Health care utilisation of asylum seekers and refugees in the South-West of Germany.

BACKGROUND: Limited evidence on utilisation of health care by recently arrived asylum seekers and refugees in high-income countries is available. This study aims to describe the implementation of an integrated care facility (ICF) in an initial reception centre and measure the utilisation of care and the influence of operational parameters. METHODS: In a retrospective cohort study design, using medical records, we followed inhabitants of a reception centre in Germany between 11.10.2015 and 30.05.2018. We assessed frequency of visits and revisits to a newly established integrated care facility (ICF), and the effects of the ICF on visits to the local emergency department (LED) in the regional tertiary hospital using survival analysis and time series regression. We also explore the influence of operational parameters on the different implementation phases; phase 1: provisional clinic with 1-2 hours of physician presence daily, phase 2: implementation of ICF with 2-4 hours of care by a team of doctors and nurses daily, phase 3: routine running of ICF with daily operational hours of 10am-2pm with care provided by an interdisciplinary team of doctors and nurses. RESULTS: 14,419 total medical visits were recorded from 1,883 persons seeking health care in the ICF. The absolute number of visits per day remained similar over the study period (19·9/day), yet the relative number of visits changed from 2·2 to 15 per 100 inhabitants from phase 2 to 3, respectively. Most visits were due to respiratory infections (612/3080, 20%), and trauma and musculoskeletal conditions (441/3080, 14%). The rate of revisits to ICF was 2·9 per person per month (95%CI 2·9-3), more for those older, female, from North Africa and those with a translator present. The ratio of visits to the LED changed from 0·3/100 inhabitants per day to 0·14/100 inhabitants after implementation of the ICF and back to 0·3/100 inhabitants during the routine running. CONCLUSIONS: Though seasonal variation and referral practices must be considered, a high rate of revisits to the ICF were recorded. While visits to the LED decreased after the implementation of the ICF, visits returned to the pre-ICF levels during the routine running of the ICF. The results show that AS&R require reliable access to health care, yet the needs of specific groups of migrants may be different, especially those with language barriers, minority groups or those from certain regions. As such, care should be migrant sensitive and adapt to the changing needs of the population. Though more research is required to better understand the differing needs of migrants, this study may help to inform guidelines surrounding migrant sensitive standards of care in Germany.

Effect of Tuberculosis (TB) and Diabetes mellitus (DM) integrated healthcare on bidirectional screening and treatment outcomes among TB patients and people living with DM in developing countries: a systematic review.

A systematic review (Prospero CRD42017075562) including articles published between 1 January 1990 and 31 October 2021 was performed to synthesize evidence on the effect of integrating tuberculosis (TB) and diabetes mellitus (DM) healthcare on screening coverage and treatment loss to follow-up as compared to non-integrated care services for TB and DM in low- to middle-income countries (LMICs). Searches were performed in PubMed, Web of Science, WHO Global Index Medicus, and Cochrane Central Library. This review followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, and we adopted Cochrane data collection form for Randomized Controlled Trials (RCTs) and non-RCTs. Due to heterogeneity and limited data of studies included, meta-analysis was not performed. Of 6902 abstracts, 10 studies from South America, Asia, and Africa were included. One study from Zimbabwe showed 57% increase in DM screening among TB patients in integrated care as compared to non-integrated care; 95% CI: 54.1, 59.8. Seven studies with before-after comparison groups reported increased screening coverage during implementation of integrated healthcare that ranged from 10.1% in Mexico to 99.1% in China. Three studies reported reduction in loss to follow-up among TB patients in integrated care; two in China showed 9.2%, 95% CI: -16.7, -1.7, and -9.5%, 95% CI: -18.4, -0.7 differences, while a study from Mexico showed -5.3% reduction, 95% CI: -9.8, -0.9.With few and heterogenous included studies, the synthesized evidence is weak to establish effect of TB/DM integrated care. Therefore, further robust studies such as randomized clinical trials and well-designed observational studies are needed.

Occurrence of extrapulmonary tuberculosis is associated with geographical origin: spatial characteristics of the Frankfurt TB cohort 2013-2018.

INTRODUCTION: Tuberculosis (TB) is caused by M. tuberculosis complex (MTB) and pulmonary tuberculosis (PTB) is its classical manifestation. However, in some regions of the world, extrapulmonary TB (EPTB) seems to be more frequent. METHODS: We performed a retrospective cohort study of all TB patients treated at University Hospital Frankfurt, Germany, for the time period 2013-2018. Patient charts were reviewed and demographic, clinical, and microbiological data recorded. Patients were subdivided according to their geographic origins. RESULTS: Of the 378 included patients, 309 were born outside Germany (81.7%). Three WHO regions were significantly associated with the occurrence of isolated EPTB: the South-East Asian Region (OR 3.37, CI 1.74-6.66, p < 0.001), the African Region (2.20, CI 1.25-3.90, p = 0.006), and the Eastern Mediterranean Region (OR 3.18, CI 1.78-5.76, p < 0.001). On a country level, seven countries of origin could be demonstrated to be significantly associated with the occurrence of isolated EPTB: India (OR 5.58, CI 2.30-14.20, p < 0.001), Nepal (OR 12.75, CI 1.73-259.28, p = 0.027), Afghanistan (OR 3.64, CI 1.14-11.98, p = 0.029), Pakistan (OR 3.64, CI 1.14-11.98, p = 0.029), Eritrea (OR 3.32, CI 1.52-7.47, p = 0.003), Somalia (OR 7.08, CI 2.77-19.43, p < 0.001), and Turkey (OR 9.56, CI 2.52-47.19, p = 0.002). CONCLUSION: Geographical origin is a predictor for the occurrence of extrapulmonary TB. This might be linked to a delay in diagnosis in these patients, as well as specific responsible impairments of the host's immune system, possible virulence factors of MTB, and relevant comorbidities.

