Quality of life following road traffic injury: the impact of age and gender.

PURPOSE: The impact of road traffic crashes on health is well developed, in terms of deaths and direct consequences, but it is less so in terms of long-term life consequences. Few studies have compared the general impact on Health Related Quality of Life (HRQoL) following road traffic injury (RTI) by using a variety of different injured body parts and severity levels of the injury and compared them with a sample of non-injured referent individuals. Consequently, the aim of the current study is to assess how injury severity is associated with HRQoL, and if it differs between men, women, over age and injured body parts. METHODS: This cross-sectional study identified people with a RTI in the Swedish Traffic Accident Data Acquisition System (STRADA). A frequency matched reference group was also included. Data include both register data and self-reported HRQoL data. RESULTS: A total of 1788 out of 4761 persons with an RTI (37.6%) and 2186 out of 4761 reference persons (45.9%) returned the questionnaire, giving a total response rate of 41.9% (n = 3974). The findings show different patterns of HRQoL loss, depending on sex, age, injured body part, and levels of injury severity. CONCLUSION: The results show that even relatively minor road traffic injuries can lead to a significantly lower of HRQoL, especially for women, compared to the non-injured reference group. Moreover, when the inherent reduction of HRQoL over age was considered, the results indicated that younger individuals have a larger difference from the reference group in HRQoL, independent of the injury severity, compared to the older individuals; hence, an improved understanding of age and gender differences in HRQoL following an RTI is needed to better understand the long-term consequences of injuries from a public health perspective.

Assessing guidelines for burn referrals in a resource-constrained setting: Demographic and clinical factors associated with inter-facility transfer.

AIM: The aim was to assess demographic and clinical factors associated with inter-facility referrals for patients with burns in a resource-constrained setting. METHODS: This was a cross-sectional case review of patients presenting with a burn at the trauma unit at the Red Cross War Memorial Children's Hospital (RXH) in Cape Town, South Africa. RESULTS: Six hundred and eleven-(71%) children were referred to the burns or the intensive care unit and 253 children were treated and discharged from the trauma unit. Of those admitted as inpatients 94% fulfilled at least one of the criteria for referral and 80% of those treated and discharged fulfilled the criteria for referral. CONCLUSIONS: Almost three out of four children evaluated at the trauma unit were referred to the burns unit for further management. However, a large number of patients were treated and discharged from the trauma unit despite being eligible for referral.

Outcomes after acute traumatic spinal cord injury in Botswana: from admission to discharge.

STUDY DESIGN: Prospective follow-up study. OBJECTIVES: To increase the knowledge regarding clinical and functional outcomes after traumatic spinal cord injuries (TSCI) in a resource-constrained setting. A special focus was placed on secondary complications such as pressure ulcers. SETTING: The national referral hospital in Gaborone, Botswana. METHODS: The study included all patients admitted with an acute TSCI during a 2-year period (n=39). Data collection was conducted at the time of discharge, and clinical characteristics, length of stay and pressure ulcers were analysed using descriptive and inferential statistics. RESULTS: Completeness of injury and presence of pressure ulcers were the factors found to significantly prolong hospitalization, which was 5 months (median). One patient died before discharge and one was discharged to rehabilitation in South Africa; all other patients were living with close or distant family members after discharge. Patients were supplied with electrical or manual active wheelchairs. Self-catheterization or suprapubic catheters were the main methods for bladder management, and ano-rectal stimulation to manage the bowel. Pressure ulcers, urinary tract infections and pain were the most frequent complications during in-patient care. CONCLUSIONS: Rehabilitation of patients with TSCI in Botswana has been going through big changes, and new rehabilitation objectives, such as techniques used for the management of bladder and bowel dysfunctions and the provision of technical aids, have been implemented, which likely can contribute to an overall improvement in the outcomes. However, basic care at the general wards is still lagging behind, causing high rates of pressure ulcers that significantly extend hospitalization periods.

Outcomes 2 years after traumatic spinal cord injury in Botswana: a follow-up study.

