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Background Many women still deliver outside a health facility in Ghana, often under unhygienic conditions and without skilled birth attendants. This study aims to examine the social determinants influencing the use of health facility delivery among reproductive-aged women in Ghana. Methods Nationally representative data from the 2014 Ghana Demographic and Health Survey was used to fit univariable and multivariable logistic regression models to estimate the influence of the social determinants on health facility delivery. Andresen’s health care utilization model was used as the conceptual framework guiding this study.. Results Only 72% of deliveries take place at a health facility in Ghana. The results of the adjusted model indicate that place of residence, financial status, education, religion, parity and perceived need were significantly associated with health facility delivery. First, urban women had a higher likelihood of health facility delivery than rural women (Adjusted Odds ratio [AOR] =2.21; 95% Confidence interval [CI] = 1.53–3.19). Second, middle-class and rich women were 1.57 (95%CI = 1.18–2.08) times and 6.91 (95%CI = 4.12–11.59) times, respectively more likely to deliver at health facility compared to the poor. Third, women with either at least secondary education (AOR = 2.04; 95%CI = 1.57–2.64) or primary education (AOR = 1.39, 95%CI = 1.02–1.92) were more likely to deliver at health facility than women with no education. In terms of parity, first time mothers were 1.58 (95% CI = 1.18–2.12) times more likely to deliver at health facility than those who had given birth three or more times before. Finally, regarding perceived need, women who were aware of pregnancy complications were 1.32 (95%CI = 1.02–1.70) times more likely to use health facility delivery than those who were not informed about pregnancy complications. Conclusions First, in spite of Ghana’s free maternal health services policy, poorer women were much less likely to have a health facility delivery, which points to the need to understand the indirect costs and other financial barriers preventing women from delivering at a health facility. Second, many of the identified variables influence the demand and not just the supply for health care services, and highlight the importance of the social determinants of health and investments in interventions that extend beyond improving physical access.

The present study comparatively assesses how Afghan refugees in Pakistan understand both the factors and barriers affecting their food security status before and after refuge. Through qualitative in-depth interviews with 25 Afghan refugee families, we assess how quality of life, together with perceptions of a balanced meal, food environments both pre- and post-migration and push and pull factors of migration, impact food security and food choices for refugee families. Furthermore, our results reveal that regardless of the length of protracted status for Afghan refugees, food insecurity remains as a consistent condition for refugee families.

This study is to examine the cost-effectiveness of deployment strategies of oral cholera vaccines (OCVs) in controlling cholera in Bangladesh. We developed a dynamic compartment model to simulate costs and health outcomes for 12 years for four OCVs deployment scenarios: (1) vaccination of children aged one and above with two doses of OCVs, (2) vaccination of population aged 5 and above with a single dose of OCVs, (3) vaccination of children aged 1-4 with two doses of OCVs; and (4) combined strategy of (2) and (3). We obtained all parameters from the literature and performed a cost-effectiveness analysis from both health systems and societal perspectives, in comparison with the base scenario of no vaccination.The incremental cost-effectiveness ratios (ICERs) for the four strategies from the societal perspective were $2,236, $2,250, $1,109, and $2,112 per DALY averted, respectively, with herd immunity being considered. Without herd immunity, the ICERs increased substantially for all four scenarios except for the scenario that vaccinates children aged 1-4 only. The major determinants of ICERs were the case fatality rate and the incidence of cholera, as well as the efficacy of OCVs. The projection period and frequency of administering OCVs would also affect the cost-effectiveness of OCVs. With the cut-off of 1.5 times gross domestic product per capita, the four OCVs deployment strategies are cost-effective. The combined strategy is more efficient than the strategy of vaccinating the population aged one and above with two doses of OCVs and could be considered in the resource-limited settings.

Background Inequalities in the use of postnatal care services (PNC) in Ghana have been linked to poor maternal and neonatal health outcomes. This has ignited a genuine concern that PNC interventions with a focus on influencing solely individual-level risk factors do not achieve the desired results. This study aimed to examine the community-level effect on the utilization of postnatal care services. Specifically, the research explored clusters of non-utilization of PNC services as well as the effect of community-level factors on the utilization of PNC services, with the aim of informing equity-oriented policies and initiatives. Methods The 2014 Ghana Demographic and Health Survey GDHS dataset was used in this study. Two statistical methods were used to analyze the data; spatial scan statistics were used to identify hotspots of non-use of PNC services and second two-level mixed logistic regression modeling was used to determine community-level factors associated with PNC services usage. Results This study found non-use of PNC services to be especially concentrated among communities in the Northern region of Ghana. Also, the analyses revealed that community poverty level, as well as community secondary or higher education level, were significantly associated with the utilization of PNC services, independent of individual-level factors. In fact, this study identified that a woman dwelling in a community with a higher concentration of poor women is less likely to utilize of PNC services than those living in communities with a lower concentration of poor women (Adjusted odds ratio (AOR) = 0.60, 95%CI: 0.44–0.81). Finally, 24.0% of the heterogeneity in PNC services utilization was attributable to unobserved community variability. Conclusion The findings of this study indicate that community-level factors have an influence on women’s health-seeking behavior. Community-level factors should be taken into consideration for planning and resource allocation purposes to reduce maternal health inequities. Also, high-risk communities of non-use of obstetric services were identified in this study which highlights the need to formulate community-specific strategies that can substantially shift post-natal use in a direction leading to universal coverage.

