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Modelling factors in primary care quality improvement: a cross-sectional study of premature CHD mortality.

ABSTRACT: To identify features of primary care quality improvement associated with improved health outcomes using premature coronary heart disease (CHD) mortality as an example, and to determine impacts of different modelling approaches.Cross-sectional study of mortality rates in 229 general practices.General practices from three East Midlands primary care trusts.Patients registered to the practices above between April 2006 and March 2009.Numbers of CHD deaths in those aged under 75 (premature mortality) and at all ages in each practice.Population characteristics and markers of quality of primary care were associated with variations in premature CHD mortality. Increasing levels of deprivation, percentages of practice populations on practice diabetes registers, white, over 65 and male were all associated with increasing levels of premature CHD mortality. Control of serum cholesterol levels in those with CHD and the percentage of patients recalling access to their preferred general practitioner were both associated with decreased levels of premature CHD mortality. Similar results were found for all-age mortality. A combined measure of quality of primary care for CHD comprising 12 quality outcomes framework indicators was associated with decreases in both all-age and premature CHD mortality. The selected models suggest that practices in less deprived areas may have up to 20% lower premature CHD mortality than those with median deprivation and that improvement in the CHD care quality from 83% (lower quartile) to 86% (median) could reduce premature CHD mortality by 3.6%. Different modelling approaches yielded qualitatively similar results.High-quality primary care, including aspects of access to and continuity of care, detection and management, appears to be associated with reducing CHD mortality. The impact on premature CHD mortality is greater than on all-age CHD mortality. Determining the most useful measures of quality of primary care needs further consideration.

SUBMITTER: Honeyford K

PROVIDER: S-EPMC3808822 | biostudies-other | 2013

REPOSITORIES: biostudies-other

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Modelling factors in primary care quality improvement: a cross-sectional study of premature CHD mortality.

Honeyford Kate K Baker Richard R Bankart M John G MJ Jones David D

BMJ open 20131022 10

<h4>Objectives</h4>To identify features of primary care quality improvement associated with improved health outcomes using premature coronary heart disease (CHD) mortality as an example, and to determine impacts of different modelling approaches.<h4>Design</h4>Cross-sectional study of mortality rates in 229 general practices.<h4>Setting</h4>General practices from three East Midlands primary care trusts.<h4>Participants</h4>Patients registered to the practices above between April 2006 and March 2 ...[more]

PMID: 24154516

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Project description:BACKGROUND:The quality of patient-physician discussions about chronic kidney disease (CKD) in primary care has not been studied previously. STUDY DESIGN:Cross-sectional study. SETTINGS & PARTICIPANTS:We audiotaped encounters between 236 patients with hypertension and their primary care physicians (n = 40). PREDICTORS:Patient, physician, and encounter characteristics. OUTCOMES & MEASUREMENTS:We described the occurrence and characteristics (content, use of technical terms, and physician assessment of patient comprehension of new concepts) of CKD discussions. We assessed patient and physician characteristics associated with CKD discussion occurrence. RESULTS:Many patients (mean age, 59 years) had uncontrolled hypertension (51%), diabetes (44%), and/or 3 or more comorbid conditions (51%). Most primary care physicians practiced (52%) fewer than 10 years. CKD discussions occurred in few (26%; n = 61) encounters, with content focused on laboratory assessment (89%), risk-factor treatment (28%), and causes (26%) of CKD. In encounters that included a CKD discussion, physicians used technical terms (28%; n = 17) and rarely assessed patients' comprehension (2%; n = 1). CKD discussions were statistically significantly less common in visits of patients with some (vs no) college education (OR, 0.23; 95% CI, 0.09-0.56), with 3 or more (vs fewer) comorbid conditions (OR, 0.49; 95% CI, 0.25-0.96), and who saw physicians with more (vs fewer) than 10 years of practice experience (OR, 0.41; 95% CI, 0.21-0.80). CKD discussions were more common during longer encounters (OR, 1.31; 95% CI, 1.04-1.65) and encounters in which diabetes was (vs was not) discussed (OR, 2.87; 95% CI, 1.22-6.77). LIMITATIONS:Generalizability of our findings may be limited. CONCLUSIONS:Patient-physician discussions about CKD in high-risk primary care patients were infrequent. Physicians used technical terms and infrequently assessed patients' understanding of new CKD concepts. Efforts to improve the frequency and content of patient-physician CKD discussions in primary care could improve patients' clinical outcomes.

