1.Gender differences in characteristics of adolescents with suicide attempt at the emergency department
Young Ju AN ; So Hyun PAEK ; Ok Jun KIM ; Jin Ah KIM ; Jae Hyun KWON ; Min Jung KIM
Pediatric Emergency Medicine Journal 2020;7(2):120-126
Purpose:
This study was performed to investigate the gender differences in suicide attempts in adolescents.
Methods:
We reviewed the medical records of adolescents (≤ 18 years) who had visited a university hospital emergency department (ED) for suicide attempts from January 2018 through December 2019. General characteristics of the adolescents, details of the attempt, and outcomes were analyzed. The characteristics were age, gender, the Korean Triage and Acuity Scale, previous attempts, and psychiatric history. The details were initial Glasgow Coma Scale, attempt-arrival time, living alone, method, place, and motivation of the attempt, and concurrent use of alcohol. The outcomes included psychiatric consultation, ED length of stay, and ED outcomes.
Results:
A total of 86 adolescents were included. Their age ranged from 13 to 18 years, and girls accounted for 65.1%. The girls had more frequent psychiatric history than boys (66.1% vs. 30.0%; P = 0.001) without a significant difference in previous attempts (55.4% vs. 46.7%; P = 0.442). The most common methods of the attempt in the girls and boys were poisoning and sharp objects (53.3% [16 of the 30 boys] vs. 60.7% [34 of the 56 girls]; P = 0.002), respectively. No differences were found in the other details of the attempt and in the rate of psychiatric consultation. The girls had longer ED length of stay (247.0 minutes vs. 186.5; P = 0.033), a lower rate of discharge against medical advice, and higher rates of hospitalization (discharge against medical advice, 53.6% vs. 76.7%; non-psychiatric, 23.2% vs. 3.3%; psychiatric, 12.5% vs. 0%; P = 0.003).
Conclusion
Girls may make suicide attempts, usually by poisoning, and undergo relevant hospitalization, more often than boys. In contrast, boys usually use sharp objects, with a higher rate of discharge against medical advice and lower rates of the attempt and hospitalization.
2.Gender differences in characteristics of adolescents with suicide attempt at the emergency department
Young Ju AN ; So Hyun PAEK ; Ok Jun KIM ; Jin Ah KIM ; Jae Hyun KWON ; Min Jung KIM
Pediatric Emergency Medicine Journal 2020;7(2):120-126
Purpose:
This study was performed to investigate the gender differences in suicide attempts in adolescents.
Methods:
We reviewed the medical records of adolescents (≤ 18 years) who had visited a university hospital emergency department (ED) for suicide attempts from January 2018 through December 2019. General characteristics of the adolescents, details of the attempt, and outcomes were analyzed. The characteristics were age, gender, the Korean Triage and Acuity Scale, previous attempts, and psychiatric history. The details were initial Glasgow Coma Scale, attempt-arrival time, living alone, method, place, and motivation of the attempt, and concurrent use of alcohol. The outcomes included psychiatric consultation, ED length of stay, and ED outcomes.
Results:
A total of 86 adolescents were included. Their age ranged from 13 to 18 years, and girls accounted for 65.1%. The girls had more frequent psychiatric history than boys (66.1% vs. 30.0%; P = 0.001) without a significant difference in previous attempts (55.4% vs. 46.7%; P = 0.442). The most common methods of the attempt in the girls and boys were poisoning and sharp objects (53.3% [16 of the 30 boys] vs. 60.7% [34 of the 56 girls]; P = 0.002), respectively. No differences were found in the other details of the attempt and in the rate of psychiatric consultation. The girls had longer ED length of stay (247.0 minutes vs. 186.5; P = 0.033), a lower rate of discharge against medical advice, and higher rates of hospitalization (discharge against medical advice, 53.6% vs. 76.7%; non-psychiatric, 23.2% vs. 3.3%; psychiatric, 12.5% vs. 0%; P = 0.003).
Conclusion
Girls may make suicide attempts, usually by poisoning, and undergo relevant hospitalization, more often than boys. In contrast, boys usually use sharp objects, with a higher rate of discharge against medical advice and lower rates of the attempt and hospitalization.
3.The Impact of Middle East Respiratory Syndrome Outbreak on Trends in Emergency Department Utilization Patterns.
