Work-related burn injuries and claims for post-traumatic stress disorder in Korea

Impact of extreme temperatures on the performance evaluation of China's work-related injury insurance system

With the influence of climate change resulting in more extreme days, a rise in the number of work-related injuries could be expected. The literature has addressed the performance evaluation of a work-related injury insurance (WII) system via a two-stage structure with input/output correlation as well as the impact of extreme temperatures under different scenarios. This article thus evaluates the performance of a system comprised of operational and service sub-systems under three scenarios of extreme temperatures and proposes a hybrid two-stage dynamic data envelopment analysis (DEA) model with nondiscretionary variables for measuring integrated WII efficiency under the three scenarios. The results are as follows: (1) the poor performance of the operational and service sub-systems leads to the integrated WII system's low efficiency for 30 provinces in China during 2010-2019, except for Zhejiang, Hainan, and Qinghai. (2) Extreme temperatures must be considered when measuring WII efficiency and its stage efficiencies, or otherwise WII efficiency and operational efficiency will be underestimated in 19 provinces. (3) The negative impacts of extreme temperatures on the efficiency of the integrated WII system should be taken notice of, especially for Sichuan.

Self-Esteem Trajectories After Occupational Injuries and Diseases and Their Relation to Changes in Subjective Health: Result From the Panel Study of Workers' Compensation Insurance (PSWCI)

BACKGROUND

Occupational injuries and diseases are life events that significantly impact an individuals' identity. In this study, we examined the trajectories of self-esteem among victims of occupational injury and disease and their relation to health.

METHODS

The Panel Study of Workers' Compensation Insurance conducted annual follow-ups on workers who had experienced occupational injury or disease. A total of 2,000 participants, who had completed medical care, were followed from 2013 to 2017. Growth mixture modeling was utilized to identify latent classes in the self-esteem trajectory. Additionally, logistic regressions were conducted to explore the association between trajectory membership, baseline predictors, and outcomes.

RESULTS

Three distinct trajectory classes were identified. Total 65.8% of the samples (n = 1,316) followed an increasing self-esteem trajectory, while 31.1% (n = 623) exhibited a constant trajectory, and 3.1% (n = 61) showed a decreasing trajectory. Individuals with an increasing trajectory were more likely to have a higher educational attainment (odds ratio [OR], 1.86; 95% confidence interval [CI], 1.20-2.88), an absence of a moderate-to-severe disability rating (OR, 0.49; 95% CI, 0.25-0.96), no difficulty in daily living activities (OR, 0.81; 95% CI, 0.75-0.88), and were economically active (re-employed: OR, 2.46; 95% CI, 1.52-3.98; returned to original work: OR, 4.46; 9% CI, 2.65-7.50). Those with a decreasing self-esteem trajectory exhibited an increased risk of poor subjective health (OR, 1.89; 95% CI, 0.85-4.85 in 2013 to OR, 3.17; 95% CI, 1.04-13.81 in 2017), whereas individuals with an increasing trajectory showed a decreased risk (OR, 0.54; 95% CI, 0.43-0.68 in 2013 to OR, 0.44; 95% CI, 0.33-0.57 in 2017).

CONCLUSION

Our findings emphasize the diversity of psychological responses to occupational injury or disease. Policymakers should implement interventions to enhance the self-esteem of victims.

Work-related post-traumatic stress disorder: report of five cases

Post-traumatic stress disorder (PTSD) may arise after events involving a risk to physical integrity or to life, one's own or that of others. It is characterized by intrusive symptoms, avoidance behaviors, and hyper-excitability. Outside certain categories (e.g., military and police), the syndrome is rarely described in the occupational setting. We report here five unusual cases of work-related PTSD, diagnosed with an interdisciplinary protocol (occupational health visit, psychiatric interview, psychological counselling and testing): (1) a 51-yr-old woman who had undergone three armed robbery attempts while working in a peripheral post office; (2) a 53-yr-old maintenance workman who had suffered serious burns on the job; (3) a 33-yr-old beauty center receptionist after sexual harassment and stalking by her male employer; (4) a 57-yr-old male psychiatrist assaulted by a psychotic outpatient; (5) a 40-yr-old woman, sales manager in a shoe store, after physical aggression by a thief. All patients required psychiatric help and pharmacological treatment, with difficulty of varying degrees in resuming work. We conclude that PTSD can develop even in professional categories generally considered to be at low risk. In such cases, a correct interdisciplinary diagnostic approach is fundamental for addressing therapy and for medico-legal actions.

Impact of orally administered tramadol combined with self-selected music on adult outpatients with burns undergoing dressing change: A randomized controlled trial

OBJECTIVE

To investigate the effects of music and/or tramadol on pain and anxiety in burn outpatients undergoing dressing changes.

DESIGN

Randomized controlled trial.

SETTING

Burns and Plastic Reconstruction Unit.

PARTICIPANTS

Patients (N=180) with burns on up to 10%-30% of the total body surface area (TBSA).

INTERVENTIONS

The patients were randomly allocated to 4 equal-sized groups as follows: (1) tramadol group (TG), patients received 100mg of tramadol orally 20min before the dressing change; (2) music group (MG), patients listened to self-selected music during the dressing change; (3) music-plus-tramadol group (MTG), patients received tramadol and listened to self-selected music; and (4) control group (CG), patients received a routine dressing change only. All patients underwent the interventions once per day for 2days.

MAIN OUTCOME MEASURES

McGill Pain Questionnaire Short Form (MPQ-SF) (primary outcome), McGill Pain Persian version of Burn Specific Pain Anxiety Scale (BSPAS) (primary outcome), and heart rate (HR) and overall patient satisfaction (secondary outcomes).

RESULTS

The results showed that music-plus-tramadol group (MTG) had better outcomes with respect to pain and anxiety management during dressing changes.

CONCLUSIONS

In comparison with music or tramadol alone, the integration of music and tramadol offers a secure and favorable treatment choice to relieve pain and anxiety, ultimately improving the satisfaction levels of burn outpatients during dressing changes.