police officers, and government officials. We classified disease based on the 10th revision of the International Statistical Classification of Diseases and Related Health Problems codes. We compared prevalence by the age-standardized prevalence rate, considering standard distribution of the population. Medical expenditure of disease was defined as outpatient fees, hospitalization fees, and drug costs. Total medical expenditures were calculated by the sum of those 3 categories.RESULTS: The age-standardized prevalence of cancer, mental disorders, and cardiovascular disease in firefighters was slightly higher than or similar to that of government officials and police officers (no significant difference). However, medical expenditures for stomach cancer, mental disorders, and most cardio-cerebrovascular diseases were higher in firefighters than in others. In particular, firefighters spent 12 times more money for ischemic heart disease than did government officials. Of musculoskeletal diseases, lumbar disc disorder had the highest expenditures among firefighters.CONCLUSIONS: The age-standardized prevalence of most of diseases of firefighters was not as high as in the other groups, but the medical expenses of firefighters were much higher than those of government officials and police officers.]]>
Cardiovascular Diseases ; Drug Costs ; Fees and Charges ; Firefighters ; Health Expenditures ; Hospitalization ; Humans ; International Classification of Diseases ; Korea ; Mental Disorders ; Musculoskeletal Diseases ; Myocardial Ischemia ; National Health Programs ; Occupational Groups ; Outpatients ; Police ; Prevalence ; Stomach Neoplasms

OBJECTIVE: The suicide rate in South Korea was the second highest among the Organization for Economic Cooperation and Development countries in 2017. The purpose of this study is to understand the characteristics of people who died by suicide in Korea from 2013–2017 and to better prevent suicide. METHODS: This study was performed by the Korea Psychological Autopsy Center (KPAC), an affiliate of the Korea Ministry of Health and Welfare. According to the Korea National Statistical Office, the number of suicide victims nationwide was estimated to reach about 70,000 from 2013 to 2017. Comprehensive suicide records from all 254 police stations in South Korea were evaluated by 32 investigators who completed a 14-day didactic training program. Then, we evaluated the characteristics of suicide victims in association with disease data from the National Health Insurance Database (NHID), which is anonymously linked to personal information of suicide victims. RESULTS: Thirty-one of 254 police stations in the Seoul metropolitan area were analyzed by August 10, 2018. Findings showed that the characteristics of suicide victims differed according to the nature of the region. CONCLUSION: Our results suggest that different strategies and methods are needed to prevent suicide by regional groups.
Anonyms and Pseudonyms ; Autopsy ; Education ; Humans ; Korea ; Methods ; National Health Programs ; Organisation for Economic Co-Operation and Development ; Police ; Research Personnel ; Seoul ; Suicide

BACKGROUND: Lead (Pb) exposure in shooting ranges has been reduced by various measures such as jacketed ammunition and lead-free primers. Nevertheless, this may lead to exposure to other metals, potentially resulting in adverse health effects. METHODS: In a cross-sectional study, 35 subjects from seven different shooting ranges were studied: four shooting instructors, 10 police officers, 15 Special Forces, and six maintenance staff members. Metals and metalloids were determined in blood and urine by inductively coupled plasma–mass spectrometry. RESULTS: The concentrations of most elements did not differ significantly between groups or compared to reference values, except for Sb and Pt in urine and Pb in blood. Mean values for Sb were considerably higher in urine from the Special Forces (0.34 μg/L), the maintenance staff (0.13 μg/L), and shooting instructors (0.32 μg/L) compared to the police officers before shooting (0.06 μg/L) and a Belgian reference value (0.04 μg/L). For Pt, the Special Forces showed higher mean urinary concentrations (0.078 μg/L) compared to a Belgian reference value (<0.061 μg/L). Mean values for blood lead were markedly higher in the Special Forces (3.9 μg/dL), maintenance staff (5.7 μg/dL), and instructors (11.7 μg/dL) compared to police officers (1.4 μg/dL). One instructor exceeded the biological exposure index for blood Pb (38.8 μg/dL). CONCLUSION: Since both Pb and Sb were found to be higher in shooting range employees, especially among frequent shooters, it is advisable to provide appropriate protective equipment, education, and medical follow-up for shooting range personnel in addition to careful choice of ammunition.
Cross-Sectional Studies ; Education ; Environmental Monitoring ; Follow-Up Studies ; Humans ; Metalloids ; Metals ; Occupational Exposure ; Occupational Health ; Police ; Reference Values ; Spectrum Analysis

