Growth patterns over 2 years after birth according to birth weight and length percentiles in children born preterm

Purpose@#To analyze growth patterns over 2 years after birth according to preterm infant birth weight and length percentiles. @*Methods@#Anthropometric measurements of 82 preterm infants were retrospectively reviewed. Preterm infants with birth weight or length below the 10th percentile were classified as small for gestational age (SGA) (n=19) and those between the 10th and 89th percentile as appropriate for gestational age (AGA) (n=63). The association between the length standard deviation score (SDS) at 2 years of corrected age and clinical factors were analyzed. @*Results@#The length SDS of the SGA group was significantly increased at 6 months (-1.30±1.71) and 24 months (-0.97±1.06) of corrected age. The length SDS was lower in the SGA group than those in the AGA group at 6 months (-1.30±1.71 vs. -0.25±1.15, P=0.004), 18 months (-0.97±1.39 vs. -0.03±1.29, P=0.015), and 24 months (-0.97±1.06 vs. -0.29±1.12, P=0.022,). The percentage of children with a length SDS of <-2 (growth failure) at 24 months was 15.8% in the SGA group and 4.8% in the AGA group (P=0.108). Multiple linear regression analysis demonstrated that length at 24 months of corrected age was negatively correlated with birth length below the 10th percentile (coefficient β=-0.91, P=0.001) and duration of stay in the neonatal intensive care unit (NICU) (coefficient β=-0.01, P=0.001). @*Conclusion@#Despite the fact that catch-up growth occurs during the early period of infancy in a large portion of preterm SGA infants, a significant portion of these infants show growth failure at 24 months of age. Growth over 2 years after birth is affected by birth length and duration of stay in the NICU in preterm children.

Cancer in thyroid nodules with fine-needle aspiration in Korean pediatric populations

PURPOSE: To determine the prevalence and clinical findings of benign thyroid nodules and cancer in Korean pediatric patients with thyroid nodules. METHODS: We investigated the medical records of 134 patients aged younger than 18 years who had a goiter, thyroid nodule, thyroid mass, or thyroid cancer who underwent fine needle aspiration biopsy (FNAB). RESULTS: The study population included 113 females (84.3%) and 21 males (13.7%); the mean patient age was 16.1±2.3 years (range, 8–18 years). Of the 134 patients, 24 (18.0%) were finally diagnosed with thyroid cancer, of which 20 (83.3%) were papillary cancer and 4 (16.7%) were follicular cancer. No patient was exposed to radiation. FNAB revealed malignant cancer in 21 of the patients; 3 were initially reported as having benign tumors by FNAB, but were later diagnosed with follicular cancer. An additional 13 patients were suspected to have malignant tumors by FNAB, with a final diagnosis of nodular hyperplasia. Cystic nodules were more common in the benign group. The percentages of cervical lymphadenopathy and irregular nodular margins were higher in the malignant group compared to the benign group. Cervical lymphadenopathy and FNAB malignant findings were highly suggestive of malignant nodules. CONCLUSIONS: Thyroid cancer prevalence in a Korean pediatric population is comparable to reported estimates of worldwide thyroid cancer prevalence. In this population, cancer predominates on the right thyroid lobe. Papillary thyroid cancers are dominant in the Korean pediatric population but are less prevalent than in Korean adults. As expected, FNAB was highly accurate in predicting malignant nodules.

The Incidence Rate of Lymphadenitis after Bacille Calmette-Guérin (BCG) Vaccination

