Group B streptococci in newborns in the first three months of life.

Group B Streptococcus (GBS) disease in neonates occurs in two forms: early-onset disease (EOD), (day 0-6), and late-onset disease (LOD), (day 7-90). This review investigates that risk-based intrapartum screening and antibiotics have reduced the incidence of EOD, but not LOD, in Denmark. No clinical or laboratory tests can rule out GBS disease at symptom onset. Thus, a high proportion of uninfected infants receive antibiotics, although this varies widely, and may be reduced by strategies of antibiotic stewardship. A future GBS vaccine for pregnant women may potentially reduce disease burden and antibiotic exposure.

Supporting breastfeeding for women with low education levels, psychosocial problems, and/or socioeconomic constraints: a scoping review protocol.

OBJECTIVE: This scoping review aims to identify and map interventions and/or strategies used to support the initiation and continuation of breastfeeding for women at risk of delaying initiation, early cessation, or not breastfeeding due to low levels of education, psychosocial problems, and/or socioeconomic challenges in high-income countries. INTRODUCTION: While breastfeeding has lifelong beneficial health effects for women and infants, there is a risk of delaying initiation, early cessation, or not initiating breastfeeding at all due to factors related to health inequalities, such as low levels of education, psychosocial problems, and/or socioeconomic constraints. INCLUSION CRITERIA: This review will include eligible quantitative, qualitative, and mixed methods studies, as well as systematic reviews and gray literature. We will encompass studies conducted in high-income countries, focusing on interventions and/or strategies to support women with low levels of education, psychosocial problems, and/or socioeconomic constraints in the initiation and continuation of breastfeeding for up to 6 months postpartum. METHODS: This review will follow the JBI methodology for scoping reviews, using the Participants, Concept, and Context framework. The primary search will be performed in the following databases: MEDLINE (PubMed), PsycINFO (EBSCOhost), Embase (Ovid), and CINAHL (EBSCOhost). We will include publications in English, Swedish, Norwegian, Danish, German, Bulgarian, Arabic, and Spanish, published from 1991 until the present. A data charting form will be developed and applied to all the included articles. REVIEW REGISTRATION: The study is registered in Open Science Framework, DOI 10.17605/OSF.IO/TMP4V.

Invasive group A streptococcal infections in children and adolescents in Denmark during 2022-23 compared with 2016-17 to 2021-22: a nationwide, multicentre, population-based cohort study.