BackgroundThe increased risk of complications among diabetes patients poses a serious threat to population health. Pharmacy-based interventions can decrease the burden of diabetes and its related complications. This study evaluates the cost-effectiveness of pharmacy-based interventions and offers insights on the practicality of their adoption by health practitioners.MethodsWe developed population-based micro-simulation model using 2,931 patients with diabetes in Canada. We used the risk equations on the UK Prospective Diabetes Study (UKPDS) to estimate the incidence and mortality of four of the most common diabetes-related complications (heart failure, stroke, amputation, and blindness). We extrapolated the potential effects of pharmacy interventions on reducing time-varying risk factors for diabetes complications. Cost was quantified as the annual cost of complications; and, the cost associated with pharmacy-based interventions. The final outcomes were the incremental costs per quality-adjusted life years (QALY) gained. Both deterministic and probabilistic sensitivity analysis were conducted to examine the robustness of the ratio.ResultPharmacy-based interventions could prevent 155 preventable deaths, 159 strokes, 29 cases of blindness, 24 amputations, and 19 heart failures across the lifetime of 2,931 patients. In addition, an estimated 953 QALYs (0.32 per patient) would be gained among the intervention group. Per QALY, the incremental discounted cost is $3,928, suggesting that pharmacy-based interventions are likely cost-effective compared to usual care. At an ICER threshold of $50,000, over 92% of the simulation remains cost-effective.ConclusionPharmacist-based interventions targeted at addressing the development of diabetes-related complications among Canadian patients have the potential to offer a cost-effective strategy.

Introduction: The prostate-specific antigen (PSA) test is used in Canada to detect prostate cancer (PCa) despite mixed recommendations. Complications arising from false-positives are common, posing as a cancer-screening concern. This work estimates some Canadian rates of PSA screening and identifies men at increased odds for PSA screening. Methods: The Canadian Community Health Survey (CCHS) from 2009/10 (Atlantic Canada; ATL), 2011/2012 (Ontario; ON), and 2013/2014 (Quebec; QC) were used. Lifetime and recent PSA screening with confidence intervals were constructed to estimate PSA screening in ATL, ON, and QC. Two logistic regression models (for men

Objective Health expenditures on cardiovascular disease (CVD) account for a large proportion of health care expenditures of all the diseases in Canada, and hence there is a need to examine the responsiveness of CVD outcomes to health expenditures. The objective of this study was to examine the relationship between health care expenditures and CVD mortality, as a health care outcome at the provincial level in Canada. Methods A 10-year (2000-2009) panel dataset was constructed from multiple data sources for the purposes of this study. The dataset composed of age standardized CVD mortalities, health care expenditures, and covariates for the 10 Canadian provinces. We employed a fixed effects model based on the results of the Hausman test, with CVD mortalities as the dependent variable and health care expenditure and other covariates, as explanatory variables. Results Health care expenditures were significantly (0.05) and negatively associated with CVD mortality, with a 1% increase in health care expenditures associated with a decrease of 6.31 per 1 000 000 people in CVD mortality. Conclusion In the Canadian context, increases in spending on health care were associated with improvements in CVD outcomes for the time period under investigation.

Research evidence suggests that the prevalence of mental health conditions in Canada has increased while a considerable percentage of people with a mental health issue do not seek professional mental health services. Weighted logistic regression models were used to determine whether age, sex, income, and education predict the self-reported mental health status of Canadians and their odds of utilizing mental health services. This study found clear disparities in reporting mental health and utilization of mental health services. Young adults (aged 25 to 44) have 1.4 times (95% CI: 1.3 to 1.6 times) higher odds of reporting poorer mental health status than seniors (aged 65 or older). Females are 2.7 times (95% CI: 2.3 to 3.1 times) more likely to utilize mental services than males. The lowest income group ( $80,000). The least educated group (

