Concord Health Research Articles

The Impact of Linguistic Concordance and the Active Offer of French Language Services on Patient Satisfaction

Communication is essential to providing quality primary care. Linguistic concordance between patients and physicians has been linked to improved health outcomes and greater patient satisfaction. Although Canadian Francophones often struggle to access linguistics concordant health services, the concept of the active offer of French Language Services (FLS) has emerged as a means of ensuring the availability of such services and improving the francophone patient experience. However, the impact of language concordance and the active offer of FLS on patient satisfaction among Ontario Francophones remain largely unknown. Patient satisfaction surveys were collected as part of a continuing education program targeted at family physicians in Northeastern Ontario. Participating physicians distributed patient surveys consisting of select patient satisfaction questions from the Physicians Achievement Review (PAR) and select questions from the Active Offer of French Language Services in Minority Context Measure. Valid surveys were received from 235 patients. Just under half of these (44%) identified as Francophones, 62.6% had a French-speaking family physician; however, only 17.2% reported regularly speaking in French with their family physician. As hypothesized, there was a consistent tendency for Francophones who experience stronger linguistic concordance with their family physician to report higher satisfaction scores. Francophones who regularly speak French with their family physicians were more satisfied ( = 4.63) than those who rarely/never speak French ( = 4.29, F(1; 83) = 4.852; p < 0.05). There was also a statistically significant interaction between the patients' language of preference and the service language. Francophones who prefer French and regularly speak it with their family physician (linguistic concordance; adj= 4.82) were significantly more satisfied than those who prefer French yet rarely/never speak it (linguistic discordance; adj= 4.06, F(1; 75) = 11.950; p < 0.001). Furthermore, a positive correlation between patient satisfaction and the active offer was observed in Francophones (r = 0.49, p<0.001). The present findings provide evidence of the impact of linguistically adapted health care services on the satisfaction of Ontario Francophones and suggest that patient satisfaction may be improved through the active offer of FLS. A larger and more diverse sample is required to confirm these findings.

Associations between dietary intake of total protein and sources of protein (plant vs. animal) and risk of all-cause and cause-specific mortality in older Australian men: The Concord Health and Ageing in Men Project.

The association between dietary protein intake and the risk of mortality is still controversial. The present study aimed to examine the associations between dietary total, animal and plant protein intake and all-cause and cause-specific mortality. Community-dwelling men aged ≥70 years were recruited from local government areas surrounding Concord Hospital in Sydney, New South Wales for the Concord Health and Ageing in Men Project (CHAMP). The research dietitian administered a standardised validated diet history questionnaire to capture baseline dietary intake. In total, 794 men participated in a detailed diet history interview at the third wave. Adequacy of protein intake was assessed by comparing participant intake with the Nutrient Reference Values. Total protein intake was categorised into quintiles. Sources of protein were also captured. Mortality was ascertained through the New South Wales death registry. Cox proportional hazard models were used to assess the association between dietary total, animal and plant protein intake and risk of mortality. The mean age of the CHAMP men was 81 years. In total, 162 men died during a median follow-up of 3.7years. Of these, 54 (33.3%) and 49 (30.2%) men died due to cancer and cardiovascular disease, respectively. There were U-shaped associations between protein intake and all-cause and cancer mortality. In multiple adjusted analysis, the second (hazard ratio [HR]=0.38; 95% confidence interval [CI]=0.18-0.82) and third (HR=0.36; 95% CI=0.16-0.82) quintiles of protein intakes were significantly associated with reduced risk of all-cause and only second quintile (HR=0.47; 95% CI=0.10-0.93) of protein intake was significantly associated with cancer mortality. Each serve increase in animal protein was significantly associated with 12% (HR=1.12; 95% CI=1.00-1.26) and 23% (HR=1.23; 95% CI=1.02-1.49) increased risk of all-cause mortality and cancer mortality respectively. Conversely, each serve increase in plant protein intake was significantly associated with 25% (HR=0.75; 95% CI 0.61-0.92) and 28% (HR=0.72; 95% CI=0.53-0.97) reduced risk of all-cause and cancer mortality, respectively. No such associations were observed for cardiovascular disease mortality. Both second and third quintiles of total protein intake were associated with reduced all-cause and cancer mortality. Plant protein was inversely associated with all-cause and cancer mortality, whereas animal protein intake was positively associated with mortality.

