Australian fly-in, fly-out operations: Impacts on communities, safety, workers and their families

Better sleep hygiene is associated with better sleep health in mining shift workers in Australia

Australia's mine sites are largely situated in remote locations and operate around the clock. Many shift workers fly to site, where they work 12-hr shifts and sleep in camp accommodation before they return home for the period rostered off work. Mining shift workers experience poor sleep, yet limited research is available on contributing factors. This study investigated, for the first time, the relationship between the sleep health and sleep hygiene in this population. A survey was disseminated to shift workers in the mining industry, utilising a cross-sectional study design. The Sleep Health Index and Sleep Hygiene Index questionnaires were used to evaluate their sleep health and sleep hygiene, respectively. In total, 470 shift workers (mean age [years]: 39 ± 12, mean body mass index [kg m-2]: 28 ± 5) were included, which involved 132 females. Average scores for the Sleep Health Index and Sleep Hygiene Index were 76 ± 15 and 30 ± 7, respectively. Better sleep health was observed in shift workers with better sleep hygiene (β = -0.52, SE = 0.09 [-0.71, -0.34], p < 0.001). Differences in Sleep Health Index scores were found for individual Sleep Hygiene Index items related to "sleep regularity", "sleep environment", "mental health" and "time in bed extension". However, no differences in Sleep Health Index scores were found for items related to "caffeine, alcohol or nicotine consumption" or "exercise" close to bedtime and "bedtime activities" (p > 0.05 for all). These findings demonstrate a relationship between sleep hygiene and sleep health; therefore, it may be possible to improve the sleep of shift workers by improving their sleep hygiene.

Rotation work in the resources sector: a systematic review of the impact on workers' families

OBJECTIVE

Rotation work involves travelling to work in remote areas for a block of time and alternate with spending another block of time at home; such work arrangements have become common in the resources sector. The intermittent absence of workers from the home may adversely affect the health of the workers' families. This study synthesises research on mental and physical health outcomes in partners and children of rotation workers in the resources sector.

DESIGN

A systematic review was conducted. Studies were retrieved from PubMed, Medline, EMBASE, CINAHL, PsycINFO, and Scopus. Nineteen studies were included and findings were summarised narratively.

RESULTS

The impact of rotation work on the mental health and well-being of partners and children of rotation workers remains unclear. However, on days where workers are away, partners may experience greater loneliness and poorer sleep quality.

CONCLUSION

Partners may benefit from support, particularly when they have younger children and/or their spouses first begin rotation work. Research is limited, particularly regarding the impact on health-related behaviours and physical health outcomes.

REGISTRATION

This review was registered on PROSPERO (ID: CRD42020167649).

A Narrative Review of Health Status and Healthcare Delivery in the Oil and Gas Industry: Impacts on Employees, Employers, and Local Communities

Workers in the oil and gas industry are exposed to numerous health risks, ranging from poor health behaviours to the possibility of life-threatening injuries. Determining the most appropriate models of healthcare for the oil and gas industry is difficult, as strategies must be acceptable to multiple stakeholders, including employees, employers, and local communities. The purpose of this review was to broadly explore the health status and needs of workers in the oil and gas industry and healthcare delivery models relating to primary care and emergency responses. Database searches of PubMed, EMBASE, CINAHL, PsycINFO, and Scopus were conducted, as well as grey literature searches of Google, Google Scholar, and the International Association of Oil and Gas Producers website. Resource-sector workers, particularly those in 'fly-in fly-out' roles, are susceptible to poor health behaviours and a higher prevalence of mental health concerns than the general population. Evidence is generally supportive of organisation-led behaviour change and mental health-related interventions. Deficiencies in primary care received while on-site may lead workers to inappropriately use local health services. For the provision of emergency medical care, telehealth and telemedicine lead to favourable outcomes by improving patient health status and satisfaction and reducing the frequency of medical evacuations.

Health and related behaviours of fly-in fly-out workers in the mining industry in Australia: a cross-sectional study

BACKGROUND

Fly-In Fly-Out (FIFO), which entails travelling mostly from the urban areas to stay and work in remote areas for designated periods and travel back home to spend designated days of leave, has become a common work arrangement in the mining sector globally. This study examined the mental and physical health of FIFO workers and described their health-related behaviours during on-and off-shift periods.

METHODS

A cross-sectional study was conducted with FIFO workers (N = 216) in the mining industry in Australia who completed an online survey. Paired t-test and McNemer's analysis examined the differences in health-related behaviours during workers' on-and off-shift days. Logistic regression examined the predictors of physical health and psychological distress status of FIFO workers.

RESULTS

Workers reported longer sleep duration (7.5 ± 1.5 h vs 6.3 ± 1.2 h, p < 0.001) and better sleep quality (78.2% vs 46.3%, p < 0.001) during off-shift nights than on on-shift nights. Smoking prevalence was 26.4%, and workers reported smoking a similar number of cigarettes per day during on-and off-shift days. Most workers reported drinking alcohol (86.1%) and more often at risky levels during off-shift than on-shift days (57.9% vs 34.3%, p < 0.001). Fruits and vegetable consumption was low but with higher vegetable intake during off-shift days (2.8 ± 1.4 vs 2.3 ± 1.3 serves, p < 0.001). Workers had good physical health status (91.2%), but 71.4% were overweight/obese and 33.4% indicated high levels of psychological distress. Working on long shifts (OR 6.63, 95% CI 1.84-23.91) and smoking (OR 7.17, 95% CI 2.67-19.26) were linked to high psychological distress.