BACKGROUND: A historic increase in paediatric invasive group A streptococcal (iGAS) infections was reported globally in 2022. iGAS infections can lead to severe manifestations (eg, pleural empyema, necrotising fasciitis, toxic shock syndrome, osteomyelitis, septic arthritis, and meningitis). We aimed to compare the incidence and severity of iGAS infections overall, for distinct clinical phenotypes, and for GAS emm variants in Denmark in 2022-23 with reference to the previous six seasons (ie, 2016-17, 2017-18, 2018-19, 2019-20, 2020-21, and 2021-22). METHODS: In this nationwide, multicentre, population-based cohort study, we included all children and adolescents in Denmark aged 0-17 years with a positive culture of GAS or GAS confirmed through PCR-based methods from otherwise sterile sites in 2022-23 and the previous six seasons from 2016-17 to 2021-22. For all seven seasons, data were obtained from week 21 to week 20 of the next year. Patients at all 18 paediatric hospital departments in Denmark were identified through the Danish Microbiology Database, in which iGAS isolates from sterile sites are prospectively registered, including emm typing. We obtained electronic medical health records for each patient admitted with a diagnosis of iGAS. We calculated the incidence of iGAS per 1 000 000 inhabitants aged 0-17 years in each season from week 21 to week 20 of the next year and the risk ratios (RRs) for incidence of iGAS, distinct disease manifestations, and emm variants in 2022-23 versus the three pre-COVID-19 seasons in 2016-17, 2017-18, and 2018-19 using Fisher's exact test and Pearson's χ2 test. FINDINGS: Among the Danish population of 1 152 000 children and adolescents aged 0-17 years, 174 with iGAS disease were included. 76 children and adolescents with iGAS during 2022-23 were identified; 31 (41%) of 76 were female and 45 (59%) were male. 98 children and adolescents with iGAS during 2016-17 to 2021-22 were identified; 41 (42%) of 98 were female and 57 (58%) were male. There was an increase in incidence of iGAS from mean 22·6 (95% CI 14·7-33·1) per 1 000 000 children and adolescents during 2016-17 to 2018-19 to 66·0 (52·0-82·6) per 1 000 000 during 2023-23 (RR 2·9, 95% CI 1·9-4·6; p<0·0001). During the COVID-19 pandemic in 2019-20, 2020-21, and 2021-22, the mean incidence of iGAS was 6·1 (95% CI 2·4-12·5) per 1 000 000 children and adolescents. In 2022-23, there was a 9·5-fold increase in emm-12 (95% CI 2·2-40·8; p=0·0002) and a 2·7-fold increase in emm-1 (1·3-5·5; p=0·0037). The most common clinical manifestations of iGAS in 2022-23 were soft-tissue infections, which increased by 4·5-fold (1·9-10·9; p=0·0003), and complicated pneumonia with parapneumonic effusion, which increased by 4·0-fold (1·4-11·4; p=0·0059), both compared with the three pre-COVID-19 seasons. Overall, there was no increased severity of iGAS in 2022-23 compared with the previous six seasons as measured by median duration of hospital stay (8 days, IQR 4-14 vs 9 days, 5-15; p=0·39), paediatric intensive care unit (PICU) admission (17 [22%] of 76 vs 17 [17%] of 98; p=0·53), duration of stay in PICU (4 days, IQR 2-10 vs 4 days, 2-11; p=0·84), or mortality (three [4%] of 76 vs three [3%] of 98; p=1·00). In 2022-23, there was a 3·6-fold (95% CI 1·8-7·3; p=0·0001) increase in children with a preceding upper respiratory tract infection and a 4·6-fold (1·5-14·1; p=0·0034) increase in children with a preceding varicella-zoster infection, both compared with the three pre-COVID-19 seasons. INTERPRETATION: In Denmark, the incidence of paediatric iGAS increased in 2022-23 compared with the three pre-COVID-19 seasons of 2016-17, 2017-18, and 2018-19. However, the course of iGAS disease in children and adolescents in 2022-23 was not more severe than in previous seasons. The high morbidity across all seasons highlights iGAS as a major invasive bacterial infection in children and adolescents. FUNDING: Innovation Fund Denmark.

Listeria sepsis in a child.

In this case report, a previously healthy six-year-old presented with fever and altered mental status, and was found to have bacteremia with Listeria monocytogenes, acquired from premade fish balls. Invasive L. monocytogenes infection usually occurs in immunocompromised or newborns but may occasionally occur in healthy children with food-borne gastroenteritis. L. monocytogenes should be considered in patients with severe infection and symptoms of gastroenteritis, particularly since ceftriaxone, the Danish standard treatment for meningitis in children, does not cover L. monocytogenes.

Fatal SARS-CoV-2-Associated Panton-Valentine Leukocidin-producing Staphylococcal Bacteremia: A Nationwide Multicenter Cohort Study.

We reviewed all cases of Panton-Valentine leukocidin-producing Staphylococcus aureus (PVL-SA) bacteremia in Danish children between 2016 and 2021. We found 2 fatal cases with preceding viral prodrome due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Given the usual benign course of SARS-CoV-2 infection in children, awareness of possible superinfection with PVL-SA in a child with rapid deterioration is crucial to ensure adequate treatment, including antimicrobial drugs with antitoxin effect.

Thymus gland size during recovery from complicated severe acute malnutrition: a prospective study of the role of probiotics.

