The effect of patient characteristics upon uptake of the influenza vaccination: a study comparing community based older adults in two healthcare systems

Background: Uptake of influenza vaccination represents a simple marker of proactive care of older people. However, many still do not receive the vaccine. To understand this challenge better, we investigated the relationship between patient characteristics (demographic, physical and psychological health, and health service use) and vaccination uptake in a sample of community-dwelling older people in two adjacent but differently structured healthcare systems (Northern Ireland (NI) and the Republic of Ireland (RoI)). Methods: 2,033 randomly selected community-dwelling older adults (65 years and older) were interviewed in their homes. Results: Rates of uptake were 78% in NI and 72% in RoI. Uptake was greater with older age (odds ratio (OR) 1.6, 95% confidence interval (CI) = 1.3-2.1, p

Pre-Operative Visits to Reduce Patient Anxiety: A Study

The aim of this study was to evaluate the effect of pre-operative visits by theatre nurses on pre- and post-operative levels of anxiety in two groups of general surgical patients, and to see if the outcome was reflected in the level of post-operative pain, nausea, mobility or length of hospitalisation. One group received pre-operative visits while the other group did not. Results of the study showed a significant decrease in anxiety 24 to 72 hours post-operatively for the visited group. A positive relationship between pre-operative anxiety levels and the level of pain, nausea and lack of independence experienced by both groups was also found. Length of hospitalisation was unaffected by the level of anxiety experienced in both groups. The author recommends that all surgical patients should receive a visit from theatre nurses before their operation.

Utility, Caller, and Patient Profile of a Novel Chemotherapy Telephone Helpline Service Within a Regional Cancer Centre in Northern Ireland

Background: The telephone is an accepted and useful means of communication for the management of patient care. The Chemotherapy Telephone Helpline (CTH) service, located in a large inner-city Trust within the United Kingdom, is a unique nurse-led service within Northern Ireland.

Objective: The objective of the study was to investigate the utility, caller, and patient profile of a novel CTH.

Methods: This was a retrospective study of telephone contacts during 2007 to the CTH. Calls were categorized by caller and patient characteristics, reason for call, and subsequent action.

Results: A total of 7498 calls were made to the CTH during 2007. Of these, 25.6% occurred outside 8AM-4PM. Callers included patients (45.8%), lay carers (31%), and health care professionals (20.5%); 35.2% of calls concerned patients with polysymptomatic problems; 36.8% of calls led directly to patients being medically assessed.

Conclusions: The utility of the CTH service confirms the need of this nurse-led service. This service facilitates access to specialist advice and support for patients, their families, and allied health care professionals.

Implications for Practice: The international significance of these findings for practice includes its demonstration of the multifaceted symptom experience of patients receiving chemotherapy and highlights the importance of rapid access to specialist cancer services for patients and their lay and professional carers. In addition, it demonstrates the capacity of helplines to identify gaps in professional skills and training.

Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials

Background: After breast-conserving surgery, radiotherapy reduces recurrence and breast cancer death, but it may do so more for some groups of women than for others. We describe the absolute magnitude of these reductions according to various prognostic and other patient characteristics, and relate the absolute reduction in 15-year risk of breast cancer death to the absolute reduction in 10-year recurrence risk.
Methods: We undertook a meta-analysis of individual patient data for 10?801 women in 17 randomised trials of radiotherapy versus no radiotherapy after breast-conserving surgery, 8337 of whom had pathologically confirmed node-negative (pN0) or node-positive (pN+) disease.
Findings: Overall, radiotherapy reduced the 10-year risk of any (ie, locoregional or distant) first recurrence from 35·0% to 19·3% (absolute reduction 15·7%, 95% CI 13·7–17·7, 2p<0·00001) and reduced the 15-year risk of breast cancer death from 25·2% to 21·4% (absolute reduction 3·8%, 1·6–6·0, 2p=0·00005). In women with pN0 disease (n=7287), radiotherapy reduced these risks from 31·0% to 15·6% (absolute recurrence reduction 15·4%, 13·2–17·6, 2p<0·00001) and from 20·5% to 17·2% (absolute mortality reduction 3·3%, 0·8–5·8, 2p=0·005), respectively. In these women with pN0 disease, the absolute recurrence reduction varied according to age, grade, oestrogen-receptor status, tamoxifen use, and extent of surgery, and these characteristics were used to predict large (=20%), intermediate (10–19%), or lower (<10%) absolute reductions in the 10-year recurrence risk. Absolute reductions in 15-year risk of breast cancer death in these three prediction categories were 7·8% (95% CI 3·1–12·5), 1·1% (–2·0 to 4·2), and 0·1% (–7·5 to 7·7) respectively (trend in absolute mortality reduction 2p=0·03). In the few women with pN+ disease (n=1050), radiotherapy reduced the 10-year recurrence risk from 63·7% to 42·5% (absolute reduction 21·2%, 95% CI 14·5–27·9, 2p<0·00001) and the 15-year risk of breast cancer death from 51·3% to 42·8% (absolute reduction 8·5%, 1·8–15·2, 2p=0·01). Overall, about one breast cancer death was avoided by year 15 for every four recurrences avoided by year 10, and the mortality reduction did not differ significantly from this overall relationship in any of the three prediction categories for pN0 disease or for pN+ disease.
Interpretation: After breast-conserving surgery, radiotherapy to the conserved breast halves the rate at which the disease recurs and reduces the breast cancer death rate by about a sixth. These proportional benefits vary little between different groups of women. By contrast, the absolute benefits from radiotherapy vary substantially according to the characteristics of the patient and they can be predicted at the time when treatment decisions need to be made.
Funding: Cancer Research UK, British Heart Foundation, and UK Medical Research Council.

Improving Patient Safety Through Formal and Informal Learning Networks

This paper explores a novel perspective on patient safety improvements, which draws on
contemporary social network and learning theories. A case study was conducted at a Portuguese
acute university hospital. Data collection followed a staged approach, whereby 46 interviews
were conducted involving 49 respondents from a broad array of departments and professional
backgrounds. This case study highlights the importance of two major interlinked factors in
contributing to patient safety improvements. The first of these is the crucial role of formal and
informal, internal and external social networks. The second is the importance and the possible
advantage of combining formal and informal learning. The analysis suggests that initiatives
rooted in formal learning approaches alone do not necessarily lead to the creation of long-term
grounded internal safety networks, and that patient safety improvements can crucially depend on
bottom-up initiatives of communities of practice and informal learning. Traditional research on
patient safety places a strong emphasis on top-down and managerialist approaches and is often
based on the assumption that „safety? learning is primarily formal and context-independent. This
paper suggests that bottom-up initiatives and a combination of formal and informal learning can
make a major contribute to patient safety improvements.

An exploration of the relationship between social support and depressive symptoms in schizophrenia

Objective: Depressive symptoms in schizophrenia have previously been associated with a perceived lack of social support. The aim of this study was to explore the relationship between perceived social support and depressive symptoms in schizophrenia; to assess the psychological wellbeing of their carers; and to examine the quality of the relationship between the patients and their carers. Method: Individuals with schizophrenia (n = 17) were assessed on the Beck Depression Inventory (BDI), the Beck Hopelessness Scale (BHS), a measure of perceived social support, the Significant Others Scale (SOS) and the Quality of Relationship Inventory (QRI). Results: The mean score on the BDI for patients fell within the moderate-severe range and the mean range on the BHS fell within the moderate range. Family and friends were perceived as supportive resources by patients. There was no significant relationship between patient epressive symptoms or hopelessness and perceived social support. Carers of patients did not report high rates of depressive symptoms or hopelessness. Conclusions: These findings do not support the previous finding of an association between depressive symptoms and a perceived lack of social support in schizophrenia.

