Survivorship care plans and information for rural cancer survivors.

PURPOSE: The purpose of the study was to investigate the amount and type of survivorship care information received by cancer survivors living in rural Australia and whether this varies according to demographic factors or cancer type. METHODS: Self-reported receipt of a survivorship care plan (SCP) and information on various aspects of survivorship care (e.g., managing side effects, healthy lifestyles, psychosocial advice and monitoring for recurrence) were collected from 215 cancer survivors who had returned home to a rural area in Queensland Australia after receiving cancer treatment in a major city within the previous 5 years (72% in the previous 12 months). Logistic regression was used to assess for differences across demographic factors and cancer type. RESULTS: Only 35% of participants reported receiving a SCP and proportions of those reporting the receipt of specific information varied from 74% for information on short-term side effects to less than 30% for information on finances, chemoprevention and monitoring for signs of recurrence. No significant differences were found in the receipt of survivorship care information across demographic factors or cancer type. CONCLUSIONS: Findings suggest that cancer survivors living in rural areas are not consistently provided with adequate survivorship care information, particularly that pertaining to long-term health and recovery. IMPLICATIONS FOR CANCER SURVIVORS: Without improved systems for delivering survivorship care information to patients returning home to rural communities after treatment, these cancer survivors risk missing out on necessary information and advice to maintain their health, wellbeing and long-term recovery.

Support-seeking by cancer caregivers living in rural Australia.

OBJECTIVE: Rural cancer caregivers report poor wellbeing and high unmet needs for support. This study investigates sources of support sought by cancer caregivers living in rural Australia, and factors associated with support-seeking. METHODS: Informal caregivers of people with cancer completed a questionnaire assessing sociodemographic characteristics, caregiver factors and support-seeking. Descriptive statistics, bivariate analyses and logistic regression were used to identify common sources of support and factors associated with support-seeking. Alluvial and radar plots were used to identify and describe support-seeking profiles. FINDINGS: Of 244 rural caregivers, 64% reported seeking support for themselves, 72% for the cancer patient, and 22% did not seek any support. The most common sources of support were general practitioners and online. Higher caregiver burden, higher income, caring for someone with anxiety/depression or caring for someone who has difficulty completing their usual activities were associated with seeking support from a greater number of sources. The 'No support-seekers' profile had the highest proportions of caregivers who were male, caring for someone <12 months post-diagnosis and lower income earners. CONCLUSIONS: Many rural caregivers seek support for themselves and the cancer patient, commonly from medical and online sources. IMPLICATIONS FOR PUBLIC HEALTH: Further work may be needed to reduce caregiver burden and support caregivers who are male, caring for someone recently diagnosed, and those with lower incomes.

Do family and maternal background matter? A multilevel approach to modelling mental health status of Australian youth using longitudinal data.

PURPOSE: Most previous research place great importance on the influence of family and maternal background on child and adolescents' mental health. However, age of onset studies indicates that the majority of the mental health disease prevalence occurs during the youth years. This study investigates the relationship of family and maternal background, as well as individual circumstance on youth mental health status. METHOD: Data from 975 participants and 4632 observations of aged cohort 15 to 19 years in the Household, Income and Labour Dynamics in Australia (HILDA) longitudinal study were followed for 10 years (2007-2017). Multilevel logistic regression models were used to analyse the impact of youth circumstances on mental health status. RESULTS: The findings suggests that not all dimensions of family and maternal background (especially maternal education) have impacts on youth mental health. We found low household income (AOR: 1.572, 95% CI: 1.017-2.43) and adverse living arrangement (AOR: 1.586, 95% CI: 1.097-2.294) significantly increases mental disorder odds whereas maternal education or occupation fixed effects were not significant. Individual level circumstances have much stronger impact on youth mental health. We found financial shock (AOR: 1.412, 95% CI: 1.277-1.561), life event shock (AOR: 1.157, 95% CI: 1.01-1.326), long term health conditions (AOR: 2.855, 95% CI: 2.042-3.99), smoking (AOR: 1.676, 95% CI: 1.162-2.416), drinking (AOR: 1.649, 95% CI: 1.286-2.114) and being female (AOR: 2.021, 95% CI: 1.431-2.851) have significant deteriorating effects on youth mental health. CONCLUSIONS: Our finding is in contrast to the majority of studies in the literature which give a preeminent role to maternal characteristics in child and youth mental health status. Mental health interventions should consider heterogeneity of adverse youth circumstances and health-related behaviours.