STUDY DESIGN: Prospective follow-up study. OBJECTIVES: To identify indicators leading to compliance with yearly controls (YCs) and to describe the clinical and functional outcomes 2 years after traumatic spinal cord injury (SCI). SETTING: The national SCI rehabilitation centre in Botswana. METHODS: Included in the study were all people who were admitted with a traumatic SCI during a 2-year period and survived to be discharged (n=38). Data were collected at the YCs and included demographic characteristics and clinical and functional outcomes. Comparisons were made between those who did or did not attend YCs and between those who did or did not develop pressure ulcers (PUs). RESULTS: The follow-up rate was 71% (27/38) with higher attendance among those with complete injuries and those with secondary complications, especially pain. Age, gender, distance to the centre and education did not affect the follow-up rate. Self-catheterisation and suprapubic catheter were the preferred methods to manage neurogenic bladder dysfunction. Despite high rates of PUs (48%) and urinary tract infections (UTIs; 41%), no death had occurred during the follow-up period. Furthermore, one-third had resumed work. CONCLUSION: Despite high rates of UTIs and PUs developed in the home environment, this study showed a high survival rate 2 years after traumatic SCI, which might be explained by the establishment of a specialised SCI unit and the high follow-up rate. In addition, the continuing contact with the SCI staff might have facilitated the relatively high return-to-work rate. Long-term follow-up seems possible even in resource-constrained settings with clearly stated objectives, transport, dedicated staff and well-educated patients and families.

A review of primary and secondary burn services in the Western Cape, South Africa.

BACKGROUND: In 2011, the Department of Health of the Western Cape Province, South Africa, requested a review of current burn services in the province, with a view to formulating a more efficient and cost-effective service. This article considers the findings of the review and presents strategies to improve delivery of appropriate burn care at primary and secondary levels. METHODS: Surveys were conducted at eight rural and urban hospitals, two outreach workshops on burn care, four regional hospitals and at least 60 clinics in Cape Town and in the Western Cape as far as Ladismith. A survey on community management of paediatric burns was also included in the study. RESULTS: The incidence of burns was highest in the winter months, more than half of those affected were children, and the majority of burns were scalds from hot liquids. Most burn injuries managed at primary level were minor, with 75% of patients treated by nurse practitioners and discharged. The four regional secondary hospitals managed the majority of moderate to severe burns. There is room for improvement in terms of treatment facilities and consumables at all levels, regional hospitals being particularly restricted in terms of outdated equipment, a shortage of intensive care unit beds, and difficulties in transferring patients with major burns to a burns unit when indicated. CONCLUSION: The community management of paediatric burns was satisfactory, although considerable delays in transfer and insufficient pain control hampered appropriate care. A great need for ongoing education at all levels was identified. Ten strategies are presented that could, if implemented, lead to tangible improvements in the management of burn patients at primary and secondary levels in the Western Cape.

Photograph-based diagnosis of burns in patients with dark-skin types: the importance of case and assessor characteristics.

AIM: This study assessed whether photographs of burns on patients with dark-skin types could be used for accurate diagnosing and if the accuracy was affected by physicians' clinical background or case characteristics. METHOD: 21 South-African cases (Fitzpatrick grades 4-6) of varying complexity were photographed using a camera phone and uploaded on a web-survey. Respondents were asked to assess wound depth (3 categories) and size (in percentage). A sample of 24 burn surgeons and emergency physicians was recruited in South-Africa, USA and Sweden. Measurements of accuracy (using percentage agreement with bedside diagnosis), inter- (n=24), and intra-rater (n=6) reliability (using percentage agreement and kappa) were computed for all cases aggregated and by case characteristic. RESULTS: Overall diagnostic accuracy was 67.5% and 66.0% for burn size and depth, respectively. It was comparable between burn surgeons and emergency physicians and between countries of practice. However, the standard deviations were smaller, showing higher similarities in diagnoses for burn surgeons and South-African clinicians compared to emergency physicians and clinicians from other countries. Case characteristics (child/adult, simple/complex wound, partial/full thickness) affected the results for burn size but not for depth. Inter- and intra-rater reliability for burn depth was 55% and 77%. CONCLUSION: Size and depth of burns on patients with dark-skin types could be assessed at least as well using photographs as at bedside with 67.5% and 66.0% average accuracy rates. Case characteristics significantly affected the accuracy for burn size, but medical specialty and country of practice seldom did in a statistically significant manner.

