Workers In Denmark Research Articles

Hybrid Work Patterns: A Latent Class Analysis of Platform Workers in Denmark

This paper presents a novel approach for studying differences and similarities among platform workers, by taking into account the wider labor market position of platform workers. Analytically, we seek inspiration from literature on labor market segmentation (SLM) and multiple jobholding (MJH) to nuance the often-dichotomized view of labor markets characterized by SLM theory. By using survey data from a set of additional questions tied to the Danish LFS, we apply latent class analysis models to discover patterns of labor market divisions among platform workers in Denmark. We identify three major groups of platform workers, and while all of them have multiple income sources, they have very different labor market positions in the traditional labor market. We categorize them as ‘established workers’, ‘transitional workers’, and ‘new labor market entrants’. These divisions point to marked differences among platform workers, implying that platform work is characterized by varying blends of labor market hybridity.

SARS-CoV-2 antibody prevalence among homeless people and shelter workers in Denmark: a nationwide cross-sectional study

BackgroundPeople experiencing homelessness (PEH) and associated shelter workers may be at higher risk of infection with “Severe acute respiratory syndrome coronavirus 2” (SARS-CoV-2). The aim of this study was to determine the prevalence of SARS-CoV-2 among PEH and shelter workers in Denmark.Design and methodsIn November 2020, we conducted a nationwide cross-sectional seroprevalence study among PEH and shelter workers at 21 recruitment sites in Denmark. The assessment included a point-of-care test for antibodies against SARS-CoV-2, followed by a questionnaire. The seroprevalence was compared to that of geographically matched blood donors considered as a proxy for the background population, tested using a total Ig ELISA assay.ResultsWe included 827 participants in the study, of whom 819 provided their SARS-CoV-2 antibody results. Of those, 628 were PEH (median age 50.8 (IQR 40.9–59.1) years, 35.5% female) and 191 were shelter workers (median age 46.6 (IQR 36.1–55.0) years and 74.5% female). The overall seroprevalence was 6.7% and was similar among PEH and shelter workers (6.8% vs 6.3%, p = 0.87); and 12.2% among all participants who engaged in sex work. The overall participant seroprevalence was significantly higher than that of the background population (2.9%, p < 0.001). When combining all participants who reported sex work or were recruited at designated safe havens, we found a significantly increased risk of seropositivity compared to other participants (OR 2.23, 95%CI 1.06–4.43, p = 0.02). Seropositive and seronegative participants reported a similar presence of at least one SARS-CoV-2 associated symptom (49% and 54%, respectively).InterpretationsThe prevalence of SARS-CoV-2 antibodies was more than twice as high among PEH and associated shelter workers, compared to the background population. These results could be taken into consideration when deciding in which phase PEH are eligible for a vaccine, as part of the Danish national SARS-CoV-2 vaccination program rollout.FundingTrygFonden and HelseFonden.

Labor Market Affiliation of Marginal Part-Time Workers in Denmark-A Longitudinal Study.

This longitudinal study examined the labor market affiliations of marginal part-time workers (<15 working hours/week) compared with full-time workers (32–40 working hours/week) within gender and age groups. Analyses were based on 1,492,187 Danish employees with marginal part-time or full-time work at baseline using register data of working hours and labor market affiliation from the Labor Market Account. We used the Expected Labor Market Affiliation method within gender and age groups to estimate the time spent in different labor market states over a 5-year follow-up from 2012–2017. The multistate model included five recurrent labor market states: work, unemployment, long-term sickness absence, studying, and temporarily out, and the results were adjusted for education level, morbidity, and ethnicity. A marginal part-time worker generally had fewer days of work without social benefits and spent more days studying during follow-up compared with a full-time worker. In addition, marginal part-time workers ≥ 25 years old had more days of unemployment and more days of long-term sickness absence. These findings suggest that marginal part-time workers have fewer paid workdays without social benefits compared with full-time workers, depending on age. Further studies should explore whether marginal part-time work is a stepping stone into or out of the labor market.

