No abstract available.
Child* ; Humans ; Infant* ; Urinary Tract Infections* ; Urinary Tract*

This study aimed to evaluate the relationship between task performance, job satisfaction, and organizational contribution of dental hygienists, and to analyze the resulting impact on the organizational contribution of the dental hygienists. The study sample included 300 people working in a dental clinic during May 2016; data were collected through a self-questionnaire and an online questionnaire. Subsequently, 285 responses were analyzed. The results showed that a higher monthly income, business support services, and work satisfaction affect organizational contribution. The correlation of organizational contribution was the highest with business management in task performance and with work satisfaction in job satisfaction. In conclusion, a dental hygienist, who may have highest careers and is involved in the management of dental work, affects the organizational contribution of the dental clinic.
Commerce ; Dental Clinics ; Dental Hygienists* ; Humans ; Job Satisfaction* ; Task Performance and Analysis*

In effort to determine whether aircraft noise can have health effects such as hearing loss, hypertension and psychological stress, a total of 111 male professors and administrative officers working a college near a military airport in Korea(exposed group) and a total of 168 males and 112 females matched by age groups(control groups) were analyzed. Personal noise exposure and indoor and outdoor sound level of jet aircraft noise were measured at the exposed area. And pure tone, air conduction test and measurement of blood pressure were given to the exposed(males) and matched control groups(males and females). BEPSI(Brief Encounter Psychological Instrument) and psychological response to aircraft noise were examined for the exposed group. The noise dosimetry results revealed time-weighted averages(TWAs) that ranged from 61 to 68 dBA. However the levels encountered during taking off jet airplanes reached 126 dBA for two half minutes time period. The audiometric test showed that mean values of HTL(hearing threshold level) in exposed group at every frequency(500, 1,000, 2,000, 4,000, and 8,000 Hz were much lower than them of male and female control groups. And in old age groups, interaction of age and noise was observed at 8,000 Hz in both ears(p< 0.05). Conclusively, aircraft noise does not appear to induce hearing loss directly, but may decreased hearing threshold level by interaction of aging process and noise exposure. However, difference of mean values of exposed and control groups on blood pressure was not significantly. In psychological test, annoyance was the most severe psychological response to noise in exposed group, but mean value of BEPSI was not correlated with job duration in exposed group
Aging ; Aircraft* ; Airports ; Blood Pressure* ; Female ; Hearing Loss* ; Hearing* ; Humans ; Hypertension ; Male ; Military Personnel ; Noise* ; Presbycusis ; Psychological Tests ; Stress, Psychological*

OBJECTIVE: In view of the facts that education about diseases and realization of the need for drugs can improve compliance of the patients, we assessed the knowledge about drugs and medication compliance in psychiatric outpatients. In addition, we investigated factors that influence patients' compliance to develop a model of medication compliance. METHODS: One-hundred twelve male and eighty female psychiatric outpatient were asked about drug information using questionnaires. We developed a model that predicts medication compliance using chi square tests and multiple regression analysis. RESULTS: More than a hart of the patients knew at least one of the names and the effects of the drugs they had taken, but many of them didn't know the side effects of drugs. About eighty percent of the patients showed good compliance. Knowledge of side effects, belief in the benefits of drugs, and level of education could predict medication compliance reliably. CONCLUSIONS: Because education level could not be managed by physician, we could enhance compliance through education about drug side effects and benefits of medications.
Compliance ; Education ; Female ; Humans ; Male ; Medication Adherence* ; Outpatients* ; Surveys and Questionnaires

The study was designed to compare the anti-carcinogenic effect of conjugated linoleic acid (CLA) isomers on colon carcinogenesis in 1,2-dimethylhydrazine (DMH)-treated rats by determining the levels of apoptosis, cell proliferation, eicosanoids and 1,2-diacylglycerol (DAG) in colonic mucosa. Sixty male Sprague Dawley rats were randomly divided into 3 groups depending on the types of CLA isomers, i.e. BT group (no CLA contained), CLA-C group (cis-9, trans11 isomer contained), and CLA- T group (trans-10, cis-12 isomer contained). The experimental diet was composed of protein at 20%, carbohydrate at 56.2%, and fat at 14.5% including 0.8% CLA isomers by weight. The experimental diet was fed for 14 weeks with the initiation of intramuscular injection of DMH, which was injected twice a week for 6 weeks to give total dose of l80mg per kg body weight. Two CLA isomers (c9t11 and t10c12) significantly increased the relative percentage of apoptosis but reduced cell proliferation in mucosal cell and also the levels of PGE2, TXB2, and DAG in colonic mucosa. However, there was no significant differences in anti-carcinogenic effect between c9t11 isomer and t10c12 isomer. Overall, colon carcinogenesis could be significantly inhibited by CLA isomers by increasing apoptosis and reducing cell proliferation, the levels of eicosanoids and DAG in colonic mucosa.
1,2-Dimethylhydrazine ; Animals ; Anticarcinogenic Agents ; Apoptosis* ; Body Weight ; Carcinogenesis ; Cell Proliferation* ; Colon* ; Colonic Neoplasms ; Diet ; Dimenhydrinate ; Dinoprostone ; Eicosanoids ; Humans ; Injections, Intramuscular ; Linoleic Acid ; Male ; Mucous Membrane* ; Rats* ; Rats, Sprague-Dawley

