-02)
      Abstract Background Radical prostatectomy (RP) is a leading treatment option for localised prostate cancer. Although hospital in-patient stays accounts for much of the costs of treatment, little is known about population-level trends in length-of-stay (LOS). We investigated factors predicting hospital LOS and readmissions in men who had RP following prostate cancer. Methods Incident prostate cancers (ICD-O3: C61), diagnosed January 2002-December 2008 in men < 70 years, were identified from the Irish Cancer Registry, and linked to public hospital episodes. For those who had RP (ICD-9 CM procedure codes 60.3, 60.4, 60.5, 60.62) the associated hospital episode was identified. LOS was calculated as the number of days from date of admission to date of discharge. Patient-, tumour-, and health service-related factors predicting longer LOS (upper quartile, >9 days) were investigated using logistic regression. Patterns in day-case and in-patient readmissions within 28 days of discharge following RP were explored. Results Over the study period 9096 prostate cancers were diagnosed in men under 70, 26.5% of whom had RP by end of follow-up 31/12/2009. Two of eight public hospitals and eight of forty surgeons carried out 50% of all public-service RPs. Median LOS was 8 days (10th-90th percentile = 6-13 days) and fell significantly over time (2002, 9 days; 2008, 7 days; p < 0.001). In adjusted analyses men who were not married (OR = 1.71, 95% CI 1.25-2.34), had co-morbidities (OR = 1.64, 95% CI 1.25-2.16) or stage III-IV cancer (OR = 2.19, 95% CI 1.44-3.34) were significantly more likely to have prolonged LOS. Those treated in higher volume hospitals (annual median >49 RPs) or by higher volume surgeons (annual median >17 RPs) were significantly less likely to have prolonged LOS (OR = 0.34, 95% CI 0.26-0.45; OR = 0.55, 95% CI 0.42-0.71 respectively). Conclusion Median LOS after RP decreased between 2002 and 2008 in Ireland but it remains higher than in both England and the US. Although volumes of RPs conducted in Ireland are low, there is considerable variation between hospitals and surgeons. Hospital and surgeon volume were strong predictors of shorter LOS, after adjusting for other variables. These factors point to a need for a comprehensive review of prostate cancer service provision.
    • Factors predicting hospital length-of-stay and readmission after colorectal resection: a population-based study of elective and emergency admissions

      Kelly, Maria; Sharp, Linda; Dwane, Fiona; Kelleher, Tracy; Comber, Harry (2012-03-26)
      Abstract Background The impact of developments in colorectal cancer surgery on length-of-stay (LOS) and re-admission have not been well described. In a population-based analysis, we investigated predictors of LOS and emergency readmission after the initial surgery episode. Methods Incident colorectal cancers (ICD-O2: C18-C20), diagnosed 2002-2008, were identified from the National Cancer Registry Ireland, and linked to hospital in-patient episodes. For those who underwent colorectal resection, the associated hospital episode was identified. Factors predicting longer LOS (upper-quartile, > 24 days) for elective and emergency admissions separately, and whether LOS predicted emergency readmission within 28 days of discharge, were investigated using logistic regression. Results 8197 patients underwent resection, 63% (n = 5133) elective and 37% (n = 3063) emergency admissions. Median LOS was 14 days (inter-quartile range (IQR) = 11-20) for elective and 21 (15-33) for emergency admissions. For both emergency and elective admissions, likelihood of longer LOS was significantly higher in patients who were older, had co-morbidities and were unmarried; it was reduced for private patients. For emergency patients only the likelihood of longer LOS was lower for patients admitted to higher-volume hospitals. Longer LOS was associated with increased risk of emergency readmission. Conclusions One quarter of patients stay in hospital for at least 25 days following colorectal resection. Over one third of resected patients are emergency admissions and these have a significantly longer median LOS. Patient- and health service-related factors were associated with prolonged LOS. Longer LOS was associated with increased risk of emergency readmission. The cost implications of these findings are significant.
    • Factors prompting PSA-testing of asymptomatic men in a country with no guidelines: a national survey of general practitioners.