So Hyun PAEK ; Do Kyun KIM ; Jin Hee LEE ; Young Ho KWAK
Journal of Korean Medical Science 2017;32(10):1576-1580
Changes occurred in the patterns of utilization of emergency medical services during the Middle East respiratory syndrome (MERS) outbreak. The purpose of this study was to analyze the patterns of adult and pediatric patients who visited the emergency department (ED) during the outbreak. This retrospective study was conducted by analyzing changes in the patterns of visits among adult and pediatric patients in the ED at one tertiary teaching hospital in Korea. The study was performed from June 1, 2013 to July 31, 2015. The MERS outbreak period was from June 1 to July 31, 2015, and we compared that period to the same periods in 2013 and 2014. We compared and analyzed the patients' characteristics, emergency severity index (ESI) level at the visit, cause of visit, diagnosis, final dispositions, injury/non-injury, length of stay at the ED (EDLOS), and hospitalization rate. A total of 9,107 patients visited the ED during this period. Of these patients, 2,572 (28.2%) were pediatric patients and 6,535 (71.8%) were adult patients. The most common cause of an ED visit was fever (adult patients: 21.6%, pediatric patients: 56.2%). The proportion of non-urgent visits involving an ESI level of 4 or 5 and the EDLOS decreased significantly in pediatric and adult patients in comparison to that during the past two years. This change was significant in pediatric patients. Among adult patients, the rate of injury decreased, whereas it increased among pediatric patients. During the MERS outbreak period, pediatric ED visits due to non-urgent cases decreased significantly and there were more pronounced differences in ED utilization patterns in pediatric patients than in adult patients.
Adult
;
Coronavirus Infections*
;
Diagnosis
;
Emergencies*
;
Emergency Medical Services
;
Emergency Service, Hospital*
;
Fever
;
Hospitalization
;
Hospitals, Teaching
;
Humans
;
Korea
;
Length of Stay
;
Middle East*
;
Retrospective Studies
4.Occult bacteremia in children with simple febrile seizure in the post-pneumococcal conjugate vaccine era
Gwan Shik YOON ; Hyun Jung CHUNG ; Young Hoon BYUN ; Min Jung KIM ; Soo Hyun PARK ; So Hyun PAEK ; Ok Jun KIM ; Jae Hyun KWON
Pediatric Emergency Medicine Journal 2021;8(2):51-56
Purpose:
The authors aimed to investigate the utility of blood culture (BC) for children with simple febrile seizure (SFS) in the emergency department (ED) in the post-10/13-valent pneumococcal conjugate vaccine (PCV) era.
Methods:
This study was performed at the ED of a tertiary care university-affiliated women and children’s hospital, and involved 3,237 previously healthy children aged 6-60 months who visited the ED with SFS from January 2013 through December 2017. The SFS was defined according to the International Classification of Diseases, 11th Revision codes related to seizure. The children were divided into 2 groups according to the vaccination rates of the period of their visit: the 70-PCV (70%, 2013-2014) and 97-PCV (97%, 2015-2017) groups. The primary outcome was the yield, defined as a true positivity of BC. In addition, we collected information on baseline characteristics, ED length of stay, inflammatory biomarkers, and ED outcomes.
Results:
Of the 1,578 children with SFS who underwent BC, 1,357 belonged to the 97-PCV group. The median age of the study population was 22 months (interquartile range, 16.0-30.0), and 935 children (59.3%) were boys. Of the 41 children (2.6%) with positive BC results, 3 had the yield (0.2%): Staphylococcus aureus in 2 children and Streptococcus pneumoniae in the other. All 3 children belonged to the 97-PCV group. There were 38 contaminated BCs (2.4%; 95% confidence interval, 1.6%-3.2%). The 97-PCV group showed a shorter median ED length of stay (166.0 minutes [108.0-279.5] vs. 143.0 [109.5-209.5]; P = 0.010) and a lower rate of hospitalization (39.4% vs. 12.8%; P < 0.001). No differences between the 2 groups were found in the baseline characteristics and biomarkers.
Conclusion
This study suggests a low utility of BC in previously healthy children with SFS in emergency settings in the post-10/13-valent PCV era.
