Dataset Information

Quality of care for First Nations and non-First Nations People with diabetes.

ABSTRACT:

Background and objectives

Compared with non-First Nations, First Nations People with diabetes experience higher rates of kidney failure and death, which may be related to disparities in care. This study examined First Nations and non-First Nations People with diabetes for differences in quality indicators and their association with kidney failure and death.

Design, setting, participants, & measurements

Adults with diabetes and an outpatient creatinine in Alberta from 2005 to 2008 were identified. Logistic regression was used to determine the likelihood of process of care indicators (measurement of urine albumin/creatinine ratio [ACR], LDL, and hemoglobin A1C [A1C]) and surrogate outcome indicators (achievement of LDL and A1C targets). Cox regression was used to determine the association between lack of achievement of indicator targets and each of kidney failure and death.

Results

This study identified 140,709 non-First Nations and 6574 First Nations People with diabetes. There was a significant interaction between First Nations status and CKD for the outcomes (P<0.01); therefore, results are stratified by CKD. Among participants without CKD, First Nations People were less likely to receive process of care indicators and achieve target A1C compared with non-First Nations People. For those with CKD, First Nations People were as likely to receive these indicators (other than LDL) and achieve LDL and A1C targets. Lack of LDL and A1C assessment and achievement of targets were associated with increased risk of kidney failure and death similarly for both groups.

Conclusions

Compared with non-First Nations, First Nations People with diabetes but without CKD experience disparities in assessment of quality indicators and achievement of A1C target.

SUBMITTER: Deved V

PROVIDER: S-EPMC3700698 | biostudies-literature | 2013 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Quality of care for First Nations and non-First Nations People with diabetes.

Deved Vinay V Jette Nathalie N Quan Hude H Tonelli Marcello M Manns Braden B Soo Andrea A Barnabe Cheryl C Hemmelgarn Brenda R BR

Clinical journal of the American Society of Nephrology : CJASN 20130228 7

<h4>Background and objectives</h4>Compared with non-First Nations, First Nations People with diabetes experience higher rates of kidney failure and death, which may be related to disparities in care. This study examined First Nations and non-First Nations People with diabetes for differences in quality indicators and their association with kidney failure and death.<h4>Design, setting, participants, & measurements</h4>Adults with diabetes and an outpatient creatinine in Alberta from 2005 to 2008 ...[more]

PMID: 23449766

Similar Datasets

Project description:BackgroundCanada's Aboriginal population faces significantly higher rates of stillbirth and neonatal and postnatal death than those seen in the general population. The objective of this study was to compare indicators of obstetric care quality and use of obstetric interventions between First Nations and non-First Nations mothers in British Columbia, Canada.MethodsWe linked obstetrical medical records with the First Nations Client File for all nulliparous women who delivered single infants in British Columbia from 1999 to 2011. Using logistic regression models, we examined differences in the proportion of women who received services aligned with best practice guidelines, as well as the overall use of obstetric interventions among First Nations mothers compared with the general population, controlling for geographic barriers (distance to hospital) and other relevant confounders.ResultsDuring the study period, 215,993 single births occurred in nulliparous women in British Columbia, 9152 of which were to members of our First Nations cohort. First Nations mothers were less likely to have early ultrasonography (adjusted risk difference = 10.2 fewer women per 100 deliveries [95% confidence interval {CI} -11.3 to -9.3]), to have at least 4 antenatal care visits (3.6 fewer women per 100 deliveries [95% CI -4.6 to -2.6]), and to undergo labour induction after prolonged (> 24 hours) prelabour rupture of membranes (-5.9 [95% CI -11.8 to 0.1]) or at post-dates gestation (-10.6 [95% CI -13.8 to -7.5]). Obstetric interventions including epidural, labour induction, instrumental delivery and cesarean delivery were used less often in First Nations mothers.InterpretationWe identified differences in the obstetric care received by First Nations mothers compared with the general population. Such differences warrant further investigation, given increases in perinatal mortality that are consistently shown and that may be a downstream consequence of differences in care.

