PURPOSE: This study was to investigate the relationship between mastery and activity of daily life in rheumatoid arthritis patients. METHOD: The subjects for this study were 222 patients registered in H University Hospital Rheumatoid Arthritis Center, and the period of data collection was from August 15, 2003 to September 30, 2003. Reliability coefficients of instruments were found Cronbach's Alpha =.74~.94. In data analysis, SPSSWIN 10.0 program was utilized for descriptive statistics, Pearson's correlation, and multiple regression analysis. RESULT: The results were as follows. 1) The range of total uncertainty scores was from 33 to 87 and the mean score of the uncertainty in rheumatoid arthritis patients was 63.27. 2) The range of total mastery scores was from 10 to 27 and the mean score of the mastery in rheumatoid arthritis patients was 18.70. 3) The range of total activity of daily life scores was from 22 to 80 and the mean score of the activity of daily life in rheumatoid arthritis patients was 72.56. 4) The level of mastery was significant correlation with activity of daily life(r=.395, p<.01).
Arthritis, Rheumatoid* ; Data Collection ; Humans ; Statistics as Topic ; Uncertainty

The determination of the degree and ability of recovery of obstructive hydronephrosis is important in treatment and prediction of prognosis. Among the various methods in determination of the status of kidney, intravenous pyelography is the most important tool to evaluate the morphological and functional changes of kidney in vivo. The purpose of this experiment was the determination of process and recoverability of hydronephrosis depend on duration of unilateral uretreal obstruction. For the experiment, 32 rats were divided into 2 groups; the first group of 12 rats were used to determine the process of hydronephrosis during 1 to 4 weeks of unilateralureteral ligation and the second group of 20 rats were used to determine the recoverability of hydronephrotic kidney depend on same duration of ureteral ligation following relief of ligation. Intravenous pyelography as undertaken and renal angiography, gross and microscopic examination were added. The results obtained are summarized as follows; 1. Kidney enlargement and pelvic dilatation were progressively increased with a relation to duration of ureteral obstruction until 4 weeks. 2. Renal excretory function is not impaired until 3 weeks obstruction, but rapidly impaired to nonfunctioning in 4 weeks obstruction. 3. Renal recovery was possible following relief of ureteral ligation within 3 weeks of ureteral obstruction, but histopathological and functional recovery were impossible in 4 weeks of ureteral ligation. 4. There is no direct correlation between duration of obstruction and recoverability following relief within 3 weeks of uretral obstruction. 5. Intravenous pyelographyis a simple and accurate method to determine the degree of obstructive hydronephrosis and to evaluate morphological and functional recovery of kidney following relief of obstruction.
Angiography ; Animals ; Dilatation ; Hydronephrosis ; Kidney ; Ligation ; Methods ; Prognosis ; Rats ; Ureter ; Ureteral Obstruction ; Urography

The purpose of this study was to investigate the educational needs of a mother when nurturing children from neonates to the schoolage. A total of 657 subjects responded to the survey about the level of educational needs when nurturing children. The subjects of the study constituted of 401 mothers who visited the health center for immunization and 256 mothers who visited the pediatric outpatient department or whose children were hospitalized in pediatrics. This instrument had 64 items about nurturing children from neonates to the schoolage and one item had a score range of one to four. In data analysis, SPSSWIN 9.0 program was utilized for descriptive statistics. The results were as follows. 1) Mothers who had the neonates represented the highest educational needs about parental-neonates attachments with 3.47 of mean score compared to neonatal convulsion(3.44), management of common colds(3.44), nutrition(3.44), fever control (3.42). 2) Mothers who had infancy represented the highest educational needs about management of common colds with 3.34 of mean score compared to psychosocial developments (3.23), management of foreign bodies (3.22), feeding the food(3.19), playing with the infant(3.16). 3) Mothers who had toddlers represented the highest educational needs about psychosocial developments with 3.35 of mean score compared to discipline for children(3.34), management of teeth (3.29), management of common colds (3.21), management of accidents(3.20). 4) Mothers who had the a child in preschool represented the highest educational needs about psychosocial developments with 3.53 of mean score compared to management of accidents(3.23), discipline for children (3.00). 5) Mothers who had the child in secondary school represented the highest educational needs about psychosocial developments with 3.42 of mean score compared to management of teeth(3.13), management of accidents (3.05).
Child* ; Common Cold ; Fever ; Foreign Bodies ; Humans ; Immunization ; Infant, Newborn ; Mothers* ; Outpatients ; Pediatrics ; Statistics as Topic ; Tooth

