TY - JOUR AU - Komagamine, Junpei PY - 2017 DA - 2017/12/08 TI - Characteristics of the use of cold combination products among older ambulatory patients at the National Hospital Organization Tochigi Medical Center in Japan: a retrospective single-center observational study JO - BMC Research Notes SP - 728 VL - 10 IS - 1 AB - This study aimed to determine the frequency and characteristics of prescriptions of cold combination products among older ambulatory patients. A retrospective observational study was conducted using electronic medical records. All patients aged 65 years or older who continued visiting internal medicine physicians for at least 1 year were included. The primary outcome was the prescription of cold combination products by any physicians in National Hospital Organization Tochigi Medical Center during a 1-year follow-up. SN - 1756-0500 UR - https://doi.org/10.1186/s13104-017-3070-2 DO - 10.1186/s13104-017-3070-2 ID - Komagamine2017 ER -