Traumatic spinal cord injury in Botswana: characteristics, aetiology and mortality.

STUDY DESIGN: Descriptive study with a cross-sectional design. OBJECTIVES: To describe the epidemiology of traumatic spinal cord injuries (TSCIs) in Botswana, with a specific focus on road traffic crashes (RTC). SETTING: Main public referral hospital, Gaborone, Botswana. METHOD: Two samples were included. Sample one described the epidemiology and included patients admitted during a 2-year period with acute TSCI. Sample two included only patients with TSCI due to RTC. RESULTS: Annual incidence was 13 per million population. Epidemiology of TSCI: 49 patients were included, 71% male, age ranging from 4 to 81 years, 80% ⩽ 45 years. Tetraplegia was more common than paraplegia (59/41%), and 39% had C1-C4 level of injury. The main cause of TSCI was RTC (68%), followed by assault (16%) and falls (10%). Mortality was 20%, where all, but one, had tetraplegia (18%). Median time from injury to spinal surgery was 12 days, with longer time for women, 16 days compared with 8 for men. Burst tire was the primary cause of RTC resulting in a TSCI, followed by hitting animals on the road. The majority had been passengers and 72% were involved in single crashes. CONCLUSION: The most common cause for TSCI was RTC, followed by assault. In-hospital mortality was high and the waiting period from the time of accident to spinal surgery was long, especially for women. The aetiology and high mortality of TSCI in Botswana indicate that improvements in roadway safety and medical care may decrease the TSCI incidence and mortality.

Housing, income inequality and child injury mortality in Europe: a cross-sectional study.

BACKGROUND: Child poverty rates are compared throughout Europe to monitor how countries are caring for their children. Child poverty reduction measures need to consider the importance of safe living environments for all children. In this study we investigate how European country-level economic disparity and housing conditions relate to one another, and whether they differentially correlate with child injury mortality. METHODS: We used an ecological, cross-sectional study design of 26 European countries of which 20 high-income and 6 upper-middle-income. Compositional characteristics of the home and its surroundings were extracted from the 2006 European Union Income Social Inclusion and Living Conditions Database (n = 203,000). Mortality data of children aged 1-14 years were derived from the World Health Organization Mortality Database. The main outcome measure was age standardized cause-specific injury mortality rates analysed by income inequality and housing and neighbourhood conditions. RESULTS: Nine measures of housing and neighbourhood conditions highly differentiating European households at country level were clustered into three dimensions, labelled respectively housing, neighbourhood and economic household strain. Income inequality significantly and positively correlated with housing strain (r = 0.62, P = 0.001) and household economic strain (r = 0.42, P = 0.009) but not significantly with neighbourhood strain (r = 0.34, P = 0.087). Child injury mortality rates correlated strongly with both country-level income inequality and housing strain, with very small age-specific differences. CONCLUSIONS: In the European context housing, neighbourhood and household economic strains worsened with increasing levels of income inequality. Child injury mortality rates are strongly and positively associated with both income inequality and housing strain, suggesting that housing material conditions could play a role in the association between income inequality and child health.

Acute and usual drinking among emergency trauma patients: a study on alcohol consumption and injury patterns.

OBJECTIVE: To investigate the relationship between usual and acute alcohol consumption among injured patients and, when combined, how they covary with other injury attributes. METHODS: Data from a randomised sample of 486 injured patients interviewed in an emergency department (Lausanne University Hospital, Switzerland) were analysed using the chi(2) test for independence and cluster analysis. RESULTS: Acute alcohol consumption (24.7%) was associated with usual drinking and particularly with high volumes of consumption. Six injury clusters were identified. Over-representations of acute consumption were found in a cluster typical of injuries sustained through interpersonal violence and in another formed by miscellaneous circumstances. A third cluster, typical of sports injuries, was linked to a group of frequent heavy episodic drinkers (without acute consumption). CONCLUSIONS: Among injured patients, acute alcohol consumption is common and associated with usual drinking. Acute and/or usual consumption form part of some, but not all, injury clusters.

