Overweight and obesity in Greek warship personnel: prevalence and correlations. (25/128)

OBJECTIVE: To estimate the prevalence of obesity among the personnel of a Greek warship and to highlight the potential relationship of the body-mass index (BMI). METHODS: Data on behavioural and demographic characteristics, among 274 men of a Greek warship, aged between 19 and 38 years, were analysed. RESULTS: 26.5% of participants were overweight and 4.7% obese. BMI was correlated with age, and cigarette pack-years, and inverse correlated with the aerobic exercise. No significant associations were found between BMI and alcohol consumption. CONCLUSION: A relatively high proportion of obesity was found in a Greek military population. Intervention and prevention measures should be targeted at the promotion of physical activity and the reduction of the smoking behaviour of personnel.  (+info)

The Virtual Naval Hospital: the digital library as knowledge management tool for nomadic patrons. (26/128)

OBJECTIVE: To meet the information needs of isolated primary care providers and their patients in the US Navy, a digital health sciences library, the Virtual Naval Hospital, was created through a unique partnership between academia and government. METHODS: The creation of the digital library was heavily influenced by the principles of user-centered design and made allowances for the nomadic nature of the digital library's patrons and the heterogeneous access they have to Internet bandwidth. RESULTS: The result is a digital library that has been in operation since 1997, continues to expand in size, is heavily used, and is highly regarded by its patrons. CONCLUSIONS: The digital library is dedicated to delivering the right information at the right time to the right person so the right decision can be made, and therefore the Virtual Naval Hospital functions as a knowledge-management system for the US Navy Bureau of Medicine and Surgery.  (+info)

Hospitalisations among seafarers on merchant ships. (27/128)

AIMS: To study morbidity among active seafarers in the merchant navy in order to clarify possible work related morbidity and the morbidity related to work and lifestyle where possible preventive measures may be initiated. METHODS: From a register in the Danish Maritime Authority a cohort of Danish merchant seafarers who had been actively employed at sea in 1995 was identified. For each seafarer, information on all employment periods at sea, charge aboard, and ship was available. The cohort was linked with the National In-patient Register in Denmark. Standardised hospitalisation ratios (SHRs) were calculated for all major diagnostic groups using all gainfully employed as reference. RESULTS: Seafarers were shown to be inhomogeneous, with significant differences in SHRs for the same disease groups between different groups of seafarers depending on charge and ship type. SHRs for lifestyle related diseases were high, although rates for acute conditions, such as acute myocardial infarction, were low, probably due to referral bias, as acute conditions are likely to cause hospitalisation abroad, and thus are not included in the study. SHRs for injury and poisoning were high, especially for ratings and officers aboard small ships. CONCLUSION: Despite pre-employment selection, a large proportion of the seafarers constitute a group of workers with evidence of poor health probably caused by lifestyle. The subgroups with high risk of hospitalisation due to lifestyle related diseases also had an increased risk of hospitalisation due to injury and poisoning.  (+info)

Traumatic work related mortality among seafarers employed in British merchant shipping, 1976-2002. (28/128)

AIMS: To establish the causes and circumstances of all traumatic work related deaths among seafarers who were employed in British merchant shipping from 1976 to 2002, and to assess whether seafaring is still a hazardous occupation as well as a high risk occupation for suicide. METHODS: A longitudinal study of occupational mortality, based on official mortality files, with a population of 1,136,427 seafarer-years at risk. RESULTS: Of 835 traumatic work related deaths, 564 were caused by accidents, 55 by suicide, 17 by homicide, and 14 by drug or alcohol poisoning. The circumstances in which the other 185 deaths occurred, including 178 seafarers who disappeared at sea or were found drowned, were undetermined. The mortality rate for 530 fatal accidents that occurred at the workplace from 1976 to 2002, 46.6 per 100,000 seafarer-years, was 27.8 times higher than in the general workforce in Great Britain during the same time period. The fatal accident rate declined sharply since the 1970s, but the relative risk of a fatal accident was 16.0 in 1996-2002. There was no reduction in the suicide rate, which was comparable to that in most high risk occupations in Britain, from 1976 to 1995; but a decline since 1995. CONCLUSIONS: Although there was a large decline in the fatal accident rate in British shipping, compared to the general workforce, seafaring has remained a hazardous occupation. Further prevention should focus on improvements in safety awareness among seafarers and shipping companies, reductions in hazardous working practices, and improvements in care for seafarers at risk of suicide.  (+info)

