Costs associated with COVID-19 in healthcare personnel in Greece: a cost-of-illness analysis.

BACKGROUND: Healthcare personnel (HCP) are at increased risk of infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the aetiological agent of coronavirus disease 2019 (COVID-19). AIM: To estimate the costs related to SARS-CoV-2 exposure and infection among HCP in Greece. METHODS: Data were retrieved from the national database of SARS-CoV-2 infections and from the database of HCP exposed to patients with COVID-19. A cost-of-illness analysis was performed to estimate total, direct and indirect costs. RESULTS: In total, 254 HCP with COVID-19 and 3332 HCP exposed to patients with COVID-19 during the first epidemic wave were studied. Of the 254 HCP with COVID-19, 49 (19.3%) were hospitalized (mean length of hospitalization 11.6 days) and four were admitted to intensive care units (mean duration 10.8 days). Overall, 1332 (40%) exposed HCP had a mean duration of absenteeism of 7.5 days, and 252 (99.2%) HCP with COVID-19 had a mean duration of absenteeism of 25.8 days. The total costs for the management of the two groups were estimated at €1,735,830 (€772,890 Euros for HCP with COVID-19 and €962,940 for exposed HCP). Absenteeism accounted for a large proportion of the total costs (80.4% of all expenditures), followed by costs for reverse transcriptase polymerase chain reaction and hospitalization (10.2% and 6.5% of all expenditures, respectively). CONCLUSION: COVID-19 is associated with increased rates and duration of absenteeism among HCP. Indirect costs, particularly absenteeism, are the major driver of total costs among exposed HCP and HCP with COVID-19. The estimated total costs are conservative. Studies are needed to explore the impact of COVID-19 vaccination of HCP on absenteeism and COVID-19-associated costs.

Hospital factors associated with SARS-CoV-2 infection among healthcare personnel in Greece.

Healthcare workers (HCWs) have been recognized as a high-risk group for infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). This study estimated their risk of infection based on hospital characteristics. Factors significantly associated with increased risk for SARS-CoV-2 infection were: working in a non-referral hospital compared with a coronavirus disease 2019 (COVID-19) referral hospital, working in a hospital with a high number of employees, and working in a hospital with an increased number of patients with COVID-19. This study revealed gaps in infection control in the non-referral hospitals. There is an urgent need for continuous training in infection control practices. Compliance of HCWs with the use of personal protective equipment should also be addressed.

Costs associated with measles in healthcare personnel during the 2017-2018 epidemic in Greece: a real-world data cost-of-illness analysis.

Measles represents an occupational risk for healthcare personnel (HCP). A total of 117 cases of measles among HCP were notified in Greece during 2017-2018. We were able to contact 46 of them. Most of those contacted had a serious clinical course with complications, necessitating hospitalization in 67% of cases. All HCP reported absenteeism, for a mean duration of 21.2 working days (range: 3-60 days); 54.3% of HCP reported being at work while symptomatic for a mean duration of 2.3 working days (range: 1-7 days). The average total cost-of-illness was €4,739 per HCP. The total direct and indirect costs of the 117 notified cases among HCP amount to €554,494, which is likely to be an underestimate of the true cost.

A case of imported Middle East Respiratory Syndrome coronavirus infection and public health response, Greece, April 2014.

On 18 April 2014, a case of Middle East Respiratory Syndrome coronavirus (MERS-CoV) infection was laboratory confirmed in Athens, Greece in a patient returning from Jeddah, Saudi Arabia. Main symptoms upon initial presentation were protracted fever and diarrhoea, during hospitalisation he developed bilateral pneumonia and his condition worsened. During 14 days prior to onset of illness, he had extensive contact with the healthcare environment in Jeddah. Contact tracing revealed 73 contacts, no secondary cases had occurred by 22 April.

Cluster of new influenza A(H1N1) cases in travellers returning from Scotland to Greece - community transmission within the European Union?

On 26 and 27 May, the Hellenic Centre for Disease Control and Prevention in Greece reported two confirmed cases of new influenza A(H1N1) virus infection in travellers returning from Scotland. The two cases had no apparent traceable links to an infectious source. Herein we report details of the two cases and potential public health implications.

A pseudo-outbreak of human A/H5N1 infections in Greece and its public health implications.

The recent wide geographic spread of the highly pathogenic avian influenza A/H5N1 virus has important public health implications. Several wild migratory birds were confirmed to be infected with avian influenza A/H5N1 in Greece in February and March 2006. The aim of this paper is to report data from potential H5N1 human cases that presented to local hospitals during this period with a respiratory infection and expressing concern about exposure to avian influenza. A case-control investigation was conducted that included case identification with the use of a structured definition, review of epidemiological and clinical characteristics and molecular testing for avian influenza A/H5N1. The setting was the entire country of Greece during February and March 2006. The main outcomes were rates of possible cases (meeting both a clinical and an epidemiological criterion) and clinical or epidemiological characteristics differentiating them from potential cases that met either one of the criteria of a possible case, but not both. Twenty six potential patients (81% of whom met a clinical criterion, and 39% of whom met an epidemiological criterion) presented and most (85%) were admitted in local hospitals during the period of interest. The majority of cases (85%) were observed in northern Greece where most of the confirmed A/H5N1 avian cases were documented. Five of the 26 evaluated patients met the definition of a possible case. These clustered within the early period of confirmed A/H5N1 cases in wild migratory birds (P=0.05). Molecular testing was negative for all possible cases. Application of a revised case definition constructed according to newer European Union guidance resulted in the exclusion of two possible cases. Several potential A/H5N1 human cases were recently identified in Greece. Both the timing of identification and the geographical location of potential cases suggest an increased awareness on the part of the general public, as well as poor interpretation of the case definition by the clinicians.

