Seo, Meekyung;Song, Ji-Soo;Shin, Teo Jeon;Hyun, Hong-Keun;Kim, Jung-Wook;Jang, Ki-Taeg;Lee, Sang-Hoon;Kim, Young-Jae
Journal of the korean academy of Pediatric Dentistry
/
v.45
no.2
/
pp.215-224
/
2018
The practice pattern of pediatric dentistry has been changing for the last several decades. This change might be influenced by several factors such as development in dental materials and socioeconomic changes. The purpose of this study was to analyze the changing trends of patient distribution and treatment pattern of pediatric dentistry. Patient distribution and practice trends from 2006 to 2015 at the department of pediatric dentistry of Seoul National University Dental Hospital were reviewed. From 2006 to 2015, the proportion of new patient increased from 12.49% to 20.56%. The average age of new patients decreased. In 2006, restorative treatment had highest percentage, followed by preventive treatment, orthodontic treatment, surgical treatment, and pulp treatment. In 2015, preventive treatment had highest percentage, followed by restorative treatment, orthodontic treatment, surgical treatment and pulp treatment Frequency of general anesthesia increased more than 5 times for last 10 years. The proportion of insurance treatment decreased until 2009, and after 2010 it increased steadily.
Journal of the korean academy of Pediatric Dentistry
/
v.39
no.4
/
pp.348-356
/
2012
The treatment pattern of pediatric dentistry has been changing recently, because of so many socioeconomic changes such as decrease of birth rates and prevalence of caries. The purpose of this study is to recognize the changing patterns in pediatric dental treatment and to help predict future direction for pediatric dentistry. Patients distribution and treatment pattern were examined in all new patients of the department of pediatric dentistry, Chosun University Dental Hospital and two pediatric local clinics in Gwang-ju, from 2005 to 2010. The number of new patients in recent 5 years has been increasing. There was a higher ratio of male patients. Age distribution has shown the percentage of 3~4 age group was highest. The hospital visit rate to Chosun University Dental Hospital was high, whereas the visit rate for local clinics was low. Dental caries showed the highest percentage in chief complaints, oral examinations have increased. The percentage of restoration treatment was highest, fluoride treatment had increased. In restorative treatment, the percentage of resin and GIC restoration was highest and amalgam restoration has decreased. The percentage of sedation treatment was decreased a little, Chosun University Dental Hospital showed a higher rate than local clinics.
Journal of the korean academy of Pediatric Dentistry
/
v.33
no.4
/
pp.673-677
/
2006
The spectrum of pediatric dentistry has been changing recently, due to many socioeconomic changes and developments in dental materials. The purpose of this study was to recognize the changing pattern in pediatric dental treatment and to present the direction for pediatric dentistry in the future. Patient distribution and practice trends were reviewed based on the patient records of the department of pediatric dentistry, Seoul National University Dental Hospital, from 2000 to 2005. Results were as follows ; 1. In 2000, preventive treatments comprised 14.5%, restorative treatments 52.6%, surgical treatments 11.4% and orthodontic treatments 21.5%. In 2005, the percentages were changed to 12.1%, 38.3%, 13.7%, and 35.9% respectively, showing a decline in preventive and restorative treatments and an increase in surgical and orthodontic treatments. 2. In restorative treatments, the proportion of amalgam, stainless steel crown restoration and pulp treatments decreased, and that of glass ionomer and resin restoration increased. 3. The number of out-patients increased from 2000 to 2002, and decreased thereafter. 4. In 2005, the average age of patients decreased from that of 2000.
Journal of the korean academy of Pediatric Dentistry
/
v.41
no.2
/
pp.134-144
/
2014
The aim of this study was to investigate changes in treatment patterns within pediatric dentistry departments by analyzing the distribution of patients and treatment trends. To that end, treatment charts based on electronic medical records (EMR) from the Yonsei University Dental Hospital from 2008 to 2012 were collected and analyzed. The results showed a decrease in the number of new patients and patients cared for by non-specialists, while the number of foreign patients has increased. The under 2 years-old group accounted for a large portion of new patients. Dental caries, dental trauma, and malocclusion ranked as the top complaints. In terms of restoration treatment, the proportion of patients receiving composite resin, amalgam, and sealant has decreased, whereas self-curing glass ionomer and preventive resin restoration have increased. Single-visit endodontic treatment has been increasing, with a decreasing trend in multi-visit endodontic treatment. The rate of conservative pulp treatment, such as pulp capping and pulpotomy, has increased. For reducing patient anxiety, treatments under sedation have increased, especially with the use of nitric oxide. This investigation into the latest treatment trends and patient characteristics is expected to help pediatric dentists to make appropriate treatment plans.