5.Characteristics of children hospitalized through the pediatric emergency department and effects of pediatric emergency ward hospitalization
Eun Bit LEE ; So Hyun PAEK ; Jae Hyun KWON ; Soo-Hyun PARK ; Min-Jung KIM ; Young-Hoon BYUN
Pediatric Emergency Medicine Journal 2023;10(4):124-131
Purpose:
To evaluate the efficiency of the pediatric emergency ward (PEW) through the outcomes of children hospitalized to the ward by the department of pediatric emergency medicine (PEM).
Methods:
A chart review was completed for children (< 15 years) who were hospitalized to the PEW via the pediatric emergency center from March through May 2021. We compared the general characteristics and details regarding the outcomes depending on the departments they were hospitalized to, namely PEM, pediatrics (PED), and others.
Results:
We analyzed a total of 606 hospitalized children: PEM, 91; PED, 456; and others, 59. In the order listed above, their median ages were 2 years (interquartile range, 1-6), 1 year (0-4), and 9 years (7-14) (P < 0.001). The numbers of children with Korean Triage and Acuity Scale of 1-3 were 71 (78.0%), 400 (87.7%), and 33 (55.9%) (P < 0.001). Median length of stay (LOS) in the emergency department (ED) and hospital tended to be shorter in PEM (ED LOS: PEM, 4.3 hours vs. PED and others, 4.0-6.3 hours; hospital LOS: PEM, 19.0 hours vs. PED and others, 58.5-63.8 hours; all Ps < 0.001). The differences in the LOS were prominent between others and PEM (ED LOS, 1.538 [95% confidence interval, 1.353-1.749]; hospital LOS, 3.375 [2.741-4.157]). Transfers to other departments occurred only in PEM (4.4%) and PED (3.9%) whereas intensive care was performed only in others (27.1%). Return visits showed no difference among the 3 departments. Top 5 chief complaints and primary diagnoses of the children hospitalized to PEM were vomiting, fever, abdominal pain, head injury, and poisoning, and gastroenteritis, concussion, syncope, poisoning, and upper respiratory infection, respectively.
Conclusion
Hospitalization to PEWs for short-term treatment or observation may relieve overcrowding in EDs or in hospitals, with comparable frequency of return visits.
6.The Comparisons of the Management and Pain Control for Appendicitis between Adults and Children in the Emergency Department.
So Hyun PAEK ; Hahn Bom KIM ; Young Ho KWAK ; Do Kyun KIM ; Jae Yun JUNG ; Dong Bum SUH ; Jin Hee LEE ; Jin Hee JUNG
Journal of the Korean Society of Emergency Medicine 2014;25(4):356-362
PURPOSE: Appendicitis is one of the most common causes of acute abdominal pain presenting to the emergency department (ED). Emergency physicians are responsible for correct diagnosis and management of pain associated with appendicitis before surgery. We analyzed the comparison of management and pain control for appendicitis between adults and children in the ED. METHODS: This study was a retrospective case control study, conducted in two EDs of a teaching hospital from 2011 to 2012. Patients who were diagnosed as appendicitis based on the radiologic modality were enrolled. We analyzed the clinical characteristics of the patients, who were adults and children diagnosed with appendicitis, respectively. We also analyzed the predictors of pain control for the appendicitis patients by multiple logistic regression. RESULTS: A total of 2,130 patients were enrolled during a two-year period. The median age of the patients was 33 years (IQR 19~47) and 22.8% of patients were under 18 years of age; 54.6% were men. Ultrasonography was performed on 10.8% of patients and computed tomography (CT) on 89.4%. Significant difference in overall pain management was observed between children and adults (adult 29.5% vs children 20.6%, p=0.001). Adult patients younger than 65 years old, male, and those who underwent CT scan received more analgesics than others. Significant difference of the type of analgesics was observed between adults patients and pediatric patients. The use of analgesics did not affect the outcome, such as complication, unplanned revisit. CONCLUSION: Both adults and children with acute appendicitis still did not receive enough pain medication in the ED, even after being diagnosed.
Abdominal Pain
;
Adult*
;
Analgesics
;
Appendicitis*
;
Case-Control Studies
;
Child*
;
Diagnosis
;
Emergencies
;
Emergency Service, Hospital*
;
Hospitals, Teaching
;
Humans
;
Logistic Models
;
Male
;
Pain Management
;
Retrospective Studies
;
Tomography, X-Ray Computed
;
Ultrasonography
7.Quality improvement activity for improving pain management in acute extremity injuries in the emergency department.