The quality of life of regional and remote cancer caregivers in Australia.

OBJECTIVE: This study compares the well-being of rural caregivers with that of the general population and explores the potential drivers of poorer outcomes. METHOD: Patient-caregiver dyads (n = 241) residing in regional or remote Queensland, Australia, reported on QoL, chronic illness, caregiver burden, depression, anxiety and stress. Caregiver outcomes were compared with population norms and patient outcomes. Multiple regressions were conducted to identify factors associated with poorer caregiver outcomes. RESULTS: Caregivers reported lower mental health-related QoL (M = 0.436, 95% CI = 0.410-0.462) in comparison with age-matched population norms (M = 0.556, 95% CI = 0.532-0.580). No differences existed between caregiver and population norms for anxiety, stress and depression. Caregiver chronic illness and higher burden were associated with poorer mental and physical QoL, depression, anxiety and stress (η2 s ranging from 0.03 to 0.30). These associations were slightly stronger for male caregivers when compared with female caregivers (η2 s ranging from 0.03 to 0.08). CONCLUSION: It is vital that efforts are made to improve rural caregivers' mental and emotional well-being. Interventions that support caregivers with chronic conditions reduce caregiver burden and take into consideration the unique experience of male caregivers will go some way to addressing this. Future research is needed to identify other drivers of health outcomes in this group.

A health action process approach for developing invitee endorsed interventions to increase mail-out bowel cancer screening.

Theory-based, user-informed interventions are needed to increase the low participation rates of population-based faecal occult blood test (FOBT) bowel cancer screening. This study investigated the theoretical fit of the health action process approach (HAPA) for home FOBT screening and measured screening invitees' attitudes towards different intervention strategies. A cross-sectional sample (n = 377), aged 50-74 years, participated in this study. Two scales were created for this study. The process approach to mail-out screening (PAMS) scale measured HAPA constructs, and the user ratings of mail-out screening interventions (UR-MSI) scale measured attitudes towards different intervention strategies. Structural equation modelling was used to assess the fit of PAMS scale responses to the HAPA model, and descriptive statistics were calculated for UR-MSI responses. PAMS results showed acceptable model fit, CFI = .968, RMSEA = .050 and explained 49.9% of the variation in FOBT screening participation. Positive ratings of interventions ranged from 20.47%, an intervention prompting planning to complete the FOBT kit, to 72.25%, an intervention promoting the positive health outcome associated with FOBT screening. Intervention strategies should be combined such that they target all factors specified within the HAPA model. User-informed intervention design should be used to effectively facilitate FOBT uptake in the community.

Mail-out bowel cancer screening: Identifying the behavioural stumbling blocks.

OBJECTIVE: To describe the actions taken by recipients of mail-out faecal occult blood test (FOBT) kits and to identify the points at which progress towards kit completion typically stops. Differences according to gender, age, and screening intention were also examined. METHODS: 1599 people completed an online survey identifying the actions they took upon receiving an FOBT kit. Latent class analysis was conducted to identify latent subgroups of participants that reported similar actions. Differences between gender, age, and intention status were assessed using non-invariance testing. RESULTS: Four latent subgroups of FOBT invitees were identified: those who complete and return their FOBT kit ('completers'); those who bring the kit into their house but go no further ('ignorers'); those who open the package and read the bowel cancer information materials but go no further ('readers'); and those who read the instructions but do not place the kit near the toilet and do not complete their FOBT kit ('leavers'). Non-completers who intended to use the kit were most likely to be in the 'leavers' class, while those who had no intention were most likely to be in the 'readers' class. CONCLUSIONS: Distinct subgroups of non-responders exist among bowel cancer screening invitees, suggesting different behaviour change interventions are needed to facilitate participation. Some invitees, especially those with high participatory intention, are likely to benefit from prompts to take the kit into the toilet, while others, with little participatory intention, often read the invitation materials presenting an opportunity to intervene with health messages.

