1. Medical innovations can reduce social inequalities in health: an analysis of blood pressure and medication in the HUNT study.
- Author
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Rydland, Håvard T.
- Subjects
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HYPERTENSION , *ANTIHYPERTENSIVE agents , *CARDIOVASCULAR diseases risk factors , *SOCIAL determinants of health , *HEALTH services accessibility , *REGRESSION analysis , *SOCIOECONOMIC factors , *INCOME , *DRUGS , *BLOOD pressure measurement , *DIFFUSION of innovations , *EDUCATIONAL attainment - Abstract
This paper examines whether the use of blood pressure medication has an influence on social inequalities in blood pressure levels. In Norway, cardiovascular disease has for decades been associated with high mortality and social inequalities. High blood pressure is an important risk factor in this aspect, and prescription drugs have been established as a standard treatment of hypertension. We have seen population blood pressure levels fall, blood pressure inequality levels remaining stabile, and medication use increase. The paper uses panel data from the Nord-Trøndelag Health Study linked with registry data on education and income. Results from fixed effects regression analyses indicate that blood pressure medication overall has a levelling effect. The traditional social gradient is mainly found among non-users of medication. With blood pressure medication being plausibly at a late stage of its diffusion, these findings give some support to the hierarchical diffusion model, while they also imply the need for equal access to sufficient blood pressure treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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