Bronchial foreign body aspirations are uncommon in adults and usually have various underlying conditions, otherwise accidentally occurred in dental procedure, medical, surgical procedure. The most commonly aspirated objects were food materials, with peanuts leading the list. When bronchial foreign body was aspirated, no definite respiratory symptoms or foreign body is may not seen, then diagnosis is delayed. Therefore late complications was developed. The tendency to use fiberoptic bronchoscope for removal of foreign bodies in adults is increased. We report a rare case of bronchial pneumonia due to occult aspiration of a twig before 1 year with a review of the literatures.
Adult ; Arachis ; Aspirations (Psychology) ; Bronchopneumonia ; Bronchoscopes ; Diagnosis ; Foreign Bodies ; Humans ; Pneumonia*

BACKGROUND: Postoperative chylothorax may be caused by iatrogenic injury of the collateral lymphatic ducts after thoracic surgery. Although traditional treatment could be considered in most cases, resolution may be slow. Radiological interventions have recently been developed to manage postoperative chylothorax. This study aimed to compare radiological interventions and conservative management in patients with postoperative chylothorax.METHODS: We retrospectively reviewed periprocedural drainage time, length of hospital stay, and nil per os (NPO) duration in 7 patients who received radiological interventions (intervention group [IG]) and in 9 patients who received conservative management (non-intervention group [NG]).RESULTS: The baseline characteristics of the patients in the IG and NG were comparable; however, the median drainage time and median length of hospital stay after detection of chylothorax were significantly shorter in the IG than in the NG (6 vs. 10 days, p=0.036 and 10 vs. 20 days, p=0.025, respectively). NPO duration after chylothorax detection and total drainage duration were somewhat shorter in the IG than in the NG (5 vs. 7 days and 8 vs. 14 days, respectively).CONCLUSION: This study showed that radiological interventions reduced the duration of drainage and the length of hospital stay, allowing an earlier return to normal life. To overcome several limitations of this study, a prospective, randomized controlled trial with a larger number of patients is recommended.
Chylothorax ; Drainage ; Humans ; Length of Stay ; Lymphography ; Postoperative Care ; Prospective Studies ; Retrospective Studies ; Thoracic Duct ; Thoracic Surgery

BACKGROUND: Postoperative chylothorax may be caused by iatrogenic injury of the collateral lymphatic ducts after thoracic surgery. Although traditional treatment could be considered in most cases, resolution may be slow. Radiological interventions have recently been developed to manage postoperative chylothorax. This study aimed to compare radiological interventions and conservative management in patients with postoperative chylothorax. METHODS: We retrospectively reviewed periprocedural drainage time, length of hospital stay, and nil per os (NPO) duration in 7 patients who received radiological interventions (intervention group [IG]) and in 9 patients who received conservative management (non-intervention group [NG]). RESULTS: The baseline characteristics of the patients in the IG and NG were comparable; however, the median drainage time and median length of hospital stay after detection of chylothorax were significantly shorter in the IG than in the NG (6 vs. 10 days, p=0.036 and 10 vs. 20 days, p=0.025, respectively). NPO duration after chylothorax detection and total drainage duration were somewhat shorter in the IG than in the NG (5 vs. 7 days and 8 vs. 14 days, respectively). CONCLUSION This study showed that radiological interventions reduced the duration of drainage and the length of hospital stay, allowing an earlier return to normal life. To overcome several limitations of this study, a prospective, randomized controlled trial with a larger number of patients is recommended.

Although uncommon and rarely reported, tracheo-esophageal perforation during traumatic intubation is life threatening and associated with a high mortality rate. It may result in severe airway complications such as a pneumothorax, pneumomediastium, pneumonia, and mediastinitis. The mortality rate of esophageal perforation has been reported to range from 6 to 34%, and up to 56% if the diagnosis is delayed by more than 12 hours after the event. In our case, the patient had been intubated for 3 weeks with an esophago-tracheal perforation. The perforation was not found by the physician because he had no signs of esophageal perforation, the tip of endotracheal tube was well in the trachea and balloon of the tube was sufficient to prevent air leakage. After the failure of extubation for three times, the diagnosis was carried out by gastrofibroscopy, bronchoscopy and chest 3-dimensional computed tomography. His tracheal and esophageal walls were injured with severe inflammation. Therefore, primary repair could not be done and only a tracheostomy was performed.
Airway Management* ; Bronchoscopy ; Diagnosis ; Esophageal Perforation ; Humans ; Inflammation ; Intubation ; Mediastinitis ; Mortality ; Pneumonia ; Pneumothorax ; Thorax ; Trachea ; Tracheostomy