Pressure ulcers in German hospitals: Analysis of reimbursement and length of stay.

Objective: Hospital-acquired pressure ulcers are an important indicator of the quality of care. Most pressure ulcers are avoidable with a robust protocol for prevention, but prevention activities often have a low priority for senior management because the true costs to the hospital are not visible. Our aim was to raise awareness of the value of pressure ulcer prevention by estimating the excess length of inpatient stay associated with hospital-acquired pressure ulcers, and by assessing whether additional costs are covered by increased reimbursement. Methods: National activity data for hospitals in Germany are available through the InEK Data Browser. Data were extracted covering discharges from German hospitals between January 1 and December 31, 2021. Cases were selected according to the presence of a pressure ulcer diagnosis using ICD-10-GM codes L89.0-L89.3. Information was extracted for the ten most common German Diagnosis-Related Group (G-DRG) codes in patients with a secondary pressure ulcer diagnosis on mean length of stay and average reimbursement. Ulcer-associated excess length of stay was estimated by comparing cases within the same G-DRG with and without a pressure ulcer diagnosis. Results: Mean length of stay was higher in patients with a pressure ulcer than in patients with no ulcer by between 1.9 (all ages) and 2.4 days (patients aged ≥65) per case. In patients aged ≥65 years, 22.1% of cases with a pressure ulcer had a length of stay above the norm for the DRG. In the German system length of stay above the norm is not normally reimbursed. Excess length of stay between 1.9 and 2.4 days leads to a potential cost to a hospital of between 1,633€ and 2,074€ per case. Conclusion: Hospital-acquired pressure ulcers represent an important source of cost for a hospital which highlights the potential value of effective prevention.

[Support needs of care dependent individuals : Survey of general and specific needs for information, assistance and support of care dependent individuals and their relatives]. / Unterstützungsbedarfe pflegeempfangender Menschen : Erhebung allgemeiner und spezieller Informations­, Hilfe- und Unterstützungsbedarfe pflegeempfangender Menschen und ihrer Angehörigen.

BACKGROUND: In 2009, statutory regulations on information and counselling regarding nursing care needs, performed by so-called care advisors have been implemented for persons in need of long-term care and their relatives. In order to adequately prepare these care advisors, contemporary needs and requirements must be determined. The aim of the study was to determine the different needs of persons in need of long-term care and their relatives. METHOD: Care advisors were interviewed via an online survey tool using a standardized questionnaire. A 5-point Likert scale was used to determine the needs regarding information and advice on 16 specific topics. In general, overall needs regarding information and advice of care recipients and relatives were recorded using a 10-point scale (1 low and 10 high). Using classification and regression trees (CRT) and random forest, the correlation between the individual main topics and the general need for advice was analyzed. RESULTS: The participating care advisors (n = 276) rated the general demand for information of people in need of care and their relatives with a mean of 7.8 and 9.2, respectively. For those in need of care, the strongest association of general information needs was the topic of housing advice For the relatives, the topic social law aspects and benefits was the most relevant association. CONCLUSION: The general demand for information was rated very high. Since differences became obvious between those in need of care and their relatives, it is necessary to adjust care advice for these two groups.

Comparison of two skin protection regimes for the Prevention of Incontinence-associated Dermatitis in geriatric care (PID): a study protocol for an exploratory randomised controlled pragmatic trial.

