OBJECTIVE: To evaluate medication adherence, medication safety, health care utilization, and health outcomes among patients enrolled in a subsidized prescription program. DESIGN: Cross-sectional study. SETTING: Conducted as part of the Prescription Access program, a subsidized prescription program serving indigent patients residing in Franklin County, Ohio. PATIENTS: Patients qualifying for enrollment in the program were uninsured and had a household income of 200% or less of federal poverty level. Approximately 5% of the 2,500 patients (mean age, 70.6 years) enrolled in the program were systematically selected from a computer-generated patient enrollment report. INTERVENTION: Telephone interviews conducted by a pharmacist or advanced student pharmacist between January and September 2002. MAIN OUTCOME MEASURES: Patterns of medication use and safety, level of health care utilization, and health outcomes. RESULTS: A total of 104 patients reported taking a mean (+/- SD) of 6.7 +/- 3.8 medications. A total of 72 (69%) patients reported taking their medications correctly, and 90 (87%) reported finishing their medication course as prescribed. Medication refills were obtained by 75 (72%) patients, but of these patients, only 55 (73%) indicated that they obtained their refills on time. Adverse effects occurred in 25 (24%) patients, and 2 patients reported an allergic reaction. A total of 51 (49%) patients made unscheduled visits to their primary care physician, another health care facility, an emergency department, and/or were admitted to a hospital. Unscheduled visits occurred more often among nonadherent patients (59%) than adherent patients (44%), but not significantly so. In addition, 82 (79%) patients reported an improvement in health-related quality of life (QOL); 90 (87%) had a means of transportation to obtain medications; and 93 (89%) indicated that they would have to skip medications or give up necessities, if they were not enrolled in a subsidized prescription program. CONCLUSION: An improvement in self-reported QOL and a high rate of medication adherence demonstrate support for the benefits of this and similar subsidized prescription drug programs. A high rate of additional health care utilization, especially among nonadherent patients, indicates an area for further analysis, program revisions, and/or patient education.
OBJECTIVE: To evaluate medication adherence, medication safety, health care utilization, and health outcomes among patients enrolled in a subsidized prescription program. DESIGN: Cross-sectional study. SETTING: Conducted as part of the Prescription Access program, a subsidized prescription program serving indigent patients residing in Franklin County, Ohio. PATIENTS: Patients qualifying for enrollment in the program were uninsured and had a household income of 200% or less of federal poverty level. Approximately 5% of the 2,500 patients (mean age, 70.6 years) enrolled in the program were systematically selected from a computer-generated patient enrollment report. INTERVENTION: Telephone interviews conducted by a pharmacist or advanced student pharmacist between January and September 2002. MAIN OUTCOME MEASURES: Patterns of medication use and safety, level of health care utilization, and health outcomes. RESULTS: A total of 104 patients reported taking a mean (+/- SD) of 6.7 +/- 3.8 medications. A total of 72 (69%) patients reported taking their medications correctly, and 90 (87%) reported finishing their medication course as prescribed. Medication refills were obtained by 75 (72%) patients, but of these patients, only 55 (73%) indicated that they obtained their refills on time. Adverse effects occurred in 25 (24%) patients, and 2 patients reported an allergic reaction. A total of 51 (49%) patients made unscheduled visits to their primary care physician, another health care facility, an emergency department, and/or were admitted to a hospital. Unscheduled visits occurred more often among nonadherent patients (59%) than adherent patients (44%), but not significantly so. In addition, 82 (79%) patients reported an improvement in health-related quality of life (QOL); 90 (87%) had a means of transportation to obtain medications; and 93 (89%) indicated that they would have to skip medications or give up necessities, if they were not enrolled in a subsidized prescription program. CONCLUSION: An improvement in self-reported QOL and a high rate of medication adherence demonstrate support for the benefits of this and similar subsidized prescription drug programs. A high rate of additional health care utilization, especially among nonadherent patients, indicates an area for further analysis, program revisions, and/or patient education.
Authors: Aaron S Kesselheim; Krista F Huybrechts; Niteesh K Choudhry; Lisa A Fulchino; Danielle L Isaman; Mary K Kowal; Troyen A Brennan Journal: Am J Public Health Date: 2015-02 Impact factor: 9.308