Project description:Background Brazil’s maternity care is highly medicalized, and obstetric interventions in labour and birth are high, mainly in private health system. The Adequate Birth Project (PPA—Projeto Parto Adequado) is quality improvement project designed to reduce unnecessary caesarian section rates in private hospitals in Brazil. This study evaluated the association between the participation of the PPA and the birth experience assessed by the women. Methods It was carried out in 2017/2018 a hospital-based research with a convenience sample of 12 private hospitals among the 23 participants of the project. In this article, a sub-sample of 2348 mothers of 4878 postpartum women, including only women who desired vaginal birth at the ending of pregnancy was analyzed. Multigroup structural equation modelling was used for data analysis to compare vaginal birth and caesarean section. The latent variable was constructed from four items: participation in decisions, respectful treatment during labour and birth, satisfaction with the care during childbirth, satisfaction with care of the baby. Results In the vaginal birth group, women who participated in PPA rated the birth experience better than women who did not participate (standardized coefficient: 0.388, p-value: 0.028). On the other hand, this effect was not observed (standardized coefficient: − 0.271, p-value: 0.085) in the caesarean section. Besides, the explicative models for a good birth experience varied to the type of childbirth. Among women with vaginal birth, complication during pregnancy and younger age were associated with a more positive birth experience. In contrast, for women with a caesarean section, access to information and participation in the pregnant group was associated with a better evaluation of the birth experience. Conclusions The childbirth care model that encourages vaginal delivery and reduces unnecessary caesarean modulates the birth experience according to the type of birth. This study also highlights the importance of perceived control, support, and relationship with the health team shaping women’s experience with labour and delivery. These factors may affect policy, practice, and research on childbirth care. Supplementary Information The online version contains supplementary material available at 10.1186/s12978-022-01536-1.

Project description:BACKGROUND:Quality Improvement (QI) initiatives in primary care are effective at improving uptake of evidence based guidelines, but are difficult to implement and sustain. In Australia meso-level health organisations such as Primary health care Organisations (PHCO) offer new opportunities to implement area-wide QI programs. This study sought to identify enablers and barriers to implementation of an existing Australian QI program and to identify strategic directions that PHCOs can use in the ongoing development of QI in this environment. METHODS:Semi-structured telephone interviews were conducted with 15 purposively selected program staff and participants from the Australian Primary Care Collaborative (APCC) QI program. Interviewees included seven people involved in design, administration and implementation of the APCC program and eight primary care providers (seven General Practitioners (GPs) and one practice nurse) who had participated in the program from 2004 to 2014. Interviewees were asked to describe their experience of the program and reflect on what enabled or impeded its implementation. Interviews were recorded, transcribed and iteratively analysed, with early analysis informing subsequent interviews. Identified themes and their implications were reviewed by a GP expert reference group. RESULTS:Implementation enablers and barriers were grouped into five thematic areas: (1) leadership, particularly the identification and utilisation of change champions; (2) organisational culture that supports quality improvement; (3) funding incentives that support a culture of quality and innovation; (4) access to and use of accurate data; and 5) design and utilisation of clinical systems that enable and support these issues. In all of these areas, the active involvement of an overarching external support organisation was considered a key ingredient to successful implementation. CONCLUSION:There are substantial opportunities for PHCOs to play a pivotal role in QI implementation in Australia and internationally. In developing QI programs and policies, such organisations ought to invest their efforts in: (1) identifying and mentoring local leaders; (2) fostering QI culture via development of local peer networks; (3) developing and advocating for alternative funding models to support and incentivise these activities; (4) investing in data and audit tool infrastructure; and (5) facilitation of systems implementation within primary care practices.