Window work: Screen-based eldercare and professional precarity at the welfare frontier

Digital technologies have become essential components in the organisa­tion and delivery of elder care. With this article, we want to contribute to the study and discussion of the role and effects of monitors and telecare solutions in situated care practices. Drawing on ethnographic fieldwork among elderly citizens and healthcare workers in Denmark during the early phases of the corona crisis, we explore the introduction of screen-based technologies in eldercare and their implications. Our focus is particularly on what health professionals must do, to accomplish mean­ingful encounters through screens. In this context, we introduce the con­cept of “window work” to highlight how screens are active participants in care and how they frame and delimit what health practitioners can see, do and achieve in everyday care practices in significant and often unpredictable ways.

Hand eczema, wet work exposure, and quality of life in health care workers in Denmark during the COVID-19 pandemic

BackgroundThe focus on hand hygiene during the pandemic has been reported to increase the hand eczema (HE) prevalence in health care workers (HCWs); however, detailed prospective data are missing.ObjectiveTo evaluate changes in HE prevalence, exposures, and health-related quality of life among HCWs during the COVID-19 pandemic.MethodsIn this prospective cohort study, HCWs employed at the hospitals in Copenhagen responded to a digital questionnaire at the beginning of the pandemic and 11 months thereafter.ResultsA total of 795 HCWs responded to both questionnaires (83.4% women). The calculated 1-year HE prevalence decreased from 16.0% at baseline to 13.0% at follow-up. The number of hand washings decreased significantly, whereas the use of alcohol-based hand rubs on wet skin increased significantly. In a logistic regression model, increased use of alcohol-based hand rubs on wet skin was associated with HE at follow-up (odds ratio, 1.78; 95% CI, 1.11-2.87). Health-related quality of life worsened slightly at follow-up, with HE severity and frequent flareups being risk factors for a reduced health-related quality of life.LimitationsSample size.ConclusionIn contrast to previous studies undertaken during the pandemic, we found a relatively low and stable HE prevalence. Our findings suggest that the interaction between changed exposures and HE is complex and cannot be linked to a single factor.

Potential of micro-exercise to prevent long-term sickness absence in the general working population: prospective cohort study with register follow-up

This study assesses the potential of workplace-based micro-exercise (brief and simple exercise bouts) to prevent long-term sickness absence (LTSA) at the population level. In the Work Environment and Health in Denmark Study (2012–2018), we followed 70,130 workers from the general working population, without prior LTSA, for two years in the Danish Register for Evaluation of Marginalisation. We used Cox regression with model-assisted weights and controlled for various confounders. From 2012 to 2018, the percentage of workers in Denmark using workplace-based micro-exercise during and outside of working hours increased from 7.1 to 10.9% and from 0.8 to 1.4%, respectively. The incidence of long-term sickness absence (at least 30 days) was 8.4% during follow-up. The fully adjusted model showed reduced risk of long-term sickness absence from using micro-exercise during working hours, (HR 0.86, 95% CI 0.77–0.96), but not when used outside of working hours. If used by all workers, micro-exercise during working hours could potentially prevent 12.8% of incident long-term sickness absence cases (population attributable fraction). In conclusion, micro-exercise performed during working hours holds certain potential to prevent incident long-term sickness absence in the general working population. Large-scale implementation of workplace-based micro-exercise may represent an unexploited opportunity for public health promotion.

Association of perceived work pace and physical work demands with occupational accidents: a cross-sectional study of ageing male construction workers in Denmark

BackgroundOccupational accidents continue to be a significant public health challenge worldwide. Construction workers in particular are at high risk of occupational accidents, and thus it is of major importance to identify possible predictors of occupational accidents among construction workers. We aimed to investigate the association between self-reported work pace and physical work demands and occupational accidents among ageing male construction workers in Denmark.MethodsData on perceived work pace, physical work demands, and occupational accidents was acquired from questionnaires sent to ageing construction workers in Denmark in 2016 as part of the ALFA project (ALdring og Fysisk Arbejde; Ageing and Physical Work). A sample of 1270 Danish male construction workers above 50 years of age was included in the present study. Multiple logistic regression models were applied, with adjustments for age, smoking, body mass index, musculoskeletal disorders, occupation, work experience, and support at work.ResultsOf 1270 construction workers, 166 (13.1%) reported an occupational accident within the last 12 months. There was no significant association between perceived work pace and occupational accidents, but physical work demands were associated with higher odds for occupational accidents, with an odds ratio of 2.27 (95% confidence interval 1.26–4.10) for medium physical work demands and 2.62 (95% confidence interval 1.50–4.57) for high physical work demands.ConclusionsAgeing male construction workers with high physical work demands had statistically significant higher odds of having an occupational accident. By contrast, perceived work pace was not associated with occupational accidents in this large cross-sectional study.

