Summer crowds: An analysis of USFS campground reservations during the COVID-19 pandemic.

During the COVID-19 pandemic, US public land managers faced the challenge of catering to large increases in camping demand, while maintaining social distancing guidelines. In this paper, we use multivariate linear regression to analyze weekly changes in reservations to US Forest Service (USFS) campgrounds between 2019 and 2020. The regression models estimate the impact of local COVID infection rates, public health restrictions, and spatial spillovers from proximity to National Parks (NPs), metropolitan areas and wildfire on camping demand. Our sample includes 1,688 individual USFS campgrounds from across the contiguous US. The results illustrate the dramatic increases in camping on USFS land that occurred in the summer of 2020 and demonstrate that increases in local infection rates led to significant increases in camping nights reserved in the summer. The results also illustrate that the increase in camping nights reserved at USFS campgrounds was particularly dramatic for campgrounds located near large metropolitan areas and near NPs that saw increases in overall recreational visits. These results point to the important role that public lands played during the pandemic and can help guide public land resource allocations for campground maintenance and operation.

A Single Center Review of the Dangers of Recreational Fires in the Pediatric Population.

The increasing trend of admissions due to recreational fires prompted a 5-year review. The retrospective chart review of pediatric burn injuries from campfires or bonfires treated at a single medical center's burn unit. The study included children within the ages of 0 to 15 admitted or transferred from January 2012 to December 2016 with first, second, and/or third degree burns by bonfires. These patients accrued burns due to active fires as well as postfire ember contact. Two hundred-eighty nine (289) were pediatric admissions out of which 66 (22.8%) were pediatric admissions associated with recreational fires. The mean annual admission for campfire or bonfire burns was 13 ± .98. The mean age was 4 ± 2.47 years. Gender distribution revealed 21 female and 45 male pediatric patients under the age of 15. From the available data, 8 (12%) of these burns occurred at home in the backyard and 16 (24%) at a public camp or park. Injury mechanisms were more commonly a result of direct contact with hot coals and embers (65%). Falls into open flame accounted for 23% (n = 15) of injuries, and flash flames accounted for 12% of injuries (n = 8). The presence of supervision was unknown in 56%; however, lack of supervision was a factor in 14% of our study population. By gaining a better understanding of the type of injury, mechanism of injury, and the demographic of recreational fire burn victims, policy, and awareness campaigns were instituted in an effort to reduce the incidence of recreational fire burns.

Racial Ethnic Disparities in Youth With Type 1 Diabetes Participating in Diabetes Summer Camps.

OBJECTIVE: Diabetes camps are beneficial for campers and include benefits such as increases in diabetes knowledge, glycemic control, and psychological functioning. Racial/ethnic minority youth are likely to have poorer disease management and glycemic control. We hypothesized that minority youth with type 1 diabetes have reduced participation in diabetes summer camps. RESEARCH DESIGN AND METHODS: We analyzed deidentified data from 5,256 campers with type 1 diabetes who participated in a network of 48 American Diabetes Association-affiliated summer camps in 2018, and we compared participation rates by racial/ethnic category to the most recent SEARCH for Diabetes in Youth study prevalence rates. RESULTS: Camper demographics were significantly different than in the general population of children with type 1 diabetes (P < 0.001). Minority youth were more likely to attend day camp, be first-time campers, and request financial aid, and they were less likely to be on insulin pump therapy or use continuous glucose monitors. CONCLUSIONS: Racial/ethnic minority youth with diabetes are underrepresented in diabetes camps nationwide.

Blood Glucose Control and Related Factors at a Camp for Korean Children and Adolescents with Type 1 Diabetes.

Data about Asian children and adolescents with type 1 diabetes are sparse. This study's objectives were to describe blood glucose (BG) levels and related factors at a camp for Korean children and adolescents with type 1 diabetes. This descriptive study was conducted January 8-10, 2015. The participants, 24 children and adolescents, were recruited for a 3-day residential diabetes camp. Data on 24 campers were analyzed. Their mean age was 13.4 (± 1.7) years; 44.4% were boys, and mean HgbA1c was 8.5% (± 1.4%). Results revealed that BG levels were maintained safely: The mean BG level during the 3-day stay was 171.1 (± 33.3) mg/dl. Multiple regression analysis showed that insulin adjustment for hyperglycemia (standardized ß = .426; t = 2.431; p = .030) and snacks for hypoglycemia (standardized ß = -.719; t = -3.723; p = .003) at the camp were the only independent contributors to mean BG levels during the 3-day study period. No demographic or clinical factor was found to be associated with the mean BG level. This is the first study of its kind to be conducted in an Asian population, presumably because the prevalence of type 1 diabetes in Asia is low and diabetes camps are a novel concept. Further research is recommended to assess the characteristics of campers (e.g., diet, activity levels, and cultural background) and to determine how the health outcomes of children and adolescents with type 1 diabetes are affected by camp programs.