Background Health care systems around the world have started to develop pharmacists prescribing for minor ailments (PPMA) programs. These programs aim to improve the efficiency of care, reduce physician visits, and increase the accessibility to prescription medication (Rx). This study performed an economic impact analysis of the pharmacists prescribing for minor ailments program in Saskatchewan. Methods We measured costs for the program and the alternative scenario (i.e. no PPMA program) from a public payer and societal perspective, using primary data on pharmacists prescribing consultations in Saskatchewan. Furthermore, we calculated public payer and societal savings, and return on investment ratios for the program, as well as projecting the costs and benefits over the next 5 years. Results Overall, we found that from a societal perspective, the Saskatchewan PPMA program saved the province approximately $546,832 in 2014, while according to the public payer perspective, the program was only marginally cost-saving in 2014. After 5 years of implementation, from a societal perspective, cumulative cost savings were projected to be $3,482,660, and the return on investment ratio was estimated to be 2.53. Conclusions Our results demonstrate that this type of program may prove cost-saving and lead to improved access to the health care system in Canada, especially if savings to society are considered. This type of PPMA program may prove economically feasible and beneficial in many countries considering expanding pharmacists scope of practice. Electronic supplementary material The online version of this article (doi:10.1186/s12962-017-0066-7) contains supplementary material, which is available to authorized users.

OBJECTIVES: The objectives of this study are to describe marijuana use in Canada and explore factors associated with problematic use. METHODS: Data from the 2010–2012 circulations of the Canadian Alcohol and Drug Use Monitoring Survey were used to create three logistic regression models for the purposes of identifying and comparing factors associated with the degree of marijuana use, as determined via the WHO Alcohol, Smoking and Substance Abuse Involvement Screening Test (non-problematic, problematic) and European Monitoring Centre for Drugs and Drug Addiction (experiential, recent, current) methods. RESULTS: Canadians aged 15–24 years are 15 times ( p < 0.001) more likely to be current users than Canadians aged 65 or older, with the odds of exhibiting problematic marijuana use being 10 times ( p < 0.001) greater. The odds of a male exhibiting problematic marijuana use are 2.46 times ( p < 0.001) greater than for females. The odds of exhibiting problematic marijuana use are 41.0% ( p = 0.031) and 53.0% ( p = 0.008) greater for marijuana users with household incomes $40,000–$80,000 and less than $40,000 respectively compared to those with household income over $80,000. An earlier age of first marijuana use is associated with problematic use but not necessarily with being a current user. CONCLUSION: The majority of our findings are consistent with the literature, showing that Canadians who are: male, adolescent or young adult, smokers, heavy drinkers, other illicit drug users, and who have poorer mental health status are more likely to engage in any marijuana use, particularly higher levels of marijuana use. These findings can be used to inform the development of policy in Canada to address problematic marijuana use and prepare for its possible legalization.

Objectives The value of chickenpox vaccination is still debated in the literature and by jurisdictions worldwide. This uncertainty is reflected in the inconsistent uptake of the vaccine, where some countries offer routine childhood immunization programs, others have targeted programs, and in many the vaccine is only privately available. Even across the countries that have universal funding for the vaccine, there is a diversity of schedules and dosing intervals. Using an agent-based model of chickenpox and shingles, we conducted an economic evaluation of chickenpox vaccination in Alberta, Canada. Methods We compared the cost-effectiveness of 2 common chickenpox vaccination schedules, specifically a long dosing interval (first dose: 12 months; second dose: 4-6 years) and a short dosing interval (first dose: 12 months; second dose: 18 months). Results The economic evaluation demonstrated a shorter dosing interval may be marginally preferred, although it consistently led to higher costs from both the societal and healthcare perspectives. We found that chickenpox vaccination would be cost-saving and highly cost-effective from the societal and healthcare perspective, assuming there was no impact on shingles. Conclusion Chickenpox vaccine was cost-effective when not considering shingles and remained so even if there was a minor increase in shingles following vaccination. However, if chickenpox vaccination did lead to a substantial increase in shingles, then chickenpox vaccination was not cost-effective from the healthcare perspective.