Adherence to Mediterranean diet and its associations with circulating cytokines, musculoskeletal health and incident falls in community-dwelling older men: The Concord Health and Ageing in Men Project

Mediterranean dietary patterns may exert favourable effects on various health conditions. This study aimed to determine associations of adherence to Mediterranean diet as well as its components, with circulating cytokine levels, musculoskeletal health and incident falls in community-dwelling older men. Seven hundred ninety-four (794) community-dwelling men with mean age 81.1±4.5 years, who participated in the five-year follow-up of the Concord Health and Ageing in Men Project (CHAMP) were included in the cross-sectional analysis, and 616 attended follow-up three years later. Adherence to Mediterranean diet was assessed using MEDI-LITE (literature-derived Mediterranean diet) score which was obtained using a validated diet history questionnaire. Twenty-four evaluable circulating cytokines were analyzed using Bio-Plex Pro Human Cytokine 27-plex Assay kit. Appendicular lean mass (ALM) and bone mineral density (BMD) were measured using dual-energy x-ray absorptiometry (DXA). Three-year changes in gait speed and hand grip strength were assessed by walking a 6-m course and using a dynamometer respectively and analyzed using linear mixed-effects models. Incident falls over three years were determined through telephone interviews every four months. Multivariable linear regression was utilized to determine the cross-sectional associations between MEDI-LITE scores and circulating cytokines, bone mineral density, ALM, and ALMBMI. Linear mixed-effects models were performed to estimate associations between MEDI-LITE scores and three-year change in hand grip strength and gait speed while negative binomial regression was applied to estimate associations between MEDI-LITE scores and three-year incident falls as well as associations between each MEDI-LITE component and three-year incident falls. Adjustments for multiple comparisons were performed using Benjamini-Hochberg adjustment for multiple testing. A higher MEDI-LITE score, indicating greater adherence to Mediterranean diet, was associated with higher appendicular lean mass adjusted for body mass index (ALMBMI) (β: 0.004kg; 95% CI: 0.000, 0.008), and lower incident falls rates (IRR: 0.94; 95% CI: 0.89, 0.99). Higher consumption of monounsaturated fatty acids (IRR: 0.76; 95% CI: 0.59, 0.98) and monounsaturated fatty acids to saturated fatty acids ratio (IRR: 0.72; 95% CI: 0.57, 0.90) were associated with 24%, and 28% lower falls risk in older men respectively. MEDI-LITE scores were not associated with BMD or physical function parameters. Adherence to a Mediterranean diet is associated with higher ALMBMI, and fewer falls in community-dwelling older men. Monounsaturated and saturated fatty acids were the most important contributors to the association between Mediterranean diet and falls risk.

Cohort Profile Update: The Concord Health and Ageing in Men Project (CHAMP).

Cohort Profile Update: The Concord Health and Ageing in Men Project (CHAMP).

Prospective associations of chronic and intrusive pain with sarcopenia and physical disability amongst older Australian men: The Concord Health and Ageing in Men Project.

Associations of chronic and intrusive pain with sarcopenia and disability in older men are unclear. 1452 community-dwelling men aged ≥70years self-reported chronic pain (pain every day for ≥3months) and intrusive pain (pain interfering with normal activities in the last 4weeks) at baseline and five years later, and were classified as having no, prevalent (baseline only), incident (follow-up only) or persistent (both baseline and follow-up) pain. Appendicular lean mass (ALM), hand grip strength and gait speed were assessed. Sarcopenia was defined according to the European Working Group on Sarcopenia in Older People (EWGSOP2) and Sarcopenia Diagnosis and Outcomes Consortium (SDOC) definitions. Activity of daily living (ADL) and instrumental activity of daily living (IADL) impairment were assessed by questionnaires. Approximately 11% of men reported both chronic and intrusive pain. Gait speed, but not ALM or hand grip strength, significantly mediated the relationship of chronic pain and intrusive pain with ADL and IADL disability by 12-57%. Over five years, incident (odds ratio: 1.84; 95% CI: 1.10-3.10) and persistent (3.02; 1.55-5.88) intrusive pain, and persistent chronic pain (2.29; 1.30-4.04), were associated with increased likelihood of incident sarcopenia (SDOC). Incident and persistent intrusive pain were associated with incident ADL (1.91; 1.04-3.52 and 3.78; 1.90-7.51, respectively) and IADL (2.98; 1.81-4.90 and 4.63; 2.22-9.65, respectively) impairment. Older men with incident and persistent intrusive pain have increased risk for incident sarcopenia and disability over five years. The association of pain with disability appears to be mediated by gait speed.