Health Supply Utilization at a Boy Scout Summer Camp: An Evaluation for Improvement and Preparedness.

OBJECTIVE: To describe the health conditions treated by a health services center at a Boy Scout summer camp and make recommendations for appropriate resources and supplies. METHODS: We conducted a retrospective review of health center utilization at a Boy Scout camp in central Missouri during the summers of 2012 and 2013. Health logbook data were compiled and analyzed using descriptive and comparative statistics. RESULTS: During the study period 19,771 camp participants made 1586 visits to the health care center. The overall incidence rate of health center visits was 6.20 visits per 1000 camp days. Two-thirds of visits were for illness and the remainder for injury. Over 90% of patients were returned to camp, 7.3% were transferred to another health facility, and 1.6% were advised to leave camp and return home. The most common treatments were rehydration (17.8 %) and administration of analgesics (13.4%) and topical creams (12.3%). CONCLUSIONS: Summer camps need to be prepared for a wide range of conditions and injuries in youth campers, leaders, and staff members. Over 90% of presenting complaints were managed on site, and the majority of conditions were easily treatable minor injuries and illnesses. We provide recommendations for appropriate medical supplies and suggest opportunities for improvement to aid health centers in planning and treatment.

Injury and illness epidemiology at a summer sport-camp program, 2008 through 2011.

CONTEXT: University-sponsored summer sport camps often employ athletic trainers; however, there is a dearth of epidemiologic studies describing the injury and illness experience of sport-camp participants to guide clinicians. OBJECTIVE: To describe the injury and illness experience of youth participants at a university-sponsored summer sport-camp program during a 4-year period. DESIGN: Descriptive epidemiology study. SETTING: A National Collegiate Athletic Association Division I university that sponsored 76 to 81 camps for 28 sports each summer. PATIENTS OR OTHER PARTICIPANTS: A total of 44, 499 camp participants enrolled during the 4 years. Male and female participants ranged in age from 10 to 17 years and in athletic skill from novice to elite. MAIN OUTCOME MEASURE(S): Data from handwritten injury and illness log books, maintained by sports health care personnel, were accessed retrospectively, entered into an electronic spreadsheet, and coded. Data were applied to the National Athletic Injury/Illness Reporting System. Participant-personnel contacts, defined as any instance when a participant sought health care services from personnel, were calculated per 100 participants. Injury and illness rates were calculated per 10 ,000 exposures, measured in participant-days. The distribution of injury and illness conditions and affected body regions were calculated. RESULTS: There were 11 ,735 contacts, for an overall rate of 26 per 100 participants, and 4949 injuries and illnesses, for a rate of 1 per 10, 000 participant-days. Participants at single-sex camps were less likely to sustain injuries and illnesses than participants at coeducational camps (rate ratio [RR] = 0.49; 95% confidence interval = 0.45, 0. 35; P < .001, and RR = 0.47; 95% confidence interval = 0.43, 0.51; P < .001, respectively). The lower extremity was injured most frequently (27.9%). Most injury and illness conditions were dermatologic (37.1%). CONCLUSIONS: The contact and injury and illness differences observed among sports and between sexes demonstrated potential differences in the sports health care needs of camp participants. These data can be used to make evidence-based clinical decisions, such as determining injury-prevention strategies and sports health care staffing needs.