BACKGROUND: Few studies have examined the effects of a forward rotating shift pattern on police employee performance and well-being. This study sought to compare sleep duration, cognitive performance, and vigilance at the start and end of each shift within a three-shift, forward rotating shift pattern, common in United Kingdom police forces. METHODS: Twenty-three police employee participants were recruited from North Yorkshire Police (mean age, 43 years). The participants were all working the same, 10-day, forward rotating shift pattern. No other exclusion criteria were stipulated. Sleep data were gathered using both actigraphy and self-reported methods; cognitive performance and vigilance were assessed using a customized test battery, comprising five tests: motor praxis task, visual object learning task, NBACK, digital symbol substitution task, and psychomotor vigilance test. Statistical comparisons were conducted, taking into account the shift type, shift number, and the start and end of each shift worked. RESULTS: Sleep duration was found to be significantly reduced after night shifts. Results showed a significant main effect of shift type in the visual object learning task and NBACK task and also a significant main effect of start/end in the digital symbol substitution task, along with a number of significant interactions. CONCLUSION: The results of the tests indicated that learning and practice effects may have an effect on results of some of the tests. However, it is also possible that due to the fast rotating nature of the shift pattern, participants did not adjust to any particular shift; hence, their performance in the cognitive and vigilance tests did not suffer significantly as a result of this particular shift pattern.
Actigraphy ; Fatigue ; Great Britain ; Humans ; Learning ; Police

BACKGROUND: As of now, the impact of low back pain (LBP) and its chronic state, chronic low back pain (CLBP), on mental health-related quality of life (HRQOL) has never been investigated among police officers. The present investigation aims at studying this relationship using a biopsychosocial model. METHODS: Between May and October 2014, a Web-based cross-sectional study was conducted among Quebec police officers (Quebec, Canada). Mental HRQOL was measured using the role emotional (RE) and the mental health (MH) domains of the SF-12v2 Health Survey. The impact of CLBP on mental HRQOL (as opposed to acute/subacute LBP or no LBP) was studied with a multivariate linear regression model. RESULTS: Of the 3,589 police officers who participated in the study, 1,013 (28.4%) reported CLBP. The mean age of respondents was 38.5 ± 8.7 years, and 32.0% were females. The RE (44.1/100) and MH (49.0/100) mean scores of the CLBP group were comparable with the scores found in populations suffering from cancer or heart diseases. Compared to officers without LBP, the presence of CLBP was significantly associated with lower RE (β: −0.068; p = 0.003) and MH (β: −0.062; p = 0.002) scores. These relationships were not found in the acute/subacute LBP group. CONCLUSION: Our results underscore how frequent CLBP is among police officers and how burdensome it is. Considering the importance of good physical and mental health for this occupational population, police organizations should be aware of this issue and contribute to the efforts toward CLBP prevention and management in the workplace.
Cross-Sectional Studies ; Female ; Health Surveys ; Heart Diseases ; Humans ; Linear Models ; Low Back Pain ; Mental Health ; Police ; Quality of Life ; Quebec ; Surveys and Questionnaires

BACKGROUND: Police officers' stress perception, frequency of stressful events (stressors), and police work characteristics may contribute to poor sleep quality through different mechanisms. METHODS: We investigated associations of stress severity (measured by stress rating score) and frequency of stressors with sleep quality and examined the influence of police work characteristics including workload, police rank, prior military experience, and shift work on the associations. Participants were 356 police officers (256 men and 100 women) enrolled in the Buffalo Cardio-Metabolic Occupational Police Stress Study from 2004 to 2009. A mean stress rating score and mean frequency of stressors occurring in the past month were computed for each participant from the Spielberger Police Stress Survey data. Sleep quality was assessed using the global score derived from the Pittsburgh Sleep Quality Index survey. Linear associations of the stress rating score and frequency of stressors with sleep quality (Pittsburgh Sleep Quality Index global score) were tested. Age, sex, race/ethnicity, and smoking status were selected as potential confounders. RESULTS: The stress rating score was positively and independently associated with poor sleep quality (β = 0.17, p = 0.002). Only workload significantly modified this association (β = 0.23, p = 0.001 for high workload group; p-interaction = 0.109). The frequency of stressors was positively and independently associated with poor sleep quality (β = 0.13, p = 0.025). Only police rank significantly modified the association (β = 0.007, p = 0.004 for detectives/other executives; p-interaction = 0.076). CONCLUSION: Both police officers' perception of stress severity and the frequency of stressors are associated with poor sleep quality. Stress coping or sleep promotion regimens may be more beneficial among police officers reporting high workloads.
Buffaloes ; Humans ; Life Change Events ; Male ; Military Personnel ; Police ; Smoke ; Smoking

PURPOSE: The purpose of this study was to investigate the association of job stress and health promotion behaviors with the quality of life in female riot police officers.METHODS: A cross-sectional design was adopted, and a convenience sample of 182 female riot police officers from 5 Metropolitan Police Agencies in South Korea. All participants completed a self-administered survey questionnaire that assessed job stress, health promotion behavior, and quality of life in May 2018. The collected data were analyzed using t-test, analysis of variance, and correlation and multiple linear regression analyses, all of which were executed using SPSS/WIN 23.0 and STATA 13.0.RESULTS: The level of job stress among participants was moderate, and the mean was 45.25 out of a maximum possible score of 100. The mean scores that emerged for health promotion behaviors and the quality of life were 2.62 (maximum=4) and 56.59 (maximum=100), respectively. Job stress (r=−.380, p < .001) and health promotion behaviors (r=.559, p < .001) were correlated with the quality of life. The statistically significant predictors of the quality of life were job stress (β=−.212, p=.001) and health promotion behaviors (β=.417, p < .001).CONCLUSION: The variables that were associated with the quality of life of female riot police officers were job stress and health promotion behaviors. Therefore, interventions that can enhance job stress management and health promotion behaviors are needed to improve the quality of life of female riot police officers.
Female ; Health Promotion ; Humans ; Korea ; Linear Models ; Police ; Quality of Life ; Riots

