PURPOSE: The purpose of this study was to examine the relationship of mothers' recognition of Attention deficit hyperactivity disorder (ADHD), parenting stress and family support in mothers of children diagnosed with ADHD. METHODS: The data were collected from December 24, 2009 to July 23, 2010. The participants were 141 mothers of children diagnosed with ADHD and who lived in D city. Descriptive statistics, t-test, ANOVA, Pearson correlation coefficients with SPSS 17.0 were used to analyze the data. To determine the most effective variable (mothers' recognition, parenting stress and family support) to predict parental stress, data were analyzed using canonical correlation with SAS 9.1 TS. RESULTS: Canonical correlation analysis revealed that professional and teachers' roles of the 3 sub-domains of mothers' recognition were the most outstanding variables in predicting parenting stress. Parental distress/parent-child dysfunctional interaction of parenting stress was the most outstanding variable in predicting both mothers' recognition and family support. Spouse cooperation in family support was the most outstanding variable in predicting parenting stress. CONCLUSION: The results suggest that strengthening parents' recognition of ADHD and supporting interventions are important for reducing parenting stress. Professional and teachers' roles, parental distress/parent-child dysfunctional interaction and spouse cooperation should be included in the contents of structured programs.
Attention Deficit Disorder with Hyperactivity ; Child ; Humans ; Mothers ; Parenting ; Parents ; Phenothiazines ; Spouses ; Child Health

PURPOSE: The purpose of this study was to use meta-analysis to examine recent domestic articles related to attention deficit hyperactivity disorder (ADHD) in school-age children. METHODS: After reviewing 213 articles published between 1990 and 2009 from and cited in RISS, KISS, and DBpia, the researchers identified 24 studies with 440 research variables that had appropriate data for methodological study. SPSS 17.0 program was used. The outcome variables were divided into five types: Inattention, hyperactive impulsive, intrinsic, extrinsic, and academic ability variables. RESULTS: Effects size of overall core symptoms was 0.47 which is moderate level in terms of Cohen criteria and effects size of overall negative variables related ADHD was 0.27 which is small level. The most dominant variable related to ADHD was obtained from hyperactive-impulsive (0.70). Also academic ability (0.45), inattention (0.37), and intrinsic variables (0.29) had a small effect whereas extrinsic variables (0.13) had little effect on descriptive ADHD study. CONCLUSION: The results reveal that ADHD core symptoms have moderate effect size and peripheral negative variables related ADHD have small effect size. To improve the reliability of the meta-analysis results by minimizing publication bias, more intervention studies using appropriate study designs should be done.
Adolescent ; Attention ; Attention Deficit Disorder with Hyperactivity/*etiology ; Child ; Child Psychology ; Child, Preschool ; Female ; Humans ; Male ; Task Performance and Analysis

PURPOSE: This study was done to examine the effects of a literary therapy intervention on ego-resilience and maladaptive behavior among children of broken homes. METHODS: The intervention consisted of 16 sessions designed to achieve a positive self-concept and was constructed as an interaction between participant and certain literature including poetry, narratives, dramas, art therapy, and willingness to share it with others. The study was carried out from May 2 to July 25, 2006. The participants were 36 children resided in a vulnerable region in G city. The collected data for Ego-resilience, Korean-Children Behavior Checklist (K-CBCL), Korean-Youth Self-Report (K-YSR) were respectively analyzed using descriptive statistics, t-test, repeated measures ANOVA with Post Hoc, and ANCOVA with the SPSS/WIN version 12.0 program. RESULTS: After the intervention, there was a significant difference between the experimental and the control group for Ego-resilience, K-CBCL, and K-YSR. There were significant differences according to time process in ego-resilience and K-YSR. CONCLUSION: The results indicate that literary therapy is an effective nursing intervention for enhancing ego-resilience and reducing maladaptive behavior in children of broken homes.
Art Therapy ; Checklist ; Child* ; Drama ; Ego* ; Humans ; Nursing