Worked to Death? A census-based longitudinal study of the relationship between the numbers of hours spent working and mortality risk

Background There has been an increasing interest in the health effects of long
working hours, but little empirical evidence to substantiate early
10 case series suggesting an increased mortality risk. The aim of the
current study is to quantify the mortality risk associated with long
working hours and to see if this varies by employment relations and
conditions of occupation.
Methods A census-based longitudinal study of 414 949 people aged 20-59/64
15 years, working at least 35 h/week, subdivided into four occupational
classes (managerial/professional, intermediate, own account workers,
workers in routine occupations) with linkage to deaths records
over the following 8.7 years. Cox proportional hazards models were
used to examine all-cause and cause-specific mortality risk.
20 Results Overall 9.4% of the cohort worked 55 or more h/week, but this
proportion was greater in the senior management and professional
occupations and in those who were self-employed. Analysis of 4447
male and 1143 female deaths showed that hours worked were
associated with an increased risk of all-cause mortality only for
25 men working for more than 55 or more h/week in routine/semiroutine
occupations [adjusted hazard ratios (adjHR) 1.31: 95%
confidence intervals (CIs) 1.11, 1.55)] compared with their peers
working 35–40 h/week. Their equivalent risk of death from cardiovascular
disease was (adjHR 1.49: 95% CIs 1.10, 2.00).
30 Conclusions These findings substantiate and add to the earlier studies indicating
the deleterious impact of long working hours but also suggest that
the effects are moderated by employment relations or conditions of
occupation. The policy implications of these findings are discussed.

Risks to patient confidentiality when communicating health information to blind and partially sighted patients.

The research reports on a survey of 228 blind and partially sighted persons in 15 health authorities across Scotland. The survey reports data on patient experience of receiving health information in accessible reading formats. Data indicated that about 90% of blind and partially sighted persons did not receive communications from various NHS health departments in a format that they could read by themselves. The implications for patient privacy, confidentiality and wider impact on life and health care are highlighted. The implications for professional ethical medical practice and for public policy are also discussed. Recommendations for improved practice are made.

The relationship between BMI and the prescription of anti-obesity medication according to social factors: a population cross sectional study

Background: Obesity is a global public health problem. There are a range of treatments available with varying short and long term success rates. One option is the use of anti-obesity medication the prescription of which has increased dramatically in recent years. Despite this, little is known about the individual and GP practice factors that influence the prescription of anti-obesity medication. Methods: Multi-level logistic regression analysis was used to investigate factors associated with the prescription of anti-obesity medication in Northern Ireland using a population primary care prescribing database (~1.5 million people aged 16+ years) during 2009/10. Results: While 25.0% of people are obese, only 1.3% (2.1% of females, 0.6% of males) received anti-obesity medication. The relationship between medication rates and age differed by gender (P < 0.001) with prescriptions higher in younger females and older males. Prescribing of anti-obesity medication reflected obesity prevalence across urban/rural areas and deprivation. There was an unexplained two-fold difference, between the 25th and 75th percentile, in the GP practice prescription of anti-obesity medication. Conclusions: There is evidence of relative under-prescribing in males compared to females despite a similar prevalence of obesity. While the prevalence (and presumably the health consequences) of obesity worsens with age, younger females are more likely to be prescribed anti-obesity medication. This suggests an element of patient demand. Educational material to improve the understanding of the role of anti-obesity medication, for patients and practitioners, is recommended. But further study is needed to understand the factors responsible for the variation in prescribing between GP practices.

Medication use review in Qatar: Are community pharmacists prepared for the extended professional role?

Background
The incidence of chronic illnesses is increasing globally. Non-adherence to medications and other medication-related problems are common among patients receiving long-term medications. Medication use review (MUR) is a service provision with an accredited pharmacist undertaking structured, adherence-centered reviews with patients receiving multiple medications. MUR services are not yet available in community pharmacies in Qatar.

Objective
The current study aims to evaluate community pharmacists' knowledge, attitudes, and perception towards establishing MUR as an extended role in patient care.

Setting
Private community pharmacies in Qatar including chains and independent pharmacies.

Methodology
A cross-sectional survey using a self-administered questionnaire was conducted among licensed community pharmacists from December 2012 to January 2013. Data analysis was conducted using descriptive and inferential statistics.

Main outcome measures
Knowledge, attitudes, and practices related to MUR concept and services.

Results A total of 123 participants responded to the survey (response rate 56 %). The mean total knowledge score was 71.4 ± 14.7 %. An overwhelming proportion of the participants (97 %) were able to identify the scope of MUR in relation to chronic illnesses and at enhancing the quality of pharmaceutical care. Furthermore, 80 % of the respondents were able to identify patients of priority for inclusion in an MUR program. However, only 43 % of the participants knew that acute medical conditions were not the principal focus of an MUR service, while at least 97 % acknowledged that the provision of MUR services is a great opportunity for an extended role of community pharmacists and that MUR makes excellent use of the pharmacist's professional skills in the community. The participants generally reported concerns about time, dedicated consultation area, and support staff as significant barriers towards MUR implementation.

Conclusion
This study suggests that community pharmacists in Qatar had sufficient knowledge about the concept of MUR and its scope, but there were still important deficiencies that warrant further education. The findings have important implications on policy and practice pertaining to the implementation of MUR as an extended role of pharmacists and as part of Qatar's National Health Strategy to move primary health care forward.

Patient safety and communication: A new assessment for doctors trained in countries where language differs from that of the host country: Results of a pilot using a domain-based assessment

Objective

Global migration of healthcare workers places responsibility on employers to comply with legal employment rights whilst ensuring patient safety remains the central goal. We describe the pilot of a communication assessment designed for doctors who trained and communicated with patients and colleagues in a different language from that of the host country. It is unique in assessing clinical communication without assessing knowledge.

A 14-station OSCE was developed using a domain-based marking scheme, covering professional communication and English language skills (speaking, listening, reading and writing) in routine, acute and emotionally challenging contexts, with patients, carers and healthcare teams. Candidates (n = 43), non-UK trained volunteers applying to the UK Foundation Programme, were provided with relevant station information prior to the exam.

The criteria for passing the test included achieving the pass score and passing 10 or more of the 14 stations. Of the 43 candidates, nine failed on the station criteria. Two failed the pass score and also the station criteria. The Cronbach's alpha coefficient was 0.866.

This pilot tested ‘proof of concept’ of a new domain-based communication assessment for non-UK trained doctors.

The test would enable employers and regulators to verify communication competence and safety in clinical contexts, independent of clinical knowledge, for doctors who trained in a language different from that of the host country.

Correlation of phantom-based and log file patient-specific QA with complexity scores for VMAT

The motivation for this study was to reduce physics workload relating to patient- specific quality assurance (QA). VMAT plan delivery accuracy was determined from analysis of pre- and on-treatment trajectory log files and phantom-based ionization chamber array measurements. The correlation in this combination of measurements for patient-specific QA was investigated. The relationship between delivery errors and plan complexity was investigated as a potential method to further reduce patient-specific QA workload. Thirty VMAT plans from three treatment sites - prostate only, prostate and pelvic node (PPN), and head and neck (H&amp;N) - were retrospectively analyzed in this work. The 2D fluence delivery reconstructed from pretreatment and on-treatment trajectory log files was compared with the planned fluence using gamma analysis. Pretreatment dose delivery verification was also car- ried out using gamma analysis of ionization chamber array measurements compared with calculated doses. Pearson correlations were used to explore any relationship between trajectory log file (pretreatment and on-treatment) and ionization chamber array gamma results (pretreatment). Plan complexity was assessed using the MU/ arc and the modulation complexity score (MCS), with Pearson correlations used to examine any relationships between complexity metrics and plan delivery accu- racy. Trajectory log files were also used to further explore the accuracy of MLC and gantry positions. Pretreatment 1%/1 mm gamma passing rates for trajectory log file analysis were 99.1% (98.7%-99.2%), 99.3% (99.1%-99.5%), and 98.4% (97.3%-98.8%) (median (IQR)) for prostate, PPN, and H&amp;N, respectively, and were significantly correlated to on-treatment trajectory log file gamma results (R = 0.989, p &lt; 0.001). Pretreatment ionization chamber array (2%/2 mm) gamma results were also significantly correlated with on-treatment trajectory log file gamma results (R = 0.623, p &lt; 0.001). Furthermore, all gamma results displayed a significant correlation with MCS (R &gt; 0.57, p &lt; 0.001), but not with MU/arc. Average MLC position and gantry angle errors were 0.001 ± 0.002 mm and 0.025° ± 0.008° over all treatment sites and were not found to affect delivery accuracy. However, vari- ability in MLC speed was found to be directly related to MLC position accuracy. The accuracy of VMAT plan delivery assessed using pretreatment trajectory log file fluence delivery and ionization chamber array measurements were strongly correlated with on-treatment trajectory log file fluence delivery. The strong corre- lation between trajectory log file and phantom-based gamma results demonstrates potential to reduce our current patient-specific QA. Additionally, insight into MLC and gantry position accuracy through trajectory log file analysis and the strong cor- relation between gamma analysis results and the MCS could also provide further methodologies to both optimize the VMAT planning and QA process. 

Mitotic Arrest Deficiency Protein 2 (MAD2) and Histone Deacetylase 6 (HDAC6) Present a Complex Relationship in Their Regulation and Expression and Subsequent Impact on Chemoresponsiveness

Introduction:
Ovarian cancer patients presenting with advanced stage (III/IV)
canceraretreatedwithcarboplatinumincombinationwithpaclitaxel.Despitea
significant initial response rate, fewer than 20% of patients become long-term
survivors. We have published that low MAD2 expression levels associate with
reduced progression free survival (PFS) in patients with high-grade serous
epithelial ovarian cancer (EOC). Moreover, we have demonstrated that MAD2
expressionisdown-regulatedbythemicroRNAmiR-433(
Furlong et al., 2011
).
Interestingly, miR-433 also down-regulates HDAC6 (
Simon et al., 2010
), which
uniquely deacetylates
a
-tubulin prior to HDAC6s binding to
b
-tubulin.
In vitro
studies have shown that HDAC6 inhibition in combination with paclitaxel
treatment enhances chemoresistant cancer cell death. To date, an interaction
between MAD2 and HDAC6 has not been reported.
Experimental design:
MAD2 and HDAC6 immunohistochemistry (IHC) and
Western blot analyses were performed to investigate the role of HDAC6 and
MAD2 in chemoresistance to paclitaxel in high-grade serous EOC.
Results and Discussion:
In vitro
experiments demonstrated that overex-
pression of pre-miR-433, which targets MAD2, resulted in down-regulation
of HDAC6 in EOC cell lines. High levels of HDAC6 are co-expressed with
MAD2 in the paclitaxel resistant UPN251 and OVCAR7 cell lines. While, all
4 paclitaxel resistant EOC cell lines express higher levels of miR-433 than
the paclitaxel sensitive A2780 cells, only ovca432 and ovca433 demonstrated
down-regulation of both HDAC6 and MAD2. Paclitaxel binds to
b
-tubulin and
causesmicrotubulepolymerizationinpaclitaxelsensitivecellsasdemonstrated
by tubulin acetylation in A2780 cells. However, paclitaxel failed to cause a
significant acetylation of
a
-tubulin and microtubule stabilisation in the resistant
UPN251 cells. Therefore resistance in this cell line may be mediated by
aberrantly high HDAC6 activity. We have previously shown that MAD2 knock-
down cells are resistant to paclitaxel (
Furlong F., et al., 2011; Prencipe M.,
et al., 2009
). We measured HDAC6 protein expression in MAD2 knockdown
cells and showed that MAD2 knockdown is associated with concomitant
up-regulation of HDAC6. We hypothesise that the up-regulation of HDAC6
by MAD2 knockdown renders cancer cells more resistant to paclitaxel and
increases the invasive potential of these cells. On-going experiments will test
this hypothesis. Lastly we have observed differential MAD2 and HDAC6 IHC
staining intensity in formalin fixed paraffin embedded EOC samples.
In conclusion
, we have reported on a novel interaction between MAD2 and
HDAC6 which may have important consequences for paclitaxel resistant EOC.
Moreover, understanding chemo-responsiveness in ovarian tumours will lead
to improved patient management and treatment options for women diagnosed
with this disease