Project description:BackgroundAnaemia is a known risk factor for cardiovascular disease and treating anaemia in chronic kidney disease (CKD) may improve outcomes. However, little is known about the scope to improve primary care management of anaemia in CKD.MethodsAn observational study (N = 1,099,292) with a nationally representative sample using anonymised routine primary care data from 127 Quality Improvement in CKD trial practices (ISRCTN5631023731). We explored variables associated with anaemia in CKD: eGFR, haemoglobin (Hb), mean corpuscular volume (MCV), iron status, cardiovascular comorbidities, and use of therapy which associated with gastrointestinal bleeding, oral iron and deprivation score. We developed a linear regression model to identify variables amenable to improved primary care management.ResultsThe prevalence of Stage 3-5 CKD was 6.76%. Hb was lower in CKD (13.2 g/dl) than without (13.7 g/dl). 22.2% of people with CKD had World Health Organization defined anaemia; 8.6% had Hb ? 11 g/dl; 3% Hb ? 10 g/dl; and 1% Hb ? 9 g/dl. Normocytic anaemia was present in 80.5% with Hb ? 11; 72.7% with Hb ? 10 g/dl; and 67.6% with Hb ? 9 g/dl; microcytic anaemia in 13.4% with Hb ? 11 g/dl; 20.8% with Hb ? 10 g/dl; and 24.9% where Hb ? 9 g/dl. 82.7% of people with microcytic and 58.8% with normocytic anaemia (Hb ? 11 g/dl) had a low ferritin (<100 ug/mL). Hypertension (67.2% vs. 54%) and diabetes (30.7% vs. 15.4%) were more prevalent in CKD and anaemia; 61% had been prescribed aspirin; 73% non-steroidal anti-inflammatory drugs (NSAIDs); 14.1% warfarin 12.4% clopidogrel; and 53.1% aspirin and NSAID. 56.3% of people with CKD and anaemia had been prescribed oral iron. The main limitations of the study are that routine data are inevitably incomplete and definitions of anaemia have not been standardised.ConclusionsMedication review is needed in people with CKD and anaemia prior to considering erythropoietin or parenteral iron. Iron stores may be depleted in over >60% of people with normocytic anaemia. Prescribing oral iron has not corrected anaemia.

Project description:Engaging health care staff in new quality improvement programs is challenging.We developed 2 virtual patient (VP) avatars in the context of a clinic-level quality improvement program. We sought to determine differences in preferences for VPs and the perceived influence of interacting with the VP on clinical staff engagement with the quality improvement program.Using a participatory design approach, we developed an older male smoker VP and a younger female smoker VP. The older male smoker was described as a patient with cardiovascular disease and was ethnically ambiguous. The female patient was younger and was worried about the impact of smoking on her pregnancy. Clinical staff were allowed to choose the VP they preferred, and the more they engaged with the VP, the more likely the VP was to quit smoking and become healthier. We deployed the VP within the context of a quality improvement program designed to encourage clinical staff to refer their patients who smoke to a patient-centered Web-assisted tobacco intervention. To evaluate the VPs, we used quantitative analyses using multivariate models of provider and practice characteristics and VP characteristic preference and analyses of a brief survey of positive deviants (clinical staff in practices with high rates of encouraging patients to use the quit smoking innovation).A total of 146 clinical staff from 76 primary care practices interacted with the VPs. Clinic staff included medical providers (35/146, 24.0%), nurse professionals (19/146, 13.0%), primary care technicians (5/146, 3.4%), managerial staff (67/146, 45.9%), and receptionists (20/146, 13.7%). Medical staff were mostly male, and other roles were mostly female. Medical providers (OR 0.031; CI 0.003-0.281; P=.002) and younger staff (OR 0.411; CI 0.177-0.952; P=.038) were less likely to choose the younger, female VP when controlling for all other characteristics. VP preference did not influence online patient referrals by staff. In high-performing practices that referred 20 or more smokers to the ePortal (13/76), the majority of clinic staff were motivated by or liked the virtual patient (20/26, 77%).Medical providers are more likely motivated by VPs that are similar to their patient population, while nurses and other staff may prefer avatars that are more similar to them.

Dataset Information

Modelling factors in primary care quality improvement: a cross-sectional study of premature CHD mortality.

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Modelling factors in primary care quality improvement: a cross-sectional study of premature CHD mortality.

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