No abstract available.
Child* ; Humans ; Infant*

Cleft Lip ; Congenital Abnormalities ; Humans ; Palate ; Rhinoplasty

Aneurysm ; Bone Cysts ; Curettage ; Cytochrome P-450 CYP1A1 ; Female ; Humans ; Joints ; Mandible ; Maxilla ; Middle Aged ; Tooth ; Transplants

Objective: This study investigated the current work status of emergency medical services (EMS) personnel and the differences in perception between EMS personnel and medical directors (MD) regarding on-line medical oversight in a province. Methods: A total of 1,781 EMS personnel and 51 medical directors were surveyed. The questionnaire consisted of the basic demographic data, work status, perception of on-line medical oversight, and the upcoming national pilot project of the expanding firefighter EMS personnel’s clinical scope. The survey was conducted from May 17 to 27, 2019. Results: The response rates for EMS personnel and MD were 73.7% and 65.3%, respectively. Of the local EMS personnel, 86.8% were male. The average age and field career was 33.5±6.2 years and 50 months, respectively. The proportion of nurse and 1st-grade emergency medical technicians were 30.6% and 35.7%. The EMS personnel and MD answered ‘on-scene basic life support’ and ‘patient’s refusal of transport’, respectively, as the most unnecessary medical oversight. Both responded to the main problem of current medical oversight as ‘request for unnecessary medical oversight.’ EMS personnel responded that all items in the national pilot project of expanding firefighter EMS personnel’s clinical scope would be helpful, while MD reported that only ‘use of epinephrine in anaphylactic patient’ and ‘use of pre-hospital 12 lead electrocardiogram in chest pain patient’ would helpful (P<0.01). Conclusion There was a certain difference in perception of the most unnecessary medical oversight and the upcoming national pilot project of expanding the clinical scope of firefighter EMS personnel between EMS personnel and MD.

Objective: This study investigated the current work status of emergency medical services (EMS) personnel and the differences in perception between EMS personnel and medical directors (MD) regarding on-line medical oversight in a province. Methods: A total of 1,781 EMS personnel and 51 medical directors were surveyed. The questionnaire consisted of the basic demographic data, work status, perception of on-line medical oversight, and the upcoming national pilot project of the expanding firefighter EMS personnel’s clinical scope. The survey was conducted from May 17 to 27, 2019. Results: The response rates for EMS personnel and MD were 73.7% and 65.3%, respectively. Of the local EMS personnel, 86.8% were male. The average age and field career was 33.5±6.2 years and 50 months, respectively. The proportion of nurse and 1st-grade emergency medical technicians were 30.6% and 35.7%. The EMS personnel and MD answered ‘on-scene basic life support’ and ‘patient’s refusal of transport’, respectively, as the most unnecessary medical oversight. Both responded to the main problem of current medical oversight as ‘request for unnecessary medical oversight.’ EMS personnel responded that all items in the national pilot project of expanding firefighter EMS personnel’s clinical scope would be helpful, while MD reported that only ‘use of epinephrine in anaphylactic patient’ and ‘use of pre-hospital 12 lead electrocardiogram in chest pain patient’ would helpful (P<0.01). Conclusion There was a certain difference in perception of the most unnecessary medical oversight and the upcoming national pilot project of expanding the clinical scope of firefighter EMS personnel between EMS personnel and MD.

BACKGROUND: The prevalence and incidence of Parkinson's disease (PD) are important for supporting the better comprehension of disease aspects and helping public health planning. Our aim is to evaluate the prevalence and incidence in South Korea between 2004 and 2013. METHODS: This retrospective, nationwide, longitudinal population-based study used National Health Insurance Service-National Sample Cohort Database to define patients with PD from 2004 to 2013 based on having Korean Classification of Diseases code G20, which were assigned by neurologists, and being prescribed PD medication. Annual prevalence and incidence were calculated. RESULTS: The prevalence of PD per 100,000 of population was 41.4 in 2004 and 142.5 in 2013, and there was 13.2% yearly increase over the 10 years. However, the incidence of PD per 100,000 of population increased steadily from 20.2 in 2004 to 53.1 in 2013. The prevalence and incidence were higher in women than in men. CONCLUSIONS: Our data show that there was an increasing trend in the prevalence and incidence of PD from 2004 to 2013, particularly in 70 years and older.
Classification ; Cohort Studies ; Comprehension ; Female ; Humans ; Incidence* ; Korea* ; Male ; National Health Programs ; Parkinson Disease* ; Prevalence* ; Public Health ; Retrospective Studies