Background Inappropriate use of Caesarean Section (CS) delivery is partly to blame for Ghana’s high maternal mortality rate. However, previous research offered mixed findings about factors associated with CS use. The goal of this study is to examine use of CS in Ghana and the socioeconomic factors associated with it. Methods Data from the nationally representative 2014 Ghana Demographic and Health Survey (GDHS) was used after permission from the Monitoring and Evaluation to Assess and Use Results (MEASURE) Demographic and Health Survey (DHS) program. Univariable and multivariable logistic regression models were fitted to examine the socioeconomic inequalities in CS use. The independent variables included maternal age, marital status, religion, ethnicity, education, place of residence, wealth quintile, and working status. Concentration index (CI) and rate-ratios were computed to ascertain the level of CS inequalities. Results Out of the 4294 women, 11.4% had CS delivery. However, the percentage of CS delivery ranged from 5% of women in the poorest quintile to 27.5% of women in the richest qunitle. Significant associations were detected between CS delivery and maternal age, parity, education, and wealth quintile . Conclusions This study revealed that first, even though Ghana has achieved an aggregate CS rate consistent with WHO recommendations, it still suffers from inequities in the use of CS. Second, both underuse of CS among poorer women in Ghana and overuse among rich and educated women are public health concerns that need to be addressed. Third, the results show in spite of Ghana’s free maternal care services policies, wealth status of women continues to be strongly and signtificantly associated with CS delivery, indicating that there are indirect health care costs and other reasons preventing poorer women from having access to CS which should be understood better and addressed with appropriate policies.

Objectives In this study, we estimated the prevalence of diabetes-related complications and the factors associated with them in Canadian patients with diabetes. Methods Data from the 2011 Survey on Living with Chronic Diseases in Canada---Diabetes Component (SLCDC-DM-2011) were used to calculate the weighted prevalence of 16 diabetes-related complications. A multivariable, sex-stratified logistic regression model was used to examine the association between each diabetes-related complication and select determinants. Results Among Canadian patients who self-reported having diabetes, 80.26% reported having at least 1 type of diabetes-related complication. The most frequently reported complications were high blood pressure (54.65%), cataracts (29.52%) and poor circulation (21.68%). Male patients were more associated to have at least 1 complication if they had an inappropriate body mass index (odds ratio [OR], 2.94; 95% confidence interval [CI], 1.39 to 6.23) and had a high level of glycated hemoglobin (OR, 2.32; 95% CI, 1.05 to 5.13), were older (OR, 6.92; 95% CI, 1.82 to 24.74) and had diabetes for a longer period of time (OR, 3.42; 95% CI, 1.71 to 6.85). Among the female patients, a longer duration diabetes was found to have a significant association with complications (OR, 2.00; 95% CI, 1.05 to 3.81). Conclusions Our findings suggest that socioeconomic factors, including marital status, income and education, have a significant association with most types of complications. Our findings also confirm that low levels of physical activity and high levels of glycated hemoglobin were major determinants in many diabetes-related complications.

Background Falls pose major health problems to the middle-aged and older adults and may potentially lead to various levels of injuries. Sleep duration and disturbances have been shown to be associated with falls in literature; however, studies of the joint and distinct effects of those sleep problems are still sparse. To fill this gap, we aimed to determine the association between sleep duration, sleep disturbances and falls among middle-aged and older adults in China controlling for psychosocial, lifestyle, socio-demographical factors and comorbidity. Methods Data were derived from the China Health and Retirement Longitudinal Study (CHARLS) based on multi-stage sampling designs, with respondents aged 50 and older. Associations were evaluated by using multiple logistic regression adjusting for confounders and complex survey design. To further determine if the association of sleep duration/disturbance and falls depends on age groups, the study data were divided into two samples (age 50–64 vs. age 65+) and comparison was made between the two age groups. Results Of the 12,759 respondents, 2172 (17%) had falls within the last 2 years. Our findings indicated that the participants who had nighttime sleep duration ≤5 were more likely to report falls than those who had nighttime sleep duration ≥6 h; whereas no association between nighttime sleep duration > 8 h and falls. Participants having sleep disturbances 1–2 days, or 3–4 days, and 5–7 days per week were also more likely to report falls than those who had no sleep disturbance. The nap sleep duration was not significantly associated with falls. Although the combined sample found both sleep duration and sleep disturbance to be strongly associated with falls after adjusting for various confounders, sleep disturbance was not significantly related to falls among participants aged 65 + . Conclusions Our study suggested that there is an independent association between falls and short sleep duration and disturbed sleep among middle-aged and older adults in China. Findings underscore the need for evidence-based prevention and interventions targeting sleep duration and disturbance among this study population.