How to promote professional competence and identity in social work students

Background: Field placement experiences are frequently cited in the literature as having most impact on a student social worker’s learning as they emerge into the profession. Placements are integral to the development of practice competence and in acquiring a sense of social work identity. However research on the effectiveness of educational strategies used to deliver learning and assess competence during placement are scarce. Internationally, pressures to meet increasing numbers of student enrolments have raised concerns about the potential impact on the quality of placements and practice teaching provided. These pressures may also impact on the appropriate transfer and application of learning to the student’s practice.
Aim: To identify learning activities rated most useful for developing professional practice competence and professional identity of social work students.
Method: Data were collected from 396 students who successfully completed their first or final placement during 2013-2014 and were registered at one of two Universities in Northern Ireland. Students completed a self-administered questionnaire which covered: placement setting and service user group; type of supervision model; frequency of undertaking specific learning activities; who provided the learning; which activities contributed to their developing professional competence and identity and their overall satisfaction.
Our findings confirmed the centrality of the supervisory relationship as the vehicle to enable quality student learning. Shadowing others, receiving regular supervision and receiving constructive feedback were the tasks that students reported as ‘most useful’ to developing professional identity, competence and readiness to practice. Disturbingly over 50% of students reported that linking practice to the professional codes, practice foci and key roles were not valued as ‘useful’ in terms of readiness to practice, feeling competent and developing professional social work identity. These results offer strong insights into how both the University and the practice placement environment needs to better prepare, assess and support students during practice placements in the field.

Rastreio do cancro da mama no concelho de Aveiro: do estudo dos fatores determinantes da adesão às propostas educativas emergentes