The Supportive Care Needs of Regional and Remote Cancer Caregivers.

OBJECTIVE: As cancer survival rates continue to increase, so will the demand for care from family and friends, particularly in more isolated settings. This study aims to examine the needs of cancer caregivers in regional and remote Australia. METHODS: A total of 239 informal (i.e., non-professional) cancer caregivers (e.g., family/friends) from regional and remote Queensland, Australia, completed the Comprehensive Needs Assessment Tool for Cancer Caregivers (CNAT-C). The frequencies of individuals reporting specific needs were calculated. Logistic regression analyses assessed the association between unmet needs and demographic characteristics and cancer type. RESULTS: The most frequently endorsed needs were lodging near hospital (77%), information about the disease (74%), and tests and treatment (74%). The most frequent unmet needs were treatment near home (37%), help with economic burden (32%), and concerns about the person being cared for (32%). Younger and female caregivers were significantly more likely to report unmet needs overall (OR = 2.12; OR = 0.58), and unmet healthcare staff needs (OR = 0.35; OR = 1.99, respectively). Unmet family and social support needs were also significantly more likely among younger caregivers (OR = 0.35). Caregivers of breast cancer patients (OR = 0.43) and older caregivers (OR = 0.53) were significantly less likely to report unmet health and psychology needs. Proportions of participants reporting needs were largely similar across demographic groups and cancer type with some exceptions. CONCLUSIONS: Caregiver health, practical issues associated with travel, and emotional strain are all areas where regional and remote caregivers require more support. Caregivers' age and gender, time since diagnosis and patient cancer type should be considered when determining the most appropriate supportive care.

Barriers to home bowel cancer screening.

OBJECTIVE: To develop and test a psychometric instrument for measuring common barriers to completing and returning home bowel cancer screening kits. METHODS: One hundred and ten items were reviewed by an expert panel (n = 15) and presented in an online cross-sectional survey with 427 Australian adults. Exploratory factor analysis was used to identify an optimal factor solution of latent barrier types and aggregated factor scores were examined and compared between demographic groups. RESULTS: Common barriers included having already been screened (32.3%), forgetting about the kit (24.4%), and a lack of planning (21.8%). Barriers reflecting hygiene concerns were also endorsed by over 15% of the sample. Four clear barrier types were evident reflecting disgust, avoidance, lack of autonomy, and physical difficulties. CONCLUSIONS: Findings support calls to apply multi-faceted interventions strategies that address a broad range of barrier types, particularly that which encourage planning, and prompt and facilitate easy stool collection.

Are National Cancer Control Indicators for patient experiences being met in regional and remote Australia? A cross-sectional study of cancer survivors who travelled for treatment.

OBJECTIVE: To examine the health services experience of patients with cancer from regional and remote Australia using the Australian National Cancer Control Indicators (NCCI) guidelines as an assessment framework. DESIGN: Cross-sectional. SETTING: Queensland non-for-profit cancer accommodation lodges. PARTICIPANTS: Participants were patients with cancer who travelled for treatment from rural and remote Queensland to major urban centres (n=518; age mean=64.6, SD=11.18). OUTCOME MEASURES: Assessments included NCCI patient indicators, quality of life (QoL), psychological distress and unmet supportive care needs. RESULTS: The frequency at which NCCI indicators were met ranged from 37.5% for receiving an assessment and care plan to 97.3% for understanding explanations about diagnosis. Geographical considerations did not impact patient experience, whereas middle school educated participants were more likely than those with senior-level education or higher to receive an assessment and care plan (OR=1.90, 95% CI 1.23 to 2.91) and to report having their views on treatment taken into account (OR=2.22, 95% CI 1.49 to 3.33). Patients with breast or prostate cancer reported better communication and patient involvement and information and services provision (r=p<0.001) compared with those with skin and head and neck cancer. When compared with information and service provision, communication and patient involvement showed stronger positive associations with QoL (z=2.03, p=0.042), psychosocial (z=2.05, p=0.040) and patient care (z=2.00, p=0.046) outcomes. CONCLUSION: The patient care experience varies across the NCCI indicators by sociodemographic and clinical factors that likely reflect healthcare system biases. Perceptions about communication and involvement appear most critical for optimal outcomes and should be a priority action area for cancer control.

