Who's behind the wheel? Work and health backgrounds of new transit bus operators.

OBJECTIVE: Investigate new bus operators' (n = 293) occupational and health backgrounds to inform how transit authorities can support their future health and job success. METHODS: New bus operators completed surveys and direct measurements that addressed demographics, work history, and 10 health risk factors. RESULTS: Participants averaged 42.76 years of age and were predominantly male (73.5%). Many (45.7%) came from minority backgrounds and most (66.3%) had no prior commercial driving experience. Transportation and material moving occupations were operators' most common prior jobs followed by protective service and sales and related occupations. Study-specific criteria classified operators as having low (49.5%), medium (37.9%), and high (12.6%) health risk levels. CONCLUSION: About half of the sample had medium-to-high health risks and most lacked commercial driving experience. Such information may help employers proactively support new bus operators' health and job success.

Addressing Health Care Workers' Mental Health: A Systematic Review of Evidence-Based Interventions and Current Resources.

Background. Mental health is declining in health care workers. Objectives. To provide a comprehensive assessment of intervention literature focused on the support and treatment of mental health within the health care workforce. Search Methods. We searched online databases (e.g., Medline, PsycINFO). Selection Criteria. We selected manuscripts published before March 2022 that evaluated the target population (e.g., nurses), mental health outcomes (e.g., burnout, depression), and intervention category (e.g., mindfulness). Data Collection and Analysis. Of 5158 publications screened, 118 interventions were included. We extracted relevant statistics and information. Main Results. Twenty (17%) earned study quality ratings indicating design, analysis, and implementation strengths. Randomized controlled trials were used by 52 studies (44%). Thirty-eight percent were conducted in the United States (n = 45). Ninety (76%) reported significant changes, and 46 (39%) reported measurable effect sizes. Multiple interventions significantly reduced stress (n = 29; 24%), anxiety (n = 20; 17%), emotional exhaustion or compassion fatigue (n = 16; 14%), burnout (n = 15; 13%), and depression (n = 15; 13%). Authors' Conclusions. Targeted, well-designed mental health interventions can improve outcomes among health care workers. Public Health Implications. Targeted health care‒focused interventions to address workers' mental health could improve outcomes within this important and vulnerable workforce. (Am J Public Health. 2024;114(S2):S213-S226. https://doi.org/10.2105/AJPH.2023.307556).

Primary Prevention of Weight Gain Among New Bus Operators: Results of the "Success & Health Impacts For Transit operators during Onboarding" (SHIFT Onboard) Pilot Study.

OBJECTIVE: This study aimed to test the feasibility and efficacy of an enhanced onboarding intervention to prevent weight gain and support the early job success of new bus operators. METHODS: Control participants ( n = 9) completed usual practice new employee training and onboarding. Intervention participants ( n = 14) completed five supplemental trainings and four online challenges during their first year. Primary outcomes were body weight, dietary behaviors, physical activity, and sleep duration/quality. Early job success was evaluated with measures of newcomer adjustment. RESULTS: The difference between intervention and control participants in body weight change at 12-month was -6.71 lb (Cohen's d = -1.35). Differences in health behavior changes were mixed, but newcomer adjustment changes favored the intervention group. CONCLUSIONS: Results support the feasibility of enhanced onboarding for bus operators to prevent worsening health while simultaneously advancing their success as new employees.

Bus Operators' Body Weight Changes During Their First 2 Years of Work: A Retrospective Survey.

OBJECTIVE: To empirically assess retrospective reports of weight changes during bus operators' first years on the job, and to investigate experienced and desired training topics for new operators. METHODS: Bus operators (n = 261) completed an online survey on topics of early weight changes and training experiences. RESULTS: Operators reported gaining an average of 7.64 lb (SD = 16.36) during their first year. Further weight gain was not reported during the second year. Most operators reported that health-related topics were not addressed during their initial training. Stress management and healthy eating were the operators' two most desired topics to be included in their initial training. CONCLUSION: Bus operators reported medically meaningful weight gain during their first year of work and a desire for more health-related training. Objective research to document the magnitude of this hazard, and contributing working conditions, is needed.

Magnitude of behavioral deficits varies with job-related chlorpyrifos exposure levels among Egyptian pesticide workers.