Poverty, Racism, and the Public Health Crisis in America.

The purpose of this article is to discuss poverty as a multidimensional factor influencing health. We will also explicate how racism contributes to and perpetuates the economic and financial inequality that diminishes prospects for population health improvement among marginalized racial and ethnic groups. Poverty is one of the most significant challenges for our society in this millennium. Over 40% of the world lives in poverty. The U.S. has one of the highest rates of poverty in the developed world, despite its collective wealth, and the burden falls disproportionately on communities of color. A common narrative for the relatively high prevalence of poverty among marginalized minority communities is predicated on racist notions of racial inferiority and frequent denial of the structural forms of racism and classism that have contributed to public health crises in the United States and across the globe. Importantly, poverty is much more than just a low-income household. It reflects economic well-being, the ability to negotiate society relative to education of an individual, socioeconomic or health status, as well as social exclusion based on institutional policies, practices, and behaviors. Until structural racism and economic injustice can be resolved, the use of evidence-based prevention and early intervention initiatives to mitigate untoward effects of socioeconomic deprivation in communities of color such as the use of social media/culturally concordant health education, social support, such as social networks, primary intervention strategies, and more will be critical to address the persistent racial/ethnic disparities in chronic diseases.

Associations between the composition of functional tooth units and nutrient intake in older men: the Concord Health and Ageing in Men Project.

Inadequate nutrient intakes have been linked with poor dentition in older adults. The aim of this study was to investigate the associations between the composition of functional tooth units (FTU) and nutrient intakes in older men. A cross-sectional study with a standardised validated diet history assessment and comprehensive oral health assessments. FTU were categorised by dentition type: (i) Group A (Natural FTU Only), (ii) Group B (Natural and Replaced FTU) and (iii) Group C (No Natural FTU). Attainment of nutrient reference values (NRV) for sixteen micronutrients was incorporated into a micronutrient risk variable, dichotomised 'good' (≥ 12) or 'poor' (≤ 11), and for seven macronutrients into a macronutrient risk variable, dichotomised 'good' (≥ 5) or 'poor' (≤ 4). Subjects selected from the local Sydney geographical areas. Community-dwelling older men (n 608). 32 % (n 197) of participants were categorised as Group A, 27 % (n 167) as Group B and 40 % (n 244) as Group C. In adjusted logistic regression analysis, being in Group C, compared with Group A, was associated with intakes below NRV recommendations for fibre (OR: 2·30, 95 % CI 1·30, 4·05). Adjusted analysis also showed that men in Group C, compared with Group A, were more likely to have poor intake of macronutrients (OR: 2·00, 95 % CI 1·01, 3·94). Our study shows statistically significant associations between the composition of FTU and poor macronutrient intakes. Maintaining natural pairs of occluding FTU may be important for attaining adequate nutrient intakes in older men.

What underlies the difference between self-reported health and disability after stroke? A qualitative study in the UK