CONCLUSIONS

The prevalence of psychological distress and risky health behaviours was high. Interventions should aim to reduce psychological distress and support multiple behaviour changes, considering FIFO work-related characteristics including long shift hours.

The father experiences and challenges of Namibian and South African offshore working men

BACKGROUND: Offshore working fathers’ extended absence from families influences families’ well-being, and fathers’ own psychological well-being and job satisfaction. Moreover, it impacts on job safety and performance. The paternal experiences and challenges of offshore working men, however, remains relatively unexplored with most research conducted with men from western or northern hemisphere contexts. OBJECTIVE: To explore the father ideas, experiences, practices, and challenges of Namibian and South African men of colour who work offshore the African coast; and if and how these are informed by traditional and “new” fatherhood ideas. METHODS: We used a qualitative method that involved interviewing 15 fathers about their experiences and challenges. Thematic analysis was used to analyse the resulting data. RESULTS: Fathers viewed themselves as part-time fathers; They identified with contemporary notions of affectionate fathers who desire close connections with children but found it challenging to form and maintain close relationships with older children; They valued the fulfilment of traditional father roles of disciplinarian, provider and protector; and, They resorted to authoritarian practices when confronted with problematic child behaviour. Traditional gender notions seemed to underpin many of their father ideas, practices, and challenges. CONCLUSION: Both new and traditional father and gender ideas informed fathers’ experiences and challenges. Fathers need awareness about their taken-for-granted gender and father role assumptions, as well as knowledge and skills to enable close relationships with their children across children’s developmental stages.

Digging for data: How sleep is losing out to roster design, sleep disorders, and lifestyle factors

Shift workers employed at a remote mining operation may experience sleep loss, impaired alertness, and consequently negative health and safety outcomes. This study determined the sleep behaviors and prevalence of risk for sleep disorders among shift workers; and quantified alertness for a roster cycle. Sleep duration was significantly less following; night shift by 77 ± 7 min and day shift by 30 ± 7 min. The wake after sleep onset was less by 23 ± 3 min for night shifts and 22 ± 3 min for day shifts (p < 0.05 for all). The prevalence of risk for sleep apnea was 31%, insomnia was 8%, and shiftwork disorder was 44%. Average alertness for all working hours was 75%. Shiftwork in remote mining operations is a significant factor that leads to sleep loss and reduced alertness, which is exacerbated by the high prevalence of risk for sleep disorders.

Health and well-being of rotation workers in the mining, offshore oil and gas, and construction industry: a systematic review

Introduction

Rotation work, characterised by travelling long distances to work in isolated areas where workers typically rotate consecutive days working and living on-site with periods at home, is increasingly used in the resources and construction sectors globally. Such employment practices may have an impact on workers’ health and well-being. This systematic review explores the impact rotation work has on mental and physical outcomes in rotation workers in the resources and construction sectors.

Method

The PubMed, Medline, EMBASE, CINAHL, PsycINFO, and Scopus databases were systematically searched on 1 May 2020 to identify quantitative, qualitative and mixed-method studies addressing the health of rotation workers published in peer-reviewed journals. Findings from the studies were summarised narratively.

Results

Of 6268 studies retrieved, 90 studies were included in the review. Studies suggested higher prevalence of psychological distress in onshore rotation workers and higher overweight/obesity rates among rotation workers as compared with the general population. We found more sleep problems and higher levels of smoking during work periods compared with off-site days; and higher alcohol intake during off-site days compared with on-site days. Workers generally perceived their physical health status as good. High-perceived job demands (such as workload, repetitive work) were associated with mental distress and exhaustion, sleep problems and perceived poor physical health status, while high-perceived job resources (such as job clarity/control, support) were associated with low mental distress and exhaustion, less smoking and alcohol intake, and better sleep.

Conclusion

Rotation work is associated with several poorer health behaviours and outcomes, such as sleep problems, smoking, alcohol consumption and overweight/obesity. Interventions needed to improve rotation workers’ health should include maximising available job resources and reducing job demands. Further longitudinal studies are needed to explore the long-term health effects of rotation work and the short-term contextual effects of the different aspects of rotation work.

An active transition from offshore work to family life: Activities that may impact recovery

BACKGROUND

Night shift workers, particularly those working offshore, take a long time to recover from their shifts. The activities that shift workers, such as offshore employees, pursue during their leisure time can influence the process of recovery from work-related fatigue, but little is known about these leisure time activities.

OBJECTIVE

To explore what leisure time activities are pursued that may be relevant to recovery for offshore employees.

METHODS

Sixty-one offshore working family men-20 night shift, 16 swing shift, and 25 day shift workers-reported on six predefined activities for 14 days following their offshore tours. Generalized estimating equations analysis was used to explore trends in the data.

RESULTS

From the start of the free period, almost all participants were involved in household chores and childcare; these activities declined over the 14 days. Throughout the study period, participants actively pursued social, volunteer, and leisure time physical activities. Work-related activities were pursued by half of the participants at some time during the 14 days. Night and swing shift workers were more physically active than day workers throughout the first 14 days of the free period.

CONCLUSIONS

The transition from offshore work to family life can be characterised as active. The activities engaged in by this sample of employees are likely to promote their recovery.