GPRD- databasen Undersøgelsen benyttede en populationsbaseret kohorte af patienter, som for nylig havde fået diagnosticeret hyperlipidæmi, og/ eller som fik ordineret et hypolipidæmisk middel.
GPRD database The study used a population based cohort of subjects who were newly diagnosed with hyperlipidaemia and/ or who received a prescription for a hypolipidaemic agent.