Overqualification and underemployment for nursing graduates in Australia: A retrospective observational study.

BACKGROUND: Workforce planning is crucial in maintaining balance between demand and supply of the nursing workforce. However, policies to boost nursing workforce supply such as increasing the number of nursing students need to be considered in conjunction with the capacity of the health care system to absorb nursing graduates into the workforce. OBJECTIVE: To 1) examine the absorption of nursing graduates into the workforce in Australia 2) examine the proportion in full-time employment, graduate salaries, perception of overqualification and underemployment. DESIGN: A retrospective, observational design was used. Data were drawn from the 2019, 2020 and 2021 waves of a national, longitudinal survey conducted at six months and three years after graduation for nursing graduates from Australian universities. PARTICIPANTS: The study sample is restricted to domestic graduates who have completed an undergraduate degree in the field of nursing (excluding midwifery). The study sample consists of 4250 graduate nurses. METHODS: The study adopted a descriptive analysis approach, with means and standard deviations estimated. Overqualification was measured in the graduate survey using eight questions of Perceived Overqualification. Respondents with a mean scale score of 3.5 or above were classed as being overqualified. Underemployment was measured through self-assessment, with participants considered underemployed if they were employed part-time and indicating that they were seeking full-time work. RESULTS: Almost two-thirds of graduates worked as registered nurses at six months post-graduation, increasing to 80% at three years. Graduate oversupply could be a potential issue, particularly in the short-term, post-graduation. Non-registered nurses reported higher salaries than registered nurses. Underemployment was found to be 8% at six months, declining to 3% at three years, and was higher for those not working as registered nurses. The majority of those working part-time do so voluntarily due to the desire for work-life balance. Overqualification was relatively low for those working as registered nurses compared to those employed in non-nursing roles. Job supply and employment factors, such as the lack of suitable jobs in local areas or the intention to change jobs and careers subsequently, were found to be the main drivers of overqualification in nursing graduates. CONCLUSIONS: The findings from the present study point to strong employment prospects for nursing graduates in Australia. Overqualification and underemployment occur in moderate proportions for nursing graduates but are however relatively low in comparison to those reported for graduates from other fields.

Participant experiences of intervention to detect and manage familial hypercholesterolaemia in Australian general practice: A qualitative descriptive study.

BACKGROUND AND OBJECTIVES: General practitioners (GPs) are ideally placed to have a much larger role in detection and management of familial hypercholesterolaemia (FH) among their patients. The aim of this study was to seek the reflections of practice staff and newly diagnosed patients with FH on the implementation of an FH model of care in the general practice setting. METHOD: Qualitative descriptive methodology was used. Interviews were conducted with 36 practice staff and 51 patients from 15 practices participating in the study. RESULTS: Data were analysed thematically and coded into themes - efficacy of GP training, screening for FH, model of care, patient awareness and cascade testing. DISCUSSION: Findings reflect the real-world clinical experience of Australian general practice and the acceptability of the model of care for both patients with FH and practice staff. Patient health literacy is a barrier to both management of FH and cascade testing. A systematic approach to cascade testing is required.

Supporting the Social-Emotional Well-Being of Elementary School Students Who Are Deaf and Hard of Hearing: A Pilot Study.

PURPOSE: Children who are Deaf and Hard of Hearing (DHH), their parents, Teachers of the Deaf, and other community stakeholders were involved in co-designing a web-based resource to support students' social-emotional well-being. The resource was designed to provide families and teachers with strategies to enhance the social and emotional well-being of Grade 4-6 students who are DHH. This study reports outcomes of a pilot study of the web-based resource intervention. METHOD: A pre-post pilot study was conducted to quantitatively examine reported anxiety, well-being, social relationships, school experience, student-teacher relationship, and parent and teacher self-efficacy. A total of 37 students, their parents (n = 37), and their classroom teachers (n = 40) participated in the intervention program and were provided access to the resource. RESULTS: In total, 19 students, 22 parents, and 17 teachers completed both pre- and postsurvey measures. Paired t tests revealed that there was a statistically significant increase in parents' self-efficacy scores from pre- to posttest. Multivariate analysis of covariance revealed a significant association between parent use of the website and student-reported improved peer support and reduced school loneliness. No other statistically significant differences were found. CONCLUSIONS: The use of a web-based resource codeveloped with students who are DHH, their parents, and teachers could potentially be beneficial for the well-being of students who are DHH as well as parents' self-efficacy. Further research is needed to confirm the benefits.