PURPOSE: Bacille Calmette-Guérin (BCG) lymphadenitis is a relatively frequent local adverse reactions after BCG vaccination. Its incidence rate is usually <1%. However, this rate may be different according to BCG strain, vaccination method or skill, etc. In the Republic of Korea, two BCG strains are used: intradermal Danish-1331 or percutaneous Tokyo-172. We surveyed the incidence rates of BCG lymphadenitis. METHODS: This survey was performed in total 25 centers (5 general hospitals, 20 private pediatric clinics). Immunized type of BCG strain in study subjects was verified by directly observing the scar. The occurrence of BCG lymphadenitis was asked to their parent. In cases of BCG lymphadenitis, location, diameter size, progression of suppuration, and treatment method were investigated, as well. RESULTS: The total number of study subjects was 3,342. Among these, the subjects suitable for enrollment criteria (total 3,222; Tokyo strain 2,501, Danish strain 721) were analyzed. BCG lymphadenitis regardless of its size developed in each five of subjects per strains, therefore, its incidence rate was 0.20% in Tokyo and 0.69% in Danish strain, respectively (P=0.086). However, when applying the WHO criteria - the development of lymph node swelling with diameter 1.5 cm or more, the incidence rate of BCG lymphadenitis was 0.16% (4 cases) in Tokyo and 0.42% (3 cases) in Danish strain, respectively. CONCLUSIONS: The incidence rate of lymphadenitis in two BCG types, percutaneous Tokyo and intradermal Danish strain BCG, is 0.20% and 0.69%, respectively. Both rates are acceptable.

Occurrence and characterization of oseltamivir-resistant influenza virus in children between 2007-2008 and 2008-2009 seasons / 소아과

PURPOSE: There was a global increase in the prevalence of oseltamivir-resistant influenza viruses during the 2007-2008 influenza season. This study was conducted to investigate the occurrence and characteristics of oseltamivir-resistant influenza viruses during the 2007-2008 and 2008-2009 influenza seasons among patients who were treated with oseltamivir (group A) and those that did not receive oseltamivir (group B). METHODS: A prospective study was conducted on 321 pediatric patients who were hospitalized because of influenza during the 2007-2008 and 2008-2009 influenza seasons. Drug resistance tests were conducted on influenza viruses isolated from 91 patients. RESULTS: There was no significant difference between the clinical characteristics of groups A and B during both seasons. Influenza A/H1N1, isolated from both groups A and B during the 2007-2008 and 2008-2009 periods, was not resistant to zanamivir. However, phenotypic analysis of the virus revealed a high oseltamivir IC50 range and that H275Y substitution of the neuraminidase (NA) gene and partial variation of the hemagglutinin (HA) gene did not affect its antigenicity to the HA vaccine even though group A had a shorter hospitalization duration and fewer lower respiratory tract complications than group B. In addition, there was no significant difference in the clinical manifestations between oseltamivir-susceptible and oseltamivir-resistant strains of influenza A/H1N1. CONCLUSION: Establishment of guidelines to efficiently treat influenza with oseltamivir, a commonly used drug for treating influenza in Korean pediatric patients, and a treatment strategy with a new therapeutic agent is required.

Prevalence of Viruses with Diarrhea among Hospitalized Children West Gyeonggi Province / 소아감염

PURPOSE: This study was conducted to evaluate epidemiological data of the viral pathogens obtained from stool exams and provide information on the regional prevalence of infectious diarrheal disease west in Gyeonggi Province, Korea. METHODS: We enrolled a cohort of children <10 years of age admitted for treatment of acute diarrhea at Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea. In total, 310 fecal specimens, documented to be free of common bacterial pathogens, were collected from pediatric patients during a 12-month period from January to December 2009 and were tested for the presence of rotavirus, parechovirus, adenovirus, astrovirus, enterovirus, and norovirus using polymerase chain reaction (PCR) and reverse transcription polymerase chain reaction (RT-PCR) assay. RESULTS: The most common virus was parechovirus (16%), followed by adenovirus (15%), astrovirus (14%), rotavirus (13%), and enterovirus (5%). Interestingly, only one of the specimens was positive for norovirus. Single infection cases were detected in 173 (55.8%) of the 310 children, whereas mixed viral infections were detected in 10 (3.2%) of the same children. Viral gastroenteritis generally showed a double peak of incidence. Parechovirus, rotavirus, and adenovirus shared a similar pattern of peak incidence with overall viruses; however, astrovirus infections occurred more frequently in the spring. Eighty-five percent of the confirmed viral gastroenteritis cases developed in under 24 months. CONCLUSION: The results support the importance of parechovirus, adenovirus, astrovirus, and enterovirus as causative agents of diarrhea in children, which may be underestimated by current routine diagnostic testing.