BackgroundLevels of self-reported health do not always correlate with levels of physical disability in stroke survivors. We aimed to explore what underlies the difference between subjective self-reported health and objectively measured disability among stroke survivors.MethodsFace to face semi-structured interviews were conducted with stroke survivors recruited from a stroke clinic or rehabilitation ward in the UK. Fifteen stroke survivors purposively sampled from the clinic who had discordant self-rated health and levels of disability i.e. reported health as ‘excellent’ or ‘good’ despite significant physical disability (eight), or as ‘fair’ or ‘poor’ despite minimal disability (seven) were compared to each other, and to a control group of 13 stroke survivors with concordant self-rated health and disability levels. Interviews were conducted 4 to 6 months after stroke and data analysed using the constant comparative method informed by Albrecht and Devlieger’s concept of ‘disability paradox’.ResultsIndividuals with ‘excellent’ or ‘good’ self-rated health reported a sense of self-reliance and control over their bodies, focussed on their physical rehabilitation and lifestyle changes and reported few bodily and post-stroke symptoms regardless of level of disability. They also frequently described a positive affect and optimism towards recovery. Some, especially those with ‘good’ self-rated health and significant disability also found meaning from their stroke, reporting a spiritual outlook including practicing daily gratitude and acceptance of limitations. Individuals with minimal disability reporting ‘fair’ or ‘poor’ self-rated health on the other hand frequently referred to their post-stroke physical symptoms and comorbidities and indicated anxiety about future recovery. These differences in psychological outlook clustered with differences in perception of relational and social context including support offered by family and healthcare professionals.ConclusionsThe disability paradox may be illuminated by patterns of individual attributes and relational dynamics observed among stroke survivors. Harnessing these wider understandings can inform new models of post-stroke care for evaluation.

Adherence to Mediterranean Diet and Its Associations With Circulating Cytokines, Musculoskeletal Health and Incident Falls in Community-Dwelling Older Men

Abstract Objectives Mediterranean dietary patterns may exert favorable effects on various health conditions. This study aimed to determine associations of adherence to Mediterranean diet with circulating cytokine levels, musculoskeletal health and incident falls in community-dwelling older men. Methods Seven hundred ninety-four (794) community-dwelling men with mean age 81.1 ± 4.5 years, who participated in the five-year follow-up of the Concord Health and Ageing in Men Project (CHAMP) were included in the cross-sectional analysis, and 616 attended follow-up three years later. Adherence to Mediterranean diet was assessed using MEDI-LITE (literature-derived Mediterranean diet) score which was derived using a validated diet history questionnaire. Twenty-four evaluable circulating cytokines were analyzed using Bio-Plex Pro Human Cytokine 27-plex Assay kit. Appendicular lean mass (ALM) and bone mineral density (BMD) were measured using dual-energy x-ray absorptiometry (DXA). Three-year changes in gait speed and hand grip strength were assessed by walking a 6-meter course and using a dynamometer respectively. Incident falls over three years were determined through telephone interviews every four months. Results A higher MEDI-LITE score, indicating greater adherence to Mediterranean diet, was associated with higher appendicular lean mass adjusted for body mass index (ALMBMI) (β: 0.004 kg/kg/m2; 95% CI: 0.000, 0.008), and lower serum interleukin-7 (IL-7) (β: −0.017 pg/mL; 95% CI: −0.031, −0.003), and incident falls rates (IRR: 0.94; 95% CI: 0.89, 0.99). Higher consumption of monounsaturated fatty acids (IRR: 0.76; 95% CI: 0.59, 0.98) and monounsaturated fatty acids to saturated fatty acids ratio (IRR: 0.72; 95% CI: 0.57, 0.90) were associated with 24%, and 28% lower falls risk in older men respectively. MEDI-LITE scores were not associated with bone mineral density or physical function parameters. Conclusions Adherence to a Mediterranean diet is associated with higher ALMBMI, lower levels of serum IL-7, and fewer falls in community-dwelling older men. Monounsaturated and saturated fatty acids were the most important contributors to the association between Mediterranean diet and falls risk. Funding Sources The CHAMP study is funded by the National Health and Medical Research Council of Australia, and the Ageing and Alzheimer's Institute.

Feasibility and Acceptability of a Language Concordant Health Coaching Intervention Delivered by Nurses for Latinx With Type 2 Diabetes.

