• Title/Summary/Keyword: Military Hospital

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The Association Between PM2.5 Exposure and Diabetes Mellitus Among Thai Army Personnel

  • Apisorn Laorattapong;Sarun Poobunjirdkul;Thanapoom Rattananupong;Wiroj Jiamjarasrangsi
    • Journal of Preventive Medicine and Public Health
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    • v.56 no.5
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    • pp.449-457
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    • 2023
  • Objectives: This study investigated the association between baseline exposures to particulate matter with a diameter <2.5 microns (PM2.5) and subsequent temporal changes in PM2.5 exposure with the incidence of type 2 diabetes among Royal Thai Army personnel. Methods: A retrospective cohort study was conducted using nationwide health check-up data from 21 325 Thai Army personnel between 2018 and 2021. Multilevel mixed-effects parametric survival statistics were utilized to analyze the relationship between baseline (i.e., PM2.5-baseline) and subsequent changes (i.e., PM2.5-change) in PM2.5 exposure and the occurrence of type 2 diabetes. Hazard ratios (HRs) and 95% confidence intervals (CIs) were employed to assess this association while considering covariates. Results: There was a significant association between both PM2.5 baseline and PM2.5-change and the incidence of type 2 diabetes in a dose-response manner. Compared to quartile 1, the HRs for quartiles 2 to 4 of PM2.5-baseline were 1.11 (95% CI, 0.74 to 1.65), 1.51 (95% CI, 1.00 to 2.28), and 1.77 (95% CI, 1.07 to 2.93), respectively. Similarly, the HRs for quartiles 2 to 4 of PM2.5-change were 1.41 (95% CI, 1.14 to 1.75), 1.43 (95% CI, 1.13 to 1.81) and 2.40 (95% CI, 1.84 to 3.14), respectively. Conclusions: Our findings contribute to existing evidence regarding the association between short-term and long-term exposure to PM2.5 and the incidence of diabetes among personnel in the Royal Thai Army.

Current status of hepatitis A virus infections in Korea (한국 소아 A형 간염 현황)

  • Youn, Hee-Shang
    • Clinical and Experimental Pediatrics
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    • v.51 no.7
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    • pp.690-695
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    • 2008
  • The age-specific anti-hepatitis A virus (HAV) seroprevalence rates in South Korea have changed markedly since the last 2030 years with an improvement in the socio-economic, housing, and environmental-sanitation conditions. These changes are characterized by very low anti-HAV seropositive rates among individuals less than 30 years of age; however, nowadays, most adolescents and young adults at an increased risk of developing symptomatic HAV infections. The Korea Center for Disease Control Sentinel Surveillance System has recently revealed an increase in the incidence of hepatitis A infection since 2001 and has revealed a potential endemic nature of the hepatitis A infection. Hepatitis A vaccines that were introduced in 1997 in Korea have made the current anti-HAV IgG positive rates in children (less than 10 years of age) approximately 50% of the rates observed in Seoul in 2006. However, in the same year, a few children were diagnosed as having anti-HAV IgG antibodies in Busan. This suggests the presence of some difference in the vaccination policy among doctors practicing in Seoul and Busan. Thus, the current recommendation of vaccinating 12-year-old child with HAV vaccination should be emphasized and a new strategy should be developed for the vaccination program to cater to the adolescents and young adults who are not immune, as well as for persons who are at a high risk for hepatitis A viral infection such as military personnel and hospital and day care center employees. Further, urgent hepatitis A vaccinations are also needed in patients with chronic liver diseases.

Polycythemia vera combined with coagulation disorder -A case report- (혈액응고 장애가 동반된 진성다혈증 1례)

  • Ahn, Jae-Hee;Lee, Du-Ha;Chun, Hyo-Jin;Hyun, Myung-Soo;Lee, Hyun-Woo;Kim, Chung-Sook
    • Journal of Yeungnam Medical Science
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    • v.6 no.2
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    • pp.247-255
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    • 1989
  • We report a case of polycythemia vera combined with coagulation disorder. The patient was 54 years old man who complained of continuous bleeding after incision of skin abscess 20days ago. Laboratory tests were revealed prolonged aPTT and slightly prolonged PT. Coagulation factor, I, VIII, IX, XI and fibrinogen decreased, however FDP did not increased. It appears that patient with polycythemia vera have chronic activation of coagulation system, probably initiated by activation of factor XII. Platelet aggregation test to ADP, collagen, epinephrine was also revealed poor response.