Journal of the korean academy of Pediatric Dentistry
/
v.46
no.3
/
pp.328-336
/
2019
The purpose of this study is to analyze the changes in patient distribution and practice pattern resulted from changes of socioeconomic circumstances. From January 2008 to December 2017, information about patient distribution and practice pattern was collected and reviewed. Both the number of new patients and revisiting patients increased. The average age of new patients showed a declining trend. Children aged between 0 and 6 had the majority. In case of restorative treatment, the use of composite resin decreased, whereas resin modified glass ionomer increased. As to pulp treatment of primary tooth, the proportion of pulpectomy increased significantly, but decreased in pulpotomy. The results showed an increase in the treatments under sedation and general anesthesia and with the use of midazolam and nitric oxide increased after 2014.
Lan Lan;Dan Xu;Chen Xia;Shaokang Wang;Minhua Yu;Haibo Xu
Korean Journal of Radiology
/
v.21
no.7
/
pp.919-924
/
2020
Objective: The current study reported a case series to illustrate the early computed tomography (CT) findings of coronavirus disease 2019 (COVID-19) in pediatric patients. Materials and Methods: All pediatric patients who were diagnosed with COVID-19 and who underwent CT scan in Zhongnan Hospital of Wuhan University from January 20, 2020 to February 28, 2020 were included in the current study. Data on clinical and CT features were collected and analyzed. Results: Four children were included in the current study. All of them were asymptomatic throughout the disease course (ranging from 7 days to 15 days), and none of them showed abnormalities in blood cell counts. Familial cluster was the main transmission pattern. Thin-section CT revealed abnormalities in three patients, and one patient did not present with any abnormal CT findings. Unilateral lung involvement was observed in two patients, and one patient showed bilateral lung involvement. In total, five small lesions were identified, including ground-glass opacity (n = 4) and consolidation (n = 1). All lesions had ill-defined margins with peripheral distribution and predilection of lower lobe. Conclusion: Small patches of ground-glass opacity with subpleural distribution and unilateral lung involvement were common findings on CT scans of pediatric patients in the early stage of the disease.
Haena, Lee;Soyoung, Park;Jonghyun, Shin;Taesung, Jeong;Eungyung, Lee
Journal of the korean academy of Pediatric Dentistry
/
v.49
no.4
/
pp.368-378
/
2022
The purpose of this study was to analyze the accessibility to dental facilities and the differences in chief complaints of new patients who visited Pusan National University Dental Hospital. We collected information from electronic medical records for 1,820 new patients. The accessibility was analyzed by measuring the distance from the patient's house to the dental facilities. The distance was categorized into 10 km sections, and the presence or absence of a local pediatric dental clinic within 10 km of the patient's house was also categorized. As the distance between the house and Pusan National University Dental Hospital increased, the proportion of patients who visited for dental caries decreased, and orthodontic treatment increased. Dental caries accounts for 27.9% of less than 10 km and 20.5% over 30 km. Orthodontic treatment accounts for 25.4% within 10 km and 27.3% more than 30 km away. The presence or absence of a local pediatric dental clinic within 10 km did not significantly affect the distribution of chief complaints. This study can be used as basic research data to establish effective treatment measures that can improve the physical and geographical accessibility of patients visiting pediatric dentistry.