A longitudinal study of morning, evening, and night light intensities and nocturnal sleep quality in a working population

ABSTRACT We aimed to investigate whether higher light intensity in the morning is associated with better nocturnal sleep quality and whether higher light intensities in the evening or night have the opposite effect. Light intensity was recorded for 7 consecutive days across the year among 317 indoor and outdoor daytime workers in Denmark (55–56° N) equipped with a personal light recorder. Participants reported sleep quality after each nocturnal sleep. Sleep quality was measured using three parameters; disturbed sleep index, awakening index, and sleep onset latency. Associations between increasing light intensities and sleep quality were analyzed using mixed effects models with participant identity as a random effect. Overall, neither white nor blue light intensities during morning, evening, or night were associated with sleep quality, awakening, or sleep onset latency of the subsequent nocturnal sleep. However, secondary analyses suggested that artificial light during the morning and day contrary to solar light may increase vulnerability to evening light exposure. Altogether, we were not able to confirm that higher morning light intensity significantly improves self-reported sleep quality or that higher evening or night light intensities impair self-reported sleep quality at exposure levels encountered during daily life in a working population in Denmark. This suggests that light intensities alone are not important for sleep quality to a degree that it is distinguishable from other important parameters in daily life settings.

Risk Factors for Being Seronegative following SARS-CoV-2 Infection in a Large Cohort of Health Care Workers in Denmark.

ABSTRACTMost individuals seroconvert after infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), but being seronegative is observed in 1 to 9%. We aimed to investigate the risk factors associated with being seronegative following PCR-confirmed SARS-CoV-2 infection. In a prospective cohort study, we screened health care workers (HCW) in the Capital Region of Denmark for SARS-CoV-2 antibodies. We performed three rounds of screening from April to October 2020 using an enzyme-linked immunosorbent assay (ELISA) method targeting SARS-CoV-2 total antibodies. Data on all participants’ PCR for SARS-CoV-2 RNA were captured from national registries. The Kaplan-Meier method and Cox proportional hazards models were applied to investigate the probability of being seronegative and the related risk factors, respectively. Of 36,583 HCW, 866 (2.4%) had a positive PCR before or during the study period. The median (interquartile range [IQR]) age of 866 HCW was 42 (31 to 53) years, and 666 (77%) were female. After a median of 132 (range, 35 to 180) days, 21 (2.4%) of 866 were seronegative. In a multivariable model, independent risk factors for being seronegative were self-reported asymptomatic or mild infection hazard ratio (HR) of 6.6 (95% confidence interval [CI], 2.6 to 17; P < 0.001) and body mass index (BMI) of ≥30, HR 3.1 (95% CI, 1.1 to 8.8; P = 0.039). Only a few (2.4%) HCW were not seropositive. Asymptomatic or mild infection as well as a BMI above 30 were associated with being seronegative. Since the presence of antibodies against SARS-CoV-2 reduces the risk of reinfection, efforts to protect HCW with risk factors for being seronegative may be needed in future COVID-19 surges.IMPORTANCE Most individuals seroconvert after infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), but negative serology is observed in 1 to 9%. We found that asymptomatic or mild infection as well as a BMI above 30 were associated with being seronegative. Since the presence of antibodies against SARS-CoV-2 reduces the risk of reinfection, efforts to protect HCW with risk factors for being seronegative may be needed in future COVID-19 surges.

A perfect match? Exploring the interplay between public service motivation and conscientiousness in predicting public organizational outcomes

How may we understand the relationships between public service motivation (PSM), personality traits, and public organizational outcomes? Do organizational outcomes relate to interaction associations between PSM and personality traits? Using a mix of survey data and administrative data from a sample of nursing home care workers in Denmark (n = 427), this article explores the interplay between PSM and the personality trait of conscientiousness in relation to two organizational outcomes: performance and short-run absenteeism. We find that PSM is associated with higher performance and less absenteeism and that conscientiousness is a significant moderator of both relationships—although in distinct ways. The association between PSM and less absenteeism is greater at higher levels of conscientiousness. In contrast, the positive association between PSM and performance attenuates to zero at high levels of conscientiousness.