Reducing burden from respiratory infections in refugees and immigrants: a systematic review of interventions in OECD, EU, EEA and EU-applicant countries.

BACKGROUND: Respiratory diseases are a major reason for refugees and other immigrants seeking health care in countries of arrival. The burden of respiratory diseases in refugees is exacerbated by sometimes poor living conditions characterised by crowding in mass accommodations and basic living portals. The lack of synthesised evidence and guideline-relevant information to reduce morbidity and mortality from respiratory infections endangers this population. METHODS: A systematic review of all controlled and observational studies assessing interventions targeting the treatment, diagnosis and management of respiratory infections in refugees and immigrants in OECD, EU, EEA and EU-applicant countries published between 2000 and 2019 in MEDLINE, CINAHL, PSYNDEX and the Web of Science. RESULTS: Nine of 5779 identified unique records met our eligibility criteria. Seven studies reported an increase in vaccine coverage from 2 to 52% after educational multilingual interventions for respiratory-related childhood diseases (4 studies) and for influenza (5 studies). There was limited evidence in one study that hand sanitiser reduced rates of upper respiratory infections and when provided together with face masks also the rates of influenza-like-illness in a hard to reach migrant neighbourhood. In outbreak situations of vaccine-preventable diseases, secondary cases and outbreak hazards were reduced by general vaccination strategies early after arrival but not by serological testing after exposure (1 study). We identified evidence gaps regarding interventions assessing housing standards, reducing burden of bacterial pneumonia and implementation of operational standards in refugee care and reception centres. CONCLUSIONS: Multilingual health literacy interventions should be considered to increase uptake of vaccinations in refugees and immigrants. Immediate vaccinations upon arrival at refugee housings may reduce secondary infections and outbreaks. Well-designed controlled studies on housing and operational standards in refugee and immigrant populations early after arrival as well as adequate ways to gain informed consent for early vaccinations in mass housings is required to inform guidelines.

Effect modification of the association between comorbidities and severe course of COVID-19 disease by age of study participants: a systematic review and meta-analysis.

BACKGROUND: Comprehensive evidence synthesis on the associations between comorbidities and behavioural factors with hospitalisation, intensive care unit (ICU) admission, and death due to COVID-19 is required for deriving national and international recommendations on primary targets for non-pharmacological interventions (NPI) and vaccination strategies. METHODS: We performed a rapid systematic review and meta-analysis on studies and publicly accessible data to quantify associations between predisposing health conditions, demographics, behavioural factors on the one hand and hospitalisation, ICU admission, and death from COVID-19 on the other hand. We provide ranges of reported and calculated effect estimates and pooled relative risks derived from a meta-analysis and meta-regression. RESULTS: Seventy-five studies were included in qualitative and 74 in quantitative synthesis, with study populations ranging from 19 to 44,672 COVID-19 cases. The risk of dying from COVID-19 was significantly associated with cerebrovascular [pooled relative risk (RR) 2.7 (95% CI 1.7-4.1)] and cardiovascular [RR 3.2 (CI 2.3-4.5)] diseases, hypertension [RR 2.6 (CI 2.0-3.4)], and renal disease [RR 2.5 (CI 1.8-3.4)], with high heterogeneity in pooled estimates, partly but not solely explained by age of study participants. For some comorbidities, our meta-regression showed a decrease in effect on the severity of disease with a higher median age of the study population. Compared to death, associations between several comorbidities and hospitalisation and ICU admission were less pronounced. CONCLUSIONS: We obtained robust estimates on the magnitude of risk for COVID-19 hospitalisation, ICU admission, and death associated with comorbidities, demographic, and behavioural risk factors and show that these estimates are modified by age of study participants. This interaction is an important finding to be kept in mind for current vaccination strategies and for the protection of individuals with high risk for a severe COVID-19 course.

Patient satisfaction & use of health care: a cross-sectional study of asylum seekers in the Freiburg initial reception centre.

BACKGROUND: In response to a high number of incoming asylum seekers and refugees (AS&R) in Germany, initial reception centres were established to provide immediate shelter, food and health support. This study evaluates the satisfaction with and use of the health care available at the Freiburg initial reception centre (FIRC) where an integrated health care facility (ICF) was set up in 2015. METHODS: We assessed use and satisfaction with health services available to resident AS&R within and outside the FIRC in a cross-sectional design. Data were collected in 2017 using a questionnaire with both open and closed ended items. RESULTS: The majority of 102 included participants were young (mean age 24.2; 95%CI 22.9-25.5, range 18-43) males (93%), from Sub-Saharan Africa (92%). High use frequencies were reported from returning patients of the ICF; with 56% fortnightly use and 19% daily use reported. The summary of satisfaction scores indicated that 84% (CI95 76-89%) of respondents were satisfied with the ICF. Multivariate analysis showed female gender and non-English speaking as risk factors for low satisfaction. Outside the FIRC, the satisfaction scores indicated that 60% of participants (95%CI 50-69%) were satisfied with the health care received. CONCLUSION: Our study shows that AS&R residing in the FIRC are generally satisfied with the services at the ICF, though strategies to enhance care for females and non-English speakers should be implemented. Satisfaction with health care outside of the FIRC was not as high, indicating the need to improve quality of care and linkage to regular health care services.