Background Although Canada operates a universal health care insurance system, equitable access to required health care services when needed still poses a challenge for some. The aim of this study was to examine the relationship between patient attachment to a family physician and self-perceived unmet health care needs (UHN) in Canada, after adjusting for predisposing, enabling, and need factors of the behavioral model of health services use. Methods This cross-sectional study used data from the Canadian Community Health Surveys, cycle 2013 to 2014. A sample of 58 462 individuals aged 12 years and over was analyzed. Logistic regression models were used to examine the relationship between patient attachment and self-perceived UHN. Results An estimated 10.41% of the Canadian population 12 years and older reported having UHN in the previous year. Among people with self-perceived UHN, there was significantly greater likelihood of unattachment to a family physician-no regular doctor or having a regular site of care, being younger, being female, being divorced, separated or widowed, having higher education, having lower income, having poorer perceived physical or mental health, having a weak sense of community belonging, having at least one chronic condition, and having greater activity limitations. Conclusion Ongoing public discourses on improving primary health care performance and reducing the burden of UHN in Canada should prioritize efforts that promote and facilitate the use of a regular family physician.

ObjectivesThe objectives of this study were to evaluate the plasma levels of asymmetric dimethyl-L-arginine in children with pulmonary hypertension due to CHD before and after treatment with sildenafil and to evaluate its diagnostic and prognostic value as a biomarker in such children.MethodsA total of 60 children with CHD and 30 healthy control children matched for age and sex were recruited. Children with CHD were divided into two equal groups: the normal pulmonary pressure group (n=30) and the pulmonary hypertension group (n=30). Children with pulmonary hypertension were treated with sildenafil and were followed up for 6 months. Clinical data, haemodynamic parameters, echocardiographic examination, and asymmetric dimethyl-L-arginine levels were evaluated before and after treatment.ResultsAsymmetric dimethyl-L-arginine levels were significantly higher in patients with pulmonary hypertension than in those with CHD-only or the control group, and this increase was positively correlated with increased severity of pulmonary hypertension. Asymmetric dimethyl-L-arginine levels, mean pulmonary artery pressure, and pulmonary vascular resistance were significantly decreased after treatment with sildenafil. Moreover, asymmetric dimethyl-L-arginine level was significantly lower in patients who responded to sildenafil treatment compared with those who did not. At a cut-off point of more than 0.85 nmol/ml, asymmetric dimethyl-L-arginine has a sensitivity of 83% and a specificity of 80% to diagnose pulmonary hypertension-CHD. Asymmetric dimethyl-L-arginine has a sensitivity of 100% and a specificity of 94% to predict poor prognosis in pulmonary hypertension-CHD children at a cut-off point of 1.3 nmol/ml.ConclusionAsymmetric dimethyl-L-arginine level has a good diagnostic and prognostic value as a biomarker in children with pulmonary hypertension-CHD and can be used for following up patients with pulmonary hypertension and predicting response to treatment.

There are knowledge gaps in our understanding of the development of chronic disease risks in children, especially with regard to the risk differentials experienced by immigrants and refugees. The Healthy Immigrant Children study employed a mixed-methods cross-sectional study design to characterize the health and nutritional status of 300 immigrant and refugee children aged 3–13 years who had been in Canada for less than 5 years. Quantitative data regarding socioeconomic status, food security, physical activity, diet, and bone and body composition and anthropometric measurements were collected. Qualitative data regarding their experiences with accessing health care and their family lifestyle habits were gathered through in-depth interviews with the parents of newcomer children. Many newcomers spoke about their struggles to attain their desired standard of living. Regarding health outcomes, significantly more refugees (23%) had stunted growth when compared with immigrants (5%). Older children, those with better-educated parents, and those who consumed a poorer-quality diet were at a higher risk of being overweight or obese. Sixty percent of refugees and 42% of immigrants had high blood cholesterol. Significant health concerns for refugee children include stunting and high blood cholesterol levels, and emerging trends indicate that older immigrant children from privileged backgrounds in low-income countries may be more at risk of overweight and obesity. A variety of pathways related to their families’ conceptualization of life in Canada and the social structures that limit progress to meeting their goals likely influence the development of health inequity among refugee and immigrant children. Public health initiatives should address these health inequities among newcomer families.

Background Pregnancy termination is an illegal medical procedure in Ghana and 88% of induced abortions are performed in unsafe conditions, thus recipients face an elevated risk of abortion-related complications. This study aims to explore the associations between sociodemographic factors and reporting having terminated a pregnancy among Ghanaian women. Methods Logistic regression models were estimated using data from the 2014 Ghana Demographic and Health Survey (n=9396). ORs were computed for the associations between reporting pregnancy termination and select demographic and socio-economic factors. Results Education level, employment status, financial status and marital status of women are significantly associated with reporting having terminated a pregnancy. Conclusions Women who are employed, cohabit with a partner and are considered middle class or wealthy are more likely than their counterparts to report having terminated a pregnancy. Ghanaian women with intermediate levels of education are more likely than both their more- and less-educated counterparts to report having terminated a pregnancy. These findings highlight the need for the development of policies aimed at reducing unsafe abortions associated with unintended pregnancies. Specific recommendations include providing family planning education and outreach to high-risk groups to reduce unintended pregnancies and improving working conditions for expectant mothers, including provisions for paid maternity leave and job protection.

