11 research outputs found
How Should Leaders Operate Courage to Prevent Wrong Decision Making? Through Clausewitz’s Thoughts About Genius for War
Hospital physicians perform five types of work duties in Japan: An observational study
BACKGROUND: Physicians are expected to perform three unique roles as a clinician, educator, and researcher in university hospitals. However, the actual practices of physicians performing different duties are relatively unknown. Therefore, the authors conducted an observational study at a university hospital to examine physicians’ work activities. METHODS: Between 2011 and 2013, ten observers shadowed 20 physicians from different specialties for a day at the Tokyo Women’s Medical University Hospital. Observers recorded physicians’ activities every 30 seconds that were subsequently categorized into work types. The number of work types and activity changes performed by a physician in one observational period were counted. RESULTS: Authors categorized physicians’ work activities into five groups: patient care (direct and indirect), education, research, professional development, and administration. All physicians performed at least one type of activity in addition to patient care. Activity change occurred 1.86 times per hour, on average. The median time-distribution of 20 physicians was 173.8 minutes, 213.8 minutes, 3.3 minutes, 5.0 minutes, 0 minutes, and 0.8 minutes for direct patient care, indirect patient care, education, research, professional development, and administration, respectively. CONCLUSION: Japanese hospital physicians performed multiple work duties including professional development and administrative activities in addition to triple duties. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/1472-6963-14-375) contains supplementary material, which is available to authorized users
Hospital physicians perform five types of work duties in Japan: An observational study
Ethical Problems Related to Medical Malpractices Caused by Errors in Communication between Different Professions
Reflections on safety and crisis management from reading descriptions of the deaths of the Takeda family’s samurais in Koyo-gunkan
How the Victims of Medical Malpractice Feel? : Inquiring into Court Cases
The two accidents in 1999 (the mistaking patient identity accident at Yokohama and the Hibitane drip accident) has changed our view on hospitals and medical practitioners severely. Based on the judgment documents about medical malpractice from 1999 onward, I investigated the victims\u27feeling against the practitioners and hospitals. This article is composed of the introduction, criminal action section and civil action section. In the criminal action section, I researched 15 cases that doctors or nurses were convicted for manslaughter about medical malpractice. It was revealed that injured patients and patients\u27families wanted medical practitioners punished and had strong emotion as victims, because there were rudimentary mistakes by medical practitioners, severe injury or death, destruction of trust relationship, no apology, no compensation, concealment of the fact, and no admission of their mistakes. In the civil action section, I speculated causes of disputes from 14 civil action cases. In these cases, it was often seemed that medical practitioners thought that they were not responsible for the situation though the victims suspected existence of negligence and a causal relationship. That might happen because there were the gaps in medical knowledge and analysis facility and nature of medicine is very complicated and highly specialized (so it is often difficult to judge a causal relationship). Whether negligence and a causal relationship actually existed or not, victims have to face the fact like death or handicap. They need sympathy about misfortune and financial aid. Few cases seemed to be settled out of court in spite of each party\u27s endeavor
Effects of Weight Gain after 20 Years of Age and Incidence of Hyper-Low-Density Lipoprotein Cholesterolemia: The Iki Epidemiological Study of Atherosclerosis and Chronic Kidney Disease (ISSA-CKD)