Lack of recognition at the societal level heightens turnover considerations among Nordic eldercare workers: a quantitative analysis of survey data

BackgroundRecruiting and retaining staff are standing challenges in eldercare. Low pay, difficult working conditions, and social relations at the workplace impact on turnover intentions. Few studies have used quantitative data for estimating the role of recognition by the wider society for staff instability. This study examines how perceived lack of recognition at the societal level affects Nordic eldercare workers’ considerations of leaving their jobs.MethodsThe 2015 Nordcare survey among frontline eldercare workers in Denmark, Finland, Norway, and Sweden (N = 3,677) is analysed. Issues such as working conditions, financial strain, work-life balance, and appreciation by care recipients and colleagues, were covered. Recognition at the societal level was measured by perceptions of being valued by top municipal leaders, mass media, and the general public. Analyses are made with cross-tabulations and multivariate linear probability regression models.ResultsIn the total sample, 41.1 % had “seriously considered to quit during the last 12 months”. About one third felt “not at all valued” by top municipal leaders, while one fourth felt “not at all valued” by mass media. In bivariate analyses, perceptions of recognition were strongly associated with considerations to quit. These associations were reduced, but remained sizeable and highly significant in multivariate analyses adjusted for age, gender, health, working conditions, financial stress, workplace relations, and other known turnover predictors.ConclusionsLack of recognition by societal agents such as top municipal leaders, mass media, and the general public, is widely felt by Nordic eldercare workers. Feeling poorly valued by such sources is associated with frequent considerations to leave one’s employment. Perceived lack of recognition by the wider society has a significant and independent impact on staff instability in the eldercare sector. Societies’ recognition order is embedded in social structures which are resistant to change, but policies which succeed in raising the societal recognition of eldercare work may contribute to reduced retention difficulties in eldercare.

Status: nosocomial transmission and prevention of SARS-CoV-2 in a Danish context.

The unexpected pandemic with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) has challenged the healthcare sector as regards preventing and controlling the virus from spreading between patients and hospital personnel. The massive spread of the pandemic has led state authorities to introduce restrictions on society and public behavior unprecedented in modern times. First, we describe the Danish effort regarding standard precautions, personal protective equipment, and disinfection in the healthcare setting with Denmark as an example. As regards, the number of coronavirus disease 2019 (COVID‐19)‐related hospital submissions, deaths, and infected healthcare workers in Denmark is not the hardest hit country compared with others. This cannot be explained by the hardness of the restrictions alone. Several aspects concerning the person‐to‐person spread of SARS‐CoV‐2 are not fully understood and require more experimental studies. The dogma is that virus transmission happens through either respiratory droplets or contact routes. However, it is likely not the whole truth, as we describe scenarios where droplets and/or direct contact cannot alone explain how all patients were infected. Aspects of the physiology of airborne transmission are considered, as several parameters are in play beyond particle size and respiratory rate. These are ozone concentration, ambient temperature, and humidity. In a hospital environment, these factors are not necessarily all controllable, making infection prevention and control a challenge.

Immunity to vaccine-preventable diseases among paediatric healthcare workers in Denmark, 2019.

BackgroundHealthcare workers (HCW) have been identified as index cases in disease outbreaks of vaccine-preventable diseases (VPD) in hospitals.AimWe investigated whether Danish paediatric HCW were protected against selected serious VPD.MethodsWe included 90% of staff members from two paediatric departments. All 555 HCW (496 women) supplied a blood sample for serology and filled in a questionnaire. Antibodies were measured with enzyme immunoassay against measles, mumps, rubella (MMR), varicella zoster, pertussis toxin and diphtheria toxin.ResultsProtective levels of IgG were found for measles (90.3%), mumps (86.5%), rubella (92.3%), varicella (98.6%) and diphtheria (80.5%). We found seropositivity for all three MMR components in 421 (75.9%) HCW, lowest in those younger than 36 years (63.3%). Only 28 (5%) HCW had measurable IgG to pertussis. HCW with self-reported immunity defined as previous infection or vaccination, had protective levels of IgG against measles, mumps, rubella and varicella in 87.4–98.8% of cases, not significantly higher than in those not reporting immunity. Previous history of disease had a high positive predictive value (PPV) of 96.8–98.8%. The PPV for previous vaccination ranged from 82.5% to 90.3%. In contrast, negative predictive values of self-reported history of disease and vaccination were remarkably low for all diseases.ConclusionThe immunity gaps found primarily in young HCW indicate a need for a screening and vaccination strategy for this group. Considering the poor correlation between self-reported immunity and seropositivity, efforts should be made to check HCW’s immune status in order to identify those who would benefit from vaccination.