Objective In Canada, indigenous peoples suffer from a multitude of health disparities. To better understand these disparities, this study aims to examine the social determinants of self-reported health for indigenous peoples in Canada. Study design This study uses data from Statistics Canada's Aboriginal Peoples Survey 2012. Methods Multinomial logistic regression models were used to examine how selected social determinants of health are associated with self-reported health among off-reserve First Nations and Metis peoples in Canada. Results Our analysis shows that being older, female, and living in urban settings were significantly associated with negative ratings of self-reported health status among the indigenous respondents. Additionally, we found that higher income and levels of education were strongly and significantly associated with positive ratings of self-reported health status. Compared with indigenous peoples with an education level of grade 8 or lower, respondents with higher education were 10 times (5.35–22.48) more likely to report ‘excellent’ and ‘very good’ health. Respondents who earned more than $40,000 annually were three times (2.17–4.72) more likely to report ‘excellent’ and ‘very good’ health compared with those who earned less than $20,000 annually. When interacted with income, we also found that volunteering in the community is associated with better self-reported health. Conclusions There are known protective determinants (income and education) and risk determinants (location of residence, gender, and age) which are associated with self-reported health status among off-reserve First Nations and Metis peoples. For indigenous-specific determinants, volunteering in the community appears to be associated with self-perceived health status. Thus, addressing these determinants will be necessary to achieve better health outcomes for indigenous peoples in Canada. Next steps include developing indigenous-specific social determinants of health indicators that adequately measure culture, connection, and community.

OBJECTIVES The aim of this systematic review and meta-analysis was to evaluate the effects of pharmacy-based interventions on clinical outcomes associated with diabetes-related complications as well as on nonclinical outcomes in people with diabetes. METHODS We searched 4 main databases (MEDLINE, EMBASE, CINAHL and Cochrane Central Register of Controlled Trials) for studies that considered clinical and nonclinical outcomes of pharmacy-based interventions among people with diabetes. Clinical outcomes included patients' mean reductions of glycated hemoglobin (A1C) levels and body mass indexes (BMIs). Nonclinical outcomes included patients' healthcare utilization and quality of life. A meta-analysis was conducted to estimate the pooled net mean difference in clinical outcomes between the pharmacy-intervention and the control groups. RESULTS Of the 44 studies included in the systematic review, 32 studies reported results from randomized controlled trials measuring reductions of A1C levels in 4,132 patients. Meta-analysis revealed that the standardized absolute mean difference in reduction of A1C levels from baseline to the time of the last follow up significantly favoured the pharmacy intervention versus the control group (0.96%; 95% CI 0.71 to 1.22; p

Background Misuse of alcohol, including single risky occasion drinking (RSOD) is associated with a number of health, social and economic consequences. While research demonstrates that many factors contribute to individuals’ drinking practices, little is known about risk factors that contribute to RSOD in the Canadian population. The objectives of this study are to examine the patterns of RSOD in Canada, to identify factors associated with RSOD, and to explore policy implications. Methods The Canadian Community Health Survey (CCHS) 2009–2010 annual component was used to conduct all the analyses in this paper. We used two models: (1) a binary logistic regression model, and (2) a multinomial logistic regression model, to identify factors that were significantly associated with our dependent variables, RSOD engagement and frequency of RSOD, respectively. Results Daily smokers were 6.20 times more likely to engage in frequent RSOD than those who never smoke. Males were 4.69 times more likely to engage in risky RSOD. We also found significant associations between the frequency of RSOD and Province/Territory of residence, income and education, marital status and perceived health status. Finally, stress was associated with engaging in infrequent RSOD. Conclusions Our finding associating daily smoking with risk alcohol intake specifically suggests the possibility of combining public health interventions for both. The study findings also indicate that education is a protective factor, further supporting the role of education as a major determinant of health. The significant provincial variation we found also point to the need to study this issue further and understand the links between provincial level policies and RSOD.

