PURPOSE: Upper limb disorders are one of the most common and important types of occupational injuries. Besides, identifying the factors influencing return to work following these injuries is essential to reduce the dimensions of the problem. In this study, we investigated the return to work and associated factors following occupational injuries leading to upper limb impairment. METHODS: In this retrospective cohort study, the rate of return to work and associated factors were assessed in 256 workers with work-related upper limb injury referred to a teaching hospital from March 2011 to December 2018. The inclusion criterion was a history of occupational injury resulting in upper limb impairment, and exclusion criteria included the presence of simultaneous impairment in other organs, congenital or non-occupational limb defects as well as patients with incomplete information in their medical records. Individuals' records, including age at the time of injury, gender, date of injury, marital status, education, level of amputation and injury, whole person impairment (WPI) and physiotherapy (prescribed by the physician) were reviewed. The WPI was calculated to assess the extent of the injury. All analyzes were performed by SPSS version 25.0. RESULT: The rate of return to work was 54.3%, in which 51.8% for the same job and 48.2% for a new job. The main factors associated with non-return to work were more days off work (p = 0.001), higher injury severity (p = 0.001), and dominant hand injury (p = 0.034). CONCLUSION The number of days off work, the WPI, and dominant hand injury are the most important determinant in returning to work. In addition, increased job satisfaction and support from co-workers and employers are work-related factors that can lead to an increased return to work.
Humans ; Occupational Injuries/etiology* ; Retrospective Studies ; Upper Extremity/injuries* ; Hand Injuries

BACKGROUND: The objectives of this study are to investigate the incidence and reporting behavior of sharp injuries among healthcare workers (HCWs) and identify the risk factors associated with these injuries. METHODS: A cross-sectional survey was conducted in February 2017 in a provincial teaching hospital in China. Data were collected from 901 HCWs using a self-administered questionnaire which included demographic information, experience, and reporting behavior of sharp injuries. Stepwise logistical regression was used to analyze the risk factors. RESULTS: HCWs (248 [27.5%]) had sustained a sharp injury in the previous year. Factors including seniority, job category, title, education, department, and training programs were associated with the occurrence of sharp injuries. According to the stepwise logistical regression, seniority, and training programs were the risk factors associated with the occurrence of sharp injuries. Of 248 sharp injuries, 130 HCWs were exposed to blood. Only 44 (33.9%) HCWs reported their injuries to the concerned body. The main reasons for not reporting the sharp injuries were as follows: perception that the extent of the injury was light (30.2%), having antibodies (27.9%), and unaware of injury (16.3%). CONCLUSIONS Sharp injuries in the studied hospital were common and were likely to be underreported. Therefore, an effective reporting system and sufficient education on occupational safety should be implemented by the relevant institutions. Moreover, it is important to take effective measures to manage sharp injuries in HCWs and provide guidance for their prevention.
Adult ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Health Personnel ; statistics & numerical data ; Hospitals, Teaching ; Humans ; Incidence ; Male ; Needlestick Injuries ; epidemiology ; etiology ; psychology ; Occupational Exposure ; statistics & numerical data ; Risk Factors

After the rapid development of medical equipment including CT or PET-CT, radiation doses from medical exposure are now the largest source of man-made radiation exposure. General principles of radiation protection from the hazard of ionizing radiation are summarized as three key words; justification, optimization, and dose limit. Because medical exposure of radiation has unique considerations, diagnostic reference level is generally used as a reference value, instead of dose limits. In Korea, medical radiation exposure has increased rapidly. For medical radiation exposure control, Korea has two separate control systems. Regulation is essential to control medical radiation exposure. Physicians and radiologists must be aware of the radiation risks and benefits associated with medical exposure, and understand and implement the principles of radiation protection for patients. The education of the referring physicians and radiologists is also important.
Guidelines as Topic ; Humans ; International Agencies ; *Occupational Exposure ; Positron-Emission Tomography ; Radiation Injuries/etiology/prevention & control ; *Radiation Protection ; Radiation, Ionizing ; Radiotherapy Dosage/standards ; Reference Values ; Tomography, X-Ray Computed