The aim of this study was to investigate the effects of long-term weight gain from the age of 20 on incidence of hyper-low-density-lipoprotein (LDL) cholesterolemia in the general population of Japanese people. Methods: We conducted a population-based retrospective cohort study using annual health checkup data for residents of Iki City, Nagasaki Prefecture, Japan. A total of 3179 adult (≥30 years old) men and women without hyper-LDL cholesterolemia at baseline, who underwent two or more health checkups were included in the analysis. Information on weight gain (≥10 kg) after 20 years of age was obtained using questionnaire. The outcome of this study was development of hyper-LDL cholesterolemia defined as LDL-cholesterol level ≥3.62 mmol/L and/or initiation of lipid-lowering medications. Results: During a mean follow-up period of 4.53 years, 665 of the 3179 participants developed hyper-LDL cholesterolemia (46.5/1000 person-years). The incidence of hyper-LDL cholesterolemia was higher in participants with a weight gain of ≥10 kg (55.3/1000 person-years) than among those with a weight gain of <10 kg (41.8/1000 person-years). This association remained statistically significant even after adjustment for age, sex, smoking, daily drinking, exercise, obesity, hypertension, and diabetes (multivariable hazard ratio 1.31, 95% confidence interval 1.08–1.58, p = 0.006). Conclusion: A weight gain of ≥10 after 20 years of age affected the development of hyper-LDL cholesterol regardless of age, sex, and obesity in a general population of Japanese
Elevation in white blood cell count and development of hyper LDL cholesterolemia
Abstract To investigate the relationship between white blood cell (WBC) count and incidence of hyper-low-density lipoprotein (LDL) cholesterolemia in a population-based longitudinal study. This is a retrospective study using data of annual health check-ups for residents of Iki City, Japan. A total of 3312 residents (≥ 30 years) without hyper-LDL cholesterolemia at baseline were included in this analysis. Primary outcome was incidence of hyper-LDL cholesterolemia (LDL cholesterol levels ≥ 3.62 mmol/L and/or use of lipid lowering drugs). During follow-up (average 4.6 years), 698 participants development of hyper-LDL cholesterolemia (incidence 46.8 per 1000 person-years). Higher incidence of hyper-LDL cholesterolemia was observed among participants with higher leukocyte count (1st quartile group: 38.5, 2nd quartile group: 47.7, 3rd quartile group: 47.3, and 4th quartile group: 52.4 per 1,000 person-years, P = 0.012 for trend). Statistically significant relation was observed even after adjustment for age, gender, smoking, alcohol intake, leisure-time exercise, obesity, hypertension and diabetes: hazard ratio 1.24 (95% confidence interval 0.99 to 1.54) for 2nd quartile group, 1.29 (1.03–1.62) for 3rd quartile group and 1.39 (1.10–1.75) for 4th quartile group, compared with 1st quartile group (P for trend = 0.006). Increased WBC count was related to incidence of hyper-LDL cholesterolemia in general Japanese population
Effect of chronic kidney disease on the association between hyperuricemia and new‐onset hypertension in the general Japanese population: ISSA‐CKD study
Abstract We aimed to investigate the association between serum uric acid (SUA) level and development of hypertension as well as the interaction effect of chronic kidney disease (CKD) on this relationship in the general Japanese population. We included 7895 participants aged ≥30 years from the ISSA‐CKD study, a population‐based retrospective cohort study that used annual health check‐up data of residents from Iki Island, Japan. After the exclusion of 1881 with l < 1‐year follow‐up, 2812 with hypertension at baseline, and 165 with missing information on SUA, a total of 3037 participants were enrolled in this analysis. Participants were divided into four groups according to the quartiles of SUA level at baseline, and multivariable‐adjusted hazard ratios for new‐onset hypertension were calculated. Stratified analyses were performed for each subgroup (defined by sex, age, alcohol intake, and CKD) to assess the interaction effects. During a mean follow‐up period of 4.4 years, 943 participants developed hypertension. The first quartile group was set as the reference group, and the multivariable‐adjusted hazard ratios (95% confidence interval) for new‐onset hypertension were 1.11 (0.90–1.36) in the second quartile, 1.25 (1.02–1.54) in the third quartile, and 1.35 (1.07–1.70) in the fourth quartile compared with those in the reference group (p = .007 for trend). The stratified analyses showed that the association between SUA and hypertension was significantly stronger in participants with CKD than in those without CKD (p = .035 for interaction). SUA level is an independent risk factor for new‐onset hypertension. This tendency was significantly stronger in participants with CKD