Background: Children with severe acute malnutrition (SAM) are prone to infections due to immune dysfunction including severe thymus atrophy which recovers during nutritional rehabilitation. Aim: To investigate predictors of thymus size recovery, including probiotics during nutritional rehabilitation of children admitted with complicated SAM. Methods: In this prospective study nested in a randomized controlled trial, children 6-59 months admitted with SAM received standard care and either probiotics or placebo during hospitalization until 8 weeks post-discharge. Thymus size was measured using ultrasound at admission, discharge, 8 weeks post-discharge and among 27 community controls. Predictors of thymus size recovery were assessed using linear regression. Results: Among 388 children with SAM, mean (SD) thymus size was 1.06 cm2 (0.41), 1.24 cm2 (0.48), 2.85 cm2 (1.07) and 4.2 cm2 (0.93) at admission, discharge, follow-up and in the healthy controls respectively (p < 0.05).Probiotics did not affect thymus recovery. During both inpatient therapeutic care (ITC) and outpatient therapeutic care (OTC), thymus recovery correlated positively with anthropometry but negatively with caregiver-perceived illness severity and Haemoglobin <8 g/dl. Negative predictors of thymus recovery during ITC included grade 3 oedema (ß -0.13, 95%CI -0.25; -0.01), dermatosis (ß -0.21, 95%CI -0.41; -0.01), C-reactive protein (CRP) >15mg/L (ß -0.13, 95%CI -0.25; -0.02) and neutrophils (ß -0.01, 95%CI -0.02; -0.002). During OTC, HIV negatively predicted thymus recovery. Conclusion: Children with SAM failed to regain thymus size at 8 weeks post-discharge. Probiotics did not predict thymus recovery during nutritional rehabilitation. More research is needed to find interventions which can accelerate immune recovery. Abbreviations: ART, Antiretroviral therapy; BB-12, Bifidobacterium animalis subsp. Lactis; CRP, C-reactive protein; ITC, inpatient therapeutic care; LGG, Lactobacillus rhamnosus; MNU, Mwanamugimu Nutrition Unit; MUAC, mid-upper arm circumference; OTC, outpatient therapeutic care; PCR, Polymerised chain reaction; RUTF, ready-to-use therapeutic food; SAM, severe acute malnutrition; VAS, visual analogue score; WHO, World Health Organization; WHZ, weight-for-height score.

Predictors of mortality among hospitalized children with severe acute malnutrition: a prospective study from Uganda.

BACKGROUND: We determined the predictors of mortality among children admitted with severe acute malnutrition (SAM). METHODS: This was a prospective study nested in a randomized trial among 6-59-month-old children admitted with SAM. Socio-demographic and medical history data were collected using questionnaires and clinical examination, anthropometry and laboratory tests were performed. They were monitored daily until discharge or death during hospitalization while receiving care according to national guidelines. Predictors of death were assessed using Cox regression. RESULTS: Of 400 children, 9.8% (n = 39) died during hospitalization. Predictors of mortality included diarrhoea at admission [hazard ratio [HR] 2.19, 95% confidence interval (CI): 1.06; 4.51], lack of appetite [HR 4.50, 95% CI: 1.76; 11.50], suspected sepsis [HR 2.23, 95% CI: 1.18; 4.24] and skin ulcers [HR 4.23, 95% CI: 1.26; 4.17]. Chest indrawing [HR 5.0, 95% CI: 1.53; 16.3], oxygen saturation below 94% [HR 3.92, 95% CI: 1.42; 10.83] and confirmed HIV infection [HR 3.62, 95% CI: 1.69; 7.77] also predicted higher mortality. CONCLUSION: Infections were major contributors to mortality. This underscores the need for improved prevention and management of these infections among children with severe malnutrition.

Physical activity level among children recovering from severe acute malnutrition.

OBJECTIVE: To assess the level and predictors of physical activity at discharge among children recovering from severe acute malnutrition (SAM). METHODS: We conducted a prospective study among 69 children 6-59 months of age admitted with SAM for nutritional rehabilitation at Mulago National Referral Hospital, Uganda. Using hip-mounted triaxial accelerometers, we measured physical activity expressed as counts per minute (cpm) during the last three days of hospital treatment. As potential predictors, we assessed clinical and background characteristics, duration to transition phase and duration of hospitalisation, serum C-reactive protein and whole-blood docosahexaenoic acid (DHA). Multiple linear regression analyses were used to identify predictors of physical activity. RESULTS: The median (IQR) age was 15.5 (12.6; 20.5) months. At discharge, the mean (SD) movement was 285 (126) cpm. Physical activity was 43 (19; 67) cpm higher for each unit increase in weight-for-height z-score (WHZ) and 72 (36; 108) cpm higher for each centimetre increase in MUAC. Whole-blood DHA on admission was also a positive predictor of physical activity, whereas duration to transition phase and duration of hospitalisation were both negative predictors. CONCLUSION: The level of physical activity at discharge among children treated for SAM was low. WHZ, MUAC and DHA on admission were positive predictors of physical activity, whereas duration of stabilisation and hospitalisation was negative predictors of physical activity. These results suggest that assessment of physical activity may be used as a marker of recovery.

[Acute malnutrition in children].