Objective This study aims to estimate the prevalence of diabetes-related complications, and the factors associated with them in the Canadian patients with diabetes. Methods Data from the 2011 Survey on Living with Chronic Diseases in Canada – Diabetes Component (SLCDC-DM-2011) were used to calculate the weighted prevalence of 16 diabetes-related complications. A multivariable sex-stratified logistic regression model was used to examine the association between each diabetes-related complication and select determinants. Results Among Canadian patients who self-reported having diabetes, 80.26 percent reported having at least one type of diabetes-related complications. The most frequently reported complications were high blood pressure (54.65%), cataracts (29.52%) and poor circulation (21.68%).Male patients were more associated to have at least one complication if they had an inappropriate BMI (OR=2.94 CI: 1.39-6.23),and had a high level of HbA1c (OR=2.32 CI: 1.05-5.13,) were older (OR=6.92 CI: 1.82-24.74), had diabetes for a longer period of time (OR=3.42 CI: 1.71-6.85) Among female patients more duration of having diabetes is significant variable associated with complication ( OR=2.00 CI: 1.05-3.81) Conclusion This study suggests that socio-economic factors including marital status, income and education had significant associations with most types of complications. Our findings also confirmed that low levels of physical activity and high levels of HbA1c were important determinant for many diabetes–related complications.

This paper examines the relationship between country health spending and selected health outcomes (infant mortality and child mortality), using data from 133 low and middle-income countries for the years 1995, 2000, 2005, and 2006. Health spending has a significant effect on reducing infant and under-5 child mortality with an elasticity of 0.13 to 0.33 for infant mortality and 0.15 to 0.38 for under-5 child mortality in models estimated using fixed effects methods (depending on models employed). Government health spending also has a significant effect on reducing infant and child mortality and the size of the coefficient depends on the level of good governance achieved by the country, indicating that good governance increases the effectiveness of health spending. This paper contributes to the new evidence pointing to the importance of investing in health care services and the importance of governance in improving health outcomes.

Following publication of the original article [1], these errors were flagged

Toxoplasma gondii and Toxocara spp. are zoonotic parasites with potentially severe long-term consequences for those infected. We estimated incidence and investigated distribution, risk factors, and costs associated with these parasites by examining hospital discharge abstracts submitted to the Canadian Institute for Health Information (2002-2011). Annual incidence of serious toxoplasmosis and toxocariasis was 0.257 (95% confidence interval [CI]: 0.254-0.260) and 0.010 (95% CI: 0.007-0.014) cases per 100,000 persons, respectively. Median annual health-care costs per serious case of congenital, adult-acquired, and human immunodeficiency virus (HIV)-associated toxoplasmosis were $1,971, $763, and $5,744, respectively, with an overall cost of C$1,686,860 annually (2015 Canadian dollars). However, the total economic burden of toxoplasmosis is likely much higher than these direct health-care cost estimates. HIV was reported as a comorbidity in 40% of toxoplasmosis cases and accounted for over half of direct health-care costs associated with clinical toxoplasmosis. A One Health approach, integrating physician and veterinary input, is recommended for increasing public awareness and decreasing the economic burden of these preventable zoonoses.

Echinococcosis is a rare but endemic condition in people in Canada, caused by a zoonotic cestode for which the source of human infection is ingestion of parasite eggs shed by canids. The objectives of this study were to identify risk factors associated with infection and to measure the cost-utility of introducing an echinococcosis prevention program in a rural area. We analyzed human case reports submitted to the Canadian Institutes for Health Information between 2002 and 2011. Over this 10 year period, there were 48 cases associated with E. granulosus/E. canadensis, 16 with E. multilocularis, and 251 cases of echinococcosis for which species was not identified (total 315 cases). Nationally, annual incidence of echinococcosis was 0.14 cases per 100 000 people, which is likely an underestimate due to under-diagnosis and under-reporting. Risk factors for echinococcosis included female gender, age (>65 years), and residing in one of the northern territories (Nunavut, Yukon, or Northwest Territories). The average cost of treating a case of cystic echinococcosis in Canada was $8,842 CAD. Cost-utility analysis revealed that dosing dogs with praziquantel (a cestocide) at six week intervals to control cystic echinococcosis is not currently cost-effective at a threshold of $20,000-100,000 per Quality Adjusted Life Year (QALY) gained, even in a health region with the highest incidence rate in Canada ($666,978 -755,051 per QALY gained). However, threshold analysis demonstrated that the program may become cost-saving at an echinococcosis incidence of 13-85 cases per 100,000 people and therefore, even one additional CE case in a community of 9000 people could result in the monetary benefits of the program outweighing costs., Author Summary In Canada, Echinococcus spp. tapeworms cycle primarily among wildlife hosts. People are infected with this parasite when they accidentally consume microscopic eggs spread by canids (e.g. dogs, wolves, coyotes, and foxes), and develop larval cysts, often in the liver or lungs. Echinococcosis can be a life-threatening medical condition with long-term health consequences and can be an economic burden for infected individuals and for the public health system. We analysed national health records to measure echinococcosis incidence and risk factors in Canada, and then used this information to determine if a program that facilitated dog deworming to prevent human infection might be economically feasible. Our model suggested that treating infected individuals is currently less expensive than preventing infection, even in the highest risk regions of Canada. However, deworming dogs might be feasible in small rural communities where at least one case was identified. Furthermore, the prevention program has many add-on benefits that contribute to overall community health, but are not measured by our model.

