• Title/Summary/Keyword: Patient's data

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Utility of Wide Beam Reconstruction in Whole Body Bone Scan (전신 뼈 검사에서 Wide Beam Reconstruction 기법의 유용성)

  • Kim, Jung-Yul;Kang, Chung-Koo;Park, Min-Soo;Park, Hoon-Hee;Lim, Han-Sang;Kim, Jae-Sam;Lee, Chang-Ho
    • The Korean Journal of Nuclear Medicine Technology
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    • v.14 no.1
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    • pp.83-89
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    • 2010
  • Purpose: The Wide Beam Reconstruction (WBR) algorithms that UltraSPECT, Ltd. (U.S) has provides solutions which improved image resolution by eliminating the effect of the line spread function by collimator and suppression of the noise. It controls the resolution and noise level automatically and yields unsurpassed image quality. The aim of this study is WBR of whole body bone scan in usefulness of clinical application. Materials and Methods: The standard line source and single photon emission computed tomography (SPECT) reconstructed spatial resolution measurements were performed on an INFINA (GE, Milwaukee, WI) gamma camera, equipped with low energy high resolution (LEHR) collimators. The total counts of line source measurements with 200 kcps and 300 kcps. The SPECT phantoms analyzed spatial resolution by the changing matrix size. Also a clinical evaluation study was performed with forty three patients, referred for bone scans. First group altered scan speed with 20 and 30 cm/min and dosage of 740 MBq (20 mCi) of $^{99m}Tc$-HDP administered but second group altered dosage of $^{99m}Tc$-HDP with 740 and 1,110 MBq (20 mCi and 30 mCi) in same scan speed. The acquired data was reconstructed using the typical clinical protocol in use and the WBR protocol. The patient's information was removed and a blind reading was done on each reconstruction method. For each reading, a questionnaire was completed in which the reader was asked to evaluate, on a scale of 1-5 point. Results: The result of planar WBR data improved resolution more than 10%. The Full-Width at Half-Maximum (FWHM) of WBR data improved about 16% (Standard: 8.45, WBR: 7.09). SPECT WBR data improved resolution more than about 50% and evaluate FWHM of WBR data (Standard: 3.52, WBR: 1.65). A clinical evaluation study, there was no statistically significant difference between the two method, which includes improvement of the bone to soft tissue ratio and the image resolution (first group p=0.07, second group p=0.458). Conclusion: The WBR method allows to shorten the acquisition time of bone scans while simultaneously providing improved image quality and to reduce the dosage of radiopharmaceuticals reducing radiation dose. Therefore, the WBR method can be applied to a wide range of clinical applications to provide clinical values as well as image quality.

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Spatial Analysis of Colorectal Cancer Cases in Kuala Lumpur

  • Shah, Shamsul Azhar;Neoh, Hui-Min;Syed Abdul Rahim, Syed Sharizman;Azhar, Zahir Izuan;Hassan, Mohd Rohaizat;Safian, Nazarudin;Jamal, Rahman
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.3
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    • pp.1149-1154
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    • 2014
  • Background: In Malaysia, data from the Malaysian Health Ministry showed colorectal cancer (CRC) to be the second most common type of cancer in 2007-2009, after breast cancer. The same was apparent after looking at males and females cases separately. In the present study, the Geographic Information System (GIS) was employed to describe the distribution of CRC cases in Kuala Lumpur (KL), Malaysia, according to socio-demographic factors (age, gender, ethnicity and district). Materials and Methods: This retrospective review concerned data for patients diagnosed with colorectal cancer in the years 1995 to 2011 collected from the Wilayah Persekutuan Health Office, taken from the cancer notification form (NCR-2), and patient medical records from the Surgical Department, Universiti Kebangsaan Malaysia Medical Centre (UKMMC). A total of 146 cases were analyzed. All the data collected were analysed using ArcGIS version 10.0 and SPSS version 19.0. Results: Patients aged 60 to 69 years accounted for the highest proportion of cases (34.2%) and males slightly predominated 76 (52.1%), Chinese had the highest number of registered cases at 108 (74.0%) and staging revealed most cases in the 3rd and 4th stages. Kernel density analysis showed more cases are concentrated up in the northern area of Petaling and Kuala Lumpur subdistricts. Spatial global pattern analysis by average nearest neighbour resulted in nearest neighbour ratio of 0.75, with Z-score of -5.59, p value of <0.01 and the z-score of -5.59. Spatial autocorrelation (Moran's I) showed clustering significant with p<0.01, Z score 3.14 and Moran's Index of 0.007. When mapping clusters with hotspot analysis (Getis-Ord Gi), hot and cold spots were identified. Hot spot areas fell on the northeast side of KL. Conclusions: This study demonstrated significant spatial patterns of cancer incidence in KL. Knowledge about these spatial patterns can provide useful information to policymakers in the planning of screening of CRC in the targeted population and improvement of healthcare facilities to provide better treatment for CRC patients.