First car-to-car crashes involving young adult drivers: main patterns and their relation to car and driver characteristics.

The primary objective of the study was to examine the relationship between patterns in car-to-car crashes involving young drivers and car and driver characteristics and the research design was a national register-based prospective cohort study. Individual records in a cohort born 1970-1972 are linked to road-traffic-crash data (1988-2000). Subjects' first police-registered two-car crash leading to severe or fatal injury (n = 4875) are identified. Typical crash patterns are highlighted and associations between pattern and both car and individual socio-demographic characteristics are tested. Four crash patterns are highlighted. Male drivers and those with lower educational attainment are over-represented in all patterns. Pattern-based risk levels vary considerably according to car safety level and driver's age at time of injury and socio-economic status. Crash patterns might be considered in young adult driver education systems, bearing in mind the consistent higher risks of male drivers and of drivers with lower educational attainment.

Children at risk in traffic: improvement potentials in the Swedish context.

AIM: To investigate the social risk distribution and improvement potentials for road traffic injuries among Swedish children by considering three categories of road users. METHODS: A population-based cohort study of children aged 1-14 y was carried out. Subjects were taken from the Swedish Population and Housing Census of 1990 (n = 1406405), and followed-up in the National Hospital Discharge Register for the years 1991-1999 focusing on injuries incurred as pedestrians, bicyclists or car passengers (n = 16084). Household socio-economic position was measured using social class, education and disposable income. Relative risks were calculated using Poisson regression for each measure of socio-economic position and by combining them, adjusting for sex, age of child and age of mother at delivery. Population-attributable risks were compiled for each category of road user and each measure of socio-economic position. RESULTS: Children of farmers and the self-employed are at greater risk for injuries as car passengers (RR 2.40, CI 1.79-3.20 and RR 1.44, CI 1.16-1.79, respectively), but not for pedestrian- and bicycle-related injuries. Children of unskilled workers are at greater risk for pedestrian injuries (RR 1.39, CI 1.15-1.67). Controlling for education and disposable income did not affect the relative risks to the same extent according to the social class and category of road user. The highest population-attributable risks were related to family disposable income and were indicated for pedestrians and car passengers (19-20%). CONCLUSION: By taking children's limited ability to deal with different types of traffic situations into consideration, considerable improvements in children's risk levels have been observed. Now there is a need to add equity in the road traffic safety equation.

Socioeconomic differences in road traffic injuries during childhood and youth: a closer look at different kinds of road user.

STUDY OBJECTIVE: To investigate if there are socioeconomic differences in road traffic injuries among Swedish children and adolescents, and if this applies to the same extent to all categories of road users. To assess the modification effect of gender of child. DESIGN: A closed population-based cohort study based on the Swedish Population and Housing Census of 1985. Individual census records are linked to Sweden's National Hospital Discharge Register (1987-1994). SETTING AND SUBJECTS: All children aged 0-15 years in 1985 (approximately 1.5 million subjects) were monitored for five categories of road traffic injuries over eight years, and divided into seven socioeconomic groups on the basis of parental socioeconomic status. Odds ratios and population attributable risks were computed using the children of intermediate and high level salaried employees as reference group. MAIN RESULTS: The injury risks of pedestrians and bicyclists are 20% to 30% higher among the children of manual workers than those of intermediate and high level salaried employees. Socioeconomic differences are greatest for injuries involving motorised vehicles-that is, moped, motorcycle and car. If all children had the same rate as children in the reference group, the rate for all groups would be 25% lower for moped riders and 37% lower for car drivers. CONCLUSIONS: Socioeconomic differences in road traffic injuries are substantial for both boys and girls. Socioeconomic injury-risk differentials increase when young people use motorised vehicles.