Cancer-related help-seeking in cancer survivors living in regional and remote Australia.

OBJECTIVES: To measure rates of detection via screening, perceived self-imposed delays in seeking medical attention, and support seeking in a sample of regional and remote people with a cancer diagnosis and to test whether an association exists between these behaviours and minimising problems and resignation, a need for self-control and reliance and fatalism. Correlations and binary logistic regressions were conducted to test the associations between demographic characteristics, attitudes and behaviours. RESULTS: Females were more likely to have had their cancer detected via screening (OR = 10.02, CI = 3.49-28.78). Younger participants (r = -0.103, p = 0.009) were slightly more likely to seek at least one form of support and online support was sought more often by younger patients (r = -0.269, p < 0.001), females (r = 0.152, p < 0.001), those from higher socio-economic (SES) areas (r = 0.100, p = 0.012), and those with higher education levels (r = 0.247, p < 0.001). Younger (r = -0.161, p < 0.001), and female (r = 0.82, p = 0.013), participants were also slightly more likely to seek support specifically through cancer support groups. No significant relationships between minimising problems and resignation, needs for control and self-reliance or fatalism and detection via screening, support seeking, or perceived self-imposed delays to seeking medical attention were apparent, with the exception that those with higher fatalism (predetermined health) were slightly less likely to report seeking support or information online (OR = 0.79, CI = 0.65-0.95) and slightly more likely to report using Cancer Council's support services (OR = 1.24, CI = 1.02-1.52). CONCLUSIONS: Strategies to improve the accessibility and appropriateness of support available for regional and remote cancer patients should consider interventions that remove barriers to access associated with age, gender, and education as opposed to those which address the attitudinal traits measured here.

Deciding to Enrol in a Cancer Trial: A Systematic Review of Qualitative Studies.

BACKGROUND: Clinical trials are essential for the advancement of cancer treatments; however, participation by patients is suboptimal. Currently, there is a lack of synthesized qualitative review evidence on the patient experience of trial entry from which to further develop decision support. The aim of this review is to synthesise literature reporting experiences of participants when deciding to enrol in a cancer clinical trial in order to inform practice. METHODS: A systematic review and meta-synthesis of qualitative studies were conducted to describe the experiences of adult cancer patients who decided to enrol in a clinical trial of an anti-cancer treatment. RESULTS: Forty studies met eligibility criteria for inclusion. Three themes were identified representing the overarching domains of experience when deciding to enrol in a cancer trial: 1) need for trial information; (2) trepidation towards participation; and (3) justifying the decision. The process of deciding to enrol in a clinical trial is one marked by uncertainty, emotional distress and driven by the search for a cure. CONCLUSION: Findings from this review show that decision support modelled by shared decision-making and the quality of a shared decision needs to be accompanied by tailored or personalised psychosocial and supportive care. Although the decision process bears similarities to theoretical processes outlined in decision-making frameworks, there are a lack of supportive interventions for cancer patients that are adapted to the clinical trial context. Theory-based interventions are urgently required to support the specific needs of patients deciding whether to participate in cancer trials.

Implementation Strategies for Interventions Aiming to Increase Participation in Mail-Out Bowel Cancer Screening Programs: A Realist Review.