Latinx immigrants have high rates of type 2 diabetes (T2D), exhibit out-of-range glycemic control, and have higher rates of diabetes-related complications than non-Latinx whites, with limited English proficiency (LEP) being a major barrier to care. We tested the feasibility and acceptability of a language concordant (provider that is proficient in the patient's preferred language) health coaching intervention delivered by nurse and nurse practitioner students in a pilot study of Latinx immigrants with T2D and LEP. A sample of 17 Latinx immigrants with T2D and LEP were split into intervention and control groups. The control group received basic diabetes care and written educational materials on diabetes self-management in Spanish. Individuals in the intervention group received the standard diabetes care offered by the clinic and six biweekly health coaching sessions (intervention) with a trained language concordant health coach. The language concordant health coaching intervention was both feasible (delivery) and acceptable (satisfactory) to Latinx immigrants with T2D and LEP and resulted in clinically meaningful differences in key diabetes-related outcomes. Our findings suggest that lack of language concordance between provider and patient has an important and meaningful impact on the ability of an LEP Latinx patient to receive, and perhaps act upon, adequate education for T2D management. Receiving biweekly coaching calls could have offered further emotional support for participants to discuss living with T2D, which may have helped to alleviate symptoms of depression and anxiety that individuals with T2D frequently endure.

Association of dietary fiber and risk of hip fracture in men from the Framingham Osteoporosis Study and the Concord Health and Ageing in Men Project.

Data in the Offspring Framingham Osteoporosis Study (FOS) suggested that higher intake of dietary fiber was modestly protective against loss of bone mineral density at the femoral neck in men but not in women. To examine the relationship of fiber intake with risk of hip fractures in men. We included 367 men from the FOS Original cohort, 1730 men from the FOS Offspring cohort, and 782 men from the Concord Health and Ageing in Men Project (CHAMP) in the analysis. Incident fractures were defined as medically confirmed first occurrence of osteoporotic fractures at the proximal femur. Fiber intake was estimated via a validated food frequency questionnaire (FFQ) or diet history. Cox proportional hazards models were applied to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). A random-effects model was used to estimate the pooled relative risk in meta-analysis. Seventy-two incident hip fractures were identified, of which 24 occurred in the FOS Original cohort [mean (SD): age 75.3 (5.1) years; follow-up time: 8.5 (6.2) years; dietary fiber: 19 (8) (g/d)], 19 in the FOS Offspring cohort [58.8 (9.8) years; 11.0 (5.9) years; 19 (8) (g/d)], and 29 in CHAMP [81.4 (4.5) years; 5.2 (1.5) years; 28 (10) (g/d)]. We did not find significant associations within each cohort between fiber intake and risk of hip fractures. The pooled HR (95% CI) was 0.80 (0.39, 1.66) comparing energy-adjusted dietary fiber at tertile 3 vs. tertile 1 (I2 = 0, p = 0.56). These data suggested that dietary fiber was not associated with risk of incident hip fractures in men.

Same-Sex, Same Health? Health Concordance Among Same-Sex and Different-Sex Couples

Health concordance–health similarity between intimate partners–is understudied among different-sex cohabiting, same-sex cohabiting, and same-sex married couples due to an overwhelming focus on different-sex married couples. I explore whether existing research and theory extends to health concordance among different-sex cohabiting and same-sex couples. Additionally, I examine health concordance as a site of population health disparities at the couple level. I use the 2008–2018 IPUMS National Health Interview Surveys to perform multinomial logistic regressions of poor-to-fair health and activity limitations concordance on union status, demographic similarity, and socioeconomic resources. Health concordance is common among all couples, characterizing at least 86% of each union status. Marital status differentiates concordance risk for different-sex couples, but not same-sex couples. Same-sex female couples face higher risks of health discordance and concordant disadvantaged health than many other couples, both of which represent major health disadvantages. Union status affects health concordance risk for couples in ways that cannot be easily reduced to marriage, gender, or sex composition. Negative health concordance, especially for same-sex female couples and different-sex cohabitors, warrants further attention as a site of health inequalities. Socioeconomic resources may play a major role in promoting positive health concordance among couples, which could inform policy levers to improve couple health. Health concordance is a site of health disparities because the risk of partners’ concordance in poor health varies considerably depending on union status.