Oseltamivir efficacy, side effects, and safety in children with influenza / 소아과

PURPOSE: Although oseltamivir is widely used for treatment of influenza, few clinical studies of its efficacy and resistance have been performed in Korea. We evaluated the safety, side effects, and efficacy of oseltamivir treatment in Korean pediatric patients. METHODS: We analyzed 321 children diagnosed with influenza at Busan St. Mary's Medical Center, Korea, between January 2008 and June 2008 (first study period) and November 2008 and January 2009 (second study period). Patients were divided into two groups: those receiving oseltamivir treatment for 5 days and those receiving only symptomatic treatment. We investigated clinical symptoms, side effects, and resistance to oseltamivir. We also identified influenza strains and evaluated resistance to oseltamivir using an influenza virus culture. RESULTS: One hundred eighty-six patients were assigned to the treatment group, and 135 were assigned to the control group. The treatment group showed shorter admission duration (4.4 days) compared with controls (5.0 days) (P=0.000) and had fewer lower respiratory tract complications compared with controls (P<0.05). No significant statistical difference in the virus antigenic type was observed between the groups. In the first study period, virus culture showed influenza B (41.7% vs. 49.6%), A/H3N2 (7.9% vs. 8.4%), and A/H1N1 (9.4% vs. 6.5%). In the second study period, only A/H1N1 (55.3% vs. 50.0%) was isolated, except for one case of A (H3N2) in the treatment group. No differences in short- and long-term side effects, including neuropsychologic side effects, were noted between groups. There was no resistance to oseltamivir before or after treatment in the first study period. CONCLUSION: Based on our results, we suggest that osetalmivir therapy in pediatric patients is effective.

Viral Etiology and Epidemiology of Outpatients with Acute Respiratory Illnesses in Busan: 2007-2008 / 소아감염

PURPOSE: The purpose of this study is to identify the viral etiology of acute respiratory illnesses and to determine epidemiology in outpatients in Busan, Korea. METHODS: We collected nasal wash samples from 990 patients who visited the hospital for acute respiratory illnesses between January 2007 and December 2008. Extracted DNA or RNA from specimens was used for viral detection by an RT-PCR method. RESULTS: Of a total of 990 samples, viruses were detected in 351 cases (35.5%). The ratio of male to female was 1.6:1 and 93.7% were less than 5 years old. Rhinovirus was detected year-round in 202 cases (57.5%), respiratory syncytial virus from October to March in 57 cases (16.2%), adenovirus year-round in 37 cases (10.5%), influenza virus from December to April in 21 cases (6%), bocavirus from January to August in 15 cases (4.3%), parainfluenza virus from April to July in 9 cases (2.6%), coronavirus from January to July in 7 cases (2%), and enterovirus from June to September in 3 cases (0.9%). CONCLUSION: We identified the etiology and epidemiology of viruses that caused the acute respiratory diseases that were prevalent in Busan, 2007-2008. Further surveillance will be necessary.

Clinical usefulness of rapid antigen test to detect respiratory syncytial virus infection / 소아과