Variabilidad glucémica y estrés oxidativo en niños con diabetes tipo 1 asistentes a un campamento / Glycemic variability and oxidative stress in children, with type 1 diabetes attending a summer camp

OBJETIVOS: Analizar variabilidad glucémica, el estrés oxidativo y la relación entre ambos en un grupo de en niños y adolescentes con diabetes tipo 1 (DM1) que asistieron a un campamento. Pacientes y método: Estudio transversal que incluyó a 54 niños con DM1 entre 7 y 16 años de edad que asistieron a un campamento de verano de 7 días. Se recogieron datos sociodemográficos, clínicos y valores de glucemia capilar medidos con un glucómetro Accu-Chek Nano(R). Se calcularon los marcadores de variabilidad glucémica: desviación estándar (DE), índice de glucemia baja (LBGI), índice de glucemia elevada (HBGI), amplitud media de las excursiones glucémicas (MAGE) y media de las diferencias diarias (MODD). El estrés oxidativo fue evaluado mediante la medición de 8-iso-prostaglandina F2 alfa (PGF2α) en una muestra de orina de 24 h recogida en 14 niños al final del campamento. RESULTADOS: La mediana de DE, MAGE y MODD se encontraron en un rango elevado (61, 131 y 59mg/dl, respectivamente), LBGI en la categoría de riesgo moderado (3,3) y HBGI en la categoría de riesgo bajo (4,5). La media de HbA1c fue del 7,6%. La media de la tasa de excreción urinaria de 8-iso-PGF2α fue 864,39pg/mg creatinina. No se encontraron correlaciones estadísticamente significativas entre marcadores de variabilidad glucémica y 8-iso PGF2α urinario. CONCLUSIONES: Se ha objetivado una alta variabilidad glucémica en niños y adolescentes con DM1 asistentes a un campamento de verano. Sin embargo, no se han encontrado correlaciones entre marcadores de variabilidad glucémica y de estrés oxidativo medido por 8-iso-PGF2α urinario

OBJECTIVE: To assess glycemic variability, oxidative stress and their relationship in children and adolescents with type 1 diabetes (T1DM) attending a summer camp. PATIENTS AND METHOD: Cross-sectional study that included 54 children and adolescents with T1DM aged 7-16, attending a 7 day summer camp. Sociodemographic information, clinical data, and blood glucose values measured using an Accu-Chek Nano(R) glucose meter were recorded. Glucose variability markers (standard deviation [SD], low blood glucose index [LBGI], high blood glucose index [HBGI], mean amplitude of glycemic excursions [MAGE] and mean of daily differences [MODD]) were calculated. Oxidative stress was assessed by the measurement of 8-iso-prostaglandin F2 alpha (PGF2α) in a 24-hour urine sample collected at the end of the camp in 14 children. RESULTS: The Median SD, MAGE and MODD indexes were in the high range (61, 131 and 58mg/dl, respectively), LBGI in the moderate range (3.3), and HBGI in the low range (4.5). The mean HbA1c was 7.6% and the median urinary excretion rate of 8-iso-PGF2α was 864.39pg/mg creatinine. The Spearman correlation coefficients between markers of glycemic variability (SD, HBGI, MAGE, MODD) were significant. Non-significant correlations were found between markers of glycemic variability and urinary 8-iso-PGF2α. CONCLUSIONS: High glycemic variability was observed in children and adolescents attending a summer camp. However, no correlations were found between markers of glycemic variability and oxidative stress measured by urinary 8-iso-PGF2α. Further studies are needed to address the relationship between oxidative stress and glycemic variability in children with T1DM

Injury causation in the great outdoors: A systems analysis of led outdoor activity injury incidents.

Despite calls for a systems approach to assessing and preventing injurious incidents within the led outdoor activity domain, applications of systems analysis frameworks to the analysis of incident data have been sparse. This article presents an analysis of 1014 led outdoor activity injury and near miss incidents whereby a systems-based risk management framework was used to classify the contributing factors involved across six levels of the led outdoor activity 'system'. The analysis identified causal factors across all levels of the led outdoor activity system, demonstrating the framework's utility for accident analysis efforts in the led outdoor activity injury domain. In addition, issues associated with the current data collection framework that potentially limited the identification of contributing factors outside of the individuals, equipment, and environment involved were identified. In closing, the requirement for new and improved data systems to be underpinned by the systems philosophy and new models of led outdoor activity accident causation is discussed.

The paradox of the binomial Ixodes ricinus activity and the observed unimodal Lyme borreliosis season in Hungary.