A pseudo-outbreak of human A/H5N1 infections in Greece and its public health implications.

The recent wide geographic spread of the highly pathogenic avian influenza A/H5N1 virus has important public health implications. Several wild migratory birds were confirmed to be infected with avian influenza A/H5N1 in Greece in February and March 2006. The aim of this paper is to report data from potential H5N1 human cases that presented to local hospitals during this period with a respiratory infection and expressing concern about exposure to avian influenza. A case-control investigation was conducted that included case identification with the use of a structured definition, review of epidemiological and clinical characteristics and molecular testing for avian influenza A/H5N1. The setting was the entire country of Greece during February and March 2006. The main outcomes were rates of possible cases (meeting both a clinical and an epidemiological criterion) and clinical or epidemiological characteristics differentiating them from potential cases that met either one of the criteria of a possible case, but not both. Twenty six potential patients (81% of whom met a clinical criterion, and 39% of whom met an epidemiological criterion) presented and most (85%) were admitted in local hospitals during the period of interest. The majority of cases (85%) were observed in northern Greece where most of the confirmed A/H5N1 avian cases were documented. Five of the 26 evaluated patients met the definition of a possible case. These clustered within the early period of confirmed A/H5N1 cases in wild migratory birds (P=0.05). Molecular testing was negative for all possible cases. Application of a revised case definition constructed according to newer European Union guidance resulted in the exclusion of two possible cases. Several potential A/H5N1 human cases were recently identified in Greece. Both the timing of identification and the geographical location of potential cases suggest an increased awareness on the part of the general public, as well as poor interpretation of the case definition by the clinicians.

What distinguishes unintentional injuries from injuries due to intimate partner violence: a study in Greek ambulatory care settings.

OBJECTIVES: Intimate partner violence (IPV) is an important sociocultural and public health problem. This study aims to assess sociodemographic and injury characteristics of IPV victims among adults in a traditional southern European population. SETTING: Accident and emergency departments of three sentinel hospitals in Greece participating in the Emergency Department Injury Surveillance System (EDISS). METHODS: Data on sociodemographic variables, as well as event and injury characteristics were retrieved from the EDISS database during the three year period 1996-98. Out of a total of 27 319 injured women aged 19 years or more, 312 (1.1%) were reported as IPV related and were compared with 26 466 women with unintentional injuries. Among the 35 174 men with injuries 39 (0.1%) were reported as IPV related and were compared with 34 049 men with unintentional injuries. The data were analyzed through simple cross tabulations and multiple logistic regression. Positive predicted values for selected injury characteristics were also calculated. RESULTS: IPV is more common in rural than in urban areas of Greece. Women are 10 times more frequently IPV victims but men are also IPV victims; younger women and older men are disproportionately affected by IPV. The relative frequency of the phenomenon increases during the late evening and night hours. Certain types of injuries, notably multiple facial injuries, and presentation of the injured person on his/her own at the emergency department or combinations of predictive characteristics are strongly indicative of IPV. CONCLUSIONS: Injuries due to IPV are not uncommon in Greece, not withstanding the traditional structure of the society and the tendency of under-reporting. Certain injury characteristics have high positive predictive values and could be used in screening protocols aiming at the correct identification of the underlying external cause in injuries that may be caused by IPV.

Injuries in public and private playgrounds: the relative contribution of structural, equipment and human factors.

UNLABELLED: The aim of this case-control study was to identify and quantify risk factors of injuries in playgrounds, where children spend an increasing amount of time in developed countries. The study took place in Greater Athens during 1999. A continuous Emergency Departments Injury Surveillance System (EDISS) of hospitals that cover about 30% of the children's time at risk in Greater Athens identified 777 injuries in public and private playgrounds out of a total of 17 497 injuries. Public playgrounds differ from private ones, because the former generally have more equipment, usually of greater height, with less resilient surfaces, and supervision relies mainly on parents or guardians. Patterns of type of playground use were assessed in a sample of 294 children from the same study base who served as a control group in a hierarchical case-control design. The annual incidence of playground injuries in Greater Athens was about 7 in 1000 among boys and 4 in 1000 among girls, with a 2.2 times higher risk for an injury in public than in private playgrounds (95% confidence interval 1.61-3.07). Children in public vs private playgrounds had a statistically significant eight times higher odds for concussion and six times higher for open wounds, whereas the odds for long bone fractures were four and for other fractures two; swings, slides and seesaws were the types of equipment most frequently associated with injuries. It was further shown that supervision of children was suboptimal (< 60%) in both public and private playgrounds, and children in private playgrounds sustained an unduly high frequency of sprain/ dislocation injuries (odds ratio 1.75) because they were encouraged to play bare-footed. CONCLUSION: Close to 50% of playground injuries could be prevented by structural and equipment changes, while further reduction could be accomplished through simple measures including closer supervision and encouraging children to wear proper shoes and use protective equipment whenever necessary.