PURPOSE: Respiratory syncytial virus (RSV) is the most frequent cause of lower respiratory infections in infants and young children. Early detection allows quarantining of infected inpatients to prevent nosocomial transmission and to choose a treatment. To achieve rapid reporting, to facilitate prompt antiviral therapy, and to avoid unnecessary use of antibiotics, an easy, rapid diagnostic method for RSV is needed. We evaluated a lateral flow immunochromatography (RSV Respi-Strip test) and EIA (Enzyme immuno assay) compared to RT-PCR. METHODS: From April 2007 to March 2008, 112 consecutive respiratory specimens (nasopharyngeal aspirates, throat swabs, tracheal aspirates, sputum) from patients who were suffering from the clinical signs and symptoms of respiratory tract infection were enrolled in Busan. A total of 112 patients were tested with RSV Respi-Strip (Corio-BioConcept, Belgium), EIA, and RT-PCR at the same time. RESULTS: Of the 112 specimens tested, the number of children who showed positive results at RT-PCR and Respi-Strip were 45 and 42, respectively. The Respi-Strip rapid antigen test had a sensitivity of 88% and a specificity of 94%. The positive and negative predictive values were 90% and 92%, respectively. The agreement was 83%. CONCLUSION: In our study, the rapid antigen test had as much sensitivity as any method for detection of RSV. The test has many advantages such as easy performance, simple interpretation, and rapid results. If the rapid antigen test is widely applied in the clinical setting, the may be useful for diagnostic and epidemiological studies of RSV infection.

Herpes Simplex Virus Type 2 Seroprevalence in Korea: Rapid Increase of HSV-2 Seroprevalence in the 30s in the Southern Part

To determine the characteristics of seroprevalence of herpes simplex virus type 2 (HSV-2) infection among Korean people, a cross-sectional study was conducted on three groups in 2004. The three groups consisted of the general public who visited public health centers, commercial sex workers (CSWs), and human immunodeficiency virus (HIV)-infected persons. Among the general public, HSV-2 seroprevalence rates for age under the 20s, in the 20s, 30s, 40s and the above 22.6%, 32.7% and 32.3%, respectively, which showed rapid increase of the rate in the 30s (p<0.0001). In case of the above of 19 yr old, women (28.0%) was higher than men (21.7%) (p<0.0001). The rate of CSWs (81.6%) was about 10 times higher than that of general women. In case of HIV-infected men (47.6%), the figure was about 2-3 times higher than that of general men. The low rate in the teens and the 20s proved that it is essential to develop sexually transmitted infections (STIs) prevention programs of education and publicity for them as a precaution measure. This study is the first major study of its kind on HSV-2 and would provide basic data for prevention of STIs including information about target groups subject to vaccination program.

Retrospective Study for the Isolation of Influenza Virus and Prevalence Period in Busan from 2000 to 2002 / 소아과

PURPOSE: During epidemics, influenza induces a high mortality and morbidity, and when influenza is prevalent, it is revealed by increased pneumonia, hospitalization due to influenza-like illness, and mortality in community. We aimed at the isolation of influenza virus and prevalence period in Busan from 2000 to 2002. METHODS: For 3 years from 2000 to 2002, we analyzed the patterns of influenza virus, the occurrence distribution of influenza by age and sex and the prevalence period after cultivating the examined materials from throat smears and snivel, collected from patients in St. Benedict Hospital Pediatrics Department, from 10 monitoring hospitals, and from 16 public health centers. RESULTS: For three years, a total of 209 strains of influenza virus were isolated. In 2000, there were A/sydney/05/97(H3N2)-like, A/Beijing/262/95(H1N1)-like and B/Harbin/07/94-like. In 2001, there were A/Panama/2007/99(H3N2)-like and A/Newcaledonia/20/99(H1N1)-like. In 2002, there were A/Panama/ 2007/99(H3N2)-like, A/Newcaledonia/20/99(H1N1)-like, B/Beijing/243/97, B/Honkong/22/2001 and B/ Sichuam/379/99. The occurrence distribution by sexes were 14 males and 25 females in 2000, 23 males and 33 females in 2001, 57 males and 57 females in 2002. As for the occurrence distribution by ages, 0-10 years made up 48.4 percent in 2000, 11-20 years 33.93 percent in 2001, and below 10 years was 64.91 percent in 2002. As for the occurrence distribution by month, the rate was once high in January and somewhat high in April and by June, when there happened to be various viruses, though there was a low rate in 2000. On the other hand, the virus was concentrated in February and March in 2001. And in 2002, it happened high twice, in March and November. CONCLUSION: Influenza virus revealed frequent antigenic changes and infect children, especially those below 10 years of age from late fall to early spring. So we should consider appropriate prevention in children.