The change of ambient temperature plays a key role in determining the run of the annual Lyme season. Our aim was to explain the apparent contradiction between the annual unimodal Lyme borreliosis incidence and the bimodal Ixodes ricinus tick activity run--both observed in Hungary--by distinguishing the temperature-dependent seasonal human and tick activity, the temperature-independent factors, and the multiplicative effect of human outdoor activity in summer holiday, using data from Hungary in the period of 1998-2012. This separation was verified by modeling the Lyme incidence based on the separated factors, and comparing the run of the observed and modeled incidence. We demonstrated the bimodality of tick season by using the originally unimodal Lyme incidence data. To model the outdoor human activity, the amount of camping guest nights was used, which showed an irregular run from mid-June to September. The human outdoor activity showed a similar exponential correlation with ambient temperature to that what the relative incidence did. It was proved that summer holiday has great influence on Lyme incidence.

Epidemiology and severity of paediatric burn injuries occurring during camping and caravanning holidays.

BACKGROUND: Due to its unique location, the South West England Paediatric Burns Service based in Bristol admits an interesting cohort of holiday-makers, who have sustained their burns whilst on camping and caravanning holidays. AIM: We aimed to establish whether burns sustained during camping and caravanning holidays are more severe and require more extensive intervention compared to burns sustained in other situations. METHODS: We undertook a retrospective, observational study of admissions to the South West Paediatric Burns Service between June, and August from 2003 to 2005. Our primary outcome was to assess the severity of the burns as defined by percentage total body surface area of partial and full thickness burns. We used secondary outcomes of indirect indicators of burn severity: length of hospital stay, number of general anaesthetics, and need for surgical debridement, artificial skin dressing and/or skin grafting. Analysis of the data was undertaken using Mann-Whitney test, Fisher's exact test, and Chi-squared test. RESULTS: 151 patients were included in the study, 30 (20%) of which were campers. Our results show that burns sustained during camping and caravanning holidays are significantly more likely to be of larger surface area than burns sustained in other environments. Campers' burns also required more frequent surgical intervention (in 87% versus 66%) and had longer inpatient admissions (5.3 days versus 3.8 days). CONCLUSIONS: Our results have implications for clinicians and campsite owners. Access to free flowing water is often not immediately available on campsites and time taken to reach the nearest Emergency Department is often prolonged with a further delay before reaching the tertiary centre. The general public needs to be aware of the risks of burn during camping and caravanning holidays. Campsite owners should consider improving first aid facilities and clinicians need to be aware of the need for early referral and timely transfer to tertiary facilities.

A classification of backcountry campsites in Prince William Sound, Alaska, USA.

This study examined resource conditions on backcountry campsites in Prince William Sound, Alaska, USA. In order to further the understanding of campsite impacts and to improve monitoring and assessment methods, we employed a multivariate analysis procedure, suggested in one study, but heretofore untested on data from other campsite assessments. Factor analysis of ten impact indicator variables from 146 campsites produced three dimensions of campsite impact-tree and vegetation disturbance, areal disturbance and visitor behavior-related disturbance. Three types of campsites, which differed substantially in the types of impact exhibited, were then derived from a cluster analysis of the factor scores. Further analysis revealed a significant relationship between the types of substrates where campsites were located and the types of campsites derived from the analysis. This work illustrates the utility of multi-indicator monitoring approaches and the use of multivariate methods for classifying campsites, as the campsite types identified would likely require different management strategies for limiting the proliferation and expansion of impacts.

Injury patterns at US and Canadian overnight summer camps: first year of the Healthy Camp study.

OBJECTIVE: To describe injury patterns at overnight summer camps in 2006, and identify risk factors for more significant injury. DESIGN: Surveillance data obtained from Healthy Camp Study from 2006 were analyzed from 71 overnight camps, representing 437,541 camper-days and 206,031 staff-days. RESULTS: Injuries were reported in 218 campers and 81 staff. 51.8% of injured campers were male versus 34.6% of staff. Among campers, 60.1% were evaluated off-site; 2.3% required hospital admission. 43.9% of injuries required >24 h activity restriction (deemed "significant injury"). Among campers, significant injury was associated with camp sessions > or =14 days (RR 1.48); among staff, with male sex (RR 1.85) and camper-to-staff ratio (RR 0.67). There were no associations with age, time of day, setting, or level of supervision. CONCLUSIONS: Significant injuries are uncommon at overnight summer camps. Rates appear similar to those in comparable activities. Targeted interventions may further reduce injury risk.

