Please assess the completion status of the following clinical trial:

Trial Title: Burden of Nintedanib Non-adherence Among Idiopathic Pulmonary Fibrosis (IPF) Patients

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: RETROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Newly initiated nintedanib during 10/01/2014 to 12/31/2018~* Were at least 66 years old as of the date of their first nintedanib prescription claim (index date)~* Qualified for Medicare based on age~* Had at least 12 months of continuous enrollment in Medicare Parts A, B and D before (baseline period) and 12 months after the index date (follow-up period)~* Had at least one inpatient or two outpatient claims (\>14 days apart) with a diagnosis code for IPF (ICD-10-CM: J84.112; ICD-9-CM: 516.31) during the baseline period~Exclusion Criteria:~* Had any history of pirfenidone or nintedanib use during the baseline period~* Had any history of lung transplant during the baseline, index date or follow-up periods~* Had any claims for skilled nursing facility, long-term care facility or hospice during the baseline, index date or follow-up period~* Had evidence (≥2 ICD-9-CM or ICD-10-CM diagnosis codes on different dates) during the baseline period of any of the following conditions: lung cancer, autoimmune, or connective tissue diseases (i.e., rheumatoid arthritis (RA), sarcoidosis, systemic lupus erythematosus (SLE), dermatopolymyositis, systemic sclerosis, Sjogren's, and mixed connective tissue disease (CTD)) during the baseline period~* Had dual eligibility of Medicare and Medicaid~* Had history of using pirfenidone at the same time with nintedanib during follow-up

- Gender: ALL
- Minimum Age: 66 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- High nintedanib adherence (Type: None): Community-dwelling Idiopathic Pulmonary Fibrosis (IPF) patients with 66 years of age or older at the time of the first nintedanib prescription (between 01-Oct-2014 and 31-Oct-2018), and continuous Medicare hospital (Part A), physician (Part B) and pharmacy (Part D) coverage (between 01-Oct-2013 to 31-12-2020). Patients in high adherence group presented a mean adherence estimate of 0.96 (proportion of days covered - PDC) in a period of 12 months after nintedanib first initiation.
- Moderate nintedanib adherence (Type: None): Community-dwelling Idiopathic Pulmonary Fibrosis (IPF) patients with 66 years of age or older at the time of the first nintedanib prescription (between 01-Oct-2014 and 31-Oct-2018), and continuous Medicare hospital (Part A), physician (Part B) and pharmacy (Part D) coverage (between 01-Oct-2013 to 31-12-2020). Patients in moderate adherence group presented a mean adherence estimate of 0.71 (proportion of days covered - PDC) in a period of 12 months after nintedanib first initiation.
- High-then-poor nintedanib adherence (Type: None): Community-dwelling Idiopathic Pulmonary Fibrosis (IPF) patients with 66 years of age or older at the time of the first nintedanib prescription (between 01-Oct-2014 and 31-Oct-2018), and continuous Medicare hospital (Part A), physician (Part B) and pharmacy (Part D) coverage (between 01-Oct-2013 to 31-12-2020). Patients in high-then-poor adherence group presented a mean adherence estimate of 0.74 (proportion of days covered - PDC) in a period of 12 months after nintedanib first initiation, with a high adherence in the first 7 months followed by a sharp decline.
- Delayed-poor nintedanib adherence (Type: None): Community-dwelling Idiopathic Pulmonary Fibrosis (IPF) patients with 66 years of age or older at the time of the first nintedanib prescription (between 01-Oct-2014 and 31-Oct-2018), and continuous Medicare hospital (Part A), physician (Part B) and pharmacy (Part D) coverage (between 01-Oct-2013 to 31-12-2020). Patients in delayed poor adherence group presented a mean adherence estimate of 0.36 (proportion of days covered - PDC) in a period of 12 months after nintedanib first initiation, with a high adherence in the first 2 months followed by a constant decline.
- Early-poor nintedanib adherence (Type: None): Community-dwelling Idiopathic Pulmonary Fibrosis (IPF) patients with 66 years of age or older at the time of the first nintedanib prescription (between 01-Oct-2014 and 31-Oct-2018), and continuous Medicare hospital (Part A), physician (Part B) and pharmacy (Part D) coverage (between 01-Oct-2013 to 31-12-2020). Patients in early-poor adherence group presented a mean adherence estimate of 0.13 (proportion of days covered - PDC) in a period of 12 months after nintedanib first initiation, with a high adherence in the first month followed by a sharp decline.

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

Answer: outcome: complete