PURPOSE: This study has examined effectiveness of a secondhand smoking prevention program for adolescents. METHODS: The study was done in a nonequivalent control group pretest/posttest design. The subjects of the current study were 198 middle school students from K city in the Gyeongbuk province. The students were assigned to an experimental group (100) and participated in the secondhand smoking prevention program or to a control group (98) and did not take part. Data collection was done from June to July 2012. A Chi-square test, independent t-test, paired t test and ANCOVA were used with the SPSS 18.0 program for data analysis. RESULTS: There were significant differences between the groups in knowledge of short-term influence of secondhand smoking (F=9.65, p<.005), knowledge of long-term influence of secondhand smoking (F=15.53, p<.001), verbal coping skills for secondhand smoking prevention (F=16.35, p<.001), behavioral coping skills for secondhand smoking prevention (F=8.49, p<.005), and assertiveness of secondhand smoking prevention (F=17.30, p<.001) measurements. CONCLUSION: The secondhand smoking prevention program delivered to the adolescents is an effective method of encouraging secondhand smoking prevention and can be utilized as an effective nursing intervention for adolescents.
Adaptation, Psychological ; Adolescent* ; Assertiveness ; Data Collection ; Gyeongsangbuk-do ; Humans ; Nursing ; Smoking ; Statistics as Topic ; Tobacco Smoke Pollution*

Purpose: : This study aimed to understand and describe the nurses’ experiences caring for severe COVID-19 patients at isolation room with negative pressure in South Korea. Methods: : Data were collected through individual in-depth interviews from February 16 to March 31, 2021 with 11 nurses who had been caring for severe COVID-19 patients at isolation room. Verbatim transcripts were analyzed according to Colaizzi’s phenomenological analysis. Results: : As a result, 5 theme clusters were extracted about nurses’ experiences. The 5 theme clusters, “Adapting to unexpected adversity”, “Accepting unresonable and heavy work”, “Dulness and disconnection from the outside world”, “Changing in perception of new infectious diseases”, and “Pathetic isolated patients” emerged. Conclusion : The results of this study provided a deeper understanding of nurses struggling to care for COVID-19 severe patients. This study is expected to be useful in providing basic evidence for improving intensive care practices and for preparing policies in other infection disease situations.

OBJECTIVE: Methotrexate is the first-line drug in treatment of rheumatoid arthritis (RA) exhibiting higher efficacy and better tolerability than most other DMARDs. To have a better understanding of the anti-arthritic mechanism of methotrexate, we investigated the effect of methotrexate on suppressing the autoimmune inflammatory and destructive arthritis in collagen-induced arthritis (CIA) mice. METHODS: The effects of methotrexate on joint inflammation were assessed by clinical scoring and histologic analysis. Levels of cytokines and autoreactive antibodies were analyzed by immunohistochemistry and ELISA. The population of TH17 and Foxp3+ regulatory T (Treg) cells and phosphorylation of their critical transcription activators, STAT3 and STAT5, were examined by fluorescence microscopy and flow cytometry, respectively. RESULTS: Treatment with methotrexate significantly alleviated joint inflammation and cartilage destruction in CIA. Serum levels of total immunoglobulins G, G1, G2a specific to type II collagen were also reduced considerably in methotrexate-treated mice. The drug inhibited the expression of proinflammatory cytokines such as IL-1beta, TNF-alpha, IL-6 and IL-17 in arthritic joints ex vivo as well as by splenocytes in vitro. Moreover, methotrexate treatment resulted in reciprocal modulation of TH17 cells and Foxp3+ regulatory T (Treg) cells in spleen tissues, in which TH17 cells were decreased and Treg cells in number were increased. Subsequent analysis of CD4+T cells showed that phosphorylation of STAT3 was decreased whereas phosphorylation of STAT5 was increased in methotrexate-treated mice. CONCLUSION: Methotrexate treatment effectively suppressed autoimmune arthritis and restored homeostasis of the immune system by reciprocal regulation of TH17 and Treg cells in a mouse model of collagen-induced arthritis.
Animals ; Antibodies ; Antirheumatic Agents ; Arthritis ; Arthritis, Experimental ; Arthritis, Rheumatoid ; Cartilage ; Collagen Type II ; Cytokines ; Enzyme-Linked Immunosorbent Assay ; Flow Cytometry ; Homeostasis ; Immune System ; Immunoglobulins ; Immunohistochemistry ; Inflammation ; Interleukin-17 ; Interleukin-6 ; Joints ; Methotrexate ; Mice ; Microscopy, Fluorescence ; Phosphorylation ; Spleen ; T-Lymphocytes, Regulatory ; Th17 Cells ; Tumor Necrosis Factor-alpha