Cost impact of undertaking detection and management of familial hypercholesterolaemia in Australian general practice.

BACKGROUND AND OBJECTIVES: Familial hypercholesterolaemia (FH) can be effectively detected and managed in primary care, but the health economic evidence for this is scarce. The aim of this study was to examine management pathways and cost implications of FH screening and management in Australian general practice. METHOD: Cost-effectiveness outcomes were projected using a life table model. Data was used from 133 patients in 15 Australian general practice clinics from an earlier screening and management study. Costing and mortality data were sourced from governmental sources and published literature. RESULTS: Most patients had a regular general practice consultation at baseline (82%), though the proportion seen under a chronic disease management item at follow-up increased to 23%. The median cost of management was $275 per annum in the first year of management. Managing patients with statins up to the age of 60 years yielded an increase of 248,954 life-years at a cost of $759 million, representing a cost per life-year gained of $3047. DISCUSSION: Screening and management of FH in general practice has the potential for substantial health benefits while requiring relatively modest investments from the health system.

Who comes when the world goes Code Blue? A novel method of exploring job advertisements for COVID-19 in health care.

AIM: To explore the health workforce responses to COVID-19. DESIGN: Analysis of job advertisements. METHODS: We collected advertisements for healthcare jobs which were caused by and in response to COVID-19 between 4 March-17 April 2020 for the United States, Canada, United Kingdom, Australia and New Zealand. We collected information on the date of the advertisement, position advertised and location. We categorized job positions into three categories: frontline, coordination and decision support. RESULTS: We found 952 job advertisements, 72% of which were from the United States. There was a lag period between reported COVID-19-confirmed cases and job advertisements by several weeks. Nurses were the most advertised position in every country. Frontline workers were substantially more demanded than coordination or decision-support roles. Job advertisements are a novel data source which leverages a readily available information about how workforces respond to a pandemic. The initial phases of the response emphasise the importance of frontline workers, especially nurses.

Awareness of familial hypercholesterolaemia in Australian primary care: A qualitative descriptive study.

BACKGROUND AND OBJECTIVES: A lack of public and health professional awareness about familial hypercholesterolaemia (FH) leads to an estimated 90,000 Australians remaining undiagnosed. The aim of this study was to establish the level of knowledge and awareness of FH in Australian general practices. METHOD: A qualitative descriptive methodology was used to explore baseline knowledge and perceptions of practice staff about diagnosing and managing FH. Overall, 63 interviews were conducted with general practice staff at 15 practices taking part in a National Health and Medical Research Council partnership grant study (GNT1142883). RESULTS: Data were analysed thematically and coded into themes - knowledge/awareness/recall, management, use of guidelines/referrals, and contacting family members. Most general practitioners treated the high cholesterol component as their primary focus. Guidelines and referrals were rarely used. DISCUSSION: This research reflected a lack of knowledge, awareness and use of guidelines similar to that shown in other published studies. Improved primary care infrastructure, knowledge and awareness of FH need to be addressed.

What Do Public Health Graduates Do and Where Do They Go? An Analysis of Job Destinations and Mismatch in Australian Public Health Graduates.

BACKGROUND: It is not well understood what occupations public health graduates have after graduation, nor is it well known whether their education provides them with the relevant knowledge and skills to feel well matched to their occupations. Furthermore, it is commonly presumed that public health graduates work in government, and investments in education would bolster this workforce. METHODS: We aimed to describe the common occupations of Australian public health graduates, describe the heterogeneity of graduate destinations, describe the level of mismatch that graduates report, and compare these results with other fields of study. We used eight years of Australian graduate survey data (2008-2015) from the Graduate Destinations Survey, examining outcomes data from 8900 public health graduates from four levels of education. We compared occupation and industry heterogeneity, and level of occupational mismatch between public health graduates, and graduates from other fields of education. RESULTS: Public health graduates report having a broad set of occupations in a broad set of industries after graduation, and this breadth is dissimilar to most health degrees. Furthermore, public health graduates tend to have average or lower-than-average rates of mismatch. CONCLUSIONS: Despite going into a broad set of occupations and industries, graduates from public health tend to report being well prepared given their education. Given that both occupation and industry outcomes are heterogeneous for graduates, an investment in public health education does not guarantee an increase in the governmental public health workforce.