Hyung Lan CHANG ; Jin Hee JUNG ; Young Ho KWAK ; Do Kyun KIM ; Jin Hee LEE ; Jae Yun JUNG ; Hyuksool KWON ; So Hyun PAEK ; Joong Wan PARK ; Jonghwan SHIN
Clinical and Experimental Emergency Medicine 2018;5(1):51-59
OBJECTIVE: The aim of this study was to investigate the effectiveness of a quality improvement activity for pain management in patients with extremity injury in the emergency department (ED). METHODS: This was a retrospective interventional study. The patient group consisted of those at least 19 years of age who visited the ED and were diagnosed with International Classification of Diseases codes S40–S99 (extremity injuries). The quality improvement activity consisted of three measures: a survey regarding activities, education, and the triage nurse’s pain assessment, including change of pain documentation on electronic medical records. The intervention was conducted from January to April in 2014 and outcome was compared between May and August in 2013 and 2014. The primary outcome was the rate of analgesic prescription, and the secondary outcome was the time to analgesic prescription. RESULTS: A total of 1,739 patients were included, and 20.3% of 867 patients in the pre-intervention period, and 28.8% of 872 patients in the post-intervention period received analgesics (P < 0.001). The prescription rate of analgesics for moderate-to-severe injuries was 36.4% in 2013 and 44.5% in 2014 (P=0.026). The time to analgesics prescription was 116.6 minutes (standard deviation 225.6) in 2013 and 64 minutes (standard deviation 75.5) in 2014 for all extremity injuries. The pain scoring increased from 1.4% to 51.6%. CONCLUSION: ED-based quality improvement activities including education and change of pain score documentation can improve the rate of analgesic prescription and time to prescription for patients with extremity injury in the ED.
Analgesics
;
Education
;
Electronic Health Records
;
Emergencies*
;
Emergency Service, Hospital*
;
Extremities*
;
Humans
;
International Classification of Diseases
;
Pain Management*
;
Pain Measurement
;
Prescriptions
;
Quality Improvement*
;
Retrospective Studies
;
Triage
8.Long-term changes in computed tomography and ultrasound utilization in a pediatric emergency department.
Ikwan CHANG ; Jae Yun JUNG ; Young Ho KWAK ; Do Kyun KIM ; Jin Hee LEE ; Jin Hee JUNG ; Hyuksool KWON ; So Hyun PAEK ; Joong Wan PARK
Clinical and Experimental Emergency Medicine 2018;5(1):35-42
OBJECTIVE: Many studies have proposed reducing unnecessary use of computed tomography (CT), and ongoing studies in pediatric populations are aiming to decrease radiation dosages whenever possible. We aimed to evaluate the long-term changes in the utilization patterns of CT and ultrasound (US) in pediatric emergency departments (PEDs). METHODS: This retrospective study reviewed the electronic medical data of patients who underwent CT and/or US in the PED of a tertiary referral hospital from 2000 to 2014. We compared the changes in utilization patterns of brain and abdominal CT scans in pediatric patients and analyzed changes in abdominal US utilization in the PED. RESULTS: During the study period, 196,371 patients visited the PED. A total of 12,996 brain and abdominal CT scans and 12,424 abdominal US were performed in the PED. Comparison of CT use in pediatric patients before and after 2007 showed statistically decreasing trends after 2007, expressed as the coefficient values of the differences in groups. The numbers of brain and abdominal CT scans showed a significant decreasing trend in children, except for abdominal CT in adolescents. The abdominal US/CT ratio in the PED showed a statistically significant increase (2.68; 95% confidence interval, 1.87 to 3.49) except for the adolescent group (5.82; 95% confidence interval, -2.06 to 13.69). CONCLUSION: Overall, CT use in pediatric patients has decreased since 2007. Pediatric US use has also shown a decreasing trend; however, the abdominal US/CT ratio in pediatric patients showed an increasing trend, except for adolescents.
Adolescent
;
Brain
;
Child
;
Diagnostic Imaging
;
Emergencies*
;
Emergency Service, Hospital*
;
Humans
;
Radiation Dosage
;
Retrospective Studies
;
Tertiary Care Centers
;
Tomography, X-Ray Computed
;
Ultrasonography*
9.Clinical outcomes of single versus double blastocyst transfer in fresh and vitrified-warmed cycles.
