NCT02960750

Brief Summary

This study assesses the short and mid-term impacts of a workplace web-based intervention (Walk@WorkSpain, W@WS) on self-reported occupational sitting time, step counts, activity-related energy expenditure, physical risk factors for chronic disease and efficiency-related outcomes in Spanish office employees. Half of participants had access to the W@WS website program while the other half was asked to maintain habitual behaviour.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
264

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Sep 2010

Shorter than P25 for not_applicable

Geographic Reach
1 country

4 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2010

Completed
9 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2011

Completed
5.4 years until next milestone

First Submitted

Initial submission to the registry

November 3, 2016

Completed
7 days until next milestone

First Posted

Study publicly available on registry

November 10, 2016

Completed
Last Updated

November 10, 2016

Status Verified

November 1, 2016

Enrollment Period

9 months

First QC Date

November 3, 2016

Last Update Submit

November 7, 2016

Conditions

Keywords

workplacesedentary behaviorphysical activityphysical risk factorsmental well-beingpresenteeismwork productivityactivity-related energy expenditures

Outcome Measures

Primary Outcomes (2)

  • Change from baseline occupational sitting time (minutes/day) at post-intervention (19 weeks) and two months follow-up.

    A paper diary log assessed self-reported occupational sitting time.

    Baseline,19 weeks, two months follow-up

  • Change from baseline step counts (steps/day) at post-intervention (19 weeks) and two months follow-up

    A pedometer (Yamax 200) assessed daily step counts

    Baseline,19 weeks, two months follow-up

Secondary Outcomes (7)

  • Change from baseline waist circumference (cms) at post-intervention (19 weeks) and two months follow-up

    Baseline,19 weeks, two months follow-up

  • Change from baseline body mass index (kgs/m-2) at post-intervention (19 weeks) and two months follow-up

    Baseline, 19 weeks, two months follow-up

  • Change from baseline blood pressure (mmHg) at post-intervention (19 weeks) and two months follow-up

    Baseline, 19 weeks, two months follow-up

  • Change from baseline mental well-being (WEMWBS scale scores) at post-intervention (19 weeks) and two months follow-up

    Baseline, 19 weeks, two months follow-up

  • Change from baseline presenteeism (WLQ scores) at post-intervention (19 weeks) and two months follow-up

    Baseline, 19 weeks, two months follow-up

  • +2 more secondary outcomes

Study Arms (2)

Intervention group

EXPERIMENTAL

Had access to the W@WS website program during 19 weeks.

Behavioral: A workplace "sit less and move more" web-based program for Spanish office employees

Active comparison group

ACTIVE COMPARATOR

Maintained habitual behavior.

Behavioral: Active Comparison group

Interventions

W@WS encourages office employees to progressively 'sit less and move more' during workdays over 19 weeks. During the first 8 weeks (ramping phase), tips are provided every two weeks to break occupational sitting time through incidental movement during work tasks, introduce short walks (5-10 minutes) during morning/afternoon work breaks and/or commuting time, introduce longer walks at lunchtime and achieve at least 10,000 daily steps as well as increase walking intensity. During weeks 9 to 19, W@WS provides automated guidance with periodic emails encouraging behaviors achieved in the previous phase. Ecological support strategies such as logging daily step counts into a personal account and receiving visual feedback on the achievement of goals are also provided

Also known as: Walk@WorkSpain, W@WS
Intervention group

The Active Comparison group maintained habitual behavior. The A-CG was given a pedometer and a paper diary to register daily step counts and self-reported sitting time throughout the intervention.

Also known as: A-CG
Active comparison group

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Office employees (university administrative and academic staff) with low and moderate physical activity levels (0 to 3,000 MET·min·wk-1 according to the International Physical Activity Questionnaire)

You may not qualify if:

  • Highly active office employees (\>3,000 MET·min·wk-1 according to the International Physical Activity Questionnaire)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (4)

University Ramon Llull

Barcelona, Barcelona, 08022, Spain

Location

University of Vic-Central University of Catalonia

Vic, Barcelona, 08500, Spain

Location

University of Vigo

Pontevedra, Galicia, 36005, Spain

Location

Vasque Country University

Vitoria-Gasteiz, Vasque Country, 01007, Spain

Location

Related Publications (9)

  • Mailey EL, Rosenkranz SK, Casey K, Swank A. Comparing the effects of two different break strategies on occupational sedentary behavior in a real world setting: A randomized trial. Prev Med Rep. 2016 Aug 9;4:423-8. doi: 10.1016/j.pmedr.2016.08.010. eCollection 2016 Dec.

  • De Cocker K, De Bourdeaudhuij I, Cardon G, Vandelanotte C. The Effectiveness of a Web-Based Computer-Tailored Intervention on Workplace Sitting: A Randomized Controlled Trial. J Med Internet Res. 2016 May 31;18(5):e96. doi: 10.2196/jmir.5266.

  • Eng JY, Moy FM, Bulgiba A. Impact of a Workplace Health Promotion Program on Employees' Blood Pressure in a Public University. PLoS One. 2016 Feb 3;11(2):e0148307. doi: 10.1371/journal.pone.0148307. eCollection 2016.

  • Shrestha N, Kukkonen-Harjula KT, Verbeek JH, Ijaz S, Hermans V, Bhaumik S. Workplace interventions for reducing sitting at work. Cochrane Database Syst Rev. 2016 Mar 17;3(3):CD010912. doi: 10.1002/14651858.CD010912.pub3.

  • Cunningham CC, Hager LP. Crystalline pyruvate oxidase from Escherichia coli. II. Activation by phospholipids. J Biol Chem. 1971 Mar 25;246(6):1575-82. No abstract available.

  • Dube B, Agarwal SP, Gupta MM, Chawla SC. Congenital deficiency of fibrinogen in two sisters. A clinical and haematological study. Acta Haematol. 1970;43(2):120-7. doi: 10.1159/000208721. No abstract available.

  • Shrager RI, Cohen JS, Heller SR, Sachs DH, Schechter AN. Mathematical models for interacting groups in nuclear magnetic resonance titration curves. Biochemistry. 1972 Feb 15;11(4):541-7. doi: 10.1021/bi00754a010. No abstract available.

  • Lofgren PA, Warner RG. Relationship of dietary caloric density and certain blood metabolites to voluntary feed intake in mature wethers. J Anim Sci. 1972 Dec;35(6):1239-47. doi: 10.2527/jas1972.3561239x. No abstract available.

  • Puig-Ribera A, Bort-Roig J, Gine-Garriga M, Gonzalez-Suarez AM, Martinez-Lemos I, Fortuno J, Martori JC, Munoz-Ortiz L, Mila R, Gilson ND, McKenna J. Impact of a workplace 'sit less, move more' program on efficiency-related outcomes of office employees. BMC Public Health. 2017 May 16;17(1):455. doi: 10.1186/s12889-017-4367-8.

MeSH Terms

Conditions

Sedentary BehaviorMotor ActivityPsychological Well-Being

Condition Hierarchy (Ancestors)

BehaviorPersonal Satisfaction

Study Officials

  • Anna Puig-Ribera, Exercise and Health Sciences

    University of Vic - Central University of Catalonia

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 3, 2016

First Posted

November 10, 2016

Study Start

September 1, 2010

Primary Completion

June 1, 2011

Study Completion

June 1, 2011

Last Updated

November 10, 2016

Record last verified: 2016-11

Locations