Improving detection and management of familial hypercholesterolaemia in Australian general practice.

OBJECTIVE: Familial hypercholesterolaemia (FH) is characterised by elevated low-density lipoprotein (LDL)-cholesterol and increased risk of cardiovascular disease. However, FH remains substantially underdiagnosed and undertreated. We employed a two-stage pragmatic approach to identify and manage patients with FH in primary healthcare. METHODS: Medical records for 232 139 patients who attended 15 general practices at least once in the previous 2 years across five Australian States were first screened for potential risk of FH using an electronic tool (TARB-Ex) and confirmed by general practitioner (GP) clinical assessment based on phenotypic Dutch Lipid Clinic Network Criteria (DLCNC) score. Follow-up GP consultation and management was provided for patients with phenotypic FH. RESULTS: A total of 1843 patients were identified by TARB-Ex as at potential risk of FH (DLCNC score ≥5). After GP medical record review, 900 of these patients (49%) were confirmed with DLCNC score ≥5 and classified as high-risk of FH. From 556 patients subsequently clinically assessed by GPs, 147 (26%) were diagnosed with phenotypic FH (DLCNC score >6). Follow-up GP consultation and management for 77 patients resulted in a significant reduction in LDL-cholesterol (-16%, p<0.01). A higher proportion of these patients attained the treatment target of 50% reduction in LDL-cholesterol (74% vs 62%, p<0.001) and absolute levels of LDL-cholesterol goals compared with baseline (26% vs 12%, p<0.05). CONCLUSIONS: A pragmatic approach integrating electronic medical record tools and clinical GP follow-up consultation is a feasible method to identify and better manage patients with FH in the primary healthcare setting. TRIAL REGISTRATION NUMBER: 12616000630415.

Exposure to Hand-Arm Vibration in the Australian Workforce.

OBJECTIVE: To estimate the prevalence of hand-arm vibration (HAV) in Australian workplaces. METHODS: The Australian Workplace Exposure Survey (AWES)-Hearing was a cross-sectional telephone survey of Australian workers conducted in 2016-2017. Respondents were asked about the time spent using tools or performing tasks known to be associated with HAV during their most recent working day. We created a library of HAV magnitude levels for each tool/task and estimated each worker's daily HAV exposure level using standard formulae. We categorized each worker as to whether they exceeded the daily occupational limits of 2.5 and 5.0 m/s2. Results were extrapolated to the Australian working population using a raked weighting method. RESULTS: In our sample of 4991 workers, 5.4% of men and 0.7% of women exceeded the HAV action limit of 2.5 m/s2 on their most recent working day. We estimate that 3.8% of the Australian workforce exceeds the HAV limit of 2.5 m/s2 and 0.8% exceeds the 5 m/s2 limit. Men were more likely to exceed the HAV limits than women, as were those with trade qualifications, and those who worked in remote locations. Workers in the construction, farming, and automobile industries had the highest prevalence of HAV exposure. Tool groups that contributed to higher exposure levels included: compactors, rollers, and tampers; power hammers and jackhammers; and underground mining equipment. CONCLUSIONS: HAV is common in the Australian working population. Given the health risks associated with this exposure, reduction strategies and interventions should be developed, with engineering controls as the starting point for exposure reduction strategies.

The growth of Australian public health graduates and courses, 2001-2018: implications for education and employment opportunities.

OBJECTIVES: To describe the numbers of degree completions, variety of available courses and demographics of students who study public health in Australia. METHODS: We utilised national completions data from universities between 2001 and 2018 and analysed data for students who had completed degrees labelled as public health at the bachelor's and master's by coursework level. RESULTS: There have been 21,000 master's by coursework public health graduates since 2001, and 15,770 public health bachelor's degrees. Nearly two-thirds of all students study in a 'broad' degree, such as a Bachelor of Health Science or Master of Public Health. There has been an increase in the proportion of overseas students and a decreasing proportion of Indigenous students over this time. CONCLUSIONS: Given the growth of graduates with public health degrees, there should be an increased focus on relevant job opportunities, as supply may be outpacing demand. Implications for public health: We note three potential issues with public health education and practice in Australia. Firstly, there may be an oversupply of graduates relative to opportunities. Secondly, there may be inconsistencies in the delivery of public health courses. Thirdly, curricula may need to be revised, owing to differences in student composition.

No Two Workforces Are the Same: A Systematic Review of Enumerations and Definitions of Public Health Workforces.