To study the gyrA mutations of E. coli from clinical specimens, 410 strains were isolated from 1994 to 1997 in Kyungpook National Vniversity hospital. Antimicrobial susceptibility tests, PCR and sequencing of gyrA, and in vitro induction of quinolone resistance were done. The frequency of quinolone resistant E. coli strains increased constantly during 1994 through 1996. Quinolone-resistant strains were more often resistant to unrelated antibiotics than quinolone-susceptible strains (chi-square test, p<0.05). All of the randomly selected 55 quinolone- resist#ant strains were highly resistant to nalidixic acid (NAL) but had low level resistance to fluoroquinolones. All of the 55 quinolone-resistant strains showed an amino acid substitution of Ser -> Leu (TCG -> TIG) at codon 83. In addition, four different types of amino acid substitution affecting codon 87 (Asp) were detected, 1) type I: Asn (GAC -> AAC); 2) type II: Tyr (GAC -> TAC); 3) type III: Oly (GAC -> GGC); 4) type IV: His (GAC -> CAC). The mutation of type IV has not been reported previously in quinolone-resistant E. coli strains. It is thought that the specific amino acid substitution probably affects minimum inhibitory concentrations (MIC) of quinolones because the MICs of ciprofloxacin, norfloxacin, and ofloxacin in type II were significantly higher than those of type I. By in vitro induction, MICs to quinolone-susceptible strains resulted in the increase in the MICs of all quinolones tested by 2- to 2048-fold. The induced mutants by quinolones had amino acid substitutions at codon 83, SerLeu or Asp87Asn, Gly or Tyr. Alteration of Ser83 results in the most effective increase in the MIC of quinolone such as NAL and alterations of Asp87 result in the effective increase of MIC of fluoroquinolone. These results suggest that the continuous use of quinolones might induce the specific amino acid substitution at gyrA.
Amino Acid Substitution ; Anti-Bacterial Agents ; Ciprofloxacin ; Codon ; Escherichia coli* ; Escherichia* ; Fluoroquinolones ; Gyeongsangbuk-do ; Microbial Sensitivity Tests ; Nalidixic Acid ; Norfloxacin ; Ofloxacin ; Polymerase Chain Reaction ; Quinolones

The study was undertaken to evaluate the heat resistance by split dose hyperthermia in various time intervaland temperature. For the experiments, 96 mice were divided into 2 groups: the first, 36 mice were used to evaluatethe skine reaction of mouse tail to single dose hyperathermia, the second, 60 mice were used to evaluate heatresistance by split dose hyperthermia in variuos time intervals. The results obtained are summarized as follows;1. The ND was 101 minutes at 43degrees centigrade(C) and 24 minutes at 45degrees C. 2. For a 1degrees C increasein temperature, a half in time was required to same degree of skin reaction. 3. Heat resistance was significantlydeveloped in split dose hyperthermia at 43degrees C and 45degrees C. 4. Development, maximum and decay of heatresistance were constant regardless of change in temperature. In summary, heat resistance in split dosehyperthermia is important in study and clinical application of heat therapy in malignant disease.
Animals ; Fever ; Heart ; Hot Temperature ; Mice ; Skin ; Tail

This study analyzed the practical education in fundamentals of nursing, for the 36 nursing schools including 12 4-year nursing schools and 24 junior college nursing schools. This survey was done from september 5th to october 5th in 1995. The results of this study were as follows : 1. Required credit in fundamentals of nursing. 1) The highest incidence of the total required credit was 7 in 4-year nursing school and 9 in junior college. 2) For the lecture course credit, the large number of 4-year nursing school gave 5 credit lessons and 6 credits provided in junior nursing colleges. 3) For the credit of practical education the major portion of 4-year nursing school gave 2 credits instruction, however junior nursing school provided 3 credits. 2. Laboratory practice in fundamentals of nursing. In laboratory practice, the ratio of instructor and student was 1 : 20 in 83.4% of the 4-year nursing school and in 66.7% of the junior nursing school. 3. Contents and hours of fundamental nursing practice. 1) In the area of health assessment and nursing process, the large number of schools allocated following hours : 6 hours for vital signs, 4 hours for nursing process, 2 hours for recording but practice for physical examination and communication was done in few schools. 2) In the area of functional health pattern, the large number of schools allocated practice hours like following : 2 hours for I/O, 2 hours for gavage feeding, 2 hours for elimination, 6 hours for catheterization, 6 hours for bed making, 2 hours for positioning, 6 hours for personal hygiene, 2 hours for R.O.M, 4 hours for moving turning lifting, 2 hours for inhalation and suction, But C.P.R and terminally ill patient care were taught in smaller number of schools. 3) In the area of special nursing measures, the major portion of nursing schools allocated hours like followings. It consisted of 6 hours for a sepsis, 16-18 hours for medication, 2 hours for heat and cold application, 2 hours for wound care. 4) 22.2% of the nursing schools had total review practice time and 36.1% of the nursing schools had the students clinical practice. Based on above mentioned results, 4-year nursing school had faithful practical education of fundamental nursing than junior nursing school,. But for the contents and allocated hours for practice education, junior nursing schools were much more contents and hours than 4 year school.
Catheterization ; Catheters ; Education* ; Hot Temperature ; Humans ; Hygiene ; Incidence ; Inhalation ; Lifting ; Nursing Process ; Nursing* ; Patient Care ; Physical Examination ; Schools, Nursing ; Sepsis ; Suction ; Terminally Ill ; Vital Signs ; Wounds and Injuries