Inclusion Criteria:  Patients age 20 or older Diagnosis of lung, breast, colon, ovarian, pancreatic, testicular, cervical, uterine, or NHL cancer Beginning intermediate or high neutropenia risk chemotherapy  Exclusion Criteria:  One inpatient or two outpatient cancer diagnoses at least 30 days apart in the 183 days prior to the Index Date for cancer different from enrolling cancer diagnosis Any of the following in 183 days prior to Index Date: Any chemotherapy or G-CSF product receipt 2< medical claims at least 30 days apart for a skilled nursing facility or hospice care 2< diagnoses/procedure codes at least 1 day apart for cancer-related radiotherapy, bone marrow or stem cell transplant, diagnosis of HIV/AIDS, severe hepatic disease, chronic kidney disease, or any non-oncology related neutropenia