Clinical Effects of Oseltamivir in Children with Influenza in Busan, in the First Half of 2004 / 소아과

PURPOSE: Although influenza is one of the most important causes of acute respiratory tract infections in children, effective antiviral therapies are not common and there are only a few clinical studies on treatment of influenza in children. We evaluated the efficacy of oseltamivir in the treatment of naturally aquired influenza in children during the first half of 2004 in Busan. METHODS: From January 2004 to June 2004, throat swabs and nasal washes were performed and cultured for the isolation of influenza virus and tested by rapid antigen detection test (QuickVue influenza test) in children with suspected influenza infections. The children who responded positively to the QuickVue influenza test, we divided into two groups: an oseltamivir treatment group and a control group. We compared their clinical symptoms (including fever duration) and diagnosis. The medical records of patients with influenza virus infection were reviewed retrospectively. RESULTS: A total of 621 individuals were suspected of influenza infection. Influenza viruses were isolated in 79 (17.2 percent) out of 621 patients examined. QuickVue influenza tests were positive in 181 cases. The treatment group (83 individuals) received oseltamivir twice daily for 5 days, and the control group (99 individuals) were administered only symptom relief medicine. There was no differences between the two groups in clinical diagnosis and symptoms. Oseltamivir treatment reduced the fever duration and other respiratory symptoms. There were no adverse events associated with oseltamivir treatment. CONCLUSION: Our data suggest that oral oseltamivir treatment reduces the fever duration and other respiratory symptoms of acute influenza without side effects in children.

A Clinical Study of Aseptic Meningitis in the Busan Area in 2002

PURPOSE: There was a outbreak of aseptic meningitis in Busan, 2002. We report the clinical features and causative viruses. METHODS: Two hundred seventy six children with aseptic meningitis who were admitted to the Department of Pediatrics, Maryknoll Hospital between January and December, 2002 were included. CSF, stool and throat swab viral cultures were done in 244 of these children. RESULTS: The male to female ratio was 1.4 : 1. Age of patients varied from five months to fourteen years old. Average age was 5.7+/-6.2 years old and mostly between one and four years.(41.3%) Monthly distribution revealed that the number of patients increased from May to July. The main symptoms were fever, headache and vomiting in this order. Respiratory tract infection symptom was associated from June to July and headache and nausea without fever were characteristically observed in children more than 10 years old from November to December. In peripheral blood examination, leukocytosis(WBC>10,000/mm3) showed in 34.8%, ESR was increased in 56.1%, and CRP was positive value in 61%. Therefore differential diagnosis was difficult through peripheral blood examination. CSF findings revealed mean leukocyte count 86.5+/-180.2/mm3, protein 41.7+/-32.9 mg/dL, glucose 56.4+/-9.9 mg/dL. Median hospitalized period was 4.7+/-7.2 days and compared with non-tapping group, hospitalized period was shorter and subsidance of symptoms was faster, therefore antibiotics injection period was shorter in the spinal tapping group. Virus was isolated in 31 cases of 244. The causative agents were echovirus 6, echovirus 9, echovirus 25, coxsakie virus B3, B4. CONCLUSION: There was an epidemics of aseptic meningitis in Busan, 2002; the causative agent was echovirus 6, 9, 25, coxsakie virus B3, B4.