OBJECTIVE: To survey the utilization status of public health and medical rehabilitation services by the persons with disabilities in community. METHOD: The subjects were 118 patients who were admitted to National Rehabilitation Center from January 1998 to December 2001 and agreed with home-visit. The subjects were assessed of disability level with functional scales, utilization rate of public health and medical rehabilitation services, utilization facilities, and service contents. RESULTS: The subjects included 78 pesons with stroke, 20 persons with spinal cord injury, 9 pesons with traumatic brain injury, and 11 persons with other diseases. Only 28.0% of the low-functional group used public health and medical rehabilitation services, showing a low utilization rate than the high-functional group (43.2%). 17 out of 24 persons who used rehabilitation clinics were in the low-functional group and 9 out of 13 persons who used welfare agency were in the high-functional group (p=0.012). In two groups, most frequent utilization out of the service contents was the exercise therapy. CONCLUSION: The utilization rate of public health and medical rehabilitation services in communities was 32.8%. It is necessary to supply the persons with disabilities in community with the rehabilitation service for the continuum of rehabilitation.
Brain Injuries ; Disabled Persons* ; Exercise Therapy ; Humans ; Public Health* ; Rehabilitation Centers ; Rehabilitation* ; Spinal Cord Injuries ; Stroke ; Weights and Measures

Background: Since the declaration of the coronavirus disease 2019 (COVID-19) pandemic, COVID-19 has affected the responses of emergency medical service (EMS) systems to cases of out-of-hospital cardiac arrest (OHCA). The purpose of this study was to identify the impact of the COVID-19 pandemic on EMS responses to and outcomes of adult OHCA in an area of South Korea. Methods: This was a retrospective observational study of adult OHCA patients attended by EMS providers comparing the EMS responses to and outcomes of adult OHCA during the COVID-19 pandemic to those during the pre-COVID-19 period. Propensity score matching was used to compare the survival rates, and logistic regression analysis was used to assess the impact of the COVID-19 pandemic on the survival of OHCA patients. Results: A total of 891 patients in the pre-COVID-19 group and 1,063 patients in the COVID-19 group were included in the final analysis. During the COVID-19 period, the EMS call time was shifted to a later time period (16:00–24:00, P < 0.001), and the presence of an initial shockable rhythm was increased (pre-COVID-19 vs. COVID-19, 7.97% vs. 11.95%, P = 0.004). The number of tracheal intubations decreased (5.27% vs. 1.22%, P < 0.001), and the use of mechanical chest compression devices (30.53% vs. 44.59%, P < 0.001) and EMS response time (median [quartile 1-quartile 3], 7 [5–10] vs. 8 [6–11], P < 0.001) increased. After propensity score matching, the survival at admission rate (22.52% vs. 18.24%, P = 0.025), survival to discharge rate (7.77% vs. 5.52%, P = 0.056), and favorable neurological outcome (5.97% vs. 3.49%, P < 0.001) decreased. In the propensity score matching analysis of the impact of COVID-19, odds ratios of 0.768 (95% confidence interval [CI], 0.592–0.995) for survival at admission and 0.693 (95% CI, 0.446–1.077) for survival to discharge were found. Conclusion During the COVID-19 period, there were significant changes in the EMS responses to OHCA. These changes are considered to be partly due to social distancing measures. As a result, the proportion of patients with an initial shockable rhythm in the COVID-19 period was greater than that in the pre-COVID-19 period, but the final survival rate and favorable neurological outcome were lower.