Appetite, oral health and weight loss in community-dwelling older men: an observational study from the Concord Health and Ageing in Men Project (CHAMP)

BackgroundUnintended weight loss and the reduction in appetite are common phenomenon among older people. Reduced appetite has been linked to medication related reductions in saliva production, reduced taste ability and poor oral health. Poor appetite can result in reduced nutrient intake ensuing weight loss. It is possible that poor appetite is a mediating step on the causal pathway between oral health and weight loss. This study investigates whether poor oral health and loss of appetite are related to weight loss.MethodsThis is an observational study where data were obtained from the Concord Health and Ageing in Men Project (CHAMP). Information on socio-demographics, appetite and health related behavior was collected by self-completed questionnaire. Intraoral assessment was conducted by calibrated oral health therapists. Height and weight were measured by trained staff. Regression analysis investigated associations between oral health and appetite as risk factors for weight loss.ResultsParticipants included 542 community dwelling older males. 99 older men (18.3%) experienced 5% or more weight loss over 3 years. Men who lost weight from baseline had lower BMI and lower body weight, had higher prevalence of frailty and depression, reported poorer appetite, and had fewer teeth (13.8 ± 9.5) than those who did not lose weight (16.3 ± 9.3). Before adjustment, the prevalence ratio (PR) for weight loss was 1.76 (95% Confidence Interval (CI), 1.19–2.59) for participants with 0–19 natural teeth present compared to those with 20 or more teeth. When adding appetite and other variables to the model, the PR for number of teeth and weight loss was unchanged: 1.78 (95% CI, 1.06–3.00). The mediation analysis showed that the indirect effect of appetite on the association between number of natural teeth on weight loss was not found to be significant.ConclusionThis study found that number of natural teeth present and appetite are independently related to weight change among elderly men in Australia. Tooth loss can increase the risk of swallowing difficulty leading to change in food preference, avoidance of foods and a decrease in energy intake. Our study showed the importance of oral health interventions to encourage maintenance of 20 or more natural teeth in older people.

Sarcopenic Obesity and Amino Acids: Concord Health and Ageing in Men Project.

Although characteristic changes in amino acid concentrations occur in obesity and sarcopenia, amino acids concentrations have not been reported in sarcopenic obesity. We studied n = 831 men aged 75 years and older from the 5-year follow-up of the Concord Health and Ageing in Men Project. Sarcopenia was defined using the Foundation of the National Institutes of Health criteria and obesity was defined as >30% fat mass. There were 31 men (3.7%) who had sarcopenic obesity. Branched chain amino acids were elevated in the obese (but not sarcopenic) group (n = 348) but reduced in both the sarcopenic (but not obese) (n = 44) and the sarcopenic obese groups. Apart from this, most of the amino acid concentrations were between those for the obese and the sarcopenic groups. Yet despite low concentrations of branched chain amino acids, the sarcopenic obese group had indications of insulin resistance and diabetes mellitus (fasting glucose and insulin concentrations, homeostatic model assessment, and percentage of participants taking diabetes medications) that were similar to the obese group. In summary, sarcopenic obese participants did not have a unique amino acid signature. In obesity, elevated branched chain amino acids are not a prerequisite for insulin resistance and diabetes if obesity is associated with sarcopenia.

Diet quality in an ethnically diverse population of older men in Australia.

To compare the Australian Dietary Guideline Index (DGI-2013) and the Pyramid-based Mediterranean Diet Score (pyrMDS) as measures of diet quality in an ethnically diverse group of older men. Seven hundred and ninety-four older men aged ≥75 participated in wave 3 (2012-2013) of the Concord Health and Ageing in Men Project. Dietary intake was assessed using a validated diet history questionnaire. Ethnicity was based on self-reported country of birth and categorised as Australian-born (418 men), Italian or Greek migrants (188), and other migrants (188). Incident cardiovascular outcomes until March 2018 were measured using the composite of major adverse cardiovascular events (MACE), which comprises all-cause mortality, acute myocardial infarction, congestive cardiac failure, coronary revascularisation and/or ischaemic stroke. Ability to predict incident cardiovascular outcomes and all-cause mortality were compared between standardised DGI-2013 pyrMDS scores by comparison of hazard ratios, discrimination (Harrell's C-statistic) and calibration (calibration plots). Italian and Greek migrant men had significantly lower DGI-2013 scores (91.7 vs. 93.9; p = 0.01) but significantly higher pyrMDS scores (8.8 vs. 8.2; p < 0.0001) than Australian-born men. In the whole sample (794 men), the pyrMDS was a better predictor of both MACE (age-adjusted HR = 0.84; 95% CI = 0.75-0.94 vs. HR = 0.92; 95% CI = 0.82-1.03 for DGI-2013) and all-cause mortality (age-adjusted HR = 0.69; 95% CI = 0.60-0.80 vs. HR = 0.86; 95% CI = 0.74-0.99). The pyrMDS also demonstrated superior discrimination for predicting all-cause mortality and superior calibration for MACE and all-cause mortality. The DGI-2013 appears to underestimate diet quality in older Italian and Greek migrant men. The pyrMDS appears superior to the DGI-2013 for prediction of incident cardiovascular disease and mortality regardless of ethnic background.