Richard Dobson Kt MRCS FRS (1773-1847) and the inferior status of naval medicine in the early nineteenth century: end of the fleet physicians. (29/128)

In the eighteenth and early nineteenth century assistant-surgeons in the Navy possessed an inferior status compared with their equivalents in the Army, despite protestations from the Physician of the Navy, Sir William Burnett FRS; lack of promotion was a major complaint. By abolishing the title physician in the Navy, Sir Richard Dobson, FRS, surgeon to Greenwich Hospital, did much to rectify this injustice. Instead of only two promotions in 26 years, 26 medical officers were, as a result of his exertions, advanced to the rank above that of Surgeon in two years.  (+info)

The use of NHS accident and emergency services by commercial sea fishermen in the North East of Scotland. (30/128)

BACKGROUND: Commercial sea fishing is known to be a hazardous occupation, but little quantitative research has been conducted in the UK. OBJECTIVE: To describe the demography of commercial fishermen accessing NHS accident and emergency (A&E) services and profile the reasons for attendance. METHODS: Eight NHS A&E departments in North East Scotland participated in the audit. A structured data collection form was completed by the attending nurse or doctor during a 6 month period (March-August). All commercial sea fishermen attending during this time were included whether or not the reason for attendance was work-related. RESULTS: There were 164 cases of which 133 (81%) presented with injuries and 19 (12%) with illnesses (12 unknown). Twenty-seven (16%) cases had required emergency evacuation from commercial vessels. The most frequent category of injury was 'hand', 'wrist' or 'finger' followed by 'head', 'face' and 'throat'. CONCLUSION: Commercial sea fishing is a dangerous occupation with many injuries requiring NHS A&E treatment. The relatively high level of injuries compared to illness indicates that there are still safety issues to be addressed and current risk assessment requirements need to be reviewed.  (+info)

Subjective assessments of safety, exposure to chemicals and use of personal protection equipment in seafaring. (31/128)

BACKGROUND: Most of the scientific publications from the maritime area are studies about the mortality and morbidity, while studies about the present hazards of potentially dangerous exposures are relatively rare. AIMS: To describe the seafarers' assessments of the occupational safety on board, their exposure to chemicals and the use of personal protection equipment and to identify the areas for further risk assessment and preventive measures. METHODS: A questionnaire study was carried out in 11 countries among seafarers who attended a regular health examination. RESULTS: The total number of seafarers who participated in the study was 6461 (response rate 93.7%). The occupational safety on board was assessed to be very good or good in 82%. Multivariate analyses showed that the safety was assessed as lowest among ratings, seafarers<30 years of age, work in the engine rooms and on dry cargo ships. It was highest on crude oil tankers and supply ships. Fifty-five per cent of seafarers were exposed to chemicals. Personal protection equipment to chemicals was used 'always/almost always' in 93% of the exposed. Multivariate analysis showed that the use of personal protection was highest on deck, on the largest ships, on roll-on roll-off ships and on crude oil tankers. CONCLUSION: The occupational safety and the use of personal protective equipment was assessed to be significantly different in some strata of the population and in specific working areas and types and sizes of ships.  (+info)

Genitourinary medicine and surgery in Nelson's navy. (32/128)

Surgeons of the Royal Navy during the Napoleonic and revolutionary wars, between 1793 and 1815, were solely responsible for all health care of the officers, men, and boys of their ships. This paper examines the genitourinary medicine and surgery encountered by the naval surgeons at the time of Nelson. Primary sources are examined to explore the presentation, case mix, and management of genitourinary disease during this period. A general overview is given of the life and work of the Royal Naval surgeons at the end of the 18th century. The documents that were examined contained 39 surgeon's journals, these were written by 26 surgeons on 13 different ships. The journals contained 446 presentations to the sick list of men with genitourinary symptoms. The presenting symptoms are grouped together under the following headings; venereal disease, penile pathology, scrotal pain and swelling, urinary symptoms and retention, stone disease and trauma. Examination of these journals permits a glimpse of medical life in the Royal Navy during the time of Nelson. The case load and management of genitourinary disease shows the diversity of presentation to these surgeons.  (+info)