INTRODUCTION: The majority of aged long-term care receivers and patients in geriatric acute care are affected by some form of incontinence. These individuals are at risk of developing incontinence-associated dermatitis (IAD), a common type of irritant contact dermatitis caused by repeated and prolonged direct contact of the skin with urine and stool. The prevalence of IAD in these settings is high. Preventive measures include mild skin cleansing and the application of skin protecting leave-on products. Available evidence is weak regarding the comparative performance of different skin protection strategies and products due to a lack of confirmatory trials using relevant comparators and endpoints. Therefore, the overall aim of this exploratory trial is to compare the effects of three skin protection strategies to estimate effect sizes of the recently published core outcomes in IAD research. METHODS AND ANALYSIS: A pragmatic three-arm, assessor-blinded, randomised controlled, exploratory trial with parallel group design will be performed, comparing film-forming and lipophilic skin protecting leave-on products for IAD prevention with standard incontinence care alone. The trial will be conducted in geriatric nursing homes and geriatric acute care settings in the federal state of Berlin, Germany. A total of n=210 participants being incontinent of urine and stool will be included. Outcomes include IAD incidence, erythema, erosion, maceration, IAD-related pain, patient satisfaction, safety, feasibility and compliance. IAD incidence of the control and intervention groups will be compared to estimate effect sizes, and the procedural feasibility of the intervention will be tested to plan a possible subsequent confirmatory randomised controlled trial. ETHICS AND DISSEMINATION: The study received the approval of the ethics committee of Charité-Universitätsmedizin Berlin (EA4/043/22). Results will be disseminated through peer-reviewed open-access journals and international conferences. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov (NCT05403762) and German Clinical Trials Register (Deutsches Register Klinischer Studien, or DRKS) (DRKS00028954).

Patient safety in home care: A multicenter cross-sectional study about medication errors and medication management of nurses.

Studies assume that up to 30% of home care recipients are exposed to a possible medication error. For the home care sector, the study situation regarding such errors is limited. The aim of the study was to find out how often medication errors occur and whether they are related to training, quality assurance measures (use of the double-check principle (DCP)), and other structural conditions of home care services. A cross-sectional study was conducted, comprising 485 fully trained nurses of 107 randomly selected home care services. Potential influencing factors were analyzed in a multiple logistic regression model. Of 485 fully qualified nurses, 41.6% reported medication errors within a 12-month period, while 14.8% did not answer this question. Nurses who had attended medication training within the last 2 years compared to a longer period (frequently to rather rarely applied DCP); the odds ratio of not making medication-related errors was 1.79[1.42-3.09] (OR 3.13; [1.88-5.20]). Years of professional experience, amount of patients per shift, and type of work contract (full/part-time) were not statistically significantly associated with reported medication errors. Medication-related errors occur frequently in home care. Regular training and adequate quality management measures increase patient safety. Nursing managers and other responsible individuals of home care institutions have to make sure that nursing staff take part in regular medication training and apply the DCP when they give out medication in home care.

[Sexual abuse of care-dependent patients : Results of a nationwide cross-sectional study among general practitioners on responsibility and subjective confidence in dealing with suspected abuse]. / Sexueller Missbrauch Pflegebedürftiger : Ergebnisse einer bundesweiten Querschnittsstudie bei Hausärzten/-ärztinnen zu Verantwortung und subjektiven Sicherheit im Verdachtsfall.

BACKGROUND: Violence against people in need of care is a challenge for long-term care situations. Sexual violence in particular, is subject to strong taboos and has so far been little researched. Family physicians can play a role in preventing violence against people in need of care. OBJECTIVE: The objective of this study was to examine family physicians' attitudes to their responsibilities in cases of sexual abuse of patients in need of care. At the same time, we also examined subjective confidence in relation to the procedure in cases of suspected abuse and family physicians' interests in further training on this topic. MATERIAL AND METHODS: A cross-sectional study addressed to 1700 family physicians in Germany with a written survey between September and November 2016. Questionnaires from 302 physicians could be evaluated for the study. FINDINGS: Almost all respondents saw it as part of their responsibility as doctors to intervene in cases of sexual abuse of patients in need of care. There is great uncertainty about how to proceed in cases of suspected sexual abuse of patients in need of care. Respondents' main interest in further training related to the differential diagnosis of sexual abuse and the correct procedure in cases where abuse is suspected. CONCLUSION: Further training provision, particularly on the signs of sexual abuse of people in need of care, could contribute to increasing family physicians' confidence to act.

Intimate partner violence is a barrier to antiretroviral therapy adherence among HIV-positive women: Evidence from government facilities in Kenya.