Blood Malignancies in Mazandaran Province of Iran

  • Tahmasby, Bahram;Marnani, Ahmad Barati;Maleki, Mohammadreza;Barouni, Mohsen;Mousavi, Seyyed Hamid;Naseriyan, Behjat;Nazarnezhad, Mirzaali;Alizadeh, Ali;Sabermahani, Asma
    • Asian Pacific Journal of Cancer Prevention
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    • v.14 no.2
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    • pp.1053-1056
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    • 2013
  • Background: Leukemia and lymphoma demonstrate significantly incidence rates throughout the world and particularly in Iran they cause serious mortality and diagnosis and treatment expenditures for both families and the health system. Combined they account for about 11 percent of cancers in Mazandaran province, ranking number 2 in prevalent cancers. The purpose of this study was to provide a first general and specific description of leukemia and lymphoma in Mazandaran province. Materials and Methods: In this descriptive retrospective study, entire patient's data were reviewed which had confirmed diagnosis of leukemia and lymphoma with valid laboratory or pathology reports in the period 2001-2008. The data were collected by Babol health research site related to Tehran University of Medical Science. Incidence rates based on age groups, gender, city of residence and type of malignancy were calculated and analyzed. Results: In Mazandaran province, 1,146 cases of leukemia and lymphoma were encountered, 5.9 in 100,000 persons on average annually. The highest incidence rates were obtained at age of 70 or above (26.4) and the lowest at age of 0-9 (2.3).The incidence rates in males and females were 7.1 and 4.8 respectively with a ratio of 1.5. The highest incidence rate was in Babol (7.3) and the lowest was calculated in Neka and Tonekabon equally (1.5). According to the type of malignancy, non Hodgkin lymphoma, with 2.5/100,000 have the most incidence rate and myeloid leukemia with 1.8 had the lowest. Conclusions: The obtained findings indicate clear differences in incidence rates based on age, gender, residence, and type of malignancy. Therefore it's suggested that in addition to promote data collecting programs, research projects should be programmed to define leukemia and lymphoma risk factors in this province.

A Study on the Need of Clinical Nurses about the System of 12-Hour Work Shift (이부교대(二部交代) 근무제도(勤務制度)에 대한 임상간호사(臨床看護師)의 요구도(要求度)에 관한 연구(硏究))

  • Kang, Young-Sun;Mun, Heui-Ja
    • Journal of Korean Academy of Nursing Administration
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    • v.1 no.1
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    • pp.46-64
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    • 1995
  • The 12-hour work shift can be influenced on the nurse's job satisfaction, effective personnel administration, and quality of patient care. The purpose of this study was to explore the perception on the 12-hour work shift by nurses. A total of 516 nurses were selected by convenience sampling from six general hospitals in Seoul. Based on the literature review, the questionnaire on the need of the 12-hour work shift was designed by the investigator. The data were analyzed using descriptive statistics, ANOVA and Duncan's method as post-hoc test. The results of this study are as follows ; 1. The need of 12-hour work shift The mean needs of 12-hour work shift in the nursing practice, psychological, physical, socioeconomic, and environmental perspectives were 3.05, 2.72, 2.66, 3.08, and 4.22. 2. The need of 12-hour work shift by demographic data For the nursing practice, there was a statistically significant relationship between marital status(p=.021), satisfaction on the 8-hour work shift(p=.038), the perception on the 12-hour work shift(p=.001) and the need of 12-hour work shift. For the psychological perspectives, there was a statistically significant relationship between marital status(p=.016), the perception on the 12-hour work shift(p=.0001), and the need of 12-hour work shift. For the physical perspectives, there was a statistically significant relationship between age(p=.002), marital status(p=.005), the number of children(p=.005), the duration of job career(p=.014), the job position(p=.002), the work shift(p=.030), the perception on the 12-hour work shift(p=.0001) and the need of 12-hour work shift. For the socioeconomic perspectives, there was a statistically significant relationship between the job position(0=.002), the work shift(p=.006), the perception of the 12-hour work shift(p=.002) and the need of 12-hour work shift. For the environmental perspectives, there was a statisitically significant relationship between the traffic method(p=.05), the duration of the job career(p=.026), the perception on the 12-hour work shift(p=.309) and the need of 12-hour work shift. 3. The need of 12-hour work shift by the demographic data There was a statistically significant difference between marital status(p=.014), the number of children(p=.038), the job position(p=.007), the work shift(p=.037), and the perception on the 12-hour work shift(p=.0001) for the need of 12-hour work shift.