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A Cross-Country Comparison of Knowledge, Attitudes and Practices about Tobacco Use: Findings from the Global Adult Tobacco Survey

  • Gupta, Bhawna;Kumar, Narinder
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.12
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    • pp.5035-5042
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    • 2014
  • Background: Knowledge and individual perceptions about adverse effects of all forms of tobacco exert direct influence on the level of tobacco consumption in various socio-demographic groups. The objective of this study was to determine the nature, extent and demographic correlates of knowledge, attitudes and perceptions of use of tobacco among adults in low and middle income countries. Materials and Methods: The Global Adult Tobacco Survey, conducted in fourteen different countries from 2008-2010, was sourced for the data analyzed in this study. Descriptive statistical analyses were conducted to determine the prevalent knowledge and individual perceptions amongst adults about all forms of tobacco consumption. Results: There was relatively high awareness about the harmful effects of smoking tobacco with main awareness being about its relationship with lung cancer (>90% in most countries). In contrast, there was relatively low awareness about harmful effects of smokeless tobacco (< 90% in all countries except India and Bangladesh), and observed correlation of smoking tobacco with heart attack (40.6% in China, 65.1% in India) and stroke (28.2% in China, 50.5% in India). Conclusions: A large proportion of adults living in low and middle income countries possess adequate knowledge about smoking tobacco but have inadequate awareness as well as false perceptions about smokeless forms of tobacco. Popular beliefs of inverse relationships of tobacco consumption with knowledge, attitudes and perception of populations towards tobacco are challenged by the findings of this study.

Life Cycle Costing: Maintenance and Repair Costs of Hospital Facilities Using Monte Carlo Simulation

  • Kim, Tae-Hui;Choi, Jong-Soo;Park, Young Jun;Son, Kiyoung
    • Journal of the Korea Institute of Building Construction
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    • v.13 no.6
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    • pp.541-548
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    • 2013
  • During the administration of a construction project, various types of participants are engaged in the project. From the design phase to the maintenance phase, these participants may confront many risks. To avoid these risks, participants should utilize an insurance company or a bond company. The types of risks and liability that a construction manager may face are listed in the construction law or contract. But there are some arguments related to risk transferring and the content of risks. For this reason, construction managers must carefully consider any possible risks in the contract and the construction law. Therefore, for construction managers to deal with risks appropriately, the introduction of a legal requirement to carry professional liability insurance, a defined compensation range for damages, a method of guarantee in the event of defects, a defined compensation claim period for damage, and a method of damage claim were suggested in this study.

Cause analysis, prevention, and treatment of postoperative restlessness after general anesthesia in children with cleft palate

  • Xu, Hao;Mei, Xiao-Peng;Xu, Li-Xian
    • Journal of Dental Anesthesia and Pain Medicine
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    • v.17 no.1
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    • pp.13-20
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    • 2017
  • Cleft palate is one of the most common congenital malformations of the oral and maxillofacial region, with an incidence rate of around 0.1%. Early surgical repair is the only method for treatment of a cleft lip and palate. However, because of the use of inhalation anesthesia in children and the physiological characteristics of the cleft palate itself combined with the particularities of cleft palate surgery, the incidence rate of postoperative emergence agitation (EA) in cleft palate surgery is significantly higher than in other types of interventions. The exact mechanism of EA is still unclear. Although restlessness after general anesthesia in children with cleft palate is self-limiting, its effects should be considered by clinicians. In this paper, the related literature on restlessness after surgery involving general anesthesia in recent years is summarized. This paper focuses on induction factors as well as prevention and treatment of postoperative restlessness in children with cleft palate after general anesthesia. The corresponding countermeasures to guide clinical practice are also presented in this paper.

A Study on the Rest Methods of Patients & Nursing Activities inducing them to Rest (환자의 안정방법과 안정을 유도하는 간호활동에 관한 연구)

  • 최명애;전금자
    • Journal of Korean Academy of Nursing
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    • v.8 no.2
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    • pp.15-23
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    • 1978
  • This study was conducted to see the present situation of rest in a military hospital. 120 medical patients but acute af critical cases were interviewed by the investigators during the period of August 20 to September 10, 1978. The questionnaire was consisted of questions regarding the general characteristics of tile respondents, rest methods and nursing activities inducing them to rest. 1, Of the rest methods, tying down on the bed comfortably placed first at 29.1 percent, followed by sleeping at 20,1 percent, reading at 16.8 percent, taking a moderate exercise, being free from their concerns of diseases & surrounding matters at 11.7 percent, respectively, playing the game of Badook or Chess at 6.7 percent , others at 3.9 percent in that order. 2. They mainly utilized the Lying down method for comfort & rest, but there were some differences depending on their educational backgrounds. 3. Some differences were observed in the methods of rest by the religions. 4. The differences between diseases af rest methods except bed rest af sleeping were observed. 5. Of the nursing activities inducing them to rest, counseling stood first at 43.3 percent, followed by teaching at 28.4 percent, relief of pain af discomfort at 20 percent, active attitudes of nurses to help them at 8.3 percent in that order. 6. There was no significant difference between the level of education or religions and nursing activities inducing them to rest. 7. Nursing activities which induced comfort & rest by diseases were mainly counseling & teaching.