INTRODUCTION: Intimate Partner Violence (IPV) is linked to low engagement with HIV management services and adverse clinical outcomes, including poor ART adherence. In sub-Saharan Africa, studies on pregnant/postpartum women and transactional sex workers have produced divergent evidence regarding IPV's association with poor ART adherence. We investigate this association among a broad group of women. METHODS: We sampled 408 HIV-positive women receiving free ART from different types of HIV clinics at government health facilities, assessing for IPV exposure by a current partner, ART adherence rate, and other factors that affect ART adherence (e.g. education, disclosure). ART adherence rates were measured using the Visual Analogue Scale (VAS); responses were dichotomised at a ≥95% cut-off. Multiple logistic regression models assessed the association between the independent variables and ART adherence. RESULTS: The participants' mean age was 38.6 (range: 18-69 years). The majority had ever attended school (94%, n = 382), were in monogamous marriages (70%, n = 282), and had disclosed status to partners (94%, n = 380). Overall, 60% (n = 242) reported optimal ART adherence (≥ 95%) in the previous 30 days. The prevalence of IPV by the current partner was 76% (CI95 = 72-80%). Experiencing physical IPV (AOR 0.57, CI95: 0.34-0.94, p = .028), sexual IPV (AOR 0.50, CI95: 0.31-0.82, p = .005), or controlling behaviour (AOR 0.56, CI95: 0.34-0.94, p = .027) reduced the odds of achieving optimal adherence, while a higher education level and having an HIV-positive partner increased the odds. CONCLUSION: IPV is common and is associated with suboptimal ART adherence rates among a broad group of HIV-positive women. ART programs could consider incorporating basic IPV interventions into regular clinic services to identify, monitor and support exposed women, as they might be at risk of poor ART adherence. Still, there is need for more research on how IPV affects ART adherence.

Pressure ulcer prevention-Results of a multicentre cross-sectional survey on hospital infrastructures and processes in acute hospitals and accident and emergency departments.

AIMS AND OBJECTIVES: Pressure ulcers (PUs) are a serious health problem. They can be considered as an indicator of the quality of health care and are associated with considerable cost increases for the health care system. The prevention of PUs is a major concern in hospital care. The aim of the study was to reveal the current PU prevention-related processes and structures with a specific focus on the Accident and Emergency (A&E) Department. METHOD: In late 2018/early 2019, all German hospitals were invited to participate in a nationwide cross-sectional survey. One standardized questionnaire was assigned to a representative of each hospital. The representative was asked to state what PU-related structures and processes are implemented in their hospital, in general and specific to the A&E department. Besides mostly descriptive analysis, PU-related processes were analysed on PU incidence in a multivariate linear regression model. RESULTS: Two hundred seventy-six hospitals participated in the survey. 63.4% (n = 175) of the participating hospitals had at least one PU manager. Skin inspection was the most frequently performed procedure. Although not recommended, 1.3% (2.1%) of the facilities still use sheepskins quite often (very often). In the regression model on PU incidence, only the process 'mobilization in bed' was statistically significantly associated. Although the risk of developing a PU in the emergency department is high, more than half of the facilities had no PU guidelines. CONCLUSION: Even if recommended procedures (skin inspection, 30° positioning) have been used frequently, regular training could help to bring new scientific findings such as the use of local skin protection dressings into clinical practice. Prevention guidelines should be established in all areas of care even for A&E as well as when patients are transferred inside or out of the hospital, where the risk of PU development was considered low.

Psychometric testing and evaluation of user acceptance of an automatic lateral turning device for the prevention of pressure ulcers.