In this study we take a closer look at the diseases that afflicted Japanese police officers who were stationed in a remote mountainous region of Taiwan from 1921 to 1944. Samples were taken from the latrine at the Huabanuo police outpost, and analyzed for the eggs of intestinal parasites, using microscopy and ELISA. The eggs of Eurytrema sp., (possibly E. pancreaticum), whipworm and roundworm were shown to be present. True infection with Eurytrema would indicate that the policemen ate uncooked grasshoppers and crickets infected with the parasite. However, false parasitism might also occur if the policemen ate the uncooked intestines of infected cattle, and the Eurytrema eggs passed through the human intestines. These findings provide an insight into the diet and health of the Japanese colonists in Taiwan nearly a century ago.
Animals ; Asian Continental Ancestry Group ; Cattle ; Diet ; Eggs ; Enzyme-Linked Immunosorbent Assay ; Grasshoppers ; Gryllidae ; Humans ; Intestines ; Microscopy ; Ovum ; Parasites ; Police ; Taiwan ; Toilet Facilities

Suicide is the fifth-leading cause of death in Korea, accounting for 4.4% of all deaths. Therefore, suicide is a serious medical problem, as well as a social problem. In this paper, we provide a social psychiatric perspective on suicide and recommend suicide prevention strategies based on programs with roots in the Gwangju mental health pilot project and an analysis of suicide patterns in Seoul. First, early intervention and active case management are mandatory to prevent suicide among individuals with mental illnesses such as depression, schizophrenia, and alcohol use disorder. To this end, mental health and welfare centers, addiction management centers, suicide prevention centers, and care program after a suicide attempt in the emergency department of general hospitals should collaborate via a multidisciplinary approach. Second, crisis intervention should be provided in collaboration with the police, government officials, and mental health agencies to people who are at immediate risk of suicide. Additionally, case management services should be expanded for individuals who are treated at hospitals for psychiatric illness. Third, social welfare services should be offered to low-income individuals at risk of suicide. Fourth, the mass media should restrict reporting about suicide and follow the relevant reporting guidelines. Finally, access to methods of committing suicide, such as charcoal for burning and agrichemical poisoning, should be regulated by the government. Proactive psychosocial strategies implemented with government support will prevent suicide-related deaths and decrease the suicide rate in Korea.
Burns ; Case Management ; Cause of Death ; Charcoal ; Cooperative Behavior ; Crisis Intervention ; Depression ; Early Intervention (Education) ; Emergency Service, Hospital ; Gwangju ; Hospitals, General ; Humans ; Korea ; Mass Media ; Mental Health ; Occupational Groups ; Pilot Projects ; Poisoning ; Police ; Schizophrenia ; Seoul ; Social Problems ; Social Welfare ; Suicide

This study provides a statistical analysis of 1,226 cases of death occurring in Area 8, Seoul Metropolitan Police Agency (Gangseo, Yangcheon, and Guro Police Stations) from January 1 to December 31, 2017. There were 427 postmortem inspection cases in Gangseo, 393 in Yangcheon, 377 in Guro, and 29 in other areas. The number of autopsy cases was 69 in Gangseo, 70 in Yangcheon, 86 in Guro, and seven in other areas. According to the postmortem inspection reports, there were 593 cases of natural death and 336 cases of unnatural death, while in 297 cases the cause of death was unknown. Of the 297 unknown cases, autopsy rates from each police station were as follows: 54 of 99 cases (54.5%) in Gangseo, 60 of 101 cases (59.4%) in Yangcheon, 67 of 93 cases (72.0%) in Guro, and in all four cases (100%) from other areas. Unnatural deaths included 215 cases of suicide, nine cases of homicide, and 64 accidental death, while 48 cases were undetermined. Among the unnatural deaths, the cause of death included 138 cases of hanging, 72 cases of falls from a height, and 32 cases of poisoning. Since this statistical study is based on actual postmortem inspection data for 1,226 cases of death in the eight areas of Seoul (excluding deaths from traffic accidents), it raises issues relating to the current postmortem inspection system, and can be used as reference material for a comprehensive overview of causes of death.
Accidental Falls ; Autopsy ; Cause of Death ; Homicide ; Humans ; Poisoning ; Police ; Seoul ; Statistics as Topic ; Suicide