Please assess the completion status of the following clinical trial:

Trial Title: Comparative Effectiveness of Antibiotics for Respiratory Infections

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

Eligibility Criteria:
Inclusion Criteria:~We included children between six months and 12 years old, diagnosed with an ARTI (acute otitis media, acute sinusitis, Group A streptococcal \[GAS\] pharyngitis) using International Classification of Diseases diagnosis codes and prescribed an antibiotic. For GAS pharyngitis, the child also had a positive rapid streptococcal test.~Exclusion Criteria:~* Diagnosed with multiple ARTIs~* Diagnosed with another non-ARTI bacterial infection~* Prescribe antibiotics in the past 30 days~* Non-English speaking families~* If GAS pharyngitis diagnosis, age \< 3 years

- Gender: ALL
- Minimum Age: 6 Months
- Maximum Age: 12 Years
- Healthy Volunteers: f

Study Arms:
- Broad-spectrum antibiotics (Type: None): Children diagnosed with an acute respiratory tract infections (ARTI) and prescribed Broad-spectrum antibiotics.
- Narrow-spectrum (Type: None): Children diagnosed with an acute respiratory tract infections (ARTI) and prescribed Narrow-spectrum antibiotics.

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