INTRODUCTION: Repositioning of patients with reduced or impaired mobility could lessen pressure ulcers (PU). Automated preventive devices can support nurses, but user acceptance must be determined with valid and reliable tools. This study measured user acceptance of an automatic lateral turning device, using a self-developed questionnaire. METHOD: The study included 194 nurses in leadership positions from 75 institutions. A two-page user acceptance questionnaire was designed and tested for internal validity (exploratory factor analysis; EFA) and reliability (Cronbach's-α). A linear regression analysis was used to test the model's theoretical framework. RESULTS: The overall response rate was 74.9%. The EFA revealed five exploratory factors ("pain/well-being", "PU prevention", "handling", "nurse support", and "obese patient support") from the two outcomes ("general satisfaction" and "can replace manual repositioning"). The adjusted r2 was 0.607 for "general satisfaction", with the maximum standardized ß for "PU prevention" (0.476), "pain/well-being" (ß = 0.197) and "handling" (ß = 0.145). The adjusted r2 for "can replace manual positioning" was 0.458. The ß for "nurse support" was 0.264, followed by "pain-wellbeing" (ß = 0.224) and "obese patient support" (ß = 0.218). CONCLUSION: The psychometric testing results were satisfactory. Overall user acceptance of the automatic lateral turning device was high. A positive evaluation of the system's functionality, regarding the prevention of PU, is essential for patient and staff satisfaction, as well as user recommendation.

Smart@home - supporting safety and mobility of elderly and care dependent people in their own homes through the use of technical assistance systems and conventional mobility supporting tools: a cross-sectional survey.

BACKGROUND: The use of technical solutions and conventional mobility supporting aids can support the independence of people into old age in their own homes. However, we found relatively few empirical investigations on the effects and costs of these systems. METHODS: The aim of the study was to investigate usability, user satisfaction and the correlation between costs and benefits of different built-in smart home solutions and conventional mobility supporting tools in the home of elderly, partially care-dependent tenants (> 65 years). A cross-sectional survey was conducted from February to March 2018 with tenants of a housing association in apartments equipped with smart home technology and conventional mobility supporting tools. The response rate in the intervention group was n = 37 persons (out of 46 tenants with installed smart home and conventional solutions) and in the control group n = 64 persons (out of 100 tenants without built-in smart home and conventional solutions). Data were collected by a written questionnaire regarding usability and satisfaction of the tenants with the built-in smart home solutions and conventional mobility supporting tools. In addition, both the intervention and the control group were asked general questions about communication, safety and how to deal with the need for long-term care in their own living environment. RESULTS: Results showed that with regard to usability, satisfaction and price performance ratio of the installed smart home solutions, the installation of the corresponding solutions with an overall score of 1.41 (on a scale of 1 (very good) to 6 (unsatisfactory)) was mostly positively evaluated by the tenants. Overall, users rated the installed smart home solutions better than the conventional mobility supporting tools (such as handholds and increased balcony floor level). CONCLUSIONS: Analysis of the price performance ratio showed that smart home solutions are generally more expensive than conventional tools, but also contribute significantly to an increased security of the tenants, and thus may enable longer living in a familiar environment. We recommend modularized offers consisting of various components of smart home solutions, since this significantly reduces installation costs and allows for an individual composition according to requirements. Moreover, smart home solutions should be considered to be listed as medical aids.

Patient safety. Factors for and perceived consequences of nursing errors by nursing staff in home care services.

AIM: To identify factors for and perceived consequences of nursing errors by nursing staff in home care services in correlation with qualification, work experience, working hours and trainings. BACKGROUND: Patient safety has increasingly been brought into focus of politics and care practices over the past few years. However, little evidence has been provided yet on nursing errors in out-of-hospital settings. DESIGN: A cross-sectional study. METHODS: Randomized sample of 107 home care services and 656 nurses and nursing assistants recruited from all 16 federal states in Germany. RESULTS: Missing trainings on error management within the past 2 years were identified to be an important factor for mistakes regarding hygienic measures and medication administration. However, most errors arose in documentation without any significant differences in qualification, work experience, training and working hours. CONCLUSION: Findings indicate that insufficient hygiene and medication administration might be reduced by implementing error management trainings on a regular basis in home care services.