Background: Bowel cancer is the third most commonly diagnosed cancer and the third most common cause of cancer-related death, with 1,849,518 new cases of bowel diagnosed and 880,792 deaths reported globally in 2018 alone. Survival can be improved through early detection via national mail-out bowel cancer screening programs; however, participation remains low in many countries. Behavior change is therefore required to increase participation. This realist review aims to (a) identify the behavior change techniques (BCTs) used in each intervention, (b) understand the mechanisms of action (MoAs) responsible for the BCT effectiveness, and (c) apply a behavior change model to inform how MoAs can be combined to increase screening participation. Methods: We systematically reviewed the literature for interventions aiming to increase participation in mail-out bowel cancer screening. We used a four-stage realist synthesis approach whereby (1) interventions were extracted from each study; (2) BCTs applied in each intervention were identified and coded using the BCT Taxonomy-v1; (3) the Theory and Techniques Tool was used to link BCTs to their MoA; and (4) BCTs and MoAs were categorized according to their effectiveness and what Health Action Process Approach (HAPA) stage of change they would affect. Results: We identified 68 intervention trials using 26 unique BCTs and 13 MoAs to increase participation. Sixteen BCTs and 10 MoAs were identified within the interventions that successfully increased participation rates. Interventions targeting both stages of the HAPA model had a higher success rate (80%) than those targeting one stage of change (51%). When targeting only one stage, interventions targeting the volitional stage had a higher success rate (71%) than interventions targeting only the motivational stage of change (26%). Conclusion: Importantly, this review identified a suite of BCTs and MoAs effective for increasing participation in mail-out bowel cancer screening programs. With increased participation in bowel cancer screening leading to improved survival, our findings are key to informing the improvement of policy and interventions that aim to increase screening using specific strategies at key stages of health decision-making.

Distribution and predictors associated with the use of breast cancer screening services among women in 14 low-resource countries.

BACKGROUND: Breast cancer is one of the leading public health problem globally, especially in low-resource countries (LRCs). Breast cancer screening (BCS) services are an effective strategy for early determining of breast cancer. Hence, it is imperative to understand the utilisation of BCS services and their correlated predictors in LRCs. This study aims to determine the distribution of predictors that significantly influence the utilisation of BCS services among women in LRCs. METHODS: The present study used data on 140,974 women aged 40 years or over from 14 LRCs. The data came from country Demographic and Health Surveys (DHS) between 2008 and 2016. Multivariate logistic regression analysis was employed to investigate the significant predictors that influence the use of BCS services. RESULTS: The utilisation of BCS services was 15.41%, varying from 81.10% (95% CI: 76.85-84.73%) in one European country, to 18.61% (95% CI: 18.16 to 19.06%) in Asian countries, 14.30% (95% CI: 13.67-14.96%) in American countries, and 14.29% (95% CI: 13.87-14.74%). Factors that were significantly associated to increase the use of BCS services include a higher level of education (OR = 2.48), advanced age at first birth (> 25 years) (OR = 1.65), female-headed households (OR = 1.65), access to mass media communication (OR = 1.84), health insurance coverage (OR = 1.09), urban residence (OR = 1.20) and highest socio-economic status (OR = 2.01). However, obese women shown a significantly 11% (OR = 0.89) lower use of BSC services compared to health weight women. CONCLUSION: The utilisation of BCS services is low in many LRCs. The findings of this study will assist policymakers in identifying the factors that influence the use of BCS services. To increase the national BCS rate, more attention should be essential to under-represented clusters; in particular women who have a poor socioeconomic clusters, live in a rural community, have limited access to mass media communication, and are have a low level educational background. These factors highlight the necessity for a new country-specific emphasis of promotional campaigns, health education, and policy targeting these underrepresented groups in LRCs.

Ways to use interventions to increase participation in mail-out bowel cancer screening: a systematic review and meta-analysis.

