Recent trends in drug prescribing rates and costs in New Zealand.
Pharmaceutical benefit expenditure has grown rapidly and disproportionately in recent years to nearly 15% of Vote Health. Annual average increases in prescribed drugs of 3.1% by volume and of 6.9% in real prices have occurred since 1981. For the 1986/87 year volume and real price increases were 5.7% and 11.5% respectively, possibly due to the lifting of the price freeze and the effect of extending prescribing to three months from February 1985. Factors explaining these trends include the growth in numbers of general practitioners and the availability of new and more expensive drugs supported by promotional activities of pharmaceutical companies. There are almost no effective managerial, professional or educational strategies on the part of government to counter these influences. Pharmaceutical benefit expenditure and its growth is almost totally unmanaged and uncontrolled. With severe limits on government expenditure this growth could threaten other areas of health expenditure. Major changes are required in its management including a substantial part charge to the user, decentralisation to area health boards of primary health care services and funding, and professional mechanisms for better prescribing, supported by national policies for a comprehensive, computerised pharmaceutical and primary health care information system.
Malcolm
L A
LA
Department of Community Health, Wellington School of Medicine, Wellington Hospital.
Mehl
A
A
D003365:Costs and Cost Analysis; D011307:Drug Prescriptions / Q000191:economics*; D004363:Drug Utilization; D005194:Family Practice; D005252:Fees, Pharmaceutical / Q000639:trends*; D006801:Humans; D009520:New Zealand; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*; D011306:Prescription Fees / Q000639:trends*; D000078329:Workforce
D004364:Pharmaceutical Preparations