The delivery and coordination of public health functions is essential to national and global health, however, there are considerable problems in defining the people who work in public health, as well as estimating their number. Therefore, the aim of this systematic review was to identify and explore research which has defined and enumerated public health workforces. In particular, how were such workforces defined? Who was included in these workforces? And how did researchers make judgments about the size of a workforce? In this systematic review, we identified 82 publications which enumerated a public health workforce between 2000 and November 2018. Most workforce definitions were unique and study-specific and included workers based on their occupation or their place of work. Common occupations included public health nurses and physicians, epidemiologists, and community health workers. National workforces varied by size, with the United States and Switzerland having the largest public health workforces per-capita, although definitions used varied substantially. Normative assessments (e.g., assessments of ideal workforce size) were informed through opinion, benchmarks or "service-target" models. There are very few regular, consistent enumerations within countries, and fewer still which capture a substantial proportion of the public heath workforce. Assessing the size of the public health workforce is often overlooked and would be aided by fit-for-purpose data, alignment of occupations and functions to international standards, and transparency in normative methods.

Invasive Coronary Angiography after Chest Pain Presentations to Emergency Departments.

We investigated patients presenting to emergency departments (EDs) with chest pain to identify factors that influence the use of invasive coronary angiography (ICA). Using linked ED, hospitalisations, death and cardiac biomarker data, we identified people aged 20 years and over who presented with chest pain to tertiary public hospital EDs in Western Australia from 1 January 2016 to 31 March 2017 (ED chest pain cohort). We report patient characteristics, ED discharge diagnosis, pathways to ICA, ICA within 90 days, troponin test results, and gender differences. Associations were examined with the Pearson Chi-squared test and multivariate logistic regression. There were 16,974 people in the ED chest pain cohort, with a mean age of 55.6 years and 50.7% males, accounting for 20,131 ED presentations. Acute coronary syndrome was the ED discharge diagnosis in 10.4% of presentations. ED pathways were: discharged home (57.5%); hospitalisation (41.7%); interhospital transfer (0.4%); and died in ED (0.03%)/inpatients (0.3%). There were 1546 (9.1%) ICAs performed within 90 days of the first ED chest pain visit, of which 59 visits (3.8%) had no troponin tests and 565 visits (36.6%) had normal troponin. ICAs were performed in more men than women (12.3% vs. 6.1%, p < 0.0001; adjusted OR 1.89, 95% CI 1.65, 2.18), and mostly within 7 days. Equal numbers of males and females present with chest pain to tertiary hospital EDs, but men are twice as likely to get ICA. Over one-third of ICAs occur in those with normal troponin levels, indicating that further investigation is required to determine risk profile, outcomes and cost effectiveness.

Public health job advertisements in Australia and New Zealand: a changing landscape.

OBJECTIVE: To describe available public health jobs in Australia and New Zealand by comparing recent job advertisements. METHODS: We screened vacancies from 14 online job boards for public health jobs in late 2018. Data collected included information on job titles, sector, contract tenure, location and salary. We compared our findings with those of a job advertisements study from 2005. RESULTS: We found 333 public health job advertisements in Australia and New Zealand. Common roles included project officers, researchers and managers. Nearly 40% of jobs asked for a 'tertiary' degree, with an additional 20% requiring a PhD degree. A qualification in public health was considered essential in 13% of job advertisements. Median annual salary range was $95,000-$111,365. CONCLUSIONS: There is not one specific public health job. Instead, such jobs are diverse in role, sector, qualification level required and the salary they confer. Implications for public health: There is a demand for skilled workers to perform increasingly complex public health functions, but this may eventually be outpaced by graduate supply. Furthermore, while salaries are considerable, long-term positions are not, and this has implications for the sustainability of the public health workforce.

A Qualitative Exploration of the Role and Needs of Classroom Teachers in Supporting the Mental Health and Well-Being of Deaf and Hard-of-Hearing Children.