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Down-Regulation of CYP1A1 Expression in Breast Cancer

  • Hafeez, S.;Ahmed, A.;Rashid, Asif Z.;Kayani, Mahmood Akhtar
    • Asian Pacific Journal of Cancer Prevention
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    • v.13 no.5
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    • pp.1757-1760
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    • 2012
  • Breast cancer is a major cause of death in women worldwide. Mammary tissue expressing xenobiotic metabolizing enzymes metabolically activate or detoxify potential genotoxic breast carcinogens. Deregulation of these xenobiotic metabolizing enzymes is considered to be a major contributory factor to breast cancer. The present study is focused on the expression of the xenobiotic metabolizing gene, CYP1A1, in breast cancer and its possible relationships with different risk factors. Twenty five tumors and twenty five control breast tissue samples were collected from patients undergoing planned surgery or biopsy from different hospitals. Semi-quantitative reverse transcriptase polymerase chain reaction (RT-PCR) and western-blotting were used to investigate the expression of CYP1A1 in breast cancer control and disease samples. mRNA expression of CYP1A1 was down-regulated in 40% of breast tumor samples. Down-regulation was also observed at the protein level. Significnat relations were noted with marital status and tumour grade but not histopathological type. In conclusion, CYP1A1 protein expression was markedly reduced in tumor breast tissues samples as compared to paired control tissue samples.

Penetrating Neck Trauma by Gunshot Injury: 1 Case Report (총상에 의한 경부 관통상 -치험 1례-)

  • Hong, Yoon Joo
    • The Korean Journal of Emergency Medical Services
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    • v.9 no.1
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    • pp.95-99
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    • 2005
  • Penetrating neck trauma by gunshot injury involving tracheobronchial tree is rare in Korea. Extensive tissue damage by cavitation, tissue fragmentation and shock wave transmission of high-velocity projectile along with associated organ injury renders high rate of mortality and morbidity. A 28 year old man in military service with gunshot wound in left cervical area presented initial symptoms of severe dyspnea and subcutaneous emphysema. Computed tomography of chest and cervical region as well as bronchoscopic evaluation was performed to confirm highly suspected injury to cervical trachea. Surgical exposure was established through a low collar incision; the damaged segment of 3.5 cm length including 2-4th tracheal rings was resected out and end-to-end anastomosis was performed. Bleeding from lacerated anterior jugular vein was controlled by ligation of both ends and a K2 bulllet was found upon inner border of body of first rib, medial to right carotid sheath and removed out. Cervical esophagus, carotid artery, internal jugular vein and recurrent laryngeal nerve were spared. Extubation was done on the first postoperative day and postoperative course until discharge on nineth postoperative day remained uneventful.

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Good Teaching and Desirable Teaching Behaviors Perceived by Nursing Students (간호학생이 인식하는 좋은 수업과 바람직한 교수행동)

  • Ko, Ilsun;Kim, Jinsook;Lee, Jungmin
    • The Journal of Korean Academic Society of Nursing Education
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    • v.25 no.4
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    • pp.496-507
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    • 2019
  • Purpose: This purpose of this study was to identify both good teaching and desirable teaching behaviors perceived by nursing students. Methods: A cross-sectional descriptive design was used. A convenience sample of 324 nursing students was selected and they completed self-reported questionnaires from November 1 to December 30, 2015. Results: Among 4 perspectives of good teaching (traditional, systemic, interaction, and constructionism), the traditional perspective was perceived as the highest form of good teaching, while the systemic perspective was perceived as the lowest. Meanwhile, disclosure and clarity were perceived as the highest desirable teaching behaviors. Regardless of students' perspective of good teaching, all 4 perspectives of good teaching were positively related with clarity, enthusiasm, interaction, organization, and disclosure as desirable teaching behaviors independently. Conclusions: Nursing students perceived that the highest perspective of good teaching was the traditional perspective. Meanwhile, they perceived that clarity, enthusiasm, interaction, organization, and disclosure were desirable teaching behaviors regardless of their perspective of good teaching. Further study will be needed to perceive nursing faculty's awareness of good teaching and desirable teaching behaviors to identify the difference of awareness between nursing students and faculty.