Moderating or mediating effects of family characteristics on socioeconomic inequalities in child health in high-income countries - a scoping review.

BACKGROUND: By explaining the development of health inequalities, eco-social theories highlight the importance of social environments that children are embedded in. The most important environment during early childhood is the family, as it profoundly influences children's health through various characteristics. These include family processes, family structure/size, and living conditions, and are closely linked to the socioeconomic position (SEP) of the family. Although it is known that the SEP contributes to health inequalities in early childhood, the effects of family characteristics on health inequalities remain unclear. The objective of this scoping review is to synthesise existing research on the mediating and moderating effects of family characteristics on socioeconomic health inequalities (HI) during early childhood in high-income countries. METHODS: This review followed the methodology of "Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews". To identify German and English scientific peer-reviewed literature published from January 1st, 2000, to December 19th, 2019, the following search term blocks were linked with the logical operator "AND": (1) family structure/size, processes, living conditions, (2) inequalities, disparities, diversities, (3) income, education, occupation, (4) health and (5) young children. The search covered the electronic databases PubMed, PsycINFO, and Scopus. RESULTS: The search yielded 7,089 records. After title/abstract and full-text screening, only ten peer-reviewed articles were included in the synthesis, which analysed the effects of family characteristics on HI in early childhood. Family processes (i.e., rules /descriptive norms, stress, parental screen time, parent-child conflicts) are identified to have mediating or moderating effects. While families' living conditions (i.e., TVs in children's bedrooms) are suggested as mediating factors, family structure/size (i.e., single parenthood, number of children in the household) appear to moderate health inequalities. CONCLUSION: Family characteristics contribute to health inequalities in early childhood. The results provide overall support of models of family stress and family investment. However, knowledge gaps remain regarding the role of family health literacy, regarding a wide range of children's health outcomes (e.g., oral health, inflammation parameters, weight, and height), and the development of health inequalities over the life course starting at birth.

The impact of ambulatory care spending, continuity and processes of care on ambulatory care sensitive hospitalizations.

Ambulatory care sensitive hospitalizations are widely considered as important measures of access to as well as quality and performance of primary care. In our study, we investigate the impact of spending, process quality and continuity of care in the ambulatory care sector on ambulatory care sensitive hospitalizations in patients with type 2 diabetes. We used observational data from Germany's major association of insurance companies from 2012 to 2014 with 55,924 patients, as well as data from additional sources. We conducted negative binomial regression analyses with random effects at the district level. To control for potential endogeneity of spending and physician density in the ambulatory care sector, we used an instrumental variable approach. We controlled for a wide range of covariates, such as age, sex, and comorbidities. The results of our analysis suggest that spending in the ambulatory care sector has weak negative effects on ambulatory care sensitive hospitalizations. We also found that continuity of care was negatively associated with hospital admissions. Patients with type 2 diabetes are at increased risk of hospitalization resulting from ambulatory care sensitive conditions. Our study provides some evidence that increased spending and improved continuity of care while controlling for process quality in the ambulatory care sector may be effective ways to reduce the rate of potentially avoidable hospitalizations among patients with type 2 diabetes.

Ambulatory care-sensitive emergency department cases: a mixed methods approach to systemize and analyze cases in Germany.

BACKGROUND: Internationally, emergency departments (ED) are treating increasing numbers of patients with conditions that could have been managed appropriately in ambulatory care (AC) settings. The aim of our study was to develop the first consensus-based list of AC-sensitive conditions commonly seen in German EDs and explore predictors of these visits. METHODS: Our study used a Delphi survey of 30 physicians to compile a list of conditions they agreed were amenable to AC treatment. The group identified reasons why patients visit EDs instead of AC. We used the results to inform spatial regression models analysing the association of patient characteristics and attributes of AC with AC-sensitive ED visits based on 2015 district-level data. RESULTS: Our study provides a list of AC-sensitive conditions based on the German ED context. Results suggest that, up to the age of 70 years, the older the patients, the less likely they seek EDs for these conditions. Results of our regression analyses suggest that AC-sensitive ED rates were significantly higher in districts with lower physician density. Patients' urgency perception and preferences were identified as main drivers of AC-sensitive ED visits. CONCLUSION: Future policy measures should aim to help guide patients through the healthcare system so that they receive the best care in place that is most appropriate in terms of quality, safety and continuity of care. A list of AC-sensitive ED conditions can be used as a monitoring instrument and for further analyses of routine data to inform policy makers seeking to improve resource use and allocation.

Which hospitalisations are ambulatory care-sensitive, to what degree, and how could the rates be reduced? Results of a group consensus study in Germany.

BACKGROUND: Much has been written lately regarding hospitalisations for ambulatory care-sensitive conditions (ACSH) and their strengths and weaknesses as a quality management indicator. The idea underlying ambulatory care-sensitive conditions (ACSC) is that effective treatment of acute conditions, good management of chronic illnesses and immunisation against infectious diseases can reduce the risk of a specified set of hospitalisations. METHODS: The present paper applies group consensus methods to synthesise available evidence with expert opinion, thus identifying relevant ACSC. It contributes to the literature by evaluating the degree of preventability of ACSH and surveying the medical and systemic changes needed to increase quality for each diagnosis group. Forty physicians proportionally selected from all medical disciplines relevant to the treatment of ACSC participated in the three round Delphi survey. The setting of the study is Germany. RESULTS: The proposed core list is a subset of 22 ACSC diagnosis groups, covering 90% of all consented ACSH and conditions with a higher than 85% estimated degree of preventability. Of all 18.6 million German hospital cases in the year 2012, the panelists considered 5.04 million hospitalisations (27%) to be sensitive to ambulatory care, of which 3.72 (20%) were estimated to be actually preventable. If only emergencies are considered, the ACSH share reduces to less than 8%. The geographic distribution of ACSH indicates significant regional variation with particularly high rates and potential for improvement in the North Rhine region, in Thuringia, Saxony-Anhalt, northern and eastern Bavaria and the Saarland. The average degree of preventability was 75% across all diagnosis groups. By far the most often mentioned strategy for reducing ACSH was 'improving continuous care'. CONCLUSION: There are several good reasons why process indicators prevail in the assessment of ambulatory care. ACSH rates can however provide a more complete picture by adding useful information related to the overall patient outcome. The results of our analysis should be used to encourage debate and as a basis for further confirmatory work.