Juan Nicolás Peña-Sánchez

Inequities in cervical cancer screening among Colombian women: A multilevel analysis of a nationwide survey

OBJECTIVES To identify factors associated with whether women in Colombia have had a Pap test, evaluate differences in risk factors between rural and urban residence, and evaluate the contextual effect of the lack of education on having ever had a Pap test. METHOD Data used were from the 2010 Colombian National Demographic and Health Survey; 40,392 women reported whether they have had a Pap test. A multilevel mixed logistic regression model was developed with random intercepts to account for clustering by neighbourhood and municipality. The model evaluated whether having a rural/urban area of residence modified the effect of identified risk factors and if the prevalence of no education at the neighbourhood level acted as a contextual effect. RESULTS Most women (87.3%) reported having at least one Pap test. Women from lower socioeconomic quintiles (p=0.002), who were unemployed (p<0.001), and whose final health decisions depended on others (p<0.001) were less likely to have had a Pap test. Women with children were more likely to have had the test (p<0.001), and the effects of education (p=0.03), type of health insurance (p=0.01), age (p<0.001), and region (p<0.001) varied with having a rural/urban area of residence. Women living in rural areas (specifically younger ones, with no health insurance, living in the Atlantic and Amazon-Orinoquía regions, and with no education) were less likely to have had a Pap test when compared to those living in urban areas. Furthermore, women living in a neighbourhood with a higher prevalence of no education were less likely to have ever had a Pap test (p=0.005). CONCLUSIONS In Colombia, the probability of having had a Pap test is associated with personal attributes, area of residence, and prevalence of no education in the neighbourhood. Efforts to improve access to cervical cancer screening should focus on disadvantaged women with limited education, low socioeconomic status, and no health insurance or subsidised insurance, especially those in rural/isolated areas.

Who Should Receive Biologic Therapy for IBD?: The Rationale for the Application of a Personalized Approach

The therapeutic approach in inflammatory bowel disease has evolved to target end-organ inflammation to heal intestinal mucosa and avoid structural damage. Objective therapeutic monitoring is required to achieve this goal. Earlier intervention with biologic therapy has been shown, indirectly, to be associated with higher clinical response and remission rates. A personalized approach to risk stratification with consideration of key clinical factors and inflammatory biomarker concentrations is recommended when deciding whether or not to start a patient on biologic therapy.

Adaptación y validación al español del cuestionario 4CornerSAT para la medida de la satisfacción profesional del personal médico de atención especializada

BACKGROUND Satisfaction of physicians is a concern in the healthcare sector, and it requires a multi-dimensional questionnaire in Spanish which studies their high-order needs. The objectives of this study are to adapt the 4CornerSAT Questionnaire to measure career satisfaction of physicians and to evaluate its validity in our context. METHOD The 4CornerSAT Questionnaire was adapted into Spanish, validating it among physicians of hospitals in Andalusia, Spain. A confirmatory factor analysis (CFA) was performed to corroborate the a priori model, and it was evaluated the internal consistency and the construct validity through the Cronbachs alpha and the correlation between the scale and the global item, respectively. RESULTS The adapted questionnaire was administrated to 121 specialist physicians. The CFA corroborated the four dimensions of the questionnaire (χ2=114.64, df=94, p<0.07; χ2/df=1.22; RMSEA=0.04). The internal consistency obtained an α=0.92 and the correlation between the summed scale and the global item verified the construct validity (r=0.77; p<0.001). CONCLUSIONS The 4CornerSAT questionnaire was adapted to Spanish, identifying an adequate construct validity and internal consistency.Fundamentos: La satisfaccion de los profesionales de la medicina es una preocupacion en el sector sanitario y su medida requiere un cuestionario multidimensional en espanol que estudie sus necesidades de alto nivel. Los objetivos de este estudio son adaptar el cuestionario 4CornerSAT para la medida de la satisfaccion profesional del personal medico y evaluar su validez en nuestro contexto. Metodo: Se adapto el cuestionario al espanol, validandolo en profesionales medicos de hospitales de Andalucia, Espana. Se realizo un analisis factorial confirmatorio (AFC) para corroborar el modelo a priori y se evaluo la consistencia interna y la validez de constructo mediante el alfa de Cronbach y la correlacion entre la escala y el item global, respectivamente. Resultados: El cuestionario adaptado se administro a 121 especialistas. El AFC corroboro las cuatro dimensiones del cuestionario (χ²=114,64, df=94, p<0,07; χ²/df=1,22; RMSEA=0,04). La consistencia interna obtuvo un α=0,92 y la correlacion entre la suma de la escala y el item global verifico la validez de constructo (r=0,77; p<0,001). Conclusiones: Se adapto al espanol el cuestionario 4CornerSAT, evidenciado una adecuada validez de constructo y consistencia interna.

Impact of an Integrated Model of Care on Outcomes of Patients With Inflammatory Bowel Diseases: Evidence From a Population-Based Study

Background and Aims Studies evaluating the impact of integrated models of care [IMC] for inflammatory bowel disease [IBD] on disease-related outcomes are needed. We compared the risk of IBD-related outcomes and prescription medication claims between patients exposed and non-exposed to an IMC. Methods A retrospective population-based matched cohort study was conducted between 2009 and 2015, using administrative health data of Saskatchewan, Canada. Patients aged 18+ years with a diagnosis of IBD were identified with a validated administrative definition. Cases were classified as exposed and non-exposed to the IMC for IBD and matched based on propensity scores and disease duration. IBD-related hospitalisations, surgeries, prescription medication claims, and corticosteroid dependency [CsDep] were measured. Cox and logistic regression models evaluated differences between the groups, estimating hazard [HRs] and odds [ORs] ratios with corresponding confidence intervals [CIs]. Results In total, 2312 matched patients were included; 24.3% were exposed individuals. Compared with non-exposed, exposed patients had a lower risk of IBD-related surgeries [HR = 0.78, 95% CI 0.61-0.99], higher risk of prescriptions of immune modulators [HR = 1.68, 95% CI 1.42-1.99], and biologics [HR = 1.85, 95% CI 1.52-2.27], and a lower risk of 5-aminosalicylic acid prescriptions [HR = 0.81, 95% CI 0.69-0.95]. A lower risk of IBD-related hospitalisations among exposed ulcerative colitis [UC] patients [HR = 0.66, 95% CI 0.49-0.89] was identified in stratified analyses. The odds of CsDep among exposed UC patients was 0.39 [95% CI 0.15-0.98]. Conclusions The observed differences in disease-related outcomes and use of steroid-sparing maintenance therapies between exposed and non-exposed individuals support the concept that enhanced quality of care can be achieved within IMC for IBD.

Predictors of having heard about human papillomavirus vaccination: Critical aspects for cervical cancer prevention among Colombian women

OBJECTIVES To determine whether the probability of having heard about human papillomavirus (HPV) vaccination differs by socio-demographic characteristics among Colombian women; and whether the effect of predictors of having heard about HPV vaccination varies by educational levels and rural/urban area of residence. METHODS Data of 53,521 women aged 13-49 years were drawn from the 2010 Colombian National Demographic and Health Survey. Women were asked about aspects of their health and their socio-demographic characteristics. A logistic regression model was used to identify factors associated with having heard about HPV vaccination. Educational level and rural/urban area of residence of the women were tested as modifier effects of predictors. RESULTS 26.8% of the women had heard about HPV vaccination. The odds of having heard about HPV vaccination were lower among women: in low wealth quintiles, without health insurance, with subsidized health insurance, and those who had children (p<0.001). Although women in older age groups and with better education had higher probabilities of having heard about HPV vaccination, differences in these probabilities by age group were more evident among educated women compared to non-educated ones. Probability gaps between non-educated and highly educated women were wider in the Eastern region. Living in rural areas decreased the probability of having heard about HPV vaccination, although narrower rural/urban gaps were observed in the Atlantic and Amazon-Orinoquía regions. CONCLUSIONS Almost three quarters of the Colombian women had not heard about HPV vaccination, with variations by socio-demographic characteristics. Women in disadvantaged groups were less likely to have heard about HPV vaccination.

