OBJECTIVES: The purpose of this study was to examine the effects on immunization coverage of 3 incentives for physicians--a cash bonus for practice--wide increases, enhanced fee for service, and feedback. METHODS: Incentives were applied at 4-month intervals over 1 year among 60 inner-city office-based pediatricians. At each interval, charts of 50 randomly selected children between 3 and 35 months of age were reviewed per physician. RESULTS: The percentage of children who were up to date for diphtheria, tetanus, and pertussis and Haemophilus influenzae type b; polio; and measles-mumps-rubella immunization in the study's bonus group improved by 25.3 percentage points (P < .01). No significant changes occurred in the other groups. However, percentage of immunizations received outside the participating practice also increased significantly in the bonus group (P < .01). Levels of missed opportunities to immunize were high in all groups and did not change over time. Physicians' knowledge of contraindications was low. CONCLUSIONS: Bonuses sharply and rapidly increased immunization cover-age in medical records. However, much of the increase was the result of better documentation. A bonus is a powerful incentive, but more structure or education may be necessary to achieve the desired results.
RCT Entities:
OBJECTIVES: The purpose of this study was to examine the effects on immunization coverage of 3 incentives for physicians--a cash bonus for practice--wide increases, enhanced fee for service, and feedback. METHODS: Incentives were applied at 4-month intervals over 1 year among 60 inner-city office-based pediatricians. At each interval, charts of 50 randomly selected children between 3 and 35 months of age were reviewed per physician. RESULTS: The percentage of children who were up to date for diphtheria, tetanus, and pertussis and Haemophilus influenzae type b; polio; and measles-mumps-rubella immunization in the study's bonus group improved by 25.3 percentage points (P < .01). No significant changes occurred in the other groups. However, percentage of immunizations received outside the participating practice also increased significantly in the bonus group (P < .01). Levels of missed opportunities to immunize were high in all groups and did not change over time. Physicians' knowledge of contraindications was low. CONCLUSIONS: Bonuses sharply and rapidly increased immunization cover-age in medical records. However, much of the increase was the result of better documentation. A bonus is a powerful incentive, but more structure or education may be necessary to achieve the desired results.
Authors: R W Kouides; B Lewis; N M Bennett; K M Bell; W H Barker; E R Black; J D Cappuccio; R F Raubertas; F M LaForce Journal: Am J Prev Med Date: 1993 Jul-Aug Impact factor: 5.043
Authors: Amanda S Gilmore; Yingxu Zhao; Ning Kang; Kira L Ryskina; Antonio P Legorreta; Deborah A Taira; Richard S Chung Journal: Health Serv Res Date: 2007-12 Impact factor: 3.402