Cryptosporidium is a leading cause of pediatric diarrhea in resource-limited settings; yet, few studies report the health care costs or societal impacts of this protozoan parasite. Our study examined direct and indirect costs associated with symptomatic cryptosporidiosis in infants younger than 12 months in Kenya, Peru and Bangladesh. Inputs to the economic burden model, such as disease incidence, population size, health care seeking behaviour, hospital costs, travel costs, were extracted from peer-reviewed literature, government documents, and internationally validated statistical tools for each country. Indirect losses (i.e. caregiver income loss, mortality, and growth faltering) were also estimated. Our findings suggest that direct treatment costs per symptomatic cryptosporidiosis episode were highest in Kenya ($59.01), followed by Peru ($23.32), and Bangladesh ($7.62). The total annual economic impacts for the 0-11 month cohorts were highest in Peru ($41.5M; range $0.88-$599.3M), followed by Kenya ($37.4M; range $1.6-$804.5M) and Bangladesh ($9.6M, range $0.28-$91.5M). For all scenarios, indirect societal costs far outweighed direct treatment costs. These results highlight the critical need for innovative improvements to current prevention, diagnostic and treatment strategies available in resource poor settings, as well as the need for solutions that span multiple disciplines including food and water safety, sanitation and livestock production.

Pharmaceutical expenditures account for approximately 15.9 % of total health expenditures in Canada. Unlike hospital and physician services, in which costs are universally covered, most pharmacological therapy does not fall under the umbrella of ‘medically necessary’ services set out by the Canada Health Act, and therefore is funded through a mix of public and private plans. Little is known about the actual financial burden experienced by Canadians from out-of-pocket drug expenditures (OOPDE). This paper examines the burden of OOPDE in Canada. 1.1 % of Canadian households exceed our catastrophic threshold (9 %) of the drug budget share. Additionally, 2.6 and 8.2 % of households exceed lower thresholds of 6 and 3 % respectively. We find an inverse relationship between household income and the burden of OPPDE. Low-income households have the highest likelihood of being in the ‘catastrophic’ drug expenditure category. This finding suggests that a vulnerable population of ‘working poor’ are likely to be experiencing disproportionate financial burden because they are not eligible for public assistance programs. Seniors experience the highest burden of OPPDE when compared to other age groups. We also find that there is significant interprovincial variation in the burden of OOPDE, which partly reflects different provincial government drug coverage policies.

To date, international analyses on the strength of the relationship between country-level per capita income and per capita health expenditures have predominantly used developed countries’ data. This study expands this work using a panel data set for 173 countries for the 1995–2006 period. We found that health care has an income elasticity that qualifies it as a necessity good, which is consistent with results of the most recent studies. Furthermore, we found that health care spending is least responsive to changes in income in low-income countries and most responsive to in middle-income countries with high-income countries falling in the middle. Finally, we found that ‘Voice and Accountability’ as an indicator of good governance seems to play a role in mobilizing more funds for health.

Background This paper describes the methods, strategies and insights gained from a scoping study using a “Two-Eyed Seeing” approach. An evolving technique, Two-Eyed Seeing respects and integrates the strengths of Indigenous knowledge and Western sciences, often “weaving back and forth” between the two worldviews. The scoping study was used to inform a tool for measuring the impact of culturally based addictions treatment services on wellness in Indigenous populations. It formed part of a three-year study, Honouring Our Strengths: Indigenous Culture as Intervention in Addictions Treatment. The scoping study identified and mapped literature on cultural interventions in addictions treatment, and described the nature, extent and gaps in literature. Methods Using a Two-Eyed Seeing approach, we adapted, applied and enhanced a common framework of scoping studies. In the end stage of the scoping review process, an Ad Hoc Review Group, led by our project Elder, reviewed and interpreted Indigenous and Western understandings within the mapped information. Elements of the scoping study were joined with results from community focus groups with staff at treatment centres. Results Two-Eyed Seeing contributed differently at each stage of the scoping study. In early stages, it clarified team expertise and potential contributions. At the mid-point, it influenced our shift from a systematic to a scoping review. Near the end, it incorporated Western and Indigenous knowledge to interpret and synthesize evidence from multiple sources. Conclusions This paper adds to the collective work on augmenting the methodology of scoping studies. Despite the challenges of a Two-Eyed Seeing approach, it enables researchers using scoping studies to develop knowledge that is better able to translate into meaningful findings for Indigenous communities.