Finding the Truth in Medical Imaging: Painting the Picture of Appropriateness for Magnetic Resonance Imaging in Canada

Background Questions about the appropriateness of medical imaging exams, particularly related to magnetic resonance exams, have arisen in recent years. However, the prevalence of inappropriate imaging in Canada is unclear as inappropriate exam proportion estimates are often based on studies from other countries. Hence, we sought to compare and summarize Canadian studies related to magnetic resonance imaging appropriateness. Methods We completed a systematic literature search identifying studies related to magnetic resonance appropriateness in Canada published between 2003 and 2013. Two researchers independently searched and evaluated the literature available. Articles that studied or discussed magnetic resonance appropriateness in Canada were selected based on titles, abstracts, and, where necessary, full article review. Articles relating solely to other modalities or countries were excluded, as were imaging appropriateness guidelines and reviews. Results Fourteen articles were included: 8 quantitative studies and 6 editorials/commentaries. The quantitative studies reported inappropriate proportions of magnetic resonance exams ranging from 2%-28.5%. Our review also revealed substantial variations among study methods and analyses. Common topics identified among editorials/commentaries included reasons for obtaining imaging in general and for selecting a specific modality, consequences of inappropriate imaging, factors contributing to demand, and suggested means of mitigating inappropriate medical imaging use. Conclusions The available studies do not support the common claim that 30% of medical imaging exams in Canada are inappropriate. The actual proportion of inappropriate magnetic resonance exams has not yet been established conclusively in Canada. Further research, particularly on a widespread national scale, is needed to guide healthcare policies.

Spatial variations in cervical cancer prevention in Colombia: Geographical differences and associated socio-demographic factors

We examined spatial variations in the frequencies of women who had not heard of human papillomavirus vaccination (NHrd-Vac) and who had not had Pap testing (NHd-Pap) among Colombian administrative divisions (departments), before and after considering differences in socio-demographic factors. Following global and local tests for clustering, Bayesian Poisson hierarchical models identified department factors associated with NHrd-Vac and NHd-Pap, as well as the extent of the spatially structured and unstructured heterogeneity. Models of spatial variations for both outcomes included the department percentage of women with subsidised health insurance. The relative risks of NHrd-Vac and NHd-Pap were highest in several departments adjacent to the Colombian border. Our finding that the risk of not having adequate access to cervical cancer (CC) prevention programmes in Colombia was location-dependent, could be used to focus resources for CC prevention programmes.

Factors identified with higher levels of career satisfaction of physicians in Andalusia, Spain

The satisfaction of physicians is a worldwide issue linked with the quality of health services; their satisfaction needs to be studied from a multi-dimensional perspective, considering lower- and higher-order needs. The objectives of this study were to: i) measure the career satisfaction of physicians; ii) identify differences in the dimensions of career satisfaction; and iii) test factors that affect higher- and lower-order needs of satisfaction among physicians working in Andalusian hospitals (Spain). Forty-one percent of 299 eligible physicians participated in a study conducted in six selected hospitals. Physicians reported higher professional, inherent, and performance satisfaction than personal satisfaction. Foreign physicians reported higher levels of personal and performance satisfaction than local physicians, and those who received non-monetary incentives had higher professional and performance satisfaction. In conclusion, physicians in the selected Andalusian hospitals reported low levels of personal satisfaction. Non-monetary incentives were more relevant to influence their career satisfaction. Further investigations are recommended to study differences in the career satisfaction between foreign and local physicians.

Satisfaction of physicians working in hospitals within the European Union: state of the evidence based on systematic review

BACKGROUND Despite the wide range of studies concerning physician satisfaction in different European countries, there is a lack of literature reviews synthesizing and analyzing current evidence evaluating satisfaction of physicians working in European hospitals. The goal of our research was to provide a general overview of the studies in this area and their results. METHODS We searched MEDLINE, Embase, PsycINFO, CINAHL and the Cochrane Library from January 2000 to January 2017 including both MESH/Emtree terms and free text words related to the subject with no language restrictions. The eligibility criteria included: (i) target population: physicians working in European hospitals, (ii) quantitative research aimed at assessing physician satisfaction and (iii) validated tools. We performed a narrative synthesis and meta-analysis. RESULTS A total of 8585 abstracts and 368 full text articles were independently screened by 2 reviewers against inclusion/exclusion criteria. Finally 61 studies were eligible for qualitative analysis. Included studies enrolled a total of 50 001 physicians from 17 countries. Sample sizes varied between 54 and 7090 participants (median: 336). According to our review ∼59% of physicians working in European hospitals are overall satisfied, 3.54 was the mean satisfaction among studies reporting data on a scale from 1 to 5, 4.81 for studies with a scale from 1 to 7, 6.12 among studies reporting data on a scale from 1 to 10, and 59.65 among studies with a scale from 0 to 100. CONCLUSIONS The level of physician satisfaction in Europe is moderate. There is a large variety of tools and scales used to assess it.