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  1. AU="Morris, Abigail S"
  2. AU="Perry, Zion R"
  3. AU="Wei, Kaiming"
  4. AU="Gunawan, Christa"
  5. AU="Bonneau, Peter N"
  6. AU="Heditsian, Diane"
  7. AU="Almane, Dace N"
  8. AU="Lerman, Dorothea C."
  9. AU="Góes, C"
  10. AU="Searle, Philip A"
  11. AU="Hudecek, Michael"
  12. AU="Joyce, Doireann P."
  13. AU="Müller, Werner Eg"
  14. AU="Takahashi, Tsutomo"
  15. AU="Jenny Zhaoying Xiang"
  16. AU=Ferraro Elisabetta
  17. AU="Jonathan Downar"
  18. AU=Rahmanzade Ramin AU=Rahmanzade Ramin
  19. AU="Edwards, Lisa-Jayne"
  20. AU="Tominaga, Shintaro"
  21. AU="Chan, Brian"
  22. AU="Julieta Carilla"

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  1. Artikel ; Online: Rise and Recharge: Exploring Employee Perceptions of and Contextual Factors Influencing an Individual-Level E-Health Smartphone Intervention to Reduce Office Workers' Sedentary Time at Work.

    Morris, Abigail S / Mackintosh, Kelly A / Owen, Neville / Dempsey, Paddy C / Dunstan, David W / McNarry, Melitta A

    International journal of environmental research and public health

    2021  Band 18, Heft 18

    Abstract: This feasibility study explored the contextual factors influencing office workers' adherence to an e-health intervention targeting total and prolonged sedentary time over 12 weeks. A three-arm quasi-randomized intervention included prompts at 30 or 60 ... ...

    Abstract This feasibility study explored the contextual factors influencing office workers' adherence to an e-health intervention targeting total and prolonged sedentary time over 12 weeks. A three-arm quasi-randomized intervention included prompts at 30 or 60 min intervals delivered via a smartphone application, and a no-prompt comparison arm. Fifty-six office workers completed baseline (64% female) and 44 completed the 12 week follow-up (80% retention). Ecological momentary assessments (EMA) captured contextual data, with 82.8 ± 24.9 EMA prompt questionnaires completed weekly. Two focus groups with
    Mesh-Begriff(e) Female ; Humans ; Male ; Occupational Health ; Perception ; Sedentary Behavior ; Smartphone ; Telemedicine ; Workplace
    Sprache Englisch
    Erscheinungsdatum 2021-09-13
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph18189627
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Rise and Recharge: Effects on Activity Outcomes of an e-Health Smartphone Intervention to Reduce Office Workers' Sitting Time.

    Morris, Abigail S / Mackintosh, Kelly A / Dunstan, David / Owen, Neville / Dempsey, Paddy / Pennington, Thomas / McNarry, Melitta A

    International journal of environmental research and public health

    2020  Band 17, Heft 24

    Abstract: This feasibility study evaluated the effects of an individual-level intervention to target office workers total and prolonged sedentary behaviour during working hours, using an e-health smartphone application. A three-arm (Prompt-30 or 60 min ... ...

    Abstract This feasibility study evaluated the effects of an individual-level intervention to target office workers total and prolonged sedentary behaviour during working hours, using an e-health smartphone application. A three-arm (Prompt-30 or 60 min Intervention arm and a No-Prompt Comparison arm), quasi-randomised intervention was conducted over 12 weeks. Behavioural outcomes (worktime sitting, standing, stepping, prolonged sitting, and physical activity) were monitored using accelerometers and anthropometrics measured at baseline, 6 weeks and 12 weeks. Cardiometabolic measures were taken at baseline and 12 weeks. Fifty-six office workers (64% female) completed baseline assessments. The Prompt-60 arm was associated with a reduction in occupational sitting time at 6 (-46.8 min/8 h workday [95% confidence interval = -86.4, -6.6],
    Mesh-Begriff(e) Exercise ; Female ; Health Promotion ; Humans ; Male ; Occupational Health ; Sitting Position ; Smartphone ; Telemedicine ; Workplace
    Sprache Englisch
    Erscheinungsdatum 2020-12-12
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph17249300
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: A multi-component intervention to sit less and move more in a contact centre setting: a feasibility study.

    Morris, Abigail S / Murphy, Rebecca C / Shepherd, Sam O / Healy, Genevieve N / Edwardson, Charlotte L / Graves, Lee E F

    BMC public health

    2019  Band 19, Heft 1, Seite(n) 292

    Abstract: Background: Call agents spend ~ 90% of their working day seated, which may negatively impact health, productivity, and wellbeing. This study aimed to explore the acceptability and feasibility of a multi-component workplace intervention targeting ... ...

    Abstract Background: Call agents spend ~ 90% of their working day seated, which may negatively impact health, productivity, and wellbeing. This study aimed to explore the acceptability and feasibility of a multi-component workplace intervention targeting increased activity and decreased prolonged sitting in the contact centre setting prior to a full-scale effectiveness trial.
    Methods: An 8-week non-randomised pre-post feasibility study was conducted. Using a mixed methods approach, focus groups and interviews were thematically analysed to explore the acceptability and feasibility of key study phases, and provide context to agents' process evaluation and survey responses. The multi-component intervention, conducted in a single call centre, included height-adjustable workstations, emails, education and training sessions, and support from team leaders and a workplace champion.
    Results: Six (of 20) team leaders were recruited, with 17 of 84 call agents (78% female, 39.3 ± 11.9 years) completing baseline assessments and 13 completing follow-up. High workload influenced recruitment. Call agents perceived assessments as acceptable, though strategies are needed to enhance fidelity. Education sessions, height-adjustable workstations and emails were perceived as the most effective components; however, height-adjustable hot-desks were not perceived as feasible in this setting.
    Conclusions: This study has identified unique, pragmatic considerations for conducting a multi-level, multi-component PA and SB intervention and associated evaluation in highly sedentary call agents in the challenging contact centre setting. The intervention was largely perceived positively, with call agents and team leaders describing numerous perceived positive effects on behavioural, health and work-related outcomes. Findings will be of value to researchers attempting to intervene in contact centres and will be used by the current authors to design a subsequent trial.
    Mesh-Begriff(e) Adult ; Call Centers ; Exercise ; Feasibility Studies ; Female ; Focus Groups ; Follow-Up Studies ; Health Promotion/methods ; Humans ; Male ; Middle Aged ; Occupational Health ; Qualitative Research ; Sedentary Behavior ; Sitting Position ; Surveys and Questionnaires
    Sprache Englisch
    Erscheinungsdatum 2019-03-12
    Erscheinungsland England
    Dokumenttyp Controlled Clinical Trial ; Journal Article
    ZDB-ID 2041338-5
    ISSN 1471-2458 ; 1471-2458
    ISSN (online) 1471-2458
    ISSN 1471-2458
    DOI 10.1186/s12889-019-6615-6
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Sit Less and Move More-A Multicomponent Intervention With and Without Height-Adjustable Workstations in Contact Center Call Agents: A Pilot Randomized Controlled Trial.

    Morris, Abigail S / Murphy, Rebecca C / Hopkins, Nicola D / Low, David A / Healy, Genevieve N / Edwardson, Charlotte L / Collins, Brendan / Timpson, Hannah / Shepherd, Sam O / Cochrane, Madeleine / Gavin, David / Graves, Lee E F

    Journal of occupational and environmental medicine

    2020  Band 63, Heft 1, Seite(n) 44–56

    Abstract: Objective: To pilot a multicomponent intervention to sit less and move more, with (SLAMM+) and without (SLAMM) height-adjustable workstations, in contact center call agents.: Methods: Agents were individually randomized to SLAMM or SLAMM+ in this 10- ... ...

    Abstract Objective: To pilot a multicomponent intervention to sit less and move more, with (SLAMM+) and without (SLAMM) height-adjustable workstations, in contact center call agents.
    Methods: Agents were individually randomized to SLAMM or SLAMM+ in this 10-month, parallel, open-label, pilot trial. Mixed-methods assessed response, recruitment, retention, attrition and completion rates, adverse effects, trial feasibility and acceptability, preliminary effectiveness on worktime sitting, and described secondary outcomes.
    Results: The participant recruitment rate, and randomization, data collection, and interventions were mostly acceptable. Refinements to organization recruitment were identified. High staff turnover negatively impacted retention and completion rates. The multicomponent intervention with height-adjustable workstations has potential to reduce sitting time at work.
    Conclusions: The demonstrated findings will help prepare for a future randomized controlled trial designed to assess the effect of the interventions.
    Mesh-Begriff(e) Humans ; Pilot Projects ; Sedentary Behavior ; Sitting Position ; Workplace
    Sprache Englisch
    Erscheinungsdatum 2020-10-29
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Randomized Controlled Trial
    ZDB-ID 1223932-x
    ISSN 1536-5948 ; 1076-2752
    ISSN (online) 1536-5948
    ISSN 1076-2752
    DOI 10.1097/JOM.0000000000002066
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: Using an e-Health Intervention to Reduce Prolonged Sitting in UK Office Workers: A Randomised Acceptability and Feasibility Study.