Background: Since the declaration of the coronavirus disease 2019 (COVID-19) pandemic, COVID-19 has affected the responses of emergency medical service (EMS) systems to cases of out-of-hospital cardiac arrest (OHCA). The purpose of this study was to identify the impact of the COVID-19 pandemic on EMS responses to and outcomes of adult OHCA in an area of South Korea. Methods: This was a retrospective observational study of adult OHCA patients attended by EMS providers comparing the EMS responses to and outcomes of adult OHCA during the COVID-19 pandemic to those during the pre-COVID-19 period. Propensity score matching was used to compare the survival rates, and logistic regression analysis was used to assess the impact of the COVID-19 pandemic on the survival of OHCA patients. Results: A total of 891 patients in the pre-COVID-19 group and 1,063 patients in the COVID-19 group were included in the final analysis. During the COVID-19 period, the EMS call time was shifted to a later time period (16:00–24:00, P < 0.001), and the presence of an initial shockable rhythm was increased (pre-COVID-19 vs. COVID-19, 7.97% vs. 11.95%, P = 0.004). The number of tracheal intubations decreased (5.27% vs. 1.22%, P < 0.001), and the use of mechanical chest compression devices (30.53% vs. 44.59%, P < 0.001) and EMS response time (median [quartile 1-quartile 3], 7 [5–10] vs. 8 [6–11], P < 0.001) increased. After propensity score matching, the survival at admission rate (22.52% vs. 18.24%, P = 0.025), survival to discharge rate (7.77% vs. 5.52%, P = 0.056), and favorable neurological outcome (5.97% vs. 3.49%, P < 0.001) decreased. In the propensity score matching analysis of the impact of COVID-19, odds ratios of 0.768 (95% confidence interval [CI], 0.592–0.995) for survival at admission and 0.693 (95% CI, 0.446–1.077) for survival to discharge were found. Conclusion During the COVID-19 period, there were significant changes in the EMS responses to OHCA. These changes are considered to be partly due to social distancing measures. As a result, the proportion of patients with an initial shockable rhythm in the COVID-19 period was greater than that in the pre-COVID-19 period, but the final survival rate and favorable neurological outcome were lower.

Objective: This study aimed to investigate the perception of emergency medical service (EMS) providers and medical directors toward the field skill proficiency of EMS providers. We further examined differences in perception according to the certification and hospital career of individuals. Methods: This survey was conducted enrolling all active EMS providers in Busan, Ulsan, and Gyeongnam, as well as emergency physicians who participated in direct medical direction. Pre-developed questionnaires were sent as text messages to individual EMS providers and emergency physicians using an internet-based survey tool (Google Forms).Questionnaires were composed of 25 items in 7 categories: “airway management”, “ventilatory support”, “circulatory support”, “field assessment and management of trauma patients”, “field assessment and management of patients with chest pain”, “field assessment and management of patients with neurologic symptoms”, and “other items”. The response was based on a five-point Likert scale, where 0 score indicated no experience at all. Results: The questionnaire was distributed to 1,781 EMS providers and 52 medical directors; of these, 1,314 (73.7%) EMS providers and 34 (65.3%) medical directors completed the survey. EMS providers rated themselves as above average (3 points) for most of the questions. However, the majority responded that they had no experience or low proficiency in endotracheal intubation and prehospital delivery (median 2; interquartile range [IQR], 0-3). Conversely, medical directors assessed the EMS provider’s proficiency as above average in use of I-gel, recognition of hypoglycemia, field management of trauma patients, use of oropharyngeal and nasopharyngeal airway, use of laryngeal mask airway, and optimal oxygen supply (median, 4; IQR, 3-4), but responded with low scores for most other questions. Based on the EMS provider certification, nurses scored themselves more proficient than level-1 emergency medical technicians (EMTs) for intravenous access (P<0.001), whereas level-1 EMTs recognized themselves more proficient than nurses for endotracheal intubation (P<0.001), use of Magill forceps (P=0.004), and pediatric cardiopulmonary resuscitation (P<0.001). Conclusion This study recognized the discrepancies in the perception of EMS provider’s field skill proficiency, as perceived by EMS providers and medical directors, and between level-1 EMTs and nurses. We propose that regional EMS authorities need to make persistent efforts to narrow these perception gaps through effective educational programs for EMS providers and medical directors.