Underweight in Nursing Homes: Differences between Men and Women.

OBJECTIVE: In Germany, there is an ongoing concern about the high prevalence of underweight on admission to health-care institutions. In order to assess possible sex-specific differences, the aim of this study is to provide valid figures about the prevalence and risk factors of underweight of men and women in German nursing homes. MATERIAL AND METHODS: A secondary data analysis of 8 annual consecutive cross-sectional studies of 19,686 residents from 280 nursing homes was conducted from 2009 to 2016. Underweight was defined as BMI < 18.5 (<20) for individuals <65 years (≥65 years). For statistical modeling, we used classification and regression trees (CRTs) and random forest in "R." RESULTS: Average prevalence of underweight in nursing home residents was 13.7% (13.2-14.2). Initial descriptive results showed that the prevalence of underweight among women was 15.6% (15.0-16.2) and the prevalence of underweight among men was 7.5% (6.7-8.2). The CRT-based modeling indicated that "loss of appetite" as the most important indicator for low BMI. If "loss of appetite" was present, prevalence of underweight increased from 13.5 to 39.1%. Other important indicators were "very large institutions" and the "resident/nurse ratio." The random forest analysis confirmed the importance of the CRT approach. DISCUSSION/CONCLUSION: The multivariate approach revealed that the role of sex for being underweight in nursing homes is marginal. To avoid higher morbidity and mortality in this group, nutritional intervention by clinical practitioners to increase appetite should be given high priority, especially in large long-term care institutions.

Prevalence and risk factors of chronic wounds in nursing homes in Germany: A Cross-Sectional Study.

The burdens caused by chronic wounds on the affected persons themselves and also on the health care system are well recognised. The aim of this study was to investigate the prevalence and risk factors of chronic wounds in German nursing homes. An annual cross-sectional study was conducted in nursing home residents from 2012 to 2018. The proportion of men affected by chronic wounds was to some extent higher than that of women, 9.0% males vs 7.5% females. In total, 7.8% of all residents were affected by chronic wounds. Of all residents with a chronic wound, 50.5% were affected by pressure ulcer. Male residents were twice as often affected by diabetic foot ulcer than female residents (18.0% vs 8.9%; P = 0.002). Bivariate analysis showed that chronic wounds were highly associated with poor nutrition, urinary incontinence, stool incontinence, diabetes mellitus, and limited mobility (P = 0.000). According to multivariate analysis, the strongest predictors for chronic wounds were limited mobility and diabetes mellitus. The highest prevalence of chronic wounds was in residents who were not restricted in their mobility, had diabetes, were male, and lived in a metropolitan region (23.7%). This study identified the prevalence and risk factors of chronic wounds in nursing home residents. Further research is needed to identify causal factors of the gender difference in the prevalence of chronic wounds. This may have an impact on the choice of prophylactic and therapeutic measures.

Sex-specific differences in prevention and treatment of institutional-acquired pressure ulcers in hospitals and nursing homes.

INTRODUCTION: Gender and/or sex have a major impact on staying healthy, becoming ill, or care dependent. Differences between men and women have been described for socioeconomic positions, health behaviors, courses and severities of diseases and mortality rates. Consequently, sex and/or gender need to be adequately taken into account while developing and implementing evidence-based healthcare. Evidence regarding differences between men and women in pressure ulcer care is limited. Our research aim was to measure possible differences between male and female hospital patients and nursing home residents in prevention and treatment of institutional-acquired pressure ulcers. METHODS: A secondary data analysis was conducted including data sets collected in nursing homes and hospitals in Germany annually from 2001 to 2016. Relevant variables were compared according to biological sex (men/woman). RESULTS: The study included 38,655 nursing home residents (mean age 85.4 years women, 77.3 years men) and 58,760 hospital patients (mean age 66.7 years women, 63.4 years men). More women were underweight and at pressure ulcer risk in both settings. The proportion of institutional-acquired pressure ulcers was higher for men in hospitals. Slightly more men had a PU category 2 to 4 (OR 0.87, 95% CI 0.76 to 0.99) in nursing homes or developed an institutional-acquired pressure ulcers category 2 to 4 in both settings (OR 0.85, 95% CI 0.76 to 0.95). Special mattresses were more often used by women at PU risk. More men with an institutional-acquired pressure ulcer in hospitals received counseling of relatives (OR 0.53, 95% CI 0.39 to 0.72). CONCLUSION: Although slightly more men had institutional-acquired pressure ulcers than women, overall differences regarding pressure ulcer occurrence were minor. Gender and/or sex can rather not be considered as an independent risk factor for pressure ulcer development and differences regarding pressure ulcer prevention interventions seem to be minor.