For the Sake of Production-And the Animal, and Me. How Students at Danish Agricultural Colleges Perceive Animal Welfare.

Simple SummarySince farmers’ perceptions of animal welfare affect the way they treat their animals, it is important to study the formation of the attitudes of future farmers and farm workers. Using individual and focus group interviews, we studied how education affects Danish agricultural students’ view of animal welfare. We also interviewed teachers at the agricultural colleges to see how they perceive the importance of animal welfare. Our results show that students, both older and younger, often see animal welfare as valuable if it can be combined with productivity. To an extent, the students also focused on the importance of having a personal, positive relationship with the animals. Older teachers indicated that animal welfare has a much bigger impact today than it did 20 years ago, and all the teachers felt it should be included across all relevant subjects. However, animal welfare is not defined in any particular way in the relevant curricula. Agricultural education ought to have an important role in teaching about animal welfare in a society where farmers are increasingly required to engage in market-driven improvements in animal welfare.Farmers’ perceptions of animal welfare have been found to affect the way they treat their animals, and there is growing awareness of the range of ethical views today’s farmers take on animal welfare. The purpose of this study was to examine how perceptions of animal welfare develop among prospective farmers and farm workers in Denmark during their studies at agricultural colleges. We also examined the experiences of college teachers and their views on the inclusion of animal welfare in livestock courses. Drawing on individual interviews and focus group interviews at four Danish agricultural colleges, we used systematic text condensation to identify three major themes among the students: 1. The importance of balancing welfare and productivity, 2. Concerns about the animal itself, 3. Concerns relating to the students themselves. Our interviews with teachers revealed a growing awareness of the inclusion of animal welfare in Danish agricultural colleges, but also disagreements over the way animal welfare should be understood. We conclude that the education of future farmers in Danish agricultural colleges today embraces animal welfare but should leave more room in the future to introduce students to the issue of market-driven welfare and consumer interest in animal-friendly production.

“Some of us actually choose to do this”: The meanings of sex work from the perspective of female sex workers in Denmark

ABSTRACT Introduction: The aim of this study was to investigate how female sex workers perceive and describe meaning when engaging in the non-sanctioned occupation of sex work. Method: In-depth semi-structured interviews were carried out with six sex workers aged 26 to 56 years who were working either part-time or full-time at a brothel or worked “privately & discreetly.” Interpretative phenomenological analysis was applied to develop themes representing the subjective perspectives of the participants. Findings: Mostly, the participants perceived and described their engagement in sex work as holding positive meanings and contributing to their well-being and quality of life. Participants perceived and described the society’s view on sex work as the most challenging part of their engagement in sex work. Six themes emerged from the data: 1) sexual beings, 2) personal development, 3) interpersonal relationships, 4) proud professionals, 5) the public view on sex work and 6) well-being and quality of life. Conclusion: Engagement in sex work was found to be meaningful to the participants as their doing was intrinsically motivated by their being, making them become more knowledgeable, skilled, confident, and empowered and contributed to a sense of belonging. Engagement in sex work was also found to hold negative meaning, as a limited sense of belonging to society was described. Despite this negative aspect, engagement in sex work was deemed to be meaningful and engaging and contributed to their well-being and quality of life. Further research is required to develop knowledge about other sex workers.