The Relationships Among Premenstrual Syndrome, Automatic Thought, and Perfectionism of College Women Students / 성인간호학회지

PURPOSE: The purpose of this study was to describe the premenstrual syndrome and the relationships among premenstrual syndrome, automatic thought, and perfectionism. METHODS: The 164 subjects were selected from a nursing college in Tae-Jeon. The data were collected using the PAF, ATQ-N, and MPS from April 10th to May 10th, 2001. RESULTS: The results of this study were as follows: 1.There was no significant difference in premenstrual syndrome due to menarche, duration of menstruation, and menstrual cycle, but significant difference in premenstrual syndrome due to amount of menstruation and regularity of menstrual cycle. 2. The subjects experienced mild premenstrual syndrome. The severe premenstrual syndromes above the mean were who subjects reported general physical discomfort, fatigue, low mood and loss of pleasure, lability and atypical depressive features, et. al., and those below the mean experienced hostility/ anger, increased well-being, miscellaneous mood/behavior change, impulsive syndrome and miscellaneous physical changes, et. al. 3. The score of mean premenstrual syndrome was 236.55, that of automatic thought was 31.41 and that of perfectionism was 185.97. The premenstrual syndrome score was similar to those of other studies and subjects had low automatic thought and moderate perfectionism. 4. There were significant correlations among premenstrual syndrome, automatic thought, and perfectionism (P< .001). 5.Automatic thought and perfectionism accounted for 17 percent of premenstrual syndrome. CONCLUSIONS: For future research, it was recommended that the study to identify major factors affecting premenstrual syndrome and the relationships between them with various subjects should be done and effective nursing intervention for premenstrual syndrome should be developed.

Characterization of Adenoviruses Isolated from Children with Respiratory Illness in Busan, 1999~2000 / 감염

BACKGROUND: Adenoviruses (Ads) are a worldwide cause of endemic and epidemic respiratory infections, particularly in children, young adults and immunocompromised patients. They are responsible for 5% of the acute respiratory infections in children under the age of 4 years and account for about 10% of all cases of childhood requiring hospitalization in this age group. In this study, we report the characteristics of adenoviruses isolated from children with respiratory illness in Busan, 1999~2000. METHODS: A total of 765 children with acute respiratory illness from ten local clinics were studied. Isolation of Ads was performed by inoculating throat swab from patients into Hep-2 cells. The virus propagation was confirmed by the presence of cytopathic effect and adenoviruis specific PCR. Typing of isolated viruses was determined by sequencing analysis of hexon gene. RESULTS: Ads were isolated from throat swab of 17 (2.2%) out of 765 children. The epidemic of Ads infection was concentrated on winter months (December, January, and February). Seventeen Ad isolates showed four serotypes, with Ad3 being the most frequent strain. The distribution of Ads serotypes were eleven (64.7%) Ad3 strains, three (17.6%) Ad5 strains, two (11.8%) Ad2 srtains, and one (5.9%) Ad1 strain. CONCLUSION: Acute respiratory infections by adenoviruses in children were occurred particularly in winter season in Busan. More extended and systematic surveillance of adenovirus infection among populations is required to elucidate the extent of epidemic and disease burden of adenovirus infection.

Accessibility of Medical Care in an Elderly Population / 성인간호학회지

A quantitative descriptive survey was conducted to assess the needs of elderly people in relation to accessibility of medical care. Identifying their functional status was done and accessibility of medical care was ascertained. Using a convenient sampling method, 856 elderly aged 65 and over in Taejon-city participated. A multi-dimensional questionnaire containing sections on health status, Activities of Daily Living(ADLs) and accessibility of medical care in terms of use, time, distance, transport, cost and feeling at ease was developed by the researchers of this study to collect data. Data were collected between October and December, 1999. In general, the result of the self-reports from this study found that approximately 40% of participants had difficulties with their health status and ADLs while about 45% of the population did not access medical care. The majority of respondents stated that they had no difficulties with time distance and transport to access medical care. About two-thirds of the respondents felt that they had many or some difficulties with expenses and strategies for emergency to access medical care. Even though these findings need to be generalized, several recommendations for appropriate medical care delivery for the elderly still can be outlined from the study findings. Recommendations suggested are: To identify impediments to access medical care in emergency in elderly people and to remove those factors preventively are required. Responsible governmental involvement for solving problems of the medical care cost and additional costs in relation to separation of dispensary from medical practice for the elderly is required. More constructive and practical uses of public health community centers are recommended.