Adult ; Automobile Driving ; Female ; Hip Fractures ; etiology ; Humans ; Male ; Middle Aged ; Occupational Injuries ; complications ; Retrospective Studies ; Young Adult

A spontaneous rupture of the extensor pollicis longus (EPL) tendon is associated with rheumatoid arthritis, fractures of the wrist, systemic or local steroids and repetitive, and excessive abnormal motion of the wrist joint. The authors encountered a case of a spontaneous rupture of the EPL tendon. The patient had no predisposing factors including trauma or steroid injection. Although the patient had a positive rheumatoid factor, he did not demonstrate other clinical or radiological findings of rheumatoid arthritis. During surgery, the EPL tendon was found to be ruptured at the extensor retinaculum (third compartment). Reconstruction of the extensor tendon using the palmaris longus tendon was performed. At the 18-month follow-up, the patient showed satisfactory extension of the thumb and 40degrees extension and flexion at the wrist.
Adult ; Cumulative Trauma Disorders/*complications ; Humans ; Male ; Occupational Diseases/*complications ; Rupture/etiology/surgery ; Tendon Injuries/*etiology/*surgery

Radiation risk has become well known through epidemiological studies of clinically or occupationally exposed populations, animal experiments, and in vitro studies; however, the study of radiation related or induced disease has been limited in Korea. This study is to find the level of occupational radiation exposure for various kinds of accidents, compensated occupational diseases, related studies, and estimations on future occupational disease risks. Research data of related institutions were additionally investigated. About 67% of 62,553 radiation workers had no exposure or less than 1.2 mSv per year. The 5 reported cases on radiation accident patients in Korea occurred during nondestructive testing. According to the recent rapid increase in the number of workers exposed to radiation, a higher social recognition of cancer, and an increasing cancer mortality rate, it is expected that occupational disease compensation will rapidly increase as well. Therefore, it is important to develop scientific and objective decision methods, such as probability of causation and screening dose in the establishment of an exposure and health surveillance system.
Female ; Humans ; Male ; Neoplasms, Radiation-Induced/*epidemiology ; Nuclear Power Plants ; Occupational Diseases/*epidemiology/etiology ; Occupational Exposure ; Radiation Injuries/*epidemiology ; *Radiation, Ionizing ; Radioactive Hazard Release/*statistics & numerical data ; Republic of Korea/epidemiology

Traumatic anterior dislocation of the hip is rare. Bilateral traumatic anterior dislocation is an even rarer injury; indeed, only 5 cases have been reported in the English literature. We describe a case of a bilateral traumatic anterior dislocation of the hip and a concomitant unstable lumbar burst fracture following a mechanism of injury distinctly different from other reports.
*Accidents, Occupational ; Acetabulum/injuries ; Buttocks/*injuries ; Fractures, Bone/complications/etiology/radiography ; Hip Dislocation/etiology/*radiography ; Humans ; Lumbar Vertebrae/*injuries ; Lumbosacral Region/*injuries ; Male ; Middle Aged ; Spinal Fractures/etiology/*radiography

Accidents, Occupational ; statistics & numerical data ; Adolescent ; Adult ; Aged ; Female ; Follow-Up Studies ; Hand Injuries ; epidemiology ; etiology ; Humans ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Young Adult

Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Occupational Diseases ; diagnosis ; etiology ; Ulna ; injuries ; Wrist Injuries ; diagnosis ; etiology ; Young Adult

Accidents, Occupational ; Acetic Anhydrides ; Adult ; Blast Injuries ; complications ; therapy ; Burns, Inhalation ; etiology ; therapy ; Humans ; Lung Injury ; etiology ; therapy ; Male ; Middle Aged