ABSTRACT
Purpose@#This study was aimed to investigate the changes in pediatric injury-related visits at an emergency department (ED) during coronavirus disease 2019 pandemic. @*Methods@#We retrospectively compared injury-related visits to an ED in Korea by children aged 15 years or younger during February 2020-December 2021 (pandemic period), and the visits during February 2018-December 2019. Clinical characteristics, injury mechanisms, diagnostic codes, and ED outcomes were noted. We performed 2 sub-analyses of the pandemic period: biannual changes in the visits, and monthly trends of proportions of concussion and superficial injury as diagnostic codes using linear regression. @*Results@#Despite a 51.2% reduction in injury-related visits during the pandemic, the proportion of the visits increased (25.2% vs. 40.0%; P < 0.001). Overall, increases were noted in proportions of use of emergency medical services and high acuity (P < 0.001). Among the diagnostic codes, brain injuries, fracture and dislocation, and laceration increased while superficial injuries, burn, intoxication, and foreign body ingestion decreased (P < 0.001). As the pandemic prolonged, injury-to-ED time shortened and ED length of stay lengthened while the abovementioned trends remained unchanged. Linear regression showed that the proportions of concussion and superficial injury respectively increased and decreased by 0.01% per month (P < 0.001). @*Conclusion@#The changes in pediatric injury-related visits at the ED during the coronavirus disease 2019 pandemic may serve as a basis for distributing emergency medicine resources in future infectious disease outbreaks.
ABSTRACT
OBJECTIVE: To determine which factors affect the rehabilitation duration in patients with congenital muscular torticollis (CMT) and to predict the duration of rehabilitation and prognosis. METHODS: One hundred and eighteen patients (79 males and 39 females) who were diagnosed with CMT and received physical therapy were enrolled in this study. We retrospectively reviewed the information in terms of sex, gestational age, birth weight, methods of delivery, fetal presentation, age at diagnosis, the affected sternocleidomastoid (SCM) muscle site, SCM muscle thickness, ratio of muscle thickness on the affected side to that on the unaffected side (called the 'abnormal/normal [A/N] ratio'), and range of motion for cervical rotation and side bending. RESULTS: The SCM muscle thickness and A/N ratio had a positive linear relationship with the rehabilitation duration. Patients who were in the breech position needed longer rehabilitation. The birth weight and age at diagnosis were negatively correlated with the rehabilitation duration. However, the cervical range of motion, mass site, sex, gestational age, and methods of delivery were not correlated with the rehabilitation duration. CONCLUSION: Patients with a thicker SCM, lower birth weight, and history of breech delivery had a longer rehabilitation duration.