The prevalence of malnutrition has declined significantly over the last 30 years. Despite this, malnutrition remains a major cause of illness and death among children worldwide, particularly in low- and medium-income countries. Marasmus and kwashiorkor are the most life-threatening forms of malnutrition. Treatment protocols enable effective treatment, but only a minority of malnourished children have access to treatment. Furthermore, treating children with complicated malnutrition requiring hospitalization remains a clinical challenge.

Correlates of thymus size and changes during treatment of children with severe acute malnutrition: a cohort study.

BACKGROUND: The impairment of immune functions associated with malnutrition may be one reason for the high mortality in children with severe acute malnutrition (SAM), and thymus atrophy has been proposed as a marker of this immunodeficiency. The aim of this study was to identify nutritional and clinical correlates of thymus size in children with SAM, and predictors of change in thymus size with nutritional rehabilitation. METHODS: In an observational study among children aged 6-59 months admitted with SAM in Uganda, we measured thymus area by ultrasound on hospital admission to treatment with F75 and F100, on hospital discharge and after 8 weeks of nutritional rehabilitation with ready-to-use therapeutic food, as well as in well-nourished healthy children. We investigated anthropometric, clinical, biochemical and treatment-related correlates of area and growth of the thymus. RESULTS: Eighty-five children with SAM with a median age of 16.5 months were included. On admission 27% of the children had a thymus undetectable by ultrasound. Median thymus area was 1.3 cm2 in malnourished children, and 3.5 cm2 in healthy children (p < 0.001). Most anthropometric z-scores, hemoglobin and plasma phosphate correlated positively with thymus area. Thymus area correlated negatively with caretaker-reported severity of illness, plasma α-1 acid glycoprotein, and C-reactive protein >5 mg/L. At follow-up after 8 weeks, median thymus area had increased to 2.5 cm2 (p < 0.001). Increase in thymus area during treatment was associated with simultaneous increase in mid-upper-arm circumference, with 0.29 cm2 higher increase in thymus area per cm larger increment in MUAC (p = 0.03). Children whose F-75 had partially been replaced by rice porridge during their hospital admission had less increase in thymus area after 8 weeks. CONCLUSION: Malnutrition and inflammation are associated with thymus atrophy, and thymus area seems positively associated with plasma phosphate. Substituting therapeutic formula with unfortified rice porridge with the aim of alleviating diarrhea may impair regain of thymus size with nutritional rehabilitation. This calls for research into possible effects of phosphate status on thymus size and other immunological markers. TRIAL REGISTRATION: The study is based on data from the FeedSAM study, ISRCTN55092738 .

[Oedematous malnutrition can also be seen in Danish children].

We describe two children with oedematous malnutrition; one admitted to a nutrition unit in Uganda and another to a paediatric department in Denmark. Both children received nutritional therapy and recovered. Although oedematous malnutrition is rarely seen in industrialized countries, the condition has been associated with chronic diseases. It is a life-threatening condition, and the pathogenesis remains unknown. Specialized nutrition products have been developed for low-resource clinics in developing countries, however, no specific protocols or products are available for physicians in Denmark.

Gut Microbiota in Children Hospitalized with Oedematous and Non-Oedematous Severe Acute Malnutrition in Uganda.

BACKGROUND: Severe acute malnutrition (SAM) among children remains a major health problem in many developing countries. SAM manifests in both an oedematous and a non-oedematous form, with oedematous malnutrition in its most severe form also known as kwashiorkor. The pathogenesis of both types of malnutrition in children remains largely unknown, but gut microbiota (GM) dysbiosis has recently been linked to oedematous malnutrition. In the present study we aimed to assess whether GM composition differed between Ugandan children suffering from either oedematous or non-oedematous malnutrition. METHODOLOGY/PRINCIPAL FINDINGS: As part of an observational study among children hospitalized with SAM aged 6-24 months in Uganda, fecal samples were collected at admission. Total genomic DNA was extracted from fecal samples, and PCR amplification was performed followed by Denaturing Gradient Gel Electrophoresis (DGGE) and tag-encoded 16S rRNA gene-targeted high throughput amplicon sequencing. Alpha and beta diversity measures were determined along with ANOVA mean relative abundance and G-test of independence followed by comparisons between groups. Of the 87 SAM children included, 62% suffered from oedematous malnutrition, 66% were boys and the mean age was 16.1 months. GM composition was found to differ between the two groups of children as determined by DGGE (p = 0.0317) and by high-throughput sequencing, with non-oedematous children having lower GM alpha diversity (p = 0.036). However, beta diversity analysis did not reveal larger differences between the GM of children with oedematous and non-oedematous SAM (ANOSIM analysis, weighted UniFrac, R = -0.0085, p = 0.584; unweighted UniFrac, R = 0.0719, p = 0.011). CONCLUSIONS/SIGNIFICANCE: Our results indicate that non-oedematous SAM children have lower GM diversity compared to oedematous SAM children, however no clear compositional differences were identified.