Chronic occupational exposure to organophosphorus pesticides (OPs) is consistently associated with deficits on behavioral tests when compared to unexposed comparison groups. However, a dose-response relationship has yet to be established, leading some to doubt an association between occupational OP exposure and behavioral deficits. Pesticide application teams in Egypt who are primarily exposed to one OP, chlorpyrifos (CPF), were recruited into a field assessment. Trail Making A and the more challenging Trail Making B tests were administered to 54 engineers (who supervise the pesticide application process, usually from the side of the field), 59 technicians (who guide the pesticide applicators in the field), 31 applicators (who mix and apply pesticides using knapsack sprayers), and 150 controls (who did not work in the fields) at two different times during the OP application season as well as immediately after applications had ended and 1.5 months later. All participants were males since only males work on pesticide application teams in Egypt. Urinary levels of 3,5,6-trichloro-2-pyridinol (TCPy), a specific metabolite of CPF, confirmed the pattern of lower to higher CPF exposures from engineers to technicians to applicators, and these were all greater than urinary metabolite levels in controls. A consistent relationship between job title and performance speed on the behavioral task was observed: Controls had the best (fastest) performance on Trail Making A and B tests throughout the application season, and applicators had significantly slower performance than engineers on Trail Making A (p = 0.015) and B (p = 0.003). However, individual urinary TCPy, blood acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) levels did not predict individual performance. This study identifies a dose-related effect based on job title, which serves as a surrogate for chronic exposure in that differing job titles exhibit varying group exposure levels. The results establish that chronic occupational exposure to chlorpyrifos is neurotoxic and suggest that the classic biomarkers of recent CPF exposure are not predictive of chronic exposure effects.

Total Worker Health® Intervention for Construction Workers Alters Safety, Health, Well-Being Measures.

OBJECTIVE: The aim of this study was to evaluate the effectiveness of a 14-week Total Worker Health (TWH) intervention designed for construction crews. METHODS: Supervisors (n = 22) completed computer-based training and self-monitoring activities on team building, work-life balance, and reinforcing targeted behaviors. Supervisors and workers (n = 13) also completed scripted safety and health education in small groups with practice activities. RESULTS: The intervention led to significant (P < 0.05) improvements in family-supportive supervisory behaviors (d = 0.72). Additional significant improvements included reported frequency of exercising 30 minutes/day and muscle toning exercise (d = 0.50 and 0.59), family and coworker healthy diet support (d = 0.53 and 0.59), team cohesion (d = 0.38), reduced sugary snacks and drinks (d = 0.46 and d = 0.46), sleep duration (d = 0.38), and objectively-measured systolic blood pressure (d = 0.27). CONCLUSION: A TWH intervention tailored for construction crews can simultaneously improve safety, health, and well-being.

Computer-based training (CBT) intervention reduces workplace violence and harassment for homecare workers.

BACKGROUND: The study examines the effectiveness of a workplace violence and harassment prevention and response program with female homecare workers in a consumer driven model of care. METHODS: Homecare workers were randomized to either; computer based training (CBT only) or computer-based training with homecare worker peer facilitation (CBT + peer). Participants completed measures on confidence, incidents of violence, and harassment, health and work outcomes at baseline, 3, 6 months post-baseline. RESULTS: Homecare workers reported improved confidence to prevent and respond to workplace violence and harassment and a reduction in incidents of workplace violence and harassment in both groups at 6-month follow-up. A decrease in negative health and work outcomes associated with violence and harassment were not reported in the groups. CONCLUSION: CBT alone or with trained peer facilitation with homecare workers can increase confidence and reduce incidents of workplace violence and harassment in a consumer-driven model of care.

Weight Control Intervention for Truck Drivers: The SHIFT Randomized Controlled Trial, United States.

OBJECTIVES: To evaluate the effectiveness of the Safety and Health Involvement For Truckers (SHIFT) intervention with a randomized controlled design. METHODS: The multicomponent intervention was a weight-loss competition supported with body weight and behavioral self-monitoring, computer-based training, and motivational interviewing. We evaluated intervention effectiveness with a cluster-randomized design involving 22 terminals from 5 companies in the United States in 2012 to 2014. Companies were required to provide interstate transportation services and operate at least 2 larger terminals. We randomly assigned terminals to intervention or usual practice control conditions. We assessed participating drivers (n = 452) at baseline and 6 months. RESULTS: In an intent-to-treat analysis, the postintervention difference between groups in mean body mass index change was 1.00 kilograms per meters squared (P < .001; intervention = -0.73; control = +0.27). Behavioral changes included statistically significant improvements in fruit and vegetable consumption and physical activity. CONCLUSIONS: Results establish the effectiveness of a multicomponent and remotely administered intervention for producing significant weight loss among commercial truck drivers.

Interactive training improves workplace climate, knowledge, and support towards domestic violence.

BACKGROUND: As Intimate Partner Violence (IPV) affects the workplace, a supportive workplace climate is important. The study evaluated the effectiveness of an "IPV and the Workplace" training on workplace climate towards IPV. METHODS: IPV training was provided to 14 intervention counties and 13 control counties (receiving training 6 months delayed). Measures included workplace climate surveys, IPV knowledge test, and workplace observations. RESULTS: (i) Training significantly improved supervisor knowledge on IPV and received positive evaluations, (ii) training improved workplace climate towards IPV significantly which was maintained over time, and (iii) after the training, supervisors provided more IPV information to employees and more IPV postings were available in the workplace. CONCLUSIONS: The study provides evidence to support on-site interactive, computer based training as a means for improved workplace safety. IPV and the Workplace training effectively increased knowledge and positively changed workplace climate. Am. J. Ind. Med. 59:538-548, 2016. © 2016 Wiley Periodicals, Inc.