Between a rock and a hard place: State-led territorial stigmatization, informal care practices and the interstitiality of local community workers in Denmark

AbstractThe purpose of this paper is to explore the relation between territorial stigmatization and community work in Denmark. In the paper, we firstly explore territorial stigmatization, relating it to the Danish context. We show how territorial stigmatization in Denmark happens via a complex amalgamation of bureaucratic practices which identify particular areas as problematic ‘ghettos’, and how this leads to top–down interventions upon many local residential areas, including local community work. Following this, we draw on participant observations in practices of local community work, and interviews with local community workers, to explore how they practically negotiate these particular political constructions of their work. We argue that local community workers come to take on interstitial roles—that is, they come to be in-between the state and authorities and the local communities themselves. This complex double role is what we call an interstitial position, meant to signify how Danish local community workers are both part of territorial stigmatization and simultaneously trying to escape from and undo this very role.

Self-reported immunity and opinions on vaccination of hospital personnel among paediatric healthcare workers in Denmark

BackgroundDenmark has no general recommendations for vaccination of healthcare workers (HCWs). We explored the self-reported immunity to varicella, measles, mumps, and rubella, reasons for receiving the influenza vaccine or not, and opinions on vaccination of HCWs against varicella, MMR, pertussis, diphtheria, and influenza among staff from departments with a high risk of exposure to infectious agents. MethodsFrom May 2019 to August 2019, a structured questionnaire was distributed to clinical and non-clinical HCWs at a tertiary and a general paediatric department in Denmark. Self-reported immunity was defined as either previous infection or vaccination against the disease. ResultsOf 619 employed HCWs, 555 (90%) were included. A large proportion were unsure of or denied previous vaccination or infection with measles (20.1%), mumps (30.2%), rubella (21.4%), varicella (12.1%), pertussis (44.1%), and diphtheria (32.1%). Non-clinical personnel and employees born in 1974–1983 had the lowest level of self-reported immunity. Mandatory vaccination of non-immune HCWs was approved by 54–68.9% of participants, and any kind of vaccination (mandatory or as an offer at hospitals) was approved of up to 95.3% of all participants depending on the disease. During the season 2018/19, 214 (38.6%) HCWs received the influenza vaccine, including 20.3% of non-clinical staff, 34.8% of nurses and 56.5% of doctors (P < 0.001). Reasons for lack of vaccine uptake were mainly employees considering themselves rarely sick, the vaccine was not regarded as necessary, forgetfulness or lack of time. Only 37.8% was in favour of mandatory influenza vaccination. ConclusionsA large proportion of paediatric HCWs were not aware of their immune status against important vaccine-preventable diseases. >90% supported vaccination of HCWs, with two out of three supporting mandatory MMR, pertussis and diphtheria vaccination. Better information and an official immunisation policy of non-immune HCWs in Denmark is warranted.

Changes in effort-reward imbalance at work and risk of onset of sleep disturbances in a population-based cohort of workers in Denmark

Objective/backgroundAssociations between exposure to effort-reward imbalance at work (eg, high time pressure/low appreciation) and risk of sleep disturbances have been reported, but the direction of the effect is unclear. The present study investigated changes in effort-reward imbalance and risk of concomitant and subsequent onset of sleep disturbances. MethodsParticipants with sleep disturbances at baseline were excluded. We included participants from a population-based cohort in Denmark (n = 8,464, 53.6% women, mean age = 46.6 years), with three repeated measurements (2012 (T0); 2014 (T1); 2016 (T2)). Changes in effort-reward imbalance (T0-T1) were categorized into ‘increase’, ‘decrease’ and ‘no change’. Self-reported sleep disturbances (difficulties initiating or maintaining sleep, non-restorative sleep, daytime tiredness) were dichotomized (presence versus absence). We regressed concomitant (T1) and subsequent (T2) sleep disturbances on changes in effort-reward imbalance (T0-T1) and calculated odds ratios (OR) and 95% confidence intervals, adjusted for sex, age, education and cohabitation. ResultsAt follow-up, 8.4% (T1) and 12.5% (T2) reported onset of sleep disturbances. Increased effort-reward imbalance was associated with concomitant sleep disturbances (T1) (OR = 3.16, 2.56–3.81), whereas decreased effort-reward imbalance was not (OR = 1.22, 0.91–1.63). There was no association between increased effort-reward imbalance and subsequent sleep disturbances (T2) (OR = 1.00, 0.74–1.37). Results were similar for men and women. ConclusionsIncreased effort-reward imbalance was associated with a three-fold higher risk of concomitant onset of sleep disturbances at two-year follow-up, but not subsequent onset of sleep disturbances at four-year follow-up, indicating that changes in effort-reward imbalance have immediate rather than delayed effects on sleep impairment. It is possible that the results from the two-year follow-up were to some extent affected by reverse causality.

