Clinical trial

Success & Health Impacts For Transit Drivers During Onboarding

Active, not recruiting · Not applicable · 1 countries · Registry ID NCT03730792

Active, not recruitingNot applicableInterventional

What this study is about

The project is a cluster randomized controlled trial of an occupational health intervention for newly hired bus operators. Transit authorities will be randomized to intervention and usual practice conditions and new bus operators will be recruited to participate in a two year study. Intervention participants will complete a program designed to prevent weight gain while also supporting early adjustment and job success. Control participants will experience standard or usual practice working conditions.

A promising-looking record is not the same as confirmed eligibility. The study team must review the full criteria and current recruitment status.

Basic eligibility

Age21 Years to Not listed

SexAll

Healthy volunteersAccepted

ConditionObesity

Full registry criteria

Inclusion Criteria: * Hired to work as a transit bus operator at a participating transit authority, and currently in the pre-service training period Exclusion Criteria: * Female participants who are pregnant or become pregnant during the study period will be excluded from body weight related intervention activities and outcome analyses

Treatments and study arms

SHIFT Onboard Intervention

Behavioral

A 12-month onboarding process and social challenge supported with goal setting, computer-based training, self-monitoring, and group motivational interviewing.

Primary outcomes

Change from baseline in body weight at 12 and 24 monthsBaseline, 12, and 24 months

Directly measured body weight in kg.

Body Mass IndexBaseline, 12 and 24 months

Calculated from directly measured weight and height (kg/m\^2).

Change from baseline in percent body fatBaseline, 12 and 24 months

Percent body fat measured through bioelectric impedence

Change from baseline in self-reported fruit and vegetable intake at 12 and 24 monthsBaseline, 12, and 24 months

Survey measures of fruit and vegetable intake.

Change from baseline in self-reported consumption of high fat foods at 12 and 24 months.Baseline, 12 and 24 months.

Survey measure of high fat food consumption frequency and portion sizes.

Change from baseline in self-reported sugary food and drink consumption at 12 and 24 monthsBaseline, 12 and 24 months.

Survey measure of the frequency of sugary food and drink consumption.

Change from baseline in self-reported fast food consumption.Baseline, 12 and 24 months.

Survey measure of the frequency of fast food consumption.

Change from baseline in self-reported physical activity at 12 and 24 monthsBaseline, 12, and 24 months

Survey measures of daily/weekly physical activity levels.

Study locations

1 locations were listed when this page was built. The first 40 are shown.

Oregon Health & Science University🇺🇸 Portland, Oregon, United States

Open map