Purpose Children who are deaf and hard of hearing (DHH) face a wide array of issues that can impact their mental health and well-being. This study aimed to explore the role of schools and classroom teachers in supporting the mental health and well-being of DHH children. Method A qualitative study comprising telephone and semistructured interviews with 12 mainstream school classroom teachers who directly support the education and well-being of DHH children was conducted. Thematic analysis was used to analyze the data. Result Classroom teachers indicated they play an important role in supporting the mental health and well-being of DHH children but identified a range of constraints to providing this support. Four themes were identified: (a) "culture of professional practice," (b) "operationalized practice," (c) "constraints to practice," and (d) "solutions for constraints." Conclusions Classroom teachers play an important role in supporting the mental health and well-being of DHH children but face several constraints in their practice, including limited training and awareness and access to resources. While further research is needed, this study suggests that classroom resources and teacher professional development are needed to enhance classroom teachers' understanding of how to support the mental health and well-being of DHH children.

Use of Checklists in Reviews of Health Economic Evaluations, 2010 to 2018.

OBJECTIVE: It is useful for reviewers of economic evaluations to assess quality in a manner that is consistent and comprehensive. Checklists can allow this, but there are concerns about their reliability and how they are used in practice. We aimed to describe how checklists have been used in systematic reviews of health economic evaluations. METHODS: Meta-review with snowball sampling. We compiled a list of checklists for health economic evaluations and searched for the checklists' use in systematic reviews from January 2010 to February 2018. We extracted data regarding checklists used, stated checklist function, subject area, number of reviewers, and issues expressed about checklists. RESULTS: We found 346 systematic reviews since 2010 that used checklists to assess economic evaluations. The most common checklist in use was developed in 1996 by Drummond and Jefferson, and the most common stated use of a checklist was quality assessment. Checklists and their use varied within subject areas; 223 reviews had more than one reviewer who used the checklist. CONCLUSIONS: Use of checklists is inconsistent. Eighteen individual checklists have been used since 2010, many of which have been used in ways different from those originally intended, often without justification. Different systematic reviews in the same subject areas would benefit from using one checklist exclusively, using checklists as intended, and having 2 reviewers complete the checklist. This would increase the likelihood that results are transparent and comparable over time.

All in the mind? Estimating the effect of mental health on health behaviours.

BACKGROUND: Health behaviours and mental illness have been found to be strongly correlated, both across and within individuals. However, establishing the precise nature of this link, particularly in terms of causality and its direction, remains a challenge. Much of the relevant existing research follow an experimental design and focus on measuring how changes in health behaviours affect mental health. OBJECTIVE: The study examines changes in mental health and health behaviours within individuals across time and evaluates the evidence for a causal pathway from psychological distress to risky health behaviours. METHOD: Using a population representative longitudinal survey providing data from Australian households, this study employs a fixed-effects panel model framework to account for unobserved time-invariant individual heterogeneity. An instrumental variable estimation strategy is employed to specifically evaluate the evidence of a causal pathway from psychological distress to risky health behaviours. RESULTS: The results confirm strong within-individual associations between psychological distress and health behaviours. Further evidence supports a causal relationship from psychological distress to health behaviours, though only for men and lifestyle habits. The case for a direct causal pathway is less straightforward when considering dietary habits, and potentially also for women. This lack of clarity suggests at least some of the observed within-individual associations reflect causal effects of psychological distress on risky health behaviours. CONCLUSIONS: Given the substantial burden of disease associated with unhealthy behaviours, further research examining potential causal pathways from mental health to health behaviours should be a priority, as there is the potential to reduce health burden through mental health improvements.

Exposure to noise and ototoxic chemicals in the Australian workforce.

OBJECTIVE: To determine the current prevalence of exposure to workplace noise and ototoxic chemicals, including co-exposures. METHOD: A cross-sectional telephone survey of nearly 5000 Australian workers was conducted using the web-based application, OccIDEAS. Participants were asked about workplace tasks they performed and predefined algorithms automatically assessed worker's likelihood of exposure to 10 known ototoxic chemicals as well as estimated their full shift noise exposure level (LAeq,8h) of their most recent working day. Results were extrapolated to represent the Australian working population using a raked weighting technique. RESULTS: In the Australian workforce, 19.5% of men and 2.8% of women exceeded the recommended full shift noise limit of 85 dBA during their last working day. Men were more likely to be exposed to noise if they were younger, had trade qualifications and did not live in a major city. Men were more likely exposed to workplace ototoxic chemicals (57.3%) than women (25.3%). Over 80% of workers who exceeded the full shift noise limit were also exposed to at least one ototoxic chemical in their workplace. CONCLUSION: The results demonstrate that exposures to hazardous noise and ototoxic chemicals are widespread in Australian workplaces and co-exposure is common. Occupational exposure occurs predominantly for men and could explain some of the discrepancies in hearing loss prevalence between genders.