      Drummond, Frances J; Carsin, Anne-Elie; Sharp, Linda; Comber, Harry; National Cancer Registry, Ireland, Building 6800, Airport Business Park, Kinsale Rd, Cork, Ireland. f.drummond@ncri.ie (2009)
      BACKGROUND: Increased use of prostate specific antigen (PSA) has been associated with increased prostate cancer incidence. Ireland is estimated to have one of the highest prostate cancer incidences in Europe and has no national guidelines for prostate cancer screening. GPs have a pivotal role in influencing PSA testing, therefore, our aim was to describe GP testing practices and to identify factors influencing these. METHODS: A postal survey, including questions on clinical practice and experience, knowledge and demographics was distributed to all GPs (n = 3,683). The main outcomes were (i) PSA testing asymptomatic men and (ii) "inappropriate" PSA testing, defined as testing asymptomatic men aged < 50 or > 75 years. Factors associated with these outcomes were identified using logistic regression. RESULTS: 1,625 GPs responded (response rate corrected for eligibility = 53%). Most respondents (79%) would PSA test asymptomatic men. Of these, 34% and 51% would test asymptomatic men < 50 and > 75 years, respectively. In multivariate analyses, GPs were more likely to test asymptomatic men if they were >or= 50 years, in practice >or= 10 years, female or less knowledgeable about PSA efficacy. Male GPs who would have a PSA test themselves were > 8-times more likely to PSA test asymptomatic men than GPs who would not have a test. GPs who had an asymptomatic patient diagnosed with prostate cancer following PSA testing, were > 3-times more likely to test asymptomatic men. Practice-related factors positively associated with testing included: running 'well man' clinics, performing occupational health checks and performing other tests routinely with PSA. Factors positively associated with 'inappropriate' testing included; being male and willing to have a PSA test, having worked/trained in the UK and supporting annual PSA testing. 91% of respondents supported the development of national PSA testing guidelines. CONCLUSION: Our findings suggest that widespread PSA testing of asymptomatic men in primary care is primarily due to a combination of clinical experience, poor knowledge and the support of doctors for PSA testing, as evidenced by the willingness of male doctors to have a PSA test. There is an urgent need for education and support for GPs concerning prostate cancer screening, starting with the implementation of national guidelines.
    • Factors that affect mass transport from drug eluting stents into the artery wall

      O'Connell, Barry M; McGloughlin, Tim M; Walsh, Michael T (2010-03-09)
      Abstract Coronary artery disease can be treated by implanting a stent into the blocked region of an artery, thus enabling blood perfusion to distal vessels. Minimally invasive procedures of this nature often result in damage to the arterial tissue culminating in the re-blocking of the vessel. In an effort to alleviate this phenomenon, known as restenosis, drug eluting stents were developed. They are similar in composition to a bare metal stent but encompass a coating with therapeutic agents designed to reduce the overly aggressive healing response that contributes to restenosis. There are many variables that can influence the effectiveness of these therapeutic drugs being transported from the stent coating to and within the artery wall, many of which have been analysed and documented by researchers. However, the physical deformation of the artery substructure due to stent expansion, and its influence on a drugs ability to diffuse evenly within the artery wall have been lacking in published work to date. The paper highlights previous approaches adopted by researchers and proposes the addition of porous artery wall deformation to increase model accuracy.
    • Factors that Influence Uptake of Vaccination in Pregnancy

      Hallissey, R; O’Connell, A; Warren, M (Irish Medical Journal, 2018-03)
    • Factors to consider in the transition to digital radiological imaging

      MacDonald, David (Irish Dental Association, 2009-02)
    • Factors to consider in the transition to digital radiological imaging.

      MacDonald, David; Division of Oral and Maxillofacial Radiology, Faculty of Dentistry, University of British Columbia, Canada. dmacdon@interchange.ubc.ca (Irish Dental Association, 2009-02)
      The dentist considering adopting digital radiological technology should consider more than the type of detector with which to capture the image. He/she should also consider the mode of display, image enhancement, radiation dose reduction, how the image can be stored long term, and infection control.