Project description:ImportanceType 2 diabetes is increasing worldwide, disproportionately affecting First Nations (FN) people. Identifying early-life determinants of type 2 diabetes is important to address the intergenerational burden of illness.ObjectiveTo investigate the association of in utero exposure to gestational diabetes and type 2 diabetes, stratified by FN status, with the development of type 2 diabetes in offspring.Design, setting, and participantsThis cohort study was derived from the linkage of a pediatric diabetes clinical database and a population-based research data repository in Manitoba, Canada. Mother-infant dyads with a hospital birth or midwifery report in the data repository between April 1, 1984, and April 1, 2008, were identified. The dates of analysis were August through December 2017. Children identified with type 1 diabetes, monogenic diabetes, or secondary diabetes were excluded.ExposuresPrimary exposures included maternal gestational diabetes or type 2 diabetes and FN status.Main outcomes and measuresThe primary outcome was incident type 2 diabetes in offspring by age 30 years.ResultsIn this cohort study of 467 850 offspring (mean follow-up, 17.7 years; 51.2% male), FN status and diabetes exposure were associated with incident type 2 diabetes in offspring after adjustment for sex, maternal age, socioeconomic status, birth size, and gestational age. Type 2 diabetes exposure conferred a greater risk to offspring compared with gestational diabetes exposure (3.19 vs 0.80 cases per 1000 person-years, P < .001). Compared with no diabetes exposure, any diabetes exposure accelerated the time to the development of type 2 diabetes in offspring by a factor of 0.74 (95% CI, 0.62-0.90) for gestational diabetes and a factor of 0.50 (95% CI, 0.45-0.57) for type 2 diabetes. First Nations offspring had a higher risk compared with non-FN offspring (0.96 vs 0.14 cases per 1000 person-years, P < .001). First Nations offspring had accelerated type 2 diabetes onset by a factor of 0.52 (95% CI, 0.49-0.55) compared with non-FN offspring. Neither interaction between FN and type 2 diabetes (0.92; 95% CI, 0.80-1.05) nor interaction between FN and gestational diabetes (0.97; 95% CI, 0.77-1.20) was significant (P = .21 and P = .75, respectively).Conclusions and relevanceImportant differences exist in offspring risk based on type of diabetes exposure in utero. These findings have implications for future research and clinical practice guidelines, including early pregnancy screening and follow-up of the offspring.

Project description:BACKGROUND:In Canada, First Nations populations experience a higher incidence of diabetes and diabetes-related complications than other people. Given the paucity of information on use of preventive eye examinations and the need for interventional care for severe retinopathy among First Nations people, we carried out a population-based study to compare rates of eye examinations and interventional therapies to treat vision-threatening stages of diabetic retinopathy among First Nations people and other people with diabetes in Ontario. METHODS:In collaboration with the Chiefs of Ontario, we carried out a population-based study to identify cohorts of First Nations people and other people with diabetes in Ontario from 1995/96 to 2014/15. We used linked health administrative databases to evaluate rates of eye examination (2005/06-2014/15) and severe diabetic retinopathy treatment and compared them between the 2 populations, and between First Nations people living in and outside of First Nations communities. RESULTS:We identified 23 013 First Nations people and 1 364 222 other people diagnosed with diabetes from 1995/96 to 2014/15, of whom 49.8% (95% confidence interval [CI] 48.9%-50.7%) and 53.8% (95% CI 53.7%-54.0%), respectively, received an eye examination in 2014/15. Eye examination rates were similar for First Nations people regardless of whether they lived in or outside a First Nations community. First Nations people developed severe diabetic retinopathy at a faster rate than other people (hazard ratio 1.19, 95% CI 1.02-1.38). The gap between First Nations people and other people in the proportion requiring therapy for severe diabetic retinopathy was especially prominent among younger people. There were no significant differences in rates of diabetic retinopathy treatment in First Nations people stratified by place of residence. INTERPRETATION:Eye examination rates remain suboptimal among people with diabetes in Ontario and were lower among First Nations people. This is particularly concerning in light of our other findings showing an increased risk of requiring treatment for advanced diabetic retinopathy and the accelerated rate of diabetic retinopathy progression among First Nations people with diabetes.

Project description:BackgroundFirst Nations people in Canada are overrepresented among those who have undergone nontraumatic lower extremity amputation, and are more likely to be younger, have diabetic foot infections and have no previous revascularization procedures than non-First Nations populations who have undergone lower extremity amputations. We sought to identify access barriers for high-risk First Nations patients, explore patients' experiences with health care systems and identify solutions.MethodsEmploying a community participatory research design, we engaged representatives from 2 communities. They assisted with research design and data analysis, and approved the final manuscript. Using a hermeneutic phenomenological approach and purposeful sampling, we conducted 5 semistructured focus groups between August and December 2021 with community health care teams and patients at risk for, or who had previously undergone, a nontraumatic lower extremity amputation.ResultsPatients' (n = 10) and community health care providers' (n = 18) perspectives indicated that barriers to health care access led to delayed care and increased complications and risk for lower extremity amputations, leading to aggressive procedures upon receiving care. Barriers to care led to negative experiences at urban centres and aggressive procedures created further distrust, leading to care disengagement and poor outcomes. Patients and providers both suggested building stronger partnerships between urban and rural health care providers, improving education for patients and health care providers and identifying innovative strategies to improve patients' overall health.InterpretationSystemic changes, health promotional program and reliable on-reserve primary care are needed to create equitable access for First Nation patients at risk for lower extremity amputations. The study results imply that health care delivery for First Nations patients at risk for lower extremity amputations can be improved through stronger partnership and communication between urban and community providers, and continued education and cultural competency training for urban health care providers.

Dataset Information

Quality of care for First Nations and non-First Nations People with diabetes.

Background and objectives

Design, setting, participants, & measurements

Results

Conclusions

Publications

Quality of care for First Nations and non-First Nations People with diabetes.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets