Publications by authors named "Jan Olav Christensen"

Article Synopsis
  • Emotional dissonance, where workers hide their true feelings to meet job expectations, increases the risk of mental distress, particularly in nursing roles.
  • A study of 1426 home-care workers found that high-quality leadership can help reduce the negative effects of emotional dissonance on mental health.
  • Supportive, empowering, and fair leadership were shown to buffer the impact of emotional dissonance, suggesting that improving leadership quality could be a key strategy in preventing mental health issues in emotionally demanding jobs.
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The objectives of the present study were to determine whether (I) work-motive values influence the appraisal of specific work characteristics of significance for health and function and (II) subject variables impact work-motive values. Two aspects of work-motive values were studied: values that assign importance to pursuing one's personal goals and interests, (IntWMVs), and values that assign importance to external factors, (ExtWMVs). These aspects of motive values, age, gender, skill level, managerial role, and specific psychosocial work characteristics were analyzed in a cross-sectional sample of 12,994 employees in 101 private and public organizations.

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Background: Home healthcare services are increasingly utilizing novel technologies to enhance quality and efficiency of caregiving, to reduce workloads and compensate for expected labor shortages in the future due to ageing populations. However, rapid, ongoing implementation of new technologies may demand considerable adaptation for employees. The objective of this study was to prospectively examine associations of newly introduced work technologies with neck pain complaints.

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We investigated associations between the number of pain sites (NPS) and role conflict with medically certified, pain-related sickness absence (SA) in employees of Norwegian enterprises (N = 5,654). Latent profile analyses identified exposure profiles based on 3 types of role conflict (work-role conflict, work-life conflict, and emotional dissonance). Multinomial logistic regressions estimated effects on absence (short-term absence of less than 56 days, long-term absence of more than 56 days) during 1 year after survey.

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Introduction: Deciding to leave a job is often foreshadowed by burgeoning job dissatisfaction, which is in turn often attributed to characteristics of the job and work environment. However, while we know that job characteristics influence job satisfaction, health, and motivation, their associations with turnover intention is less clear. Moreover, despite aging workforces, an understanding of how working conditions influence workers across the lifespan is lacking.

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Objectives: Earlier findings suggest that social stress such as abusive supervision may promote pain. In the present study we examine the possible moderating role of genetic variability in the gene in this process.

Methods: The data were collected through a national survey drawn from the National Central Employee Register by Statistics Norway.

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Environmental stressors such as repeated social defeat may initiate powerful activation of subconscious parts of the brain. Here, we examine the consequences of such stress (induced by resident-intruder paradigm) on the pituitary gland. In male stressed vs.

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Objective: Telework from home (TWFH) has become routine for many, yet research on how this may affect the psychosocial work environment is sparse. To understand the effects that TWFH may have on the psychosocial work environment, this systematic literature review identified, evaluated, and summarized findings on the association of TWFH with factors of the psychosocial work environment.

Methods: Searches were conducted in MEDLINE, Embase, Amed, PsycINFO, and PubMed.

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Background: Globalization and technological progress have made telework arrangements such as telework from home (TWFH) well-established in modern economies. TWFH was rapidly and widely implemented to reduce virus spread during the Coronavirus disease (COVID-19) pandemic, and will probably be widespread also post-pandemic. How such work arrangements affect employee health is largely unknown.

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Objectives: The aim of this study was to determine if (i) working at home and (ii) expectations of being available to the employer in their spare time influences employees' perceptions of their work environment and well-being, health, organizational commitment, or intention to leave.

Methods: We conducted cross-sectional analyses of survey data from 7861 office workers reporting hours worked at home and 3146 reporting frequency of expectations of being available to the employer in spare time (availability expectations). Prospective analyses (two-year follow up) comprised 5258 and 2082, respectively.

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Objectives: Previous findings suggest that abusive supervision, i.e., subordinates' perceptions of their supervisor's behaviours as hostile (excluding physical aggression), may increase the risk of health complaints.

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Previous findings suggest that exposure to social stress in the form of abusive supervision may increase the risk of musculoskeletal disorders. In the present study, we examined the link between abusive supervision, the genotype and spinal pain. The data were collected through a national survey drawn from the National Central Employee Register by Statistics Norway.

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Working at home has become a frequent work arrangement following the COVID-19 pandemic. However, little is known about how working at home influence alcohol use among employees. This study examines associations between working at home at least 15 h per week and alcohol consumption using data from a sample.

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Objective: We performed a systematic review to assess potential consequences of extended working hours on accidents, near-accidents, safety incidents and injuries (incidents) by considering the overall certainty of evidence.

Methods: We searched five databases systematically (Medline, Embase, PsycINFO, Web of Science, and Proquest Health and safety Science Abstract) and identified 10072 studies published until December 2020. Twenty-two studies met the inclusion criteria.

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Objectives: We investigated prospective associations of shift work with chronic pain and C-reactive protein (CRP), an indicator of inflammation. Furthermore, we elucidated CRP as a possible mediator and/or moderator of effects of shift work on pain.

Methods: Data from a 7 years follow-up study were analyzed (N = 2323).

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Objectives: We aimed to provide an integrated picture of the relationship between different facets of adverse social behaviour (ASB) at the workplace and sick leave.

Methods: Data from a randomly drawn prospective cohort of the general working population. Eligible respondents were interviewed in 2009, 2013 or 2016, and were registered with an employee relationship of at least 50 working days in the national register the year following the survey interviews (n=21 674 observations/13 470 respondents).

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A valid, standardized tool for assessing workplace safety can help organizations and employers to detect potential safety risks. This is crucial to improve safety and protect employees and production against accidents and injuries. As no such tool has so far been developed for the waste management industry, this study aimed to establish the psychometric properties and the concurrent validity of the 11-item Brief Norwegian Safety Climate Inventory (Brief NORSCI).

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Objective: Leadership styles can influence subordinates' health. We investigated how the gene encoding the Catechol-O-Methyltransferase (COMT) enzyme (ie, COMT rs4680 Val158Met) influenced effects of abusive supervision and transformational leadership on subordinates' headache and neck pain.

Methods: Multiple group structural equation modeling (SEM) was employed to test associations of leadership with subordinates' pain 6 months after in a representative sample of the Norwegian working population (n = 996).

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Objective: In the present study we examined the potential association between age, gender, the genetic variant FKBP5 rs9470080 and subjective health complaints.

Methods: The data were collected through a three-wave nationally representative survey of 1060 Norwegian employees drawn from the Norwegian Central Employee Register by Statistics Norway. The follow-up period was six months.

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Objectives: To determine whether nurses working consecutive night shifts, or short transitions between shifts (quick returns (QRs)), yielded higher risk for pain complaints when compared with regular morning shifts. Sleep duration was tested as a potential mediator.

Design: Observational diary study.

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Background: Previous research has established exposure to workplace aggression as a significant risk factor for employee functioning, well-being, and health. However, less is known about effective prevention and management strategies. The main objectives of the current project were to determine the impact of physical and psychological aggression on the well-being, health, and work ability of employees in the child welfare service and to establish whether a strong psychosocial safety climate and an ethical infrastructure are effective with regard to protecting employees against aggression.

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The present study aimed to clarify the prospective effects of various types and frequencies of organizational changes on aspects in the psychosocial work environment. The study had a prospective, full-panel, repeated measures design. Data were collected by self-administered, online questionnaires, with a 2-year interval between measurement occasions.

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Objectives This study aimed to elucidate the potential moderating effect of fair-, empowering-, and supportive-leadership behaviors on the relationship between job predictability, future employability, and subsequent clinically relevant mental distress. Method The study had a full panel, prospective design, utilizing online, self-administered questionnaire data collected at two time points, two years apart. Fair-, empowering-, and supportive-leadership behaviors, job predictability and future employability were measured by the General Nordic Questionnaire for Psychological and Social Factors at Work (QPSNordic).

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Purpose: This study examined the protective effects of supervisor, colleague, and non-work-related social support on the associations between workplace bullying, mental distress, and medically certified sickness absence. We hypothesized that social support moderated the direct association between workplace bullying and mental distress as well as the indirect association between bullying and sickness absence through mental distress. We also hypothesized that the protective effects of social support were stronger among women than among men.

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