The impact of colorectal cancer can be reduced through nationwide fecal occult blood test (FOBT) screening. Unfortunately, participation in screening programs are low with interventions only increasing participation modestly. This meta-analysis explores if intervention effectiveness can be increased by targeting specific subpopulations with specific interventions or by combining interventions. Six databases were searched for studies aiming to increase participation in mail-out FOBT screening. To investigate if interventions are more effective for certain subpopulations, the difference in (log) Risk Ratios (RRs) between alternate subpopulations (male vs. female; low vs. high Socioeconomic Status (SES); <65 vs. ≥65 years) was assessed. To investigate if interventions should be combined, uptake rates for single interventions were compared to uptake rates for combined interventions. Cochrane Collaboration tools were used to assess the risk of bias. Searches found 3,436 articles, with 32 meeting the inclusion criteria. These contained 30 trials that reported uptake rates within subpopulations and 17 trials that combined interventions. Most differences in intervention effects between subpopulations were nonsignificant. Combining interventions led to greater participation, RR = 1.06, confidence interval [1.03; 1.10]. As interventions rarely affect subpopulations differently, targeting them at specific subpopulations may be an ineffective strategy. While individual interventions show modest effects, these results indicate that future programs might overcome this by combining interventions together. Care is needed when selecting interventions to combine as adding some interventions (e.g., additional print materials) can reduce the effectiveness of a combined strategy. Future research should examine methods for effectively combining interventions in nationwide programs to maximize participation.

General practitioner endorsement of mail-out colorectal cancer screening: The perspective of nonparticipants.

Despite the health and economic benefits associated with mail-out colorectal cancer (CRC) screening, participation in programs across the world is suboptimal. A letter from the recipient's general practitioner (GP) endorsing program participation has been shown to have a consistent, but modest, effect on screening uptake; however, the mechanisms by which GP endorsement is effective have not been investigated. The purpose of the present study was to evaluate the potential utility of GP endorsement letters or SMS in the context of facilitating bowel cancer screening in previous nonparticipants and to identify mechanisms underlying responses. A cross-section of nonparticipants in the Australian National Bowel Cancer Screening Program (N = 110) was randomly assigned to view a letter or SMS from a GP endorsing participation via an online survey. Ordinal responses reflecting effectiveness of, and influences on, GP endorsement were collected along with open questions regarding other potential endorsers. Percentages, means, and 95% confidence intervals were calculated and compared. Fifty-two percent of the sample agreed that GP endorsement would encourage their future participation. Responses did not differ between SMS and letter formats. Trust in the GP had significantly more influence on response to GP endorsement than the credibility or medical knowledge. Other health professionals and cancer survivors were commonly suggested as alternative sources of endorsement. Interventions to improve CRC screening participation could benefit from the routine implementation of GP endorsement from GPs, other trusted health professionals, or cancer survivors, particularly by encouraging people who forget or procrastinate over collecting a stool sample.

"I'm not doing that." An in-depth examination of nonparticipation in mail-out bowel cancer screening programs.

Despite a clear association between the early detection of bowel cancer and increased survival, participation in mail-out screening programs is poor. Several key barriers to participation have been identified, yet research has failed to examine the specific cognitions, actions, and individual contexts from which barriers emerge. The purpose of the current study was to gain a detailed understanding of the actual experience of kit receipt from the perspective of nonparticipants including their opinion on interventions that may be effective in promoting participation. Demographic differences in reasons for nonparticipation are also examined. Opt-out data from a national program was analyzed to detect demographic differences in reasons for nonparticipation. Qualitative interviews were conducted in a sample of "at risk" nonparticipants. Thematic analysis was conducted using an inductive phenomenological approach. Older, higher SES, male and previously screened participants were more likely to provide a medical reason for opting out of participation. Four key themes emerged from interview data. The first reflected intention; whereby participants were either intenders (i.e., they planned to participate) or refusers. Subsequent themes reflected practicalities, emotional reactions, and necessity. Differences between intenders and refusers within these themes as well as opinions regarding interventions were identified. Interventions involving interactions with health professionals, autonomous decision making, and those which emphasize the positive outcomes of screening may encourage refusers to participate in mail-out bowel cancer screening programs. Messages that reinforce the importance of screening or provide a practical reminder may be more useful for intenders.