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The Factors Affecting the Registration Rates for Emergency Department Based Post-suicidal Care Program (응급실 기반 자살 시도자 사후 관리사업의 등록률에 영향을 미치는 인자)

  • Lee, Junchul;Kang, Hyung Goo;Kim, Changsun;Oh, Jaehoon;Lim, Taeho;Ahn, Dong Hyun;Lee, Jung Im;Park, Min Hee;Kim, Kyung Hee
    • Journal of The Korean Society of Clinical Toxicology
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    • v.13 no.1
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    • pp.25-32
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    • 2015
  • Purpose: The aim of this study was to investigate the independent factors associated with the registration rate for the community-based post suicidal care program in the emergency department (ED). Methods: This prospective observational study was conducted between March and December 2013 at the academic ED at the tertiary urban hospital. During the study period, the pre-designed registry was recorded. The variables examined included the following: patients' demographic data (Sex, age, address, type of insurance, marital status, level of education, and history of previous psychiatric disease), suicide-related data (suicidal methods, combined drink of alcohol and number of previous attempts), and management-related data (disposition at ED, physician's training level, etc.). Univariated and multivariated logistic regression analyses were performed for identification of factors affecting the registration rate for the community-based post suicidal care program. Results: A total of 163 suicides were included during the study period. Of these, 33 (20.2%) patients were registered in the post-suicide care program. Factors including a patient's address (OR: 14.92, 95% CI: 3.606-61.711), immediate intervention by psychiatric healthcare center (OR: 5.05, CI: 1.688-15.134), admissions in hospital (OR: 3.69, CI: 1.286-10.605), and history of previous psychiatric disease (OR: 3.52, CI: 1.216-10.201) showed significant association with registration for the program. Conclusion: The community-based post-suicidal care program, which is available 24 hours a day, should be operated in each district in order to increase the registration rate. Emergency physicians should actively consider the inpatient treatment program for suicidal patients and strongly recommend registration to the program, particularly for patients without previous history of psychiatric disease.

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Analysis of Barriers and Activating Factors of Visiting Nursing in Long-term Care Insurance (노인장기요양보험 방문간호의 장애요인 및 활성화 방안)

  • Lim, Ji-Young;Kim, Eun-Joo;Choi, Kyung-Won;Lee, Jung-Suk;Noh, Won-Jung
    • The Journal of the Korea Contents Association
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    • v.12 no.8
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    • pp.283-299
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    • 2012
  • The aim of this study is to develop strategies activating long-term care visiting nursing. The research design was a descriptive survey study, and the data were collected from the visiting nursing center managers, customers, and long-term care insurance staffs. The major results were as follows. To activate the long-term care visiting nursing, first, the basic nursing care for ensuring sustainable health management has to be included. Second, the visiting nursing must be designated as mandatory use in standard guideline for using long-term care services. Third, the insurance pricing of visiting nursing must be based on the cost of visiting nursing. And, last, using a visiting nursing must be possible without a doctor's order sheet, when it is required for the assessment of patient's health status.

A Study on Factors Influencing Medical Treatment Decision-Making for Overactive Bladders in Female Patients over 40 - Data from Clinical Trial Participants - (40세 이상 과민성방광 여성 환자의 의료이용 결정요인에 관한 연구 - 임상시험 참여자를 중심으로 -)

  • Ahn, In-Suk;Kim, Dong-Il;Choi, Min-Sun
    • The Journal of Korean Obstetrics and Gynecology
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    • v.26 no.1
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    • pp.69-81
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    • 2013
  • Purpose: The aim of this study is to determine associated factors affecting the utilization of Medical Care for an overactive bladder. Methods: Total 114 women with overactive bladder participated in this study. Patients were categorized in two groups, the patients with treatment experiences for an overactive bladder(n=40) and without treatment experiences for an overactive bladder(n=74). Patients completed Overactive Bladder Severity Score, Beck Depression Inventory, King's Health Questionnaire, and questionnaires on treatment experience. The results were analysed using SPSS for Windows 12.0k. All statistical tests were two-sided with a p-value < 0.05 being significant. Results: Patients with treatment experience had a greater score on KHQ, OABSS, BDI and had longer symptom duration period than those without treatment experience. And only Impact of Life(P=0.004), Role Limitation(P=0.004), Social Limitation(P=0.007), Emotion(P=0.035), Sleep/Energy(P=0.001), Incontinence Severity Measures(P=0.012) among KHQ domains were statistically significant difference between two groups. Conclusions: The most influencing factor associated with utilization of Medical Service in overactive bladder is the impact of the patient's quality of life.

