Effect of Workplace Counseling Interventions Launched by Workplace Health Promotion and Tobacco Control Centers in Taiwan: An Evaluation Based on the Ottawa Charter

Long-term ambient hydrocarbon exposure and incidence of urinary bladder cancer

Particulate matter and volatile organic compounds, including total hydrocarbons (THCs), are major ambient air pollutants. Primary nonmethane hydrocarbons (NMHCs) originate from vehicle emissions. The association between air pollution and urinary bladder cancer (UBC) is debatable. We investigated whether long-term exposure to ambient hydrocarbons increases UBC risk among people aged ≥ 20 years in Taiwan. Linkage dataset research with longitudinal design was conducted among 589,135 initially cancer-free individuals during 2000-2013; 12 airborne pollutants were identified. Several Cox models considering potential confounders were employed. The study outcomes were invasive or in situ UBC incidence over time. The targeted pollutant concentration was divided into three tertiles: T1/T2/T3. The mean age of individuals at risk was 42.5 (SD 15.7), and 50.5% of the individuals were men. The mean daily average over 10 years of airborne THC concentration was 2.25 ppm (SD 0.13), and NMHC was 0.29 ppm (SD 0.09). Both pollutants show long-term monotonic downward trend over time using the Mann-Kendall test. There was a dose-dependent increase in UBC at follow-up. UBC incidence per 100,000 enrollees according to T1/T2/T3 exposure to THC was 60.9, 221.2, and 651.8, respectively; it was 170.0/349.5/426.7 per 100,000 enrollees, corresponding to T1/T2/T3 exposure to NMHC, respectively. Without controlling for confounding air pollutants, the adjusted hazard ratio (adj.HR) was 1.83 (95% CI 1.75-1.91) per 0.13-ppm increase in THC; after controlling for PM_2.5, adj.HR was even higher at 2.09 (95% CI 1.99-2.19). The adj.HR was 1.37 (95% CI 1.32-1.43) per 0.09-ppm increase in ambient NMHC concentration. After controlling for SO₂ and CH₄, the adj.HR was 1.10 (95% CI 1.06-1.15). Sensitivity analyses showed that UBC development risk was not sex-specific or influenced by diabetes status. Long-term exposure to THC and NMHC may be a risk factor for UBC development. Acknowledging pollutant sources can inform risk management strategies.

Organizational and Individual Outcomes of Health Promotion Strategies-A Review of Empirical Research

The main purpose of the paper is to identify the outcomes for employers and employees indicated in research related to workplace health promotion interventions (WHPIs). We investigated what methods are used and what types of organization this type of research is most often carried out in. In addition, the authors attempted to assess to what extent the methods used in the previous research prove the effectiveness of the implemented WHPIs. A systematic review of English-language papers (2000–2020) focused on types of health-promoting interventions in the workplace, and outcomes for employers and employees were conducted using the SCOPUS database (n = 260). As a result, 29 texts qualified for a final qualitative synthesis of the results. The analyses were most frequently conducted in small and medium-sized enterprises (SMEs) based on both quantitative and qualitative methods. In order to draw conclusions, analyses were made by classifying the research presented in the texts according to the type of intervention implemented, classifying the outcomes identified, and indicating the type of evaluation made by the researcher. The analysis showed that most of the outcomes presented refer to changes in the strategy and organizational culture, as well as the behavior of employees. In 18 studies, the indication of outcomes resulted directly from the evaluation outcomes. In other cases, the outcomes were identified by an evaluation of the process or structure of WHPI. The conducted analysis showed significant diversity in terms of the outcomes measured and the research methods used. The quasi-experimental methods, randomly controlled cluster trials, or cross-sectorial studies used in the study to confirm the effectiveness of WHPI were used only in every third study. In these studies, measurements were usually performed twice: at baseline and after intervention. The majority of studies confirmed that WHPIs led to a positive change in the healthy behavior of employees and effected an organizational change, and more rarely led to savings or a reduction in costs resulting from sickness absenteeism, presentism, turnover, etc., and return on investment (ROI). The article shows the need to conduct further research towards the development of guidelines for the evaluation of the effectiveness of implemented programs.

The Workplace Health Promotion (WHP) programme in an Italian University Hospital

Introduction

Description of the lifestyles of employees of the Siena University Hospital (Azienda Ospedaliera Universitaria Senese: AOUS), as assessed through a Workplace Health Promotion (WHP) project in the two-year period 2017-18; assessment of possible short-term effects of integrated health promotion interventions in the workplace, within the framework of the Tuscany WHP network, as applied in the AOUS and involving about 1,000 workers.

Methods

A cross-sectional study and a pre-post evaluation of data collected by means of anonymous questionnaires in two phases: before the beginning of the programme and after 12 months.

Results

Twelve months after the start of the programme regarding diet (consumption of fruit and vegetables) and physical activity, the positive effects that emerged were not statistically significant. No differences were observed between gender or professional categories. The employees’ perception of the programme was satisfactory.

Conclusions

Albeit within the methodological limits of the assessment, the results showed that the diffusion of some major risk factors for chronic diseases had not decreased after 12 months’ exposure to the programme. However, monitoring of these risk factors needs to be continued over a longer period, in order to detect the appearance of the expected changes in the long term. Moreover, it is essential to continue monitoring by sex and professional category, in order to pick out any differences and, if possible, take remedial actions. Further studies, in collaboration with the pertinent physicians, are desirable, since integrating data collected during health surveillance with a limited set of indicators of general risk factors may help to promptly identify possible health needs among employees.

Effects of health promoting education program for Korean middle-aged women

[Purpose] This study aimed to examine the effects of health promoting education program on self-efficacy, health promoting behavior, and quality of life of Korean middle-aged women. [Participants and Methods] Participants were total 60 women (experimental: n=30, control: n=30) in the age group of 40-59, who visit community center located at G gu in Seoul. Health promoting education program was performed for 6 weeks, once a week, one hour with 20 minute group discussion. A study questionnaire was designed to measure the general characteristics, self-efficacy, health promoting behavior, and quality of life. [Results] Self-efficacy, health promoting behavior, and quality of life of middle-aged women were significantly improved in experimental group compared to the control group. [Conclusion] Health promoting education program can be utilized as an effective public health intervention in community. It would be appropriate as an addition to the public health policy for middle-aged women in community.