Perceived effects of setting attributes on visitor experiences in wilderness: variation with situational context and visitor characteristics.

Understanding how setting attributes influence the nature of the visitor experience is crucial to effective recreation management. Highly influential attributes are useful indicators to monitor within a planning framework, such as Limits of Acceptable Change. This study sought to identify the setting attributes perceived to have the most profound effect on the ability to have "a real wilderness experience" and to assess the degree to which attribute importance varied with situational context and visitor characteristics. To this end, exiting hikers were surveyed at moderate and very high use trailheads in Alpine Lakes Wilderness, WA (USA), and Three Sisters Wilderness, OR (USA). They were asked about the degree to which encountering varying levels of different setting attributes would add to or detract from their experience. Attributes with the largest range of effect on experience, based on evaluations of different levels, were considered most important. The most influential attributes were litter and several types of campsite interaction--people walking through camp and number of other groups camping close by. The perceived importance of setting attributes did not vary much between wilderness locations with substantially different use levels, suggesting that conclusions are robust and generalizable across wilderness areas. There also was little difference in the perceptions of day and overnight visitors. In contrast, we found substantial variation in the perceived importance of setting attributes with variation in wilderness experience, knowledge, attachment, and motivation. Our results validate the emphasis of many wilderness management plans on indicators of social interaction, such as number of encounters.

Exhaled nitric oxide decreases in association with attendance at an asthma summer cAMP.

Attendance at a summer asthma camp has been associated with improved outcomes in children with asthma. We hypothesized that one mechanism involved in improved asthma outcomes is reduction in airway inflammation. To investigate this, we measured the fractional concentration of exhaled nitric oxide (FeNO), lung function (forced expiratory volume in 1 sec, FEV(1)) and asthma control (Juniper Asthma Control Questionnaire, ACQ) from children at the beginning and end of a 1-week asthma summer camp. We also obtained a symptoms-only ACQ at 1 and 6 months after the end of camp. We enrolled 10 girls, 17 boys, mean (+/- SD) age = 9.6 +/- 1.3 years. At baseline, FeNO (ppb), median (25-75 IQR) = 11.4 (7.2-21.3); ACQ = 0.86 (0.43-1.21); FEV(1) (%pred, mean +/- SD) = 87 +/- 10. At the end of camp, FeNO = 6.2 (4.4-8.4), a change of -45%, p < 0.0001; ACQ = 0.71 (0.43-1.14), a fall of 14%, p = 0.72; and mean FEV(1)% predicted remained unchanged. There were no significant changes in the follow-up symptoms-only ACQ at 1 and 6 months. We conclude that airway inflammation, as measured by FeNO, improved during 1 week of asthma camp, but there were no significant changes in lung function or asthma control. Since no child had a change in anti-inflammatory therapy during camp, these findings suggest that airway inflammation was reduced because of improved adherence to therapy and/or reduced exposure to pro-inflammatory stimuli in the home environment. The finding of reduced inflammation following attendance at an asthma summer camp should motivate the child, the parents and the clinician to focus their efforts on improving adherence to therapy and reducing exposures at home.

Very high and increasing incidence of type 1 diabetes mellitus in Newfoundland and Labrador, Canada.

OBJECTIVE: To determine the incidence of type 1 diabetes mellitus (T1DM) among children aged 0-14 yr inclusive in the Canadian province of Newfoundland and Labrador (NL). METHODS: Prospective and retrospective cohort study of the incidence of T1DM in children aged 0-14 yr from 1987 to 2005. Identified cases during this time period were ascertained from several sources and verified using the capture-recapture technique. RESULTS: Over the study period, 732 children aged 0-14 yr were diagnosed with T1DM. The incidence of T1DM in this population over the period 1987-2005 inclusive was 35.08 per 100,000 (95% confidence interval: 32.54, 37.62). The incidence over this period increased linearly at the rate of 0.78 per 100 000 per year. There was a significant difference between the incidence of 31.61 per 100,000 for boys in the 0-4-yr age-group and 19.05 per 100,000 for girls in the 0-4-yr age-group (p = 0.001). The incidence was very high throughout the entire province. CONCLUSIONS/INTERPRETATION: The province of NL has one of the highest incidences of T1DM reported worldwide. The incidence is increasing over the 19-yr study period.