Risk Factors for Incident Falls and Fractures in Older Men With and Without Type 2 Diabetes Mellitus: The Concord Health and Ageing in Men Project.

Type 2 diabetes mellitus (T2DM) increases falls and fracture risk. Our objective was to compare incidence and risk factors for falls and fractures in community-dwelling older men with and without T2DM. A total of 1705 men (471 with T2DM; 1234 without T2DM) aged ≥70 years were assessed at baseline. Men were contacted every 4 months for 6.0 ± 2.2 years to ascertain incident falls and fractures, with the latter being confirmed by radiographic reports. Hip fractures were ascertained via data linkage (follow-up: 8.8 ± 3.6 years). Risk factors for falls and fractures included physical activity and function, body composition, medications, and vision measures. Men with T2DM had similar fall (incident rate ratio [IRR]: 0.92 [95% confidence interval {CI}: 0.70, 1.12], n = 1246) and fracture rates (hazard ratio [HR]: 0.86 [95% CI: 0.56, 1.32], n = 1326) compared to men without T2DM after adjustment for significant risk factors. In men with T2DM, depression (IRR: 1.87 [95% CI: 1.05, 3.34], n = 333), sulphonylurea usage (IRR: 2.07 [95% CI: 1.30, 3.27]) and a greater number of prescription medications (IRR: 1.13 [95% CI: 1.03, 1.24]) were independently associated with increased fall rates, and higher total hip bone mineral density was independently associated with lower fracture rates (HR: 0.63 [95% CI: 0.47, 0.86], n = 351). Interaction terms demonstrated that better contrast sensitivity was independently associated with lower fracture rates (HR: 0.14 [95% CI: 0.02, 0.87]) in men with T2DM compared to men without T2DM. Fall and fracture rates were similar in men with and without T2DM after adjusting for significant risk factors. Vision assessments including contrast sensitivity measures may improve fracture prediction in older men with T2DM.

The Prospective Association Between Socioeconomic Status and Falls Among Community-Dwelling Older Men.

Socioeconomic status (SES) has been suggested as a risk factor for falls but the few prospective studies to test this have had mixed results. We evaluated the prospective association between SES and falls in the Concord Health and Ageing in Men Project (CHAMP). CHAMP is a population-based prospective cohort study of men aged ≥70 years in Sydney, Australia. Incident falls were ascertained by triannual telephone calls for up to 4 years. SES was assessed with 4 indicators (education, occupation, source of income, home ownership) and cumulative SES score. We tested for interaction between SES indicators and country of birth and conducted stratified analyses. We evaluated 1624 men (mean age: 77.3 ± 5.4 years). During a mean ± SD follow-up of 42.6 ± 8.7 months, 766 (47%) participants reported ≥1 incident falls. In nonstratified analyses, there were no associations between SES indicators and falls. In stratified analyses, falls rates were higher among Australian-born men with less formal education (incidence rate ratio [IRR] 1.66, 95% confidence interval [CI] 1.16-2.37, compared with those with more education) and those with low occupational position (1.45; 1.09-1.93). However, among men born in non-main English-speaking countries the rate of falls was lower among those with low educational level and no associations were evident for occupational position. Lower educational level and occupational position predicted a higher falls rate in Australian-born men; the opposite relationship was evident for educational level among migrants born in non-main English-speaking countries. Further studies should test these relationships in different populations and settings and evaluate targeted interventions.