    Carter, Sophie E / Draijer, Richard / Maxwell, Joseph D / Morris, Abigail S / Pedersen, Scott J / Graves, Lee E F / Thijssen, Dick H J / Hopkins, Nicola D

    International journal of environmental research and public health

    2020  Band 17, Heft 23

    Abstract: Low-cost workplace interventions are required to reduce prolonged sitting in office workers as this may improve employees' health and well-being. This study aimed to assess the acceptability and feasibility of an e-health intervention to reduce prolonged ...

    Abstract Low-cost workplace interventions are required to reduce prolonged sitting in office workers as this may improve employees' health and well-being. This study aimed to assess the acceptability and feasibility of an e-health intervention to reduce prolonged sitting among sedentary UK-based office workers. Secondary aims were to describe preliminary changes in employee health, mood and work productivity after using an e-health intervention. Healthy, university office workers (n = 14) completed this study. An 8 week randomised crossover design was used, consisting of two trials: Intervention (computer-based prompts) and Control. Eligibility and retention rates were recorded to assess the feasibility of the trial and interviews were conducted following the intervention to explore its acceptability. Sitting, standing and stepping were objectively assessed prior to and during week 8 of each trial. Before and after each trial, measurements of vascular function, cerebrovascular function, mood and work productivity were obtained. This study had eligibility and retention rates of 54.5% and 77.8%, respectively. Participants expressed a lack of autonomy and disruption to their workflow when using the e-health intervention, raising concerns over its acceptability and long-term implementation. Preliminary data indicate that the intervention may improve the patterning of activity accrued during work hours, with increases in the number of standing and stepping bouts completed, in addition to improving vascular function. This e-health intervention is feasible to deliver in a cohort of university office workers. However, adaptations to its implementation, such as personalised settings, are needed to increase acceptability before larger trials can be conducted.
    Mesh-Begriff(e) Feasibility Studies ; Health Promotion ; Humans ; Male ; Occupational Health ; Posture ; Sitting Position ; Telemedicine ; United Kingdom ; Workplace
    Sprache Englisch
    Erscheinungsdatum 2020-12-01
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
    ISSN 1660-4601
    ISSN (online) 1660-4601
    DOI 10.3390/ijerph17238942
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel ; Online: Temporal dynamics of sitting behavior at work.

    Ten Broeke, Pam / Olthof, Merlijn / Beckers, Debby G J / Hopkins, Nicola D / Graves, Lee E F / Carter, Sophie E / Cochrane, Madeleine / Gavin, David / Morris, Abigail S / Lichtwarck-Aschoff, Anna / Geurts, Sabine A E / Thijssen, Dick H J / Bijleveld, Erik

    Proceedings of the National Academy of Sciences of the United States of America

    2020  Band 117, Heft 26, Seite(n) 14883–14889

    Abstract: Sitting for prolonged periods of time impairs people's health. Prior research has mainly investigated sitting behavior on an aggregate level, for example, by analyzing total sitting time per day. By contrast, taking a dynamic approach, here we ... ...

    Abstract Sitting for prolonged periods of time impairs people's health. Prior research has mainly investigated sitting behavior on an aggregate level, for example, by analyzing total sitting time per day. By contrast, taking a dynamic approach, here we conceptualize sitting behavior as a continuous chain of sit-to-stand and stand-to-sit transitions. We use multilevel time-to-event analysis to analyze the timing of these transitions. We analyze ∼30,000 objectively measured posture transitions from 156 people during work time. Results indicate that the temporal dynamics of sit-to-stand transitions differ from stand-to-sit transitions, and that people are quicker to switch postures later in the workday, and quicker to stand up after having been more active in the recent hours. We found no evidence for associations with physical fitness. Altogether, these findings provide insights into the origins of people's stand-up and sit-down decisions, show that sitting behavior is fundamentally different from exercise behavior, and provide pointers for the development of interventions.
    Mesh-Begriff(e) Adult ; Female ; Humans ; Male ; Occupational Health ; Physical Fitness ; Posture/physiology ; Sedentary Behavior ; Sitting Position ; Time Factors ; Workplace ; Young Adult
    Sprache Englisch
    Erscheinungsdatum 2020-06-15
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2001284117
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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