O cancro da mama feminino pela sua magnitude merece uma especial atenção ao nível das políticas de saúde. Emerge, pois uma visão abrangente que, por um lado, deve atentar para o encargo que esta representa para qualquer sistema de saúde, pelos custos que acarreta, como também, para a qualidade de vida das mulheres portadoras da mesma. Desta forma, a Liga Portuguesa Contra o Cancro (LPCC) tem desenvolvido, em colaboração com as Administrações Regionais de Saúde (ARS), o Programa de Rastreio do Cancro da Mama (PRCM), o qual apresenta, no Concelho de Aveiro, taxas de adesão na ordem dos 50%, ainda distantes dos 70%, objetivo recomendado pelas guidelines da Comissão Europeia. A não adesão tem sido considerada como um dos principais problemas do sistema de saúde, tanto pelas repercussões ao nível de ganhos em saúde, como também na qualidade de vida e na satisfação dos pacientes com os cuidados de saúde, constituindo-se como um fenómeno multifatorial e multidimensional. É neste sentido que o presente trabalho se propõe identificar os fatores, de cariz individual e do meio envolvente, determinantes da adesão ao PRCM, numa amostra de mulheres residentes no Concelho de Aveiro, com idades compreendidas entre os 45 e os 69 anos e, a partir dos resultados emergentes, propor estratégias de educação em saúde. Como procedimentos metodológicos e, numa primeira fase, entre outubro 2009 e maio 2010 foi aplicado um survey, o qual foi complementado com notas de campo dos entrevistadores a uma amostra não aleatória de 805 mulheres, em dois contextos distintos: no centro de saúde às aderentes à mamografia e, no domicílio, às não aderentes. Numa segunda fase, realizamos duas sessões de Focus Group (FG), num total de 12 elementos, um grupo heterogéneo com enfermeiros, médicos e utentes, e um outro grupo homogéneo, apenas com profissionais de saúde. O tratamento dos dados do survey foi efetuado através de procedimentos estatísticos, com utilização do SPSS® versão 17 e realizadas análises bivariadas (qui-quadrado) e multivariadas (discriminação de função e árvore de decisão através do algoritmo Chi-squared Automatic Interaction Detector) com o intuito de determinar as diferenças entre os grupos e predizer as variáveis exógenas. No que diz respeito a indicadores sociodemográficos, os resultados mostram que aderem mais, as mulheres com idades <50 anos e ≥ 56 anos, as que vivem em localidades urbanas, as trabalhadoras não qualificadas e as reformadas. As que aderem menos ao PRCM têm idades compreendidas entre os 50-55 anos, vivem nas zonas periurbanas, são licenciadas, apresentam categoria profissional superior ou estão desempregadas. Em relação às restantes variáveis exógenas, aderem ao PRCM, as mulheres que apresentam um Bom Perfil de Conhecimentos (46.6%), enquanto as não aderentes apresentam um Fraco Perfil de Conhecimentos (50.6%), sendo esta relação estatisticamente significativa (X2= 10.260; p=0.006).Cerca de 59% das mulheres aderentes realiza o seu rastreio de forma concordante com as orientações programáticas presentes no PRCM, comparativamente com 41.1% das mulheres que não o faz, verificando-se uma relação de dependência bastante significativa entre as variáveis Perfil de Comportamentos e adesão(X2= 348.193; p=0.000). Apesar de não existir dependência estatisticamente significativa entre as Motivações e a adesão ao PRCM (X2= 0.199; p=0.656), se analisarmos particularmente, os motivos de adesão, algumas inquiridas demonstram preocupação, tanto na deteção precoce da doença, como na hereditariedade. Por outro lado, os motivos de não adesão, também denotam aspetos de nível pessoal como o desleixo com a saúde, o desconhecimento e o esquecimento da marcação. As mulheres que revelam Boa Acessibilidade aos Cuidados de Saúde Primários e um Bom Atendimento dos Prestadores de Cuidados aderem mais ao PRCM, comparativamente com as inquiridas que relatam Fraca Acessibilidade e Atendimento, não aderindo. A partir dos resultados da análise multivariada podemos inferir que as variáveis exógenas estudadas possuem um poder discriminante significativo, sendo que, o Perfil de Comportamentos é a variável que apresenta maior grau de diferenciação entre os grupos das aderentes e não aderentes. Como variáveis explicativas resultantes da árvore de decisão CHAID, permaneceram, o Perfil de Comportamentos (concordantes e não concordantes com as guidelines), os grupos etários (<50 anos, 50-55anos e ≥56anos) e o Atendimento dos prestadores de cuidados de saúde. As mulheres mais novas (<50 anos) com Perfil de comportamentos «concordantes» com as guidelines são as que aderem mais, comparativamente com os outros grupos etários. Por outro lado, as não aderentes necessitam de um «bom» atendimento dos prestadores de cuidados para se tornarem aderentes ao PRCM. Tanto as notas de campo, como a discussão dos FG foram sujeitas a análise de conteúdo segundo as categorias em estudo obtidas na primeira fase e os relatos mostram a importância de fatores de ordem individual e do meio envolvente. No que se refere a aspetos psicossociais, destaca-se a importância das crenças e como fatores ambientais menos facilitadores para a adesão apontam a falta de transportes, a falta de tempo das pessoas e a oferta de recursos, principalmente se existirem radiologistas privados como alternativa ao PRCM. Tal como na primeira fase do estudo, uma das motivações para a adesão é a recomendação dos profissionais de saúde para o PRCM, bem como a marcação de consultas pela enfermeira, que pode ser uma oportunidade de contacto para a sensibilização. Os hábitos de vigilância de saúde, a perceção positiva acerca dos programas de saúde no geral, o acesso à informação pertinente sobre o PRCM e a operacionalização deste no terreno parecem ser fatores determinantes segundo a opinião dos elementos dos FG. O tipo e a regularidade no atendimento por parte dos profissionais de saúde, a relação entre profissional de saúde/paciente, a personalização das intervenções educativas, a divulgação que estes fazem do PRCM junto das suas pacientes, bem como, a organização do modelos de cuidados de saúde das unidades de saúde e a forma como os profissionais se envolvem e tomam a responsabilização por um programa desta natureza são fatores condicionantes da adesão. Se atendermos aos resultados deste estudo, verificamos um envolvimento de fatores que integram múltiplos níveis de intervenção, sendo um desafio para as equipas de saúde que pretendam intervir no âmbito do programa de rastreio do cancro da mama. Com efeito, os resultados também apontam para a combinação de múltiplas estratégias que são transversais a vários programas de promoção da saúde, assumindo, desta forma, uma perspetiva multidimensional e dinâmica que visa, essencialmente, a construção social da saúde e do bem-estar (i.e. responsabilização do cidadão pela sua própria saúde e o seu empowerment).