Camp nursing: rewards and challenges.

Every summer, millions of children attend summer camp, bringing with them flashlights, sleeping bags, bug spray, and a wide array of acute and chronic medical conditions. Registered nurses provide care to these children in an environment that is fun-filled, rewarding, and challenging. Familiarity with camp settings, as well as with expectations of the nurse at camp, are important because the demands are quite different from traditional nursing practice. Due to the challenges that are inherent in the camp nursing role, nurses considering this area of practice must be knowledgeable about the various camp settings, camp nurse responsibilities, practice issues for camp nursing, implications for education and research, and resources for the nurse contemplating a camp nursing position.

Analysis of burns caused by pre-filled gas canisters used for lamps or portable camping stoves.

The use of pre-filled valveless gas canisters for lamps or camping stoves has caused a number of serious burn incidents. We performed a retrospective analysis of all of the patients who were victims of such incidents admitted to the Marseille Burn Centre between January 1990 and March 2004. There were a total of 21 patients burned in such conditions. Adult males made up the majority of the victims of this sort. Lesions were often extensive (60% of the patients were burned over more than 10% of their body surface) and systematically deep. In order of frequency, burn locations were: the lower limbs, the upper limbs, the hands and the face. The incidents principally occurred during replacement of the canister near an open flame. The marketing of a canister with a valve in order to avoid gas leaks did not cause the old canisters to be taken off the market. On the contrary, European Safety Standard EN417, updated in October 2003, validated the use of these valveless canisters. The severity of the lesions caused and the existence of safe equivalent products requires the passage of a law that forbids valveless canisters.

Psychosocial impacts of a camping experience for children with cancer and their siblings.

BACKGROUND: We conducted a prospective two-group evaluation of pediatric cancer patients and their siblings regarding experiences and affective changes resulting from a 1-week summer camp experience. METHODS: The patients and siblings were assessed prior to camp (Baseline), at the end of camp (Follow-up 1), and again 4-6 months later (Follow-up 2). Assessments included standardized tests for depressive affects, social competency, and a measure of pleasure and participation in camp activities. RESULTS: Sixty-six children were assessed, including 31 (47%) patients and 35 (53%) siblings. Ages ranged from 7 to 17 years. Of the patient campers 19 (61%) had leukemia or lymphoma and 12 (39%) had solid tumors. Results showed marked changes in affective symptoms for patient campers over time (improvements), not shown by sibling campers. For patient campers these affective changes were not present immediately after camp, but were quite significant when measured 4-6 months later. Both patient and sibling campers reflected the same positive memories and pleasure in camp activities over time. For neither group did memories or pleasure fade over time. The camping experience did not have differential impacts on first time versus returning campers. Twelve campers (18% of sample) indicated suicidal ideation on the measure of depressive affects. They did well at camp and presented no special management issues. CONCLUSION: Expectations appear substantially different for patient versus sibling campers. The camping experience appeared to impact these groups differently, with patient campers impacted in ways not experienced by sibling campers.

Medical utilization by immunodeficient, hemophiliac, and HIV positive children during summer camp: evidence for a safe camper experience.

BACKGROUND: Continuation of normal activities is vital to psychosocial development of children with serious illnesses. The purpose of this study was to determine whether or not it was safe for HIV-positive children and children with other immunodeficiencies to attend camp. PROCEDURE: The study population consisted of HIV (+) children, HIV negative siblings, and other immunodeficient campers attending Barretstown Gang (BG) Camp between 1998 and 2002. Their visit frequency to the on-site medical facility was compared within the study population and between 2,323 contemporaneous campers with cancer. RESULTS: Over half of the HIV (+) children were on active therapy. Greater than 97% of staff (49/51) made at least one visit compared with 64% (149/233) of campers (P < 0.04). HIV (-) siblings had almost the same need for medical attention (total visits) as children with immunodeficiencies (P = 0.34). Most visits [88%] among all diagnostic groups except hemophilia were non-disease related (328 vs. 47). Apart from URIs, there were few other infections and no fevers in the HIV(+) or immunodeficiency group, nor were there significant bleeds in the hemophiliacs. Most visits were for routine camp-type ailments. CONCLUSIONS: Our findings suggest that it is safe for HIV (+) and immunodeficient children to attend a properly staffed camp.