A Cross-Sectional Study of Perceived Dental Treatment Needs and Oral Health Status in Community-Dwelling Older Australian Men: The Concord Health and Ageing in Men Project

BackgroundAssessing perceived needs for dental treatment is important in understanding and predicting people's health behaviours. The purpose of this study is to examine older men's perceptions regarding dental treatment needs, and to investigate the disparity between perceived needs and the actual oral health of a population of community-dwelling older Australians. MethodsUsing cross-sectional data from the 4th wave of the Concord Health and Ageing in Men Project, logistic regression analysis of perceived needs for dental treatment was conducted for 596 men aged 78 and over, with functional tooth units (FTUs), number of decayed tooth surfaces, and periodontitis as independent variables. ResultsThirty-six percent (n = 216) of the participants believed they required some form of dental treatment. The remaining participants did not perceive a need for treatment, yet 65.3% objectively required prosthodontic or restorative care. The regression model showed men with lower FTUs were significantly more likely to report a perceived need for dental treatment than those with 12 FTUs [0–6 FTUs: adjusted odds ratio (OR) 2.58, 95% CI 1.28–5.20; 7–11 FTUs: adjusted OR 2.43, 95% CI 1.16–5.10]. However, neither the number of decayed tooth surfaces nor the existence of periodontitis was associated with perceived dental treatment needs. ConclusionsMost older men viewed their oral health positively, and the majority of those with objectively assessed needs, did not perceive themselves as requiring dental treatment. Loss of FTUs appears to alert participants to seek treatment, but not the presence of dental caries or periodontitis.

The association between home ownership and the health of older men: Cross-sectional analysis of the Australian Concord Health and Ageing in Men Project.

To investigate the association between home ownership and health in older men. Cross-sectional analysis of 909 community-dwelling Australian men (mean age: 81.3±4.6) from the Concord Health and Ageing in Men Project (CHAMP, 2012-2013). We considered self-rated health, frailty status, multimorbidity, and anxiety and depressive symptoms which identify different dimensions of health. Most participants were owner-occupiers (89.7%). In age- and country of birth-adjusted analyses, not being an owner-occupier was associated with an increased likelihood of depressive symptoms [prevalence ratio: 1.82, 95% confidence intervals 1.17 to 2.84]. There were no associations between home ownership and other health conditions. Lack of home ownership was associated with a higher prevalence of depressive symptoms, largely explained by poorer social support. Thus, targeting mental health programs at older divorced or separated men who do not own their own home could be an appropriate community-based intervention.

Dietary and supplemental antioxidant intake and risk of major adverse cardiovascular events in older men: The concord health and ageing in men project

Background and aimsThe role of antioxidant intake in cardiovascular disease remains inconclusive. This study evaluates the association between antioxidant intake and the risk of major adverse cardiovascular events (MACE) among older Australian men. Methods and results794 men aged ≥75 years participated in the 3rd wave of the Concord Health and Ageing in Men Project. Dietary adequacy of antioxidant intake was assessed by comparing participants' intake of vitamins A, E, C and zinc to the Nutrient Reference Values (NRV) for Australia. Attainment of NRVs of antioxidants was categorised into a dichotomised variable ‘inadequate’ (meeting≤2 of 4 antioxidants) or ‘adequate’ (meeting≥3 of 4 antioxidants). The usage of antioxidant supplements was assessed. The outcome measure was MACE. The composite MACE endpoint was defined as having one of the following: death, myocardial infarction, ischemic stroke, congestive cardiac failure (CCF), and revascularization during the period of observation.There was no significant association between dietary (HR: 1.03, 95% CI: 0.71, 1.48) or supplemental antioxidant intake (HR: 1.10, 95% CI: 0.75, 1.63) and overall MACE. However, a significant association was observed between inadequate antioxidant intake and CCF (HR: 1.32; 95% CI: 1.16, 1.50). The lowest quartile of zinc intake (<11.00 mg/d) was significantly associated with CCF (HR 2.36; 95% CI: 1.04, 5.34). None of the other antioxidants were significantly associated with CCF or other MACE components. ConclusionInadequate dietary antioxidant intake, particularly zinc, is associated with increased risk of CCF in older Australian men but not associated with overall MACE.