General practice consultations and use of prescription drugs after changes to school absence policy.

BACKGROUND: New rules for absence with stricter requirements for documentation were introduced in upper secondary schools in the autumn of 2016. We investigated the use of general practice services and dispensing of prescription drugs among 16 – 18-year-olds in the autumn of 2016 and compared this with equivalent figures for the period 2013 – 15.

MATERIAL AND METHOD: We retrieved information on consultations in general practice (GP) and dispensing of prescription drugs to 15 – 18-year-olds in the period 2013 – 16 from the Directorate of Health’s system for control and payment of health reimbursements (KUHR) and the Norwegian Prescription Database respectively. The number of consultations and dispensing of drugs were compared to previous years using Poisson regression (reference year 2015). The incidence rate ratio (IRR) was used as an outcome measure.

RESULTS: The number of GP consultations for 16 – 18-year-olds was 30 % higher in the autumn of 2016 than in the autumn of 2015 (IRR 1.30, 95 % confidence interval (CI) 1.29 – 1.31). In the same period, the dispensing of drugs to this age group increased by 8 % (IRR 1.08, 95 % CI 1.08 – 1.09). Among the diagnosis groups, respiratory tract infections had the largest increase (IRR 2.21, 95 % CI 2.17 – 2.25). The largest increase in drug dispensing was found for remedies for coughs and colds (IRR 1.73, 95 % CI 1.65 – 1.80).

INTERPRETATION: The increase in consultations in general practice and dispensing of drugs to 16 – 18-year-olds coincided in time with the introduction of new rules for absence from school. We hold it to be highly likely that the changes were caused by the stricter rules for documentation of absence from school.