Please assess the completion status of the following clinical trial:

Trial Title: The Pitt Retiree Study: A Diabetes Prevention Program for Medicare Eligible Older Adults

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: DOUBLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Men and women, ages 65-80, with a BMI ≥ 27 and at least one of the following additional risk factors will be included: 1) Large waist circumference (\> 40 inches men, \>35 inches women) 2) hypertension or taking hypertension medication; 3) elevated lipids or taking medication for lipids or triglycerides 4) pre-diabetes (fasting glucose ≥ 100 mg/dL and \< 126 mg/DL OR 5) or a score of 15 on the American Diabetes Association (ADA) risk test.~All study participants must have access to a telephone (including appropriate assistive devices if there are hearing impairments) and be able to read at the 6th grade level.~Exclusion Criteria:~* Individuals who report that they have been diagnosed by their doctor with diabetes or that they are taking any medicines used to treat diabetes~* lack of physician clearance for exercise participation before the 4th session~* a weight loss of 4.5 kgs or more in the past six months (to rule out unintentional weight loss that may be an indicator of current or incipient physical illness)~* current use of weight loss medications~* unable to attend at least 75% of the GLB 12-session program or are unwilling to self-monitor food, activity and weight as prescribed will be excluded and encouraged to consider joining in subsequent years.~Excluded individuals are referred to other clinical resources as appropriate.

- Gender: ALL
- Minimum Age: 65 Years
- Maximum Age: 80 Years
- Healthy Volunteers: t

Study Arms:
- Group Lifestyle Balance plus phone contacts (Type: ACTIVE_COMPARATOR): Group Lifestyle Balance is the core behavioral lifestyle intervention delivered from 0-4 months using an in-person group format. The active comparator receives 8 additional sessions of group interactive telephone contact delivered from 5-12 months
- Group Lifestyle Balance plus newsletter contacts (Type: PLACEBO_COMPARATOR): Group Lifestyle Balance is the core behavioral lifestyle intervention delivered from 0-4 months using in-person group format. The placebo comparator receives 4 additional educational newsletters delivered from 5-12 months.

Based on this trial design, predict the completion outcome and termination type (if applicable).