A Systematic Review of Full-Shift, Noise Exposure Levels Among Construction Workers: Are We Improving?

Context: Construction industry workers are at high risk of occupational noise exposure. Although regulations and guidelines for this industry specify the use of noise controls, workers continue to be exposed to hazardous noise levels. Objectives: The objectives of this study were (i) to collate and describe full-shift noise exposure experienced by construction workers; (ii) to review trends in full-shift exposure over time and between countries; and (iii) to identify any occupational categories within the construction industries that have higher levels of exposure. Results: Of the 1171 studies found using key terms, 25 contained noise exposure measurements that met our inclusion criteria. Sample populations were predominantly from large construction sites and primarily comprised occupations known to engage in noisy workplace activities. Studies spanned over 36 years with all having average full-shift noise exposure over 85 A-weighted decibels (dBA). No time trend in full-shift noise exposure levels for construction workers was observed. Construction workers in the subgroup occupations of mason, sheet metal workers, carpenters, concrete workers, and operating engineers consistently had mean LAeq,8h over the 85 dBA limit. Conclusion: Studies spanning 36 years in 10 countries consistently show construction workers have been exposed to hazardous noise levels. There has been no significant change over time of the average full-shift exposure levels of construction workers, including in all occupational subgroups except iron-workers. Some variability in full-shift measures is due to sampling methods and population characteristics and to a lesser extent, methods used to derive exposure levels.

Implementing Endobronchial Ultrasound-Guided (EBUS) for Staging and Diagnosis of Lung Cancer: A Cost Analysis.

BACKGROUND Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) and guide sheath (EBUS-GS) are gaining popularity for diagnosis and staging of lung cancer compared to CT-guided transthoracic needle aspiration (CT-TTNA), blind fiber-optic bronchoscopy, and mediastinoscopy. This paper aimed to examine predictors of higher costs for diagnosing and staging lung cancer, and to assess the effect of EBUS techniques on hospital cost. MATERIAL AND METHODS Hospital costs for diagnosis and staging of new primary lung cancer patients presenting in 2007-2008 and 2010-2011 were reviewed retrospectively. Multiple linear regression was used to determine relationships with hospital cost. RESULTS We reviewed 560 lung cancer patient records; 100 EBUS procedures were performed on 90 patients. Higher hospital costs were associated with: EBUS-TBNA performed (p<0.0001); increasing inpatient length of stay (p<0.0001); increasing number of other surgical/diagnostic procedures (p<0.0001); whether the date of management decision fell within an inpatient visit (p<0.0001); and if the patient did not have a CT-TTNA, then costs increased as the number of imaging events increased (interaction p<0.0001). Cohort was not significantly related to cost. Location of the procedure (outside vs. inside theater) was a predictor of lower one-day EBUS costs (p<0.0001). Cost modelling revealed potential cost saving of $1506 per EBUS patient if all EBUS procedures were performed outside rather than in the theater ($66,259 per annum). CONCLUSIONS EBUS-TBNA only was an independent predictor of higher cost for diagnosis and staging of lung cancer. Performing EBUS outside compared to in the theater may lower costs for one-day procedures; potential future savings are considerable if more EBUS procedures could be performed outside the operating theater.

Questionnaire-based algorithm for assessing occupational noise exposure of construction workers.

OBJECTIVES: Occupational noise exposure is a major cause of hearing loss worldwide. In order to inform preventative strategies, we need to further understand at a population level which workers are most at risk. METHODS: We have developed a new questionnaire-based algorithm that evaluates an individual worker's noise exposure. The questionnaire and supporting algorithms are embedded into the existing software platform, OccIDEAS. Based on the tasks performed by a worker during their most recent working shift and using a library of task-based noise exposure levels, OccIDEAS estimates whether a worker has exceeded the full-shift workplace noise exposure limit (LAeq,8h≥85 dBA). We evaluated the validity of the system in a sample of 100 construction workers. Each worker wore a dosimeter for a full working shift and was then interviewed using the OccIDEAS software. RESULTS: The area under the receiver operating characteristic curve was 0.81 (95% CI 0.72 to 0.90) indicating that the ability of OccIDEAS to identify construction workers with an LAeq,8h≥85 dBA was excellent. CONCLUSION: This validated noise questionnaire may be useful in epidemiological studies and for workplace health and safety applications.