This study was carried out with 436 college students in Chungnam to investigate the relationship between residences and eating patterns of college students. The subjects were devided into two groups; those who live in self-boarding house(SB) and home with parents(HWP). The results were as follows. An average height, weight and BMI were 173.5cm, 66.0kg and 21.9 in male SB and 161.8cm, 50.2kg and 19.2 in female SB and 172.9cm, 67.6kg and 22.6 in male HWP and 161.2cm, 50.9kg and 19.6 in female HWP, respectively. There were no significant differences in the general characteristics between the SB and the HWP. The proportions of disease possession, vitamin/mineral supplements and physical exercise were not significantly different between two groups by residences. Sleeping time of the SB was longer than that of the HWP. And, frequency of cigarette smoking and alcohol drinking of the SB were higher than those of the HWP. The proportions of skipping meals in the SB were higher than those in the HWP. Approximately 40.42% of the SB tended to skip the breakfast, while 11.26% of the HWP did. It turns out that the most common reason why skipped meals was due to a eating habit(44.21%) in the SB and a lack of time(48.85%) in the HWP, respectively. The survey shows that while a great majority of the SB had lunch at campus(50.00%) and home(30.00%), the HWP ate lunch at campus(33.79%) and restaurant(33.33%). About 48% of the SB ate out more than 2~3 times a week compared to 42% of the HWP. The daily intakes of calcium, iron, vitamin A, vitamin B2, niacin and vitamin C in the SB were significantly higher than those in the HWP. The percent RDAs of calcium and iron intakes were lower in female students than in male students. In conclusions, students of self-boarding had more dietary problems than students of home with parents. These results suggest that college students of self-boarding might have low ability of meal management. Therefore, nutrition education for college students is needed, and menus of campus cafeterias should be developed to meet the various needs of students.
Alcohol Drinking ; Ascorbic Acid ; Breakfast ; Calcium ; Chungcheongnam-do* ; Eating* ; Education ; Exercise ; Female ; Humans ; Iron ; Lunch ; Male ; Meals ; Niacin ; Parents* ; Riboflavin ; Smoking ; Vitamin A

PURPOSE: We investigated the clinical characteristics of IDDM patients, treated with NPH only, and evaluated current problems by measurement of serial blood glucose, insulin, C-peptide for 12 hours after administration of intermediate-acting insulin. METHODS: We studied 19 IDDM patients who had been diagnosed and followed up on a regular basis at Severance hospital. They were assigned into 2 groups, one(HbA1c high group) with HbA1c above 12%, the other(HbA1c low group) showing HbA1c below 12%. Their Heights, DM durations, HbA1c, basal C-peptides were primarily measured. Using continuous withdrawal pump, samples were taken every hour for 12 hours from 7:00 am. And serial blood glucose, insulin, C-peptide were assayed. RESULTS: 1) The mean HbA1c of the high group was 16.5+/-3.5% and that of the low group was 11.0+/-0.6%. There were no differences in clinical characteristics. 2) In HbA1c high group, fasting blood glucose, and mean blood glucose levels for 3hours were 156+/-85mg%, 284+/-125mg%(8,9,10am), 250+/-133mg% 11,12am,1pm), 252+/-122mg%(2,3,4pm), and 182+/-105 mg%(5,6,7pm), respectively. In low group, fasting blood glucose, and mean blood glucose levels for 3hours were 130+/-71mg%, 275+/-109 mg%(8,9,10am), 249+/-129mg%(11,12am,1pm), 231+/-81mg%(2,3,4pm), 158+/-62mg%(5,6,7pm), respectively. 3) Fasting blood insulin level was 51+/-47 U/l in high group, 62+/-62 U/l in low group. Thereafter low HbA1c group showed higher insulin levels than high HbA1c group. 4) Fasting blood C-peptide was 0.16+/-0.20 g/l in the high group, and 0.34+/-0.14 g/l in low group. Thereafter low group developed higher C-peptide responses than high group. The curve of C-peptide showed similar change of blood glucose, and maximal response followed 1-2 hours after maximal level of blood glucose. CONCLUSIONS: We concluded that short-acting insulin should be included for good control of blood glucose. Although fasting & dinner blood sugar seemed to be under fair control, intermediate-acting insulin used alone was not effective in preventing severe blood sugar elevation after morning meal.
Blood Glucose* ; Breakfast ; C-Peptide ; Diabetes Mellitus, Type 1* ; Fasting ; Humans ; Insulin* ; Insulin, Short-Acting ; Meals