Strategies for increasing participation in mail-out colorectal cancer screening programs: a systematic review and meta-analysis.

BACKGROUND: Population mail-out bowel screening programs are a convenient, cost-effective and sensitive method of detecting colorectal cancer (CRC). Despite the increased survival rates associated with early detection of CRC, in many countries, 50% or more of eligible individuals do not participate in such programs. The current study systematically reviews interventions applied to increase fecal occult blood test (FOBT) kit return, specifically in population mail-out programs. METHODS: Five electronic databases (PubMed, PsycINFO, Scopus, CINAHL, and ProQuest Dissertations and Theses) were searched for articles published before the 10th of March 2018. Studies were included if they reported the results of an intervention designed to increase the return rate of FOBT kits that had been mailed to individuals' homes. PRISMA systematic review reporting methods were applied and each study was assessed using Cochrane's Risk of Bias tool. Pooled effect sizes were calculated for each intervention type and the risk of bias was tested as a moderator for sensitivity analysis. RESULTS: The review identified 53 interventions from 30 published studies from which nine distinct intervention strategy types emerged. Sensitivity analysis showed that the risk of bias marginally moderated the overall effect size. Pooled risk ratios and confidence intervals for each intervention type revealed that telephone contact RR = 1.23, 95% CI (1.08-1.40), GP endorsement RR = 1.19, 95% CI (1.10-1.29), simplified test procedures RR = 1.17, 95% CI (1.09-1.25), and advance notifications RR = 1.09, 95% CI (1.07-1.11) were effective intervention strategies with small to moderate effect sizes. Studies with a high risk of bias were removed and pooled effects remained relatively unchanged. CONCLUSIONS: Interventions that combine program-level changes incorporating the issue of advance notification and alternative screening tools with the involvement of primary health professionals through endorsement letters and telephone contact should lead to increases in kit return in mail-out CRC screening programs. SYSTEMATIC REVIEW REGISTRATION: This review is registered with PROSPERO; registration number CRD42017064652.

Geographic variation in compliance with Australian colorectal cancer screening programs: the role of attitudinal and cognitive traits.

INTRODUCTION: Colorectal cancer (CRC) patients in regional and rural areas tend to be diagnosed at a more advanced stage than metropolitan patients and have poorer 5-year survival rates. Environmental and cultural factors in non-metropolitan areas often facilitate a more reactive approach to health care, which can result in lower participation in preventative health measures such as screening for early signs of cancer. Individual differences in attitudes and cognitive styles can also act as barriers to cancer screening. Currently, evidence regarding geographical disparity in CRC screening is inconclusive and based largely on test return in nationwide screening programs as opposed to compliance with program guidelines. This study investigates the effect of attitudinal and cognitive traits on compliance with, as opposed to participation in, population CRC screening programs in rural, regional and metropolitan environments. METHODS: A representative cross-section of recipients (n=371, 71% female) of a faecal occult blood test as part of the National Bowel Cancer Screening Program were surveyed in 2017 (mean age = 61.26, standard deviation = 7.05). Participants were asked if they completed and returned the kit or had a valid reason not to (ie prior screening). Postcodes were used to identify participants as metropolitan, regional or rural using the Australian Standard Geographical Classification system. Fatalism, minimisation of problems and resignation (MPR), need for control and self-reliance, and consideration of future consequences (CFC) were measured as traits known to effect health-related help-seeking behaviour. Program compliance rates were compared between rural, regional and metropolitan areas, and logistic regression models with interaction terms were applied to test the differential effects of attitudinal and cognitive factors on program compliance across metropolitan, regional and rural groups. RESULTS: Compliance was significantly lower in regional compared to metropolitan areas (odds ratio (OR)=0.49, 95% confidence interval (CI)=0.29-0.84). Rural status significantly moderated the effect of MPR (OR=0.28, 95%CI=0.11-0.71) and CFC (OR=6.66, 95%CI=1.80-24.63) on compliance and regional status significantly moderated the effect of CFC on compliance (OR=3.41, 95%CI=1.37-8.44). Simple slopes analyses showed that high MPR was associated with lower bowel screening program compliance in rural (OR=0.26, 95%CI=0.11-0.59) and regional (OR=0.60, 95%CI=0.38-0.95) areas, but not in metropolitan areas. High CFC was associated with higher bowel screening program compliance in rural (OR=4.46, 95%CI=1.39-14.47) and regional (OR=2.30, 95%CI=1.19-4.43), but not metropolitan, areas. CONCLUSIONS: Sub-optimal compliance rates are evident in non-metropolitan areas with intervention most needed in regional areas where compliance is lowest, leaving residents at a potentially higher risk of CRCs going undetected. Efforts to increase CRC screening in rural and regional areas should promote the consideration of one's future and discourage attitudes that minimise health issues. This research highlights the way in which individual attitudes and thinking styles may impact preventive health behaviours differently in non-metropolitan communities.