Jin Hee EUM ; Jae Kyun PARK ; So Young KIM ; Soo Kyung PAEK ; Hyun Ha SEOK ; Eun Mi CHANG ; Dong Ryul LEE ; Woo Sik LEE
Clinical and Experimental Reproductive Medicine 2016;43(3):164-168
OBJECTIVE: Assisted reproductive technology has been associated with an increase in multiple pregnancies. The most effective strategy for reducing multiple pregnancies is single embryo transfer. Beginning in October 2015, the National Supporting Program for Infertility in South Korea has limited the number of embryos that can be transferred per in vitro fertilization (IVF) cycle depending on the patient's age. However, little is known regarding the effect of age and number of transferred embryos on the clinical outcomes of Korean patients. Thus, this study was performed to evaluate the effect of the number of transferred blastocysts on clinical outcomes. METHODS: This study was carried out in the Fertility Center of CHA Gangnam Medical Center from January 2013 to December 2014. The clinical outcomes of 514 women who underwent the transfer of one or two blastocysts on day 5 after IVF and of 721 women who underwent the transfer of one or two vitrified-warmed blastocysts were analyzed retrospectively. RESULTS: For both fresh and vitrified-warmed cycles, the clinical pregnancy rate and live birth or ongoing pregnancy rate were not significantly different between patients who underwent elective single blastocyst transfer (eSBT) and patients who underwent double blastocyst transfer (DBT), regardless of age. However, the multiple pregnancy rate was significantly lower in the eSBT group than in the DBT group. CONCLUSION: The clinical outcomes of eSBT and DBT were equivalent, but eSBT had a lower risk of multiple pregnancy and is, therefore, the best option.
Blastocyst*
;
Embryo Transfer*
;
Embryonic Structures
;
Female
;
Fertility
;
Fertilization in Vitro
;
Humans
;
Infertility
;
Korea
;
Live Birth
;
Pregnancy
;
Pregnancy Rate
;
Pregnancy, Multiple
;
Reproductive Techniques, Assisted
;
Retrospective Studies
;
Single Embryo Transfer
10.The difference of Use of CT in the general versus pediatric emergency departments for adolescent patients in the same tertiary hospital
Seul Ki KIM ; Jin Hee JUNG ; Jin Hee LEE ; Jae Yun JUNG ; Hyuksool KWON ; So Hyun PAEK ; Young Ho KWAK ; Do Kyun KIM
Clinical and Experimental Emergency Medicine 2019;6(1):19-24
OBJECTIVE: The use of computed tomography (CT) in pediatric patients has decreased since the association between radiation and cancer risk has been reported. However, in adolescent patients being treated as adult patients, there has been a high incidence of CT use in emergency departments (EDs). Thus, this study aimed to evaluate the CT use in adolescent patients with complaints of headache or abdominal pain in the general and pediatric EDs of the same hospital.METHODS: A retrospective chart review of patients aged 15 to 18 years, who presented with headache or abdominal pain at the general and pediatric EDs of Seoul National University Hospital from January 2010 to December 2014, was conducted.RESULTS: A total of 407 adolescent patients with complaints of headache and 980 with abdominal pain were included in this study. The adolescent patients in the general ED were more likely to undergo CT scans than those in the pediatric ED, with both patients having headache (42.4% vs. 20.5%, respectively, P<0.001) and abdominal pain (29.0% vs. 18.4%, respectively, P<0.001). There was no statistical difference in the rates of positive CT findings between the general and pediatric EDs. The frequency of visits to the general ED was associated with high rates of CT use in adolescent patients with complaints of headache (odds ratio, 3.95; 95% confidence interval, 2.01 to 7.77) and those with abdominal pain (odds ratio, 1.76; 95% confidence interval, 1.18 to 2.64).CONCLUSION: The ED setting influences the use of CT on adolescent patients, and a child-friendly environment could reduce the radiation risks.
Abdominal Pain
;
Adolescent
;
Adult
;
Emergencies
;
Emergency Service, Hospital
;
Headache
;
Humans
;
Incidence
;
Radiation Exposure
;
Retrospective Studies
;
Seoul
;
Tertiary Care Centers
;
Tomography, X-Ray Computed