An international consensus on device-related pressure ulcers: SECURE prevention.

Catherine Milne and colleagues present the findings of their review, ccna2@juno.com.

Person-Centred Dermatology Self-care Index: a translation and validation study.

OBJECTIVE: Self-management is important to successfully managing chronic skin diseases. The Person-Centred Dermatology Self-care Index (PeDeSI) is a self-efficacy theory-based questionnaire tool to measure education and support needs of adults with long-term skin conditions. The aim of this research was to translate the PeDeSI into German (PeDeSI-G) and to explore the validity of this tool. METHODS: The instrument was translated by five translators working independently. User understanding and relevance were evaluated by nurses, patients and physicians. The translated version was modified and applied in a subsequent validation study. Demographic and other variables, PeDeSI-G and Dermatology Life Quality Index (DLQI) scores of dermatological patients were obtained. RESULTS: PeDeSi-G and DLQI scores were obtained from 100 patients. A conceptually and semantically equivalent German translation of the PeDeSI was developed. There was a statistically significant difference between in- and outpatients (p<0.001). PeDeSI-G scores were most strongly correlated with disease duration and DLQI scores. CONCLUSIONS: Validation results indicate that the PeDeSI-G is able to discriminate between patients with different educational and support needs for this patient group. Newly diagnosed patients and patients admitted to the hospital for the first time might benefit most from the PeDeSI-G assessment. The PeDeSI-G is a valid tool for assessing and evaluating the support needs of German-speaking patients with chronic skin disease.

Impaired Mobility and Urinary Incontinence in Nursing Home Residents: A Multicenter Study.

PURPOSE: The purpose of this study was to evaluate associations among use of walking aids, mobility status, and occurrence of urinary incontinence (UI) in geriatric patients residing in nursing homes, and to examine associations between UI severity (frequency and amount) and its impact on health-related quality of life (QoL). DESIGN: Multicenter descriptive cross-sectional prevalence study. SUBJECTS AND SETTING: A total of 2044 patients from nursing homes were included in the study. A majority were female (72.0%), the mean age of participants was 82.1 years (SD 11.2), their mean body mass index was 26.1 (SD 5.4), and their mean Care Dependency Scale score was 46.0 (SD 18.2), indicating a medium to high care dependency. The study setting was 30 nursing homes throughout Germany from 2014 to 2015. METHODS: Data were collected by trained nurses using a standardized data collection form to collect information about demographic characteristics, health conditions, mobility status measured according to the Elderly Mobility Scale (EMS), UI, and QoL measured using the International Consultation of Incontinence Questionnaire Short Form (ICIQ-SF). RESULTS: The prevalence of UI was 69.7% (n = 1804). Analysis of variance showed that, in 1659 nursing home residents with information on UI, 572 reported a medium amount of leakage with a mean impact on health-related QoL of 2.2 (SD 2.2, P < .001) on a scale from 0 (no impact) to 10 (very high impact). The mean of the impact on QoL in 235 residents who reported a large amount of leakage was 2.4 (SD 3.0, P < .001). In 1741 residents with information on the frequency of UI, 637 reported being urinary incontinent more than once a day with a mean impact on QoL of 2.2 (SD 2.1, P < .001) and 359 residents with permanent UI stated a mean impact on QoL of 2.1 (SD 2.8, P < .001). According to the bivariate association of UI with use of walking aids, the highest prevalence of UI (61.2%) was in patients who did not use any walking aids. The Chi-square Automatic Interaction Detector (CHAID) of the relationship between mobility according to the EMS and UI indicated that 71.1% of all patients with UI did not use any walking aids, although their mobility status had been reduced. CONCLUSIONS: Findings indicate a significant association between impaired mobility and UI in nursing home residents. Chronic, severe urinary incontinence exerted the greatest impact on health-related QoL. Therefore, we recommend measures to preserve or regain mobility to minimize or prevent UI in geriatric residents and patients and, thus, increase their health-related QoL.