Bronchogenic cyst is a congenital anomaly of the embryolgic foregut. A bronchogenic cyst is thought to arise from developing lung bud structure in the 7th week of gestation. Subcutaneous bronchogenic cyst is developed from isolated lung parenchyme during cell migration. Sometimes the fistula is formed between cyst and epidermis. Histologically, fistula tract is lined with sebaceous gland, which is the evidence of embryologic anomaly of cyst. The most common extrapulmonary location of bronchogenic cyst is mediastinum. Subcutaneous location is uncommon. Subcutaneous bronchogenic cyst is commonly located in suprasternal notch followed by the presternal area, neck and scapula. Subcutaneous bronchogenic cyst is predominantly found in male and the ratio is four to one. Clinically the cutaneous presentation vary from nodular swelling, sinus tract ostium to papillomatous lesion. The differential diagnosis of bronchogenic cyst include branchial cleft cyst, thyroglossal duct cyst, cutaneous ciliated cyst and mature cystic teratoma. The diagnosis of subcutanoeus cyst is entirely dependent on the histologic feature. Bronchogenic cyst is lined with ciliated pseudostratified columar epithelium of respiratory origin. Underlying wall is surrounded by the smooth muscle, cartilage and seromucinous gland. This report is on a subcutaneous bronchogenic cyst in a 5-years-old male without fistula tract. The cyst is 5 x 4 x 3 cm in size and histolgically shows the typical feature of bronchogenic cyst.
Branchioma ; Bronchogenic Cyst* ; Cartilage ; Cell Movement ; Diagnosis ; Diagnosis, Differential ; Epidermis ; Epithelium ; Fistula ; Humans ; Lung ; Male ; Mediastinum ; Muscle, Smooth ; Neck ; Pregnancy ; Scapula ; Sebaceous Glands ; Teratoma ; Thyroglossal Cyst

This study was conducted among the university students to investigate the effects of working in an daytime and studying in an evening class on dietary behaviors and nutrient intakes. A 24-hour recall method was used along with food frequency questionnaires. The subjects were composed of three groups : 172 were in the daytime calss regular student group(RS), 178 were evening class students without a job(ESWOJ), and 140 were evening class students with a job(ESWJ). An average age of the ESWJ was 31 years old, which was 9 years older than the RS and 7 years older than the ESWOJ. The types of the residence were significantly different among the groups ; were seif-boarding 74% of the ESWJ stayed at home while 47% of the RS were self-boarding and 61% of the ESWOJ. The survey shows that while a great majority of the RS and ESWOJ has breakfast and supper at home, about 10% and 17% of the ESWJ ate breakfast and supper, respectively, at the cafeteria in their work place. The most frequently skipped meal was the breakfast in all groups. Approximately 9% of the ESWJ tended to skip the breakfast, while 27% of the RS and 33% of the ESWOJ did. It turns out that the mose common reason why ESWJ skipped meals was due to a lack of time. About 71% of the ESWJ ate out more than once a week compared to 57% and 62% of the RS and ESWOJ, respectively. Approximately 30% of the ESWJ ate out more than once a week compared to 57% and 62% of the RS and ESWOJ, respectively. Approximately 30% of the ESWJ spent less than 10 minutes at meal time, showing a hurried eating habit. The results show that the ESWJ tended to eat a variety of food s and eat less instant foods, but drink coffee more often compared to the other two groups. The results also show that in all groups, the intakes of energy, Ca, and vitamin A were lower than the Korean Recommended Daily Allowances(RDA). In addition to these nutrients, protein, vitamin B1, vitamin B2, and niacin were also lower than the RDA in all make students, and Fe was lower than the RDA in all female students. Among the deficient nutrients, vitamin A showed the lowest % RDA : 48% in the male and 64% in the female students. Among the deficient nutrients, vitamin A showed the lowest % RDA ; 48% in the male and 64% in the female students. The intakes of Ca, Fe, and niacin in the ESWJ were significantly greater than those in the RS and ESWOJ groups, and the vitamin C intake in the ESWJ was greater than that in the ESWOJ(p<0.01). In conclusion, university students in all three groups have a serious imbalance in the nutrient intakes, and the evening class students with a daytime job have unhealthy dietary behaviors in the light of high frequency of eating out and heavy coffee drinking, a rushed eating pattern, and therefore showing a strong need of proper nutritional education for them.
Adult ; Ascorbic Acid ; Breakfast ; Child ; Coffee ; Drinking ; Eating ; Education ; Female ; Food ; Humans ; Male ; Meals ; Niacin ; Riboflavin ; Thiamine ; Vitamin A ; Workplace ; Surveys and Questionnaires