The Relationship between Anxiety, Anger and Fatigue among Stress factor of Nursing Students in Clinical Practice (간호학생들의 임상실습시 스트레스에 따른 불안, 분노 및 피로경험)

  • Han, San-Young;Lee, Young-Mee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.2
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    • pp.554-561
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    • 2012
  • The purpose of this study was to identify the relationship between anxiety, anger and fatigue among stress factor in clinical practice of nursing students. The subjects were 197 nursing students who have practiced at the hospital in T city. Data was analyzed by using descriptive statistics, ANOVA, t-test and pearson's correlation coefficient. The mean score for stress was 3.82. The mean score for anxiety was 48.82. The mean score for anger was 1.17. The mean score for fatigue was 30.96. The factor of stress was a significant difference of anxiety according to conference, theory and practice, satisfaction of clinical practice. The factor of stress was a significant difference of anger according to report, theory and practice, orientation, nurse, environment. The factor of stress was a significant difference of fatigue according to conference, orientation, environment, patient relationship. In results, This study revealed that there was a significant correlation among stress, anxiety, anger and fatigue of nursing students in clinical practice.

Comparing the Preference for Terminal Care in Nurses and Patients (간호사와 입원 환자가 지각한 임종기 치료선호도)

  • Kim, Dong Soon;So, AeYoung;Lee, Kyung-Sook;Choi, Jung Sook
    • Journal of muscle and joint health
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    • v.20 no.3
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    • pp.214-224
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    • 2013
  • Purpose: The purpose of this study was to identify the differences in preference for terminal care between hospitalized patients and nurses. Methods: A cross-sectional descriptive design was used in 79 patients and 107 nurses. The data were collected from August to October 2011, using the Preference for Care near the End of life Scale - Korean Version (PCEOL-K) with 5-point scale of 26 items. The reliability of the tool was Cronbach's ${\alpha}=.74$. Results: The mean score (SD) of PCEOL-K's sub-dimensions in nurses' priority was: (a) pain $3.70{\pm}0.63$, (b) spirituality $3.63{\pm}0.61$, (c) family $3.40{\pm}0.70$, (d) autonomous decision making $2.30{\pm}0.66$, and (e) decision making by healthcare professionals $2.14{\pm}0.64$. In patients' priority, the $M{\pm}SD$ score of each sub-dimension was: (a) pain $3.86{\pm}0.65$, (b) family $3.83{\pm}0.57$, (c) decision making by healthcare professionals $3.37{\pm}0.85$, (d) spirituality $3.01{\pm}0.80$, and (e) autonomous decision making $2.43{\pm}0.63$. Results indicated significant differences between nurses and patients regarding decision making by healthcare professionals (t=-11.28, p<.001), family (t=-4.66, p<.001), and spirituality (t=5.71, p<.001). Conclusion: The PCEOL-K of patients was higher than nurses'. A terminal care program for hospitalized patients at the end of life should be planned according to the results of PCEOL-K in nurses and patients.

A Study of the Job Satisfaction of Clinical Nurses Related to Nurse Staffing (간호등급별 병원 간호사 직무만족 조사)

  • Kim, Jong-Gyeong;Park, Seong-Ae
    • Journal of Korean Academy of Nursing Administration
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    • v.9 no.4
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    • pp.529-539
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    • 2003
  • Purpose : The objective of this research is to explore the job satisfaction of clinical nurses by the rank of nurse staffing in order to provide effective management for nurses. Method : The research has been conducted on three hundred twenty nurses working at tertiary eight hospitals which were from 2nd rank of nurse staffing to 5th. rank of nurse staffing in Seoul, from August 1 to September 30 of 2003, through survey. For the experimental tools, used Park-Yoon's job satisfaction for nurses(1992) which was modified Stamp's job satisfaction test(1978). The acquired data were analyzed through SPSS program using descriptive method, $x^2$-test, ANCOVA, and LSD. Results : Overall job satisfaction of nurses showed fairly high level of 3.17; in the order of high score, 3.84 for interaction, 3.00 for autonomy, 2.63 for administration. Analysis based of the rank of nurse staffing showed that hospitals of 2nd rank and 3rd. rank of nurse staffing which were higher ratio of patient vs nurse were more satisfied with nurses' job satisfaction than other nurses who were 4th. rank and 5th. rank of nurse staffing. Conclusion : The result of this study revealed that hospital which was higher the rank of nurse staffing was more influenced of nurses' job satisfaction and especially interaction, administration and autonomy which were sub-category of job satisfaction were different among the ranks of nurse staffing.

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