Occupational Health and Industrial Hygiene Commons^™

Quantifying The Ergonomic Impact On Healthcare Workers Using A Needle-Free Injector Device, Humberto Jose Olivero Lara

USF Tampa Graduate Theses and Dissertations

Background: Jet injectors are advantageous over needle injectors by eliminating sharps hazards. The Government Accountability Office estimates 29% preventable sharp injuries with an estimated direct cost of more than $500 million out of the CDC's reported incidence of 385,000 needle stick injuries per year among US hospital healthcare workers. Yet the forces required to set and trigger devices using spring mechanisms for medication delivery have not been explored. This laboratory experiment measured forces exerted by healthcare workers (HCWs) using a particular jet injector approved by FDA in 2011.

Objectives: In order to quantify the ergonomic impact on HCWs using a …

Daily Recovery From Work: The Role Of Guilt, Eunae Cho

USF Tampa Graduate Theses and Dissertations

Acknowledging the critical role that occupational factors play in employee health, researchers have tried to understand ways to reduce the harmful effects of work on employee health. As the process by which individuals recharge resources that have been depleted, recovery has been recognized as important due to its potential to mitigate the negative effects of work on employee well-being. Although the recovery literature has continued to grow, many questions remain unanswered. The purpose of the present study was to expand our knowledge of recovery by examining situational (job characteristics) and individual (trait guilt) predictors of recovery and investigating psychological attributes …

Illegitimate Tasks And Employee Well-Being: A Daily Diary Study, Erin Eatough

USF Tampa Graduate Theses and Dissertations

This dissertation focuses on an occupational stressor that has been recently introduced to the literature, illegitimate tasks, or tasks that seem unreasonable or unnecessary at work. Previous work has demonstrated the relationship between illegitimate tasks and a narrow set of discrete emotions as well as negative employee performance behaviors. The current research contributes to the literature by expanding the nomological network associated with illegitimate tasks and uses a rigorous daily diary methodology in a full-time working sample. It was expected that illegitimate tasks reduce state levels of self-esteem as well as other employee well-being indicators including anger, depressive mood, fatigue, …

Evaluation Of Four Portable Cooling Vests For Workers Wearing Gas Extraction Coveralls In Hot Environments, Joseph Kevin Johnson

USF Tampa Graduate Theses and Dissertations

Excessive exposure to heat stress can cause a host of heat-related illnesses. For laborers, job specific work demands and protective garments greatly increase the risk of succumbing to the effects of heat stress. Microclimate cooling has been used to control heat stress exposure where administrative or engineering controls are not adequate. This study tested the performance of four personal cooling vests for use with insulated protective clothing (gas extraction coveralls) in warm-humid (35 ° C, 50% relative humidity) and hot-dry (40°C, 30% relative humidity) conditions. On 10 separate occasions, 5 male volunteers walked on a treadmill to elicit a target …

Practices And Factors Influencing Sharps Use And Safety In A Suburban Fire Department And Among Emergency Medical Services Personnel, Christine Michelle Mcguire-Wolfe

USF Tampa Graduate Theses and Dissertations

Needlestick injuries (NSIs) are a recognized risk for occupationally-related transmission of bloodborne pathogens (BBP). The occurrence of NSIs and BBP exposures among firefighters (FFs) and emergency medical services (EMS) personnel has been documented.

The purposes of this study were: 1) to define the problem of NSI among FFs and EMS personnel in a suburban fire department (FD) and identify practices and factors that influence sharps use and safety; 2) design and implement and intervention to promote safer sharps device usage; and 3) to measure the effectiveness of the intervention among FFs and EMS personnel.

A multi-phase, mixed methods approach was …