TIME CDST: an updated tool to address the current challenges in wound care.

Despite the understanding that wounds are a common problem affecting the individual, the health service and society as a whole, there continues to be a lack of a systematic, structured, evidence-based approach to wound management. The TIME principle was first published in 2003, 1 and has since been integrated by many into clinical practice and research. However, this tool has been criticised for its tendency to focus mainly on the wound rather than on the wider issues that the patient is presenting with. At an expert meeting held in London in 2018, this conundrum was addressed and the TIME clinical decision support tool (CDST) was elaborated upon. This article introduces the TIME CDST, explains why it is required and describes how its use is likely to benefit patients, clinicians and health-service organisations. It also explores the framework in detail, and shows why this simple and accessible framework is robust enough to facilitate consistency in the delivery of wound care and better patient outcomes. Finally, it outlines the next steps for the rollout, use and evaluation of the impact of the TIME CDST.

[Prevalence and influencing factors of chronic wounds among clients of home care services in Germany]. / Prävalenz und Einflussfaktoren von chronischen Wunden bei Klienten von ambulanten Pflegediensten in Deutschland.

INTRODUCTION: Chronic or non-healing wounds are a serious problem for both the parties involved and the healthcare system. Currently, there are hardly any reliable data on the prevalence of chronic wounds in outpatient care, although this setting is becoming increasingly important. Therefore, the aim of this study was to determine the prevalence of and the factors associated with chronic wounds in clients cared for by home care services. METHOD: As part of a cross-sectional study throughout Germany in 2012, a survey was conducted among care recipients provided by home care services. The sample was drawn in a two-step procedure. First, a random sample of home care services was drawn for each federal state, followed by random selection of clients to be interviewed for each service. The aim of the study was to describe the prevalence of chronic wounds and influencing factors such as BMI, age, housing situation, activity and diabetes mellitus. Data collection through questionnaire was carried out by trained nurses. RESULTS: A total of 144 home care services with 1,296 clients had agreed to participate. With 880 care recipients from 100 home care services finally taking part in the survey, the response rate was 68 %. Of all care recipients examined, 101 had at least one chronic wound; the highest prevalence rates were observed for pressure ulcers (4.6 %) and leg ulcers (4.0 %). Care recipients with diabetes mellitus were more frequently affected by chronic wounds (16.4 %) than non-diabetic recipients (9.5 %). Community-living care recipients (14.1 % chronic wounds; 6.0 % pressure ulcers) and care recipients under the age of 65 (20 % chronic wounds; 9.5 % pressure ulcers) were affected more frequently than care recipients living alone (9.1 % chronic wounds; 3.0 % pressure ulcers) or care recipients older than 65 years (10.5 % chronic wounds; 4.0 % pressure ulcers). In the multivariate calculation, the BMI proved to be the strongest predictor. The prevalence of chronic wounds in the group of obese (BMI>35.3kg/m2) care recipients and those with activity restriction is 44.8 %. CONCLUSION: In view of the fact that one out of nine care recipients receiving assistance from home care services is affected by at least one non-healing wound, special attention should be paid to the prevention, detection and treatment of chronic wounds. Furthermore, it seems particularly necessary to identify the relevant risk groups in order to be able to initiate adequate and preventive measures at an early stage.