Geographic variations in stage at diagnosis and survival for colorectal cancer in Australia: A systematic review.

INTRODUCTION: Australia has one of the highest incidence rates of colorectal cancer (CRC) in the world. Residents in rural areas of Australia experience disadvantage in health care and outcomes. This review investigates whether patients with CRC in rural areas demonstrate poorer survival and more advanced stages of disease at diagnosis. METHODS: Systematic review of peer-reviewed articles and grey literature. Studies were included if they provided data on survival or stage of disease at diagnosis across multiple geographical locations; focused on CRC patients; and were conducted in Australia. RESULTS: Twenty-six articles met inclusion criteria. Twenty-three studies examined survival, while five studies investigated stage at diagnosis. The evidence suggests that non-metropolitan patients are less likely to survive CRC for five years compared to patients living in metropolitan areas, yet there was limited evidence to suggest geographical disparity in stage of diagnosis. CONCLUSIONS: While five-year survival disparities are apparent, these patterns appear to vary as a function of specific region and health jurisdiction, cancer type and year/s of data collection. Future research should examine current data using consistent and robust methods of reporting survival and classifying geographical location. The impact of population-level screening programmes on survival and stage at diagnosis also needs to be thoroughly explored.

Geographic Disparities in Previously Diagnosed Health Conditions in Colorectal Cancer Patients Are Largely Explained by Age and Area Level Disadvantage.

Background: Geographical disparity in colorectal cancer (CRC) survival rates may be partly due to aging populations and disadvantage in more remote locations; factors that also impact the incidence and outcomes of other chronic health conditions. The current study investigates whether geographic disparity exists amongst previously diagnosed health conditions in CRC patients above and beyond age and area-level disadvantage and whether this disparity is linked to geographic disparity in CRC survival. Methods: Data regarding previously diagnosed health conditions were collected via computer-assisted telephone interviews with a cross-sectional sample of n = 1,966 Australian CRC patients between 2003 and 2004. Ten-year survival outcomes were acquired in December 2014 from cancer registry data. Multivariate logistic regressions were applied to test associations between previously diagnosed health conditions and survival rates in rural, regional, and metropolitan areas. Results: Results suggest that only few geographical disparities exist in previously diagnosed health conditions for CRC patients and these were largely explained by socio-economic status and age. Living in an inner regional area was associated with cardio-vascular conditions, one or more respiratory diseases, and multiple respiratory diagnoses. Higher occurrences of these conditions did not explain lower CRC-specific 10 years survival rates in inner regional Australia. Conclusion: It is unlikely that health disparities in terms of previously diagnosed conditions account for poorer CRC survival in regional and remote areas. Interventions to improve the health of regional CRC patients may need to target issues unique to socio-economic disadvantage and older age.