Journal of Korean Academy of Nursing Administration
/
v.5
no.3
/
pp.513-524
/
1999
The shortage of nursing personnel was become one of the most serious problems in operating pediatric oncology nursing unit which was the first pediatric oncology nursing unit in Korea. The purpose of this study was to estimate the optimal number of nursing personnel by calculating nursing care hours. The subjects were 13 staff nurses and inpatients of pediatric oncology nursing unit at Seoul National University Hospital during the period of May 20, 1996, to June 2, 1996. The number of nurses' duty was 132, the number of patients treated was 1288 for these 2 weeks. The tools used for this study were pediatric patient classification indexes and direct & indirect care indexes. Each nurse measured the time that they spent for their activities by self record under the supervision of their nurse manager. The method used to calculate the number of nursing personnel was multiplication of the average number of nursing care hours per patient per day with the number of patients. Percentage, average, t-test, F-test were used for data analysis. The results of this study were as follows : 1) The distribution of patient class : Class I & II none, Class III 86.8%. Class IV 12.9% 2) Direct nursing care hours for a patient per shift according to patient classification: Class III : 27.64 minutes, Class IV : 54.64 minutes The average direct nursing service hours for a patient per shift(3 shift) was 31.54 minutes(94.62 m/day). The average indirect nursing service hours for each patient per duty(3 shift) is 21.3 minutes (63. 91 m/day). 3) The average nursing hours for a patient per duty was 52.80 minutes(2.64h/day). 4) The group of administering medications in direct care activities showed the highest percentage (38.9%). Checking vital signs among observation took the most time am.ong each direct care activity (6.88 minutes for a patient per duty). 5) Charting took the most time of each indirect care activity(52.53 minutes/ duty/nurse). 6) The average personal time per duty is 29.40 minutes, which 'was below 30 minutes of this hospital regulations. 7) The average nursing hours that a nurse provided for a duty was 8.60 hours, which meant that a nurse worked 1.10 hours overtime. 8) Standardizing to a 33 bed to a unit, 17 nurses were needed at the present nursing level.
Kim, Hyo-Jung;Hyun, Hong-Keun;Kim, Young-Jae;Kim, Jung-Wook;Jang, Ki-Taeg;Lee, Sang-Hoon;Hahn, Se-Hyun;Kim, Chong-Chul
Journal of the korean academy of Pediatric Dentistry
/
v.38
no.1
/
pp.25-32
/
2011
The number of patients requesting services of pediatric dental clinics has been steadily increasing in South Korea. The pediatric dental clinics are comprised of hospital-based clinics and local clinics. The purpose of this study was to analyze new-patient distribution and to survey the motives for visiting the department of pediatric dentistry at Seoul National University Dental Hospital(SNUDH), utilizing questionnaires for parents from May to July 2010. The results are as follows: 1. Age distribution showed that 0-3 year-olds formed the largest group of 29.3%. The average age of patients was 6.2 years old. 2. In the surveys for the parents, the major reason for visiting SNUDH was the referral from other clinics(30.6%). 3. The 75% of patients previously visited other clinics before visiting SNUDH. 1) The greater number of patients(52%) visited general practitioner's clinic than pediatric specialists(48%). 2) More than 90% of the patients visited SNUDH after visiting other clinics for reassuring diagnosis and referrals. 3) The crucial deterring factor of being treated at SNUDH was difficult accessibility.
Journal of The Korean Dental Society of Anesthesiology
/
v.14
no.4
/
pp.205-211
/
2014
Background: General anesthesia is a necessary method for successful dental treatment for children, compromised patients and the disabled who have difficulty in cooperation. The aim of this study was to assess dental treatment under general anesthesia at the department of pediatric dentistry, Ajou university hospital on children and the disabled. Methods: 217 general anesthesia from June 2010 to June 2014 were assessed for this study. Patient's distribution, treatment pattern, reasons for general anesthesia, distribution of combined operation, duration of anesthesia, treatment, frequency of general anesthesia and agents for general anesthesia were examined. Results: The proportion of male, the disabled were higher and above 19 years age group was the highest. Combined operation with otolaryngology was highest. Main reasons for general anesthesia were mental retardation for the disabled and uncooperative behavior for the non-disabled. Percentage of restorative treatment was the highest. Average anesthesia duration was 186 minutes and average treatment time was 143 minutes. Most of the airway was maintained by nasotracheal intubation and induction was done by sevoflurane. Conclusions: General anesthesia for dental treatment has been increasing for children, the disabled who have a difficulty of cooperation. The demand for dental treatment under general anesthesia is expected to continuously increase. Therefore, continuous research and studies should be done to establish efficiency and safety of general anesthesia and provide an enhanced environment for treatment.
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