Please select the eligibility criteria that correspond to the clinical trial below.
Title: The Healthy Weight for Life Program
Brief Summary: This study is a randomized controlled pilot of a work site weight control intervention. The purpose of the pilot is to obtain preliminary data for future NIH submissions. Four work sites were identified through a multistage recruiting process. Work sites were randomized to either the intervention group, which will receive the intervention immediately following randomization or the control group which will receive a shortened intervention over a 1-month period, 6 months after the active intervention sites have completed their program. The intervention will consist of a variety of activities conducted over a 6 month period, that are overseen by a work site-Tufts oversight group, including the following optional elements: For overweight and obese individuals, regular support groups for weight loss and prevention of weight regain. For all work site employees irrespective of weight, handouts and posted informational resources on healthy eating, monthly lunchtime seminars, and food sampling to facilitate healthy eating patterns for prevention of weight gain.

Basic online assessments on health and nutrition will be carried out at baseline (week 0) and 24 weeks in all work site employees willing to provide information. More detailed online and in-person assessments will be performed throughout the 24-week study period in the weight loss support group participants (intervention sites) and individuals intending to enroll in the support group (control sites).


Options:
A: Inclusion Criteria:

* Must be a full-time employee on a fixed term contract for at least 18 months at one of the two worksites involved in the study (Macmillan Cancer Support, Public Health England)
* Must engage in primarily desk-based work
* Must have their own desk (i.e. does not hot desk) Must be primarily office based (i.e. not working from home)
* Must have no plans to leave the organisation for an extended period (e.g. holiday \> 4 weeks or secondment) or finitely before the anticipated study end date (January 2016)

Exclusion Criteria:

* Have engaged in standing-based desk work in the month prior to the start of the study
* Have been advised against standing by a health professional; or be unable to stand
* Work for the Macmillan Support Line
B: Inclusion Criteria:

Employees identified to be at 'increased' or 'high' risk for CVD are eligible to take part in the research study. Risk status will be determined by using the (Euro) SCORE 12, together with their habitual physical activity levels, and Body Mass Index. SCORE incorporates age, total cholesterol, blood pressure and smoking status. This score ranks individuals according to their level of risk, ranging from very low to very high 10-year risk of fatal CVD (Appendix 1). Those with a risk of 5% or higher will be considered eligible.

Independent of the risk score, employees who are inactive (i.e., who do not comply with at least 30 minutes of moderate to vigorous activity on at least 5 days per week), or who smoke, and employees who are overweight (i.e., Body Mass Index ≥ 25 kg/m2) also will be eligible to take part in the study. Other inclusion criteria include being older than 18 years and having a contract with employer until end of 12-month measurement period

Exclusion Criteria:

* Employees will be excluded for the following reasons: pregnancy, diagnosis or treatment of cancer, any other disorder that makes physical activity impossible. Contract workers whose employ with the company will end before the 12 month follow up measurement, will also be excluded from the study.
C: Inclusion Criteria:

* sign informed consent

Exclusion Criteria:

* restriction by the medical department.
D: Inclusion Criteria:

* Willing to sign a consent form.
* BMI during screening ≥25 kg/m2 (eligibility for weight loss support group)
* Participants must not have had any surgical procedures influencing weight regulation to include, but not limited to, gastric bypass, other bariatric surgeries, resection of small or large intestine leading to malabsorption, gastric resection for ulcers or cancer, and esophageal resection
* Intention to follow recommended program and complete outcome assessments and requested self-monitoring.
* Obtain a physician's clearance form

Answer: D