Isolation of Echovirus Serotype 25 from Patient with Hand , Foot and Mouth Disease in Pusan , 1998

Identification of virus is very importnant in aspects of preventive surveillance system of viral infection. The first isolation of echovirus serotype 25 from hand, foot and mouth disease was accomplished in Pusan, 1998. The authors determined some properties of this virus. Two cases of outbreak were confirmed from the stools of a 3 year-old girl and one 4 year-old boy suffering from hand, foot and mouth disease. Both occurred in April. The isolated viruses showed strong cytopathic effect on RD cells, also on HEp-2, and Vero cell lines after 3 days at 34'C, CO incubation. Isolated virus was identified as echovirus serotype 25 by neutralizing antibody test. Electron micrograph of negative-stained echovirus serotype 25 showed non-enveloped, isometric particle and about 30 nm in diameter.

Isolation and Identification of Respiratory Disease Virus in Pusan, 1998-1999 / 한국역학회지

This study was performed to monitor the causative agent of patient with respiratory disease in Pusan, 1998-1999. The results obtained were as follows. Among 1,320 cases of specimens from throat swab, influenzavirus infections were detected 232(89.6%), adenovirus infections were in 14(5.4%), coxsackievirus infections were in 11(4.2%), and echovirus infections were in 2(0.8%). The 222 strains out of 232 strains of influenzavirus showed A-type and the rest of them represented B-type. The distribution for sex- and age-groups is as follows. The male distribution was similar to the female distribution: male distribution, 47.1% and female distribution, 52.9%. Most of the patients was less than 10 years old. The monthly influenza distribution was consistent from Dec. 1998 to Apr. 1999. The 113 strains from the A-type isolates was A/Sydney/05/97(H3N2)-like, the 109 strains A/Beijing/262/95(H1N1)-like, and all of the 10 B-type isolates B/Harbin/07/94-like. Electron micrograph of negative-stained showed about 95 nm and about 71 nm with influenzavirus and adenovirus, respectively. Coxsackievirus and echovirus showed non-enveloped, isometric particle of about 30 nm diameter.

A Study on the Powerlessness, Self-Esteem, and Family Support of Elderly Home Residents / 성인간호학회지

This study was designed and undertaken to find out the degree of powerlessness, self-esteem and family support of elderly home residents and to determine the relationship between powerlessness, self-esteem and family support. The data were collected from October 1st to 20th, 1998. The subjects in this study were 271 elderly home residents over the age 60 living in Taejon city. The study tool for measuring powerlessness was developed by S.E.Chung(1998), the other for measuring self-esteem, was a self-esteem scale developed by Rosenberg, and the tool for measuring family support was developed by Choi(1983), Cobb(1976) and Kang(1984). Data were analysed for percentage, mean, t-test, ANOVA and Peason-correlation coefficients using the SPSS program. The results of this study were as follows ; 1. The degree of powerlessness, self-esteem and family support was scored avove the median. 2. The relationship between powerlessness and self-esteem revealed a no significant inverse correlation, but powerlessness and family support, showed a significant inverse correlation, and self-esteem and family support, registered a very statistically significant correlation. 3. The general characteristics showing the differences of the elderly' powerlessness were sex, one' s health of state compared to other elderly' and living expense load. These yielded statistically very significant results. 4. The general characteristics showing the differences of the elderly' self-esteem were sex, state of ownership of a house, age, religion, one's health of state compared to other elderly'. Among these, sex and state of ownership of a house revealed statistically very significant differences, also age, religion and one's health of state produced statistically significant differences. 5. The general characteristics showing the differences of the elderly' family support were sex, state of ownership of a house, having some diagnosed diseases or not and one's health of state compared to other elderly' health. These also showed statistically significant differences. In conclusion, the factors influencing the elderly' powerlessness, self-esteem and family support generally were age, sex, their economic independence and health of state(which included especially having a diagnosed disease). Also, the family support was needed to reduce their powerlessness and to have their self-esteem highly.