Risk of COVID-19 in health-care workers in Denmark: an observational cohort study

BackgroundHealth-care workers are thought to be highly exposed to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We aimed to investigate the prevalence of antibodies against SARS-CoV-2 in health-care workers and the proportion of seroconverted health-care workers with previous symptoms of COVID-19.MethodsIn this observational cohort study, screening was offered to health-care workers in the Capital Region of Denmark, including medical, nursing, and other students who were associated with hospitals in the region. Screening included point-of-care tests for IgM and IgG antibodies against SARS-CoV-2. Test results and participant characteristics were recorded. Results were compared with findings in blood donors in the Capital Region in the study period.FindingsBetween April 15 and April 23, 2020, we screened 29 295 health-care workers, of whom 28 792 (98·28%) provided their test results. We identified 1163 (4·04% [95% CI 3·82–4·27]) seropositive health-care workers. Seroprevalence was higher in health-care workers than in blood donors (142 [3·04%] of 4672; risk ratio [RR] 1·33 [95% CI 1·12–1·58]; p<0·001). Seroprevalence was higher in male health-care workers (331 [5·45%] of 6077) than in female health-care workers (832 [3·66%] of 22 715; RR 1·49 [1·31–1·68]; p<0·001). Frontline health-care workers working in hospitals had a significantly higher seroprevalence (779 [4·55%] of 16 356) than health-care workers in other settings (384 [3·29%] of 11 657; RR 1·38 [1·22–1·56]; p<0·001). Health-care workers working on dedicated COVID-19 wards (95 [7·19%] of 1321) had a significantly higher seroprevalence than other frontline health-care workers working in hospitals (696 [4·35%] of 15 983; RR 1·65 [1·34–2·03]; p<0·001). 622 [53·5%] of 1163 seropositive participants reported symptoms attributable to SARS-CoV-2. Loss of taste or smell was the symptom that was most strongly associated with seropositivity (377 [32·39%] of 1164 participants with this symptom were seropositive vs 786 [2·84%] of 27 628 without this symptom; RR 11·38 [10·22–12·68]). The study is registered at ClinicalTrials.gov, NCT04346186.InterpretationThe prevalence of health-care workers with antibodies against SARS-CoV-2 was low but higher than in blood donors. The risk of SARS-CoV-2 infection in health-care workers was related to exposure to infected patients. More than half of seropositive health-care workers reported symptoms attributable to COVID-19.FundingLundbeck Foundation.

Physical Work Demands of Childcare Workers in Denmark: Device-Based Measurements and Workplace Observations Among 199 Childcare Workers from 16 Day Nurseries.

ObjectivesChildcare workers in Denmark have high prevalence of musculoskeletal pain (MSP) and sickness absence, but the existing knowledge of their physical work demands is limited, hampering preventive initiatives. This study aimed to assess the physical work demands with accelerometers and workplace observations of childcare workers handling children age 0–3.MethodsData collection consisted of an electronic survey, anthropometric measurements, accelerometer measurements providing information of physical activity types and postures with Acti4 software from five consecutive workdays, as well as 4-h visual workplace observation per childcare worker from 16 Danish nurseries.ResultsIn total, 199 childcare workers were enrolled in the study. A total of 4181 working hours of accelerometer measurements and 722 h of workplace observations were carried out. Accelerometer measurements showed that they spent about half of the working day (44.8%) in sedentary postures, and the rest standing (22.8%), moving (13.0%), walking (14.6%), running (0.1%), and climbing stairs (0.7%), with 4.1% in knee straining postures (kneeling and squatting) and 4.3% forward trunk inclination >60°. Workplace observations showed that they carried children 1.8% of the working hours.ConclusionsPhysical work demands of Danish childcare workers are characterized by about half of the workday being sedentary, and the remaining of the workday being quite evenly distributed between standing and dynamic activities, with low exposures to carrying children. Their exposure to forward bending of the trunk and knee straining postures could impose a risk for MSP and sickness absence, and preventive initiatives should be considered.