Essential fatty acid composition and correlates in children with severe acute malnutrition.

BACKGROUND: Severe acute malnutrition (SAM) is a common condition in children living in low-income countries and may be associated with reduced polyunsaturated fatty acids (PUFA) blood levels. The purpose of this study was to describe whole blood fatty acid composition and correlates of PUFA in children admitted with SAM. METHODS: We conducted a cross-sectional study among children admitted with SAM at Mulago National Referral Hospital and healthy controls. Whole blood fatty acid composition was measured and correlated with clinical data such as oedema, levels of haemoglobin, C-reactive protein and HIV-infection status. Multiple linear regression analyses were used to identify correlates of PUFA. RESULTS: The relative contribution of saturated fatty acid to the fatty acids in whole blood (FA%) were lower in 108 children with SAM compared to 24 well-nourished controls whereas most monounsaturated fatty acids were higher in children with SAM. Total and all n-6 PUFA including linoleic (18:2n-6, LA) and arachidonic acid (20:4n-6, AA), as well as total n-3 PUFA and docosahexaenoic acid (22:6n-3, DHA) were lower in children with SAM. The n-6:n-3 PUFA ratio was also lower in the children with SAM. Haemoglobin was a positive correlate of AA, n-3 docosapentaenoic acid (22:5n-3, n-3 DPA), DHA, total n-6 long chain (LC) PUFA and total n-3 LCPUFA. HIV infected children had 0.87 (0.47; 1.58) %-points less n-6 LCPUFA and 0.61 (0.03; 1.19) %-points less AA than the un-infected children. CONCLUSION: Children with SAM presented with lower FA% of LCPUFA. HIV infection and low haemoglobin were also associated with lower FA% of LCPUFA, which may be related to lower numbers of blood cells. Nutrition rehabilitation interventions need to pay more attention to the intake of PUFA.

Social, dietary and clinical correlates of oedema in children with severe acute malnutrition: a cross-sectional study.

BACKGROUND: Severe acute malnutrition is a serious public health problem, and a challenge to clinicians. Why some children with malnutrition develop oedema (kwashiorkor) is not well understood. The objective of this study was to investigate socio-demographic, dietary and clinical correlates of oedema, in children hospitalised with severe acute malnutrition. METHODS: We recruited children with severe acute malnutrition admitted to Mulago Hospital, Uganda. Data was collected using questionnaires, clinical examination and measurement of blood haemoglobin, plasma c-reactive protein and α1-acid glycoprotein. Correlates of oedema were identified using multiple logistic regression analysis. RESULTS: Of 120 children included, 77 (64%) presented with oedematous malnutrition. Oedematous children were slightly older (17.7 vs. 15.0 months, p = 0.006). After adjustment for age and sex, oedematous children were less likely to be breastfed (odds ratio (OR): 0.19, 95%-confidence interval (CI): 0.06; 0.59), to be HIV-infected (OR: 0.10, CI: 0.03; 0.41), to report cough (OR: 0.33, CI: 0.13; 0.82) and fever (OR: 0.22, CI: 0.09; 0.51), and to have axillary temperature > 37.5 °C (OR: 0.28 CI: 0.11; 0.68). Household dietary diversity score was lower in children with oedema (OR: 0.58, CI: 0.40; 85). No association was found with plasma levels of acute phase proteins, household food insecurity or birth weight. CONCLUSION: Children with oedematous malnutrition were less likely to be breastfed, less likely to have HIV infection and had fewer symptoms of other infections. Dietary diversity was lower in households of children who presented with oedema. Future research may confirm whether a causal relationship exists between these factors and nutritional oedema.

Diet in the treatment of ADHD in children - a systematic review of the literature.

BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is one of the most prevalent psychiatric conditions in childhood. Dietary changes have been suggested as a way of reducing ADHD symptoms. AIMS: To provide an overview of the evidence available on dietary interventions in children with ADHD, a systematic review was carried out of all dietary intervention studies in children with ADHD. METHODS: Relevant databases were searched in October 2011, with an update search in March 2013. The studies included describe diet interventions in children with ADHD or equivalent diagnoses measuring possible changes in core ADHD symptoms: inattention, hyperactivity and impulsivity. RESULTS: A total of 52 studies were identified, some investigating whether ADHD symptoms can improve by avoiding certain food elements (20 studies), and some whether certain food elements may reduce ADHD symptoms (32 studies). CONCLUSION: Elimination diets and fish oil supplementation seem to be the most promising dietary interventions for a reduction in ADHD symptoms in children. However, the studies on both treatments have shortcomings, and more thorough investigations will be necessary to decide whether they are recommendable as part of ADHD treatment.

The immune system in children with malnutrition--a systematic review.

BACKGROUND: Malnourished children have increased risk of dying, with most deaths caused by infectious diseases. One mechanism behind this may be impaired immune function. However, this immune deficiency of malnutrition has not previously been systematically reviewed. OBJECTIVES: To review the scientific literature about immune function in children with malnutrition. METHODS: A systematic literature search was done in PubMed, and additional articles identified in reference lists and by correspondence with experts in the field. The inclusion criteria were studies investigating immune parameters in children aged 1-60 months, in relation to malnutrition, defined as wasting, underweight, stunting, or oedematous malnutrition. RESULTS: The literature search yielded 3402 articles, of which 245 met the inclusion criteria. Most were published between 1970 and 1990, and only 33 after 2003. Malnutrition is associated with impaired gut-barrier function, reduced exocrine secretion of protective substances, and low levels of plasma complement. Lymphatic tissue, particularly the thymus, undergoes atrophy, and delayed-type hypersensitivity responses are reduced. Levels of antibodies produced after vaccination are reduced in severely malnourished children, but intact in moderate malnutrition. Cytokine patterns are skewed towards a Th2-response. Other immune parameters seem intact or elevated: leukocyte and lymphocyte counts are unaffected, and levels of immunoglobulins, particularly immunoglobulin A, are high. The acute phase response appears intact, and sometimes present in the absence of clinical infection. Limitations to the studies include their observational and often cross-sectional design and frequent confounding by infections in the children studied. CONCLUSION: The immunological alterations associated with malnutrition in children may contribute to increased mortality. However, the underlying mechanisms are still inadequately understood, as well as why different types of malnutrition are associated with different immunological alterations. Better designed prospective studies are needed, based on current understanding of immunology and with state-of-the-art methods.

[Armed conflict and access to emergency treatment in the occupied West Bank of Palestine--secondary publication]. / Vaebnet konflikt og adgang til skadestuebehandling i den besatte Vestbred i Palaestina--sekundaerpublikation.

Research on the health consequences of armed conflicts is still in its infancy. Systematic medical data collection among emergency department contacts at three hospitals in the occupied West Bank of Palestine showed that patients delayed by the Israeli occupation were more likely to be admitted to hospital than other patients. The occupation of Palestine has resulted in severe restriction to the civil population's freedom of movement that influences access to health care, among a number of other serious problems. This presents a serious violation of the Geneva Conventions.

Effects of armed conflict on access to emergency health care in Palestinian West Bank: systematic collection of data in emergency departments.

OBJECTIVE: To assess the impact of restrictions in access to hospital services imposed on the civilian population during the armed conflict in the Palestinian territories occupied by Israel. DESIGN: Consecutive registration of demographic and medical data, with information about transportation time, delay in access to hospital, and course of hospital contact. SETTING: Three hospital emergency departments in Bethlehem and Nablus, in the occupied Palestinian West Bank, during one week in each hospital. PARTICIPANTS: All patients seeking health care in the three hospitals during the study period. RESULTS: A total of 394 of the 2228 emergency department contacts reported being delayed at checkpoints or by detours on their way to the emergency department. Hospital admission was significantly more common for these patients: 32% (n = 125) compared with 13% (n = 205) among those who were not delayed. CONCLUSION: 18% of the emergency department contacts were delayed because of the occupation. The higher hospital admission